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Vladimir K. Zworykin
Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982) was a Russian inventor, engineer, and pioneer of television technology.
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https://www.youtube.com/watch?v=AtVcFjqaCro
more at: http://scitech.quickfound.net
Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), which was then used primarily for oscilloscopes and radar, but later would become best known as the TV picture tube.
At about 14:25 the film runs backwards for a few seconds, then forwards again.
US Navy Training Film MN-2104a
Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/3.0/
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk.
The vacuum level inside the tube is high vacuum on the order of 0.01 Pa to 133 nPa.
In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
The experimentation of cathode rays is largely accredited to J. J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Although a mainstay of display technology for decades, CRT-based computer monitors and televisions constitute a dead technology. The demand for CRT screens has dropped precipitously since 2000...
In 2005, Sony announced that they would stop the production of CRT computer displays. Samsung did not introduce any CRT models for the 2008 model year...
- published: 14 Apr 2015
- views: 1938
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD flat panels.
- published: 03 May 2011
- views: 8168
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013.
- published: 02 Mar 2016
- views: 0
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping people pronounce names correctly. For more information about this name, such as gender, origin, etc., go to http://www.PronounceNames.com/Vladimir Kosmich Zworykin
- published: 25 Apr 2014
- views: 260
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to the early development of all-electronic television.[3] He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public.[4][5] Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951, in Fort Wayne, Indiana.[6][7]
In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons.[8] The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design.[9] Farnsworth held 165 patents, mostly in radio and television.
The Philo Awards named after Philo Farnsworth is an annual public-access television cable TV competition where the winners receive notice for their efforts in various categories in producing Community Media.
Several buildings and streets around rural Brownfield, Maine are named for Farnsworth as he lived there for some time.[1]
A 1983 United States postage stamp honored Farnsworth.
Farnsworth is one of the inventors honored with a plaque in the Walt Disney World's "Inventor's Circle" in Future World West in Epcot.[66]
The eccentric broadcast engineer in the 1989 film UHF is named Philo in tribute to Farnsworth.
On the Beakman's World Season 1, Episode 10, aired Nov 14, 1992 "Levers, Beakmania, & Television" Paul Zaloom appears as the "guest scientist" Philo T. Farnsworth explaining his own invention.
Since 2003, the Academy of Television Arts & Sciences (ATAS) has awarded the Philo T. Farnsworth Corporate Achievement Award on an irregular schedule, to companies who have significantly affected the state of television and broadcast engineering over a long period of time.
The Farnsworth Invention, a stage play by Aaron Sorkin which debuted in 2007 after Sorkin adapted it from his unproduced screenplay, dramatized the conflict arising from Farnsworth's invention of TV and David Sarnoff of RCA's alleged stealing of the design.
The 2009 SyFy television series Warehouse 13 features a video communicator affectionately called "The Farnsworth." In the show's universe, Philo Farnsworth built at least five of these communicators after creating television (including a very personalised one used by him) though it's possible he made more than that. He also has a "Farnsworth aisle" in the Warehouse which includes not just some parts and items created by him, but some of his nuclear fusion experiments that one character claims to still be "kicking." Farnsworth also makes an appearance in an episode in a flashback set in 1944 during Season 2.
On January 10, 2011, Farnsworth was inducted by Mayor Gavin Newsom into the newly established San Francisco Hall of Fame, in the science and technology category.
In the video game Trenched, renamed as Iron Brigade, the main antagonist is a character named Vladamir Farnsworth, who created mechanical enemies known as "Tubes" which spread a deadly broadcast. This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope.
He was inducted into the Television Academy Hall of Fame in 2013.
He is recognized in the Hall of Fame of the Indiana Broadcast Pioneers which notes that in addition to his inventive accomplishments his company owned and operated WGL radio in Fort Wayne. Indiana.
https://en.wikipedia.org/wiki/Philo_Farnsworth
- published: 23 Jan 2016
- views: 636
more at http://scitech.quickfound.net/
"Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great scenes of TVs with flickering test patterns."
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam onto the fluorescent screen to create the images. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluoresecent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
History
The experimentation of cathode rays is largely accredited to J.J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
A 14 inch cathode ray tube showing its deflection coils and electron guns
Typical 1950s United States television set
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Overview
A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
Color CRTs
Color tubes use three different phosphors which emit red, green, and blue light respectively. They are packed together in stripes (as in aperture grille designs) or clusters called "triads" (as in shadow mask CRTs). Color CRTs have three electron guns, one for each primary color, arranged either in a straight line or in an equilateral triangular configuration (the guns are usually constructed as a single unit). (The triangular configuration is often called "delta-gun", based on its relation to the shape of the Greek letter delta.) A grille or mask absorbs the electrons that would otherwise hit the wrong phosphor. A shadow mask tube uses a metal plate with tiny holes, placed so that the electron beam only illuminates the correct phosphors on the face of the tube. Another type of color CRT uses an aperture grille to achieve the same result...
- published: 22 Dec 2011
- views: 70110
more at http://showbiz.quickfound.net/
Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview with David Sarnoff.
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Army-Navy_Screen_Magazine
The Army-Navy Screen Magazine was a short film program, which was shown to the American soldiers around the world during World War II. It included a newsreel and a cartoon of Private Snafu.
It was produced from June 1943 until early 1946 by the Army Signal Corps under the supervision of director Frank Capra. The Snafu series was produced by the staff of Leon Schlesinger Productions.
http://en.wikipedia.org/wiki/WNBC
...What is now WNBC traces its history to experimental station W2XBS, founded by the Radio Corporation of America (a co-founder of the National Broadcasting Company), in 1928, just two years after NBC was founded as the first nationwide radio network. Originally a test bed for the experimental RCA Photophone theater television system, W2XBS used the low-definition mechanical television scanning system, and later was used mostly for reception and interference tests. The call letters W2XBS meant W2XB-south, with W2XB being the call letters of the first experimental station, started a few months earlier at General Electric's main factory in Schenectady, New York, which evolved in later years to commercial station WRGB. GE was the parent company of both RCA and NBC, and technical research was done at the Schenectady plant.
The station left the air sometime in 1933 as RCA turned its attention to all-electronic cathode ray tube (CRT) television research at its Camden, New Jersey facility, under the leadership of Dr. Vladimir K. Zworykin. The station originally broadcast on the frequencies of 2.0 to 2.1 megahertz. In 1929, W2XBS upgraded its transmitter and broadcast facilities to handle transmissions of sixty vertical lines at twenty frames per second, on the frequencies of 2.75 to 2.85 megahertz. In 1928, Felix the Cat was one of the first images ever broadcast by television when RCA chose a papier-mâché (later Bakelite) Felix doll for an experimental broadcast on W2XBS. The doll was chosen for its tonal contrast and its ability to withstand the intense lights needed in early television and was placed on a rotating phonograph turntable and televised for about two hours each day. The doll remained on the turntable for nearly a decade...
In 1935, the all-electronic CRT system was authorized as a "field test" project and NBC converted a radio studio in the RCA Building—now the GE Building — in New York City's Rockefeller Center for television use. In mid-1936, small-scale programming began to air to an audience of some 75 receivers in the homes of high-level RCA staff, and a dozen or so sets in a closed circuit viewing room in 52nd-floor offices of the RCA Building. The viewing room often hosted visiting organizations or corporate guests, who saw a live program produced in the studios many floors below.
Viewership of early NBC broadcasts was tightly restricted to those authorized by the company, whose installed set base eventually reached about 200. Technical standards for TV broadcasting were in flux as well. Between the time experimental transmissions began in 1935 and the beginning of commercial TV service in 1941, picture definition increased from 343 to 441 lines, and finally (in 1941) to the 525 line standard used for analog TV from the start of full commercial service until the end of analog broadcasts in mid-2009. The sound signal also was changed from AM to FM, and the spacing of sound and vision carriers was also changed several times. Shortly after NBC began a semi-regular television transmission schedule in 1938, DuMont Laboratories announced TV sets for sale to the public, a move RCA was not yet contemplating because of the ongoing shift in technical parameters. In response, NBC ceased all TV broadcasting for several months...
On June 24, 1941; W2XBS received a commercial license under the calls WNBT (NBC Television). It was one of the first two fully licensed commercial television stations in the United States, along with CBS' WCBW (now WCBS-TV). The NBC and CBS stations were licensed and instructed to sign on simultaneously on July 1 so that neither of the major broadcast companies could claim exclusively to be "first." However WCBW did not manage to sign on the air until 2:30 p.m., one full hour after WNBT. Thus, WNBC inadvertently holds the distinction as the oldest continuously operating TV station in the United States, and also the only one ready to accept sponsors from its beginning...
- published: 03 Feb 2012
- views: 8079
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas.
- published: 04 Jun 2009
- views: 2195
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful technologies for television transmission. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was superseded by all-electronic systems in the 1940s.
John Logie Baird FRSE (14 August 1888 – 14 June 1946) was a Scottish engineer, innovator and inventor of the world's first mechanical television; the first publicly demonstrated colour television system; and the first purely electronic colour television picture tube. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history.
Vladimir Kosmich Zworykin (July 29 [O.S. July 17] 1888 – July 29, 1982) was a Russian-American inventor, engineer, and pioneer of television technology. Zworykin invented a television transmitting and receiving system employing cathode ray tubes. He played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope.
- published: 06 May 2013
- views: 6302
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih znanstvenih disciplinah, ki jih raziskovalci lahko aplicirajo na različna področja. Kot primer takega sodelovanja je elektroporacija, pojav v znanosti in tehnologiji, ki ima v prihodnosti velik potencial. Uporabna tako v medicini kot v biologiji, biotehnologiji in ekologiji, njena uporabnost pa se še naprej razvija. Med drugim je uporabna pri zdravljenju rakavih obolenj, za gensko terapijo, za ekstrakcijo sladkorjev in drugih snovi iz celic, lažje pridobivanje sokov iz sadja in zelenjave, za pasterizacijo hrane in pri čiščenju vode itd. K raziskavam in razvoju elektroporacije in njene uporabne vrednosti so nezanemarljivo prispevali tudi slovenski znanstveniki, pojasnjuje prof. dr. Damijan Miklavčič predstojnik Laboratorija za biokibernetiko in predstojnik Katedre za biomedicinsko tehniko na Fakulteti za elektrotehniko /FE/ Univerze v Ljubljani. Pomembnost raziskovanja prof. Miklavčiča kažejo tudi njegove mnoge domače nagrade na področju znanost. Med drugimi je leta 2003 je prejel priznanje Ambasador Republike Slovenije v znanosti. Je pa tudi prejemnik nekaterih vidnih mednarodnih nagrad. Republika Francija mu je leta 2008 podelila red Viteza akademskih palm; mednarodna zveza društev za biomedicinsko inženirstvo (IFMBE) pa mu je leta 2012 na svetovnem kongresu v Pekingu za njegove dosežke na področju elektrokemoterapije podelila nagrado Vladimir Zworykin. Raziskovalno se prof. Miklavčič ukvarja s preučevanjem vpliva električnih tokov in elektromagnetnih polj na biološke sisteme. V zadnjih dvajsetih letih se predvsem osredotoča na preučevanje in uporabo elektroporacije v medicini, biologiji in biotehnologiji. V raziskovalni skupini, ki jo vodi pa poleg preučevanja elektroporacije na lipidnih dvoslojih, celicah in tkivih, razvijajo tudi teoretične modele in simulacije elektroporacije ter naprave za njeno izvajanje.
Kot pojasnjuje, predstavlja elektroporacija v onkologiji v kombinaciji s kemoterapijo povečanje učinkovitosti zdravljenja raka. V primerjavi z npr. kirurško odstranitvijo malignega tkiva elektrokemoterapija po posegu ne pušča vidnih znamenj na koži, nedotaknjene pa pusti tudi žile, živce in krvne celice. Metodo v Sloveniji uporabljajo na Onkološkem inštitutu in v Kliničnem centru v Ljubljani in Mariboru, ter v preko sto drugih kliničnih centrih po Evropi. Učinkovita je pri zdravljenju različnih vrst tumorjev: kožnega melanoma, Kaposijevega sarkoma, raka na dojkah. Slovenski strokovnjaki orjejo ledino tudi pri raziskavah za zdravljenje raka z elektrokemoterapijo na jetrih (na Onkološkem Inštitutu v Ljubljani), kosteh, dojkah, požiralniku, črevesju, trebušni slinavki,… Metoda se vse bolj uveljavlja tudi v veterini.
Pri pasterizaciji hrane je elektroporacija uporabna predvsem zato, ker z visoko jakostjo električnega polja v območju ireverzibilne elektroporacije uspešno uničimo mikroorganizme, kot so plesni in najrazličnejše bakterije. Samo v Ameriki so namreč s hrano povezani patogeni letno odgovorni za 76 milijonov bolezni, 325. 000 hospitalizacij in okoli 5. 000 smrti.
Ker lahko transport preko membrane poteka tudi iz notranjosti celice v njeno okolico, lahko z elektroporacijo olajšamo tudi ekstrakcijo različnih snovi iz celic, denimo sladkorja ter soka iz sadja in zelenjave. Z uporabo elektroporacije zmanjšamo količino porabljene energije za ekstrakcijo in pasterizacijo, poleg tega pa zaradi netermične narave delovanja elektroporacije hrana ostaja bolj sveža in polnega okusa.
Prof. Miklavčič tudi pove, da v septembru tega leta organizirajo prvi svetovni kogres o elektroporaciji v biologiji in medicini, pa tudi na temo hrane in okoljskih tehnologij. Raziskovalci iz več kot 47 držav bodo predstavili nova dognanja tega področja, posebno pozornost pa bodo povetili razvoju v prihodnosti, ki jo pomembno ustvarjajo tudi slovenski znanstveniki.
- published: 20 Jul 2015
- views: 84
location on Google Map
Vladimir (Russian: Влади́мир; IPA: [vlɐˈdʲimʲɪr]) is a city and the administrative center of Vladimir Oblast, Russia, located on the Klyazma River, 200 kilometers (120 mi) to the east of Moscow along the M7 motorway. Population: 345,598 (2010 Census preliminary results); 315,954 (2002 Census); 349,702 (1989 Census).
Vladimir was one of the medieval capitals of Russia, and two of its cathedrals are a World Heritage Site. It is served by the Semyazino Airport, and during the Cold War Vladimir was host to Dobrynskoye air base.
The area occupied by the city of Vladimir has been inhabited by humans (at least intermittently) for approximately 25,000 years (see Sungir). Traditionally, the founding date of Vladimir has been acknowledged as 1108, as the first mention of Vladimir in the Primary Chronicle appears under that year. This view attributes the founding of the city, and its name, to Vladimir Monomakh, who inherited the region as part of the Rostov-Suzdal Principality in 1093. In 1958, the 850th anniversary of the city foundation was celebrated, with many monuments from the celebrations adorning the city squares.
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http://en.wikipedia.org/wiki/Vladimir
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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11:43Vladimir K. Zworykin
Vladimir K. ZworykinVladimir K. Zworykin
Vladimir K. Zworykin Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982) was a Russian inventor, engineer, and pioneer of television technology. =======Image-Copyright-Info======= Image is in public domain Author-Info: Unknown Image Source: https://en.wikipedia.org/wiki/File:Zvorykin0.jpg =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=AtVcFjqaCro -
15:12Cathode Ray Tube: How It Works 1943 US Navy Training Film
Cathode Ray Tube: How It Works 1943 US Navy Training FilmCathode Ray Tube: How It Works 1943 US Navy Training Film
more at: http://scitech.quickfound.net Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), which was then used primarily for oscilloscopes and radar, but later would become best known as the TV picture tube. At about 14:25 the film runs backwards for a few seconds, then forwards again. US Navy Training Film MN-2104a Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ http://en.wikipedia.org/wiki/Cathode_ray_tube The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data). The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product. CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk. The vacuum level inside the tube is high vacuum on the order of 0.01 Pa to 133 nPa. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument... The experimentation of cathode rays is largely accredited to J. J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen. In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television. The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922. It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950. The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934... Although a mainstay of display technology for decades, CRT-based computer monitors and televisions constitute a dead technology. The demand for CRT screens has dropped precipitously since 2000... In 2005, Sony announced that they would stop the production of CRT computer displays. Samsung did not introduce any CRT models for the 2008 model year... -
1:04Zworykin on the Invention of TV
Zworykin on the Invention of TVZworykin on the Invention of TV
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD flat panels. -
1:07Who invented the television
Who invented the televisionWho invented the television
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013. -
5:57Lost Interview of Vladimir Zworykin
Lost Interview of Vladimir ZworykinLost Interview of Vladimir Zworykin
Chemistry project for school. -
0:28How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.comHow to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping people pronounce names correctly. For more information about this name, such as gender, origin, etc., go to http://www.PronounceNames.com/Vladimir Kosmich Zworykin -
56:59The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to the early development of all-electronic television.[3] He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public.[4][5] Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951, in Fort Wayne, Indiana.[6][7] In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons.[8] The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design.[9] Farnsworth held 165 patents, mostly in radio and television. The Philo Awards named after Philo Farnsworth is an annual public-access television cable TV competition where the winners receive notice for their efforts in various categories in producing Community Media. Several buildings and streets around rural Brownfield, Maine are named for Farnsworth as he lived there for some time.[1] A 1983 United States postage stamp honored Farnsworth. Farnsworth is one of the inventors honored with a plaque in the Walt Disney World's "Inventor's Circle" in Future World West in Epcot.[66] The eccentric broadcast engineer in the 1989 film UHF is named Philo in tribute to Farnsworth. On the Beakman's World Season 1, Episode 10, aired Nov 14, 1992 "Levers, Beakmania, & Television" Paul Zaloom appears as the "guest scientist" Philo T. Farnsworth explaining his own invention. Since 2003, the Academy of Television Arts & Sciences (ATAS) has awarded the Philo T. Farnsworth Corporate Achievement Award on an irregular schedule, to companies who have significantly affected the state of television and broadcast engineering over a long period of time. The Farnsworth Invention, a stage play by Aaron Sorkin which debuted in 2007 after Sorkin adapted it from his unproduced screenplay, dramatized the conflict arising from Farnsworth's invention of TV and David Sarnoff of RCA's alleged stealing of the design. The 2009 SyFy television series Warehouse 13 features a video communicator affectionately called "The Farnsworth." In the show's universe, Philo Farnsworth built at least five of these communicators after creating television (including a very personalised one used by him) though it's possible he made more than that. He also has a "Farnsworth aisle" in the Warehouse which includes not just some parts and items created by him, but some of his nuclear fusion experiments that one character claims to still be "kicking." Farnsworth also makes an appearance in an episode in a flashback set in 1944 during Season 2. On January 10, 2011, Farnsworth was inducted by Mayor Gavin Newsom into the newly established San Francisco Hall of Fame, in the science and technology category. In the video game Trenched, renamed as Iron Brigade, the main antagonist is a character named Vladamir Farnsworth, who created mechanical enemies known as "Tubes" which spread a deadly broadcast. This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013. He is recognized in the Hall of Fame of the Indiana Broadcast Pioneers which notes that in addition to his inventive accomplishments his company owned and operated WGL radio in Fort Wayne. Indiana. https://en.wikipedia.org/wiki/Philo_Farnsworth -
26:43TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making TelevisionsTV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
more at http://scitech.quickfound.net/ "Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great scenes of TVs with flickering test patterns." Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization. http://en.wikipedia.org/wiki/Cathode_ray_tube The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam onto the fluorescent screen to create the images. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluoresecent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data). The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product. History The experimentation of cathode rays is largely accredited to J.J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen. In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television. The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922. It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950. A 14 inch cathode ray tube showing its deflection coils and electron guns Typical 1950s United States television set The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934... Overview A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument... Color CRTs Color tubes use three different phosphors which emit red, green, and blue light respectively. They are packed together in stripes (as in aperture grille designs) or clusters called "triads" (as in shadow mask CRTs). Color CRTs have three electron guns, one for each primary color, arranged either in a straight line or in an equilateral triangular configuration (the guns are usually constructed as a single unit). (The triangular configuration is often called "delta-gun", based on its relation to the shape of the Greek letter delta.) A grille or mask absorbs the electrons that would otherwise hit the wrong phosphor. A shadow mask tube uses a metal plate with tiny holes, placed so that the electron beam only illuminates the correct phosphors on the face of the tube. Another type of color CRT uses an aperture grille to achieve the same result... -
12:17Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12minEarly TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
more at http://showbiz.quickfound.net/ Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview with David Sarnoff. Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization. http://en.wikipedia.org/wiki/Army-Navy_Screen_Magazine The Army-Navy Screen Magazine was a short film program, which was shown to the American soldiers around the world during World War II. It included a newsreel and a cartoon of Private Snafu. It was produced from June 1943 until early 1946 by the Army Signal Corps under the supervision of director Frank Capra. The Snafu series was produced by the staff of Leon Schlesinger Productions. http://en.wikipedia.org/wiki/WNBC ...What is now WNBC traces its history to experimental station W2XBS, founded by the Radio Corporation of America (a co-founder of the National Broadcasting Company), in 1928, just two years after NBC was founded as the first nationwide radio network. Originally a test bed for the experimental RCA Photophone theater television system, W2XBS used the low-definition mechanical television scanning system, and later was used mostly for reception and interference tests. The call letters W2XBS meant W2XB-south, with W2XB being the call letters of the first experimental station, started a few months earlier at General Electric's main factory in Schenectady, New York, which evolved in later years to commercial station WRGB. GE was the parent company of both RCA and NBC, and technical research was done at the Schenectady plant. The station left the air sometime in 1933 as RCA turned its attention to all-electronic cathode ray tube (CRT) television research at its Camden, New Jersey facility, under the leadership of Dr. Vladimir K. Zworykin. The station originally broadcast on the frequencies of 2.0 to 2.1 megahertz. In 1929, W2XBS upgraded its transmitter and broadcast facilities to handle transmissions of sixty vertical lines at twenty frames per second, on the frequencies of 2.75 to 2.85 megahertz. In 1928, Felix the Cat was one of the first images ever broadcast by television when RCA chose a papier-mâché (later Bakelite) Felix doll for an experimental broadcast on W2XBS. The doll was chosen for its tonal contrast and its ability to withstand the intense lights needed in early television and was placed on a rotating phonograph turntable and televised for about two hours each day. The doll remained on the turntable for nearly a decade... In 1935, the all-electronic CRT system was authorized as a "field test" project and NBC converted a radio studio in the RCA Building—now the GE Building — in New York City's Rockefeller Center for television use. In mid-1936, small-scale programming began to air to an audience of some 75 receivers in the homes of high-level RCA staff, and a dozen or so sets in a closed circuit viewing room in 52nd-floor offices of the RCA Building. The viewing room often hosted visiting organizations or corporate guests, who saw a live program produced in the studios many floors below. Viewership of early NBC broadcasts was tightly restricted to those authorized by the company, whose installed set base eventually reached about 200. Technical standards for TV broadcasting were in flux as well. Between the time experimental transmissions began in 1935 and the beginning of commercial TV service in 1941, picture definition increased from 343 to 441 lines, and finally (in 1941) to the 525 line standard used for analog TV from the start of full commercial service until the end of analog broadcasts in mid-2009. The sound signal also was changed from AM to FM, and the spacing of sound and vision carriers was also changed several times. Shortly after NBC began a semi-regular television transmission schedule in 1938, DuMont Laboratories announced TV sets for sale to the public, a move RCA was not yet contemplating because of the ongoing shift in technical parameters. In response, NBC ceased all TV broadcasting for several months... On June 24, 1941; W2XBS received a commercial license under the calls WNBT (NBC Television). It was one of the first two fully licensed commercial television stations in the United States, along with CBS' WCBW (now WCBS-TV). The NBC and CBS stations were licensed and instructed to sign on simultaneously on July 1 so that neither of the major broadcast companies could claim exclusively to be "first." However WCBW did not manage to sign on the air until 2:30 p.m., one full hour after WNBT. Thus, WNBC inadvertently holds the distinction as the oldest continuously operating TV station in the United States, and also the only one ready to accept sponsors from its beginning... -
2:46The father of the modern TV
The father of the modern TVThe father of the modern TV
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas. -
15:01Development Of Television ~ Nipkow, Baird, Zworykin
Development Of Television ~ Nipkow, Baird, ZworykinDevelopment Of Television ~ Nipkow, Baird, Zworykin
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful technologies for television transmission. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was superseded by all-electronic systems in the 1940s. John Logie Baird FRSE (14 August 1888 – 14 June 1946) was a Scottish engineer, innovator and inventor of the world's first mechanical television; the first publicly demonstrated colour television system; and the first purely electronic colour television picture tube. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history. Vladimir Kosmich Zworykin (July 29 [O.S. July 17] 1888 – July 29, 1982) was a Russian-American inventor, engineer, and pioneer of television technology. Zworykin invented a television transmitting and receiving system employing cathode ray tubes. He played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope. -
26:30prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologijiprof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih znanstvenih disciplinah, ki jih raziskovalci lahko aplicirajo na različna področja. Kot primer takega sodelovanja je elektroporacija, pojav v znanosti in tehnologiji, ki ima v prihodnosti velik potencial. Uporabna tako v medicini kot v biologiji, biotehnologiji in ekologiji, njena uporabnost pa se še naprej razvija. Med drugim je uporabna pri zdravljenju rakavih obolenj, za gensko terapijo, za ekstrakcijo sladkorjev in drugih snovi iz celic, lažje pridobivanje sokov iz sadja in zelenjave, za pasterizacijo hrane in pri čiščenju vode itd. K raziskavam in razvoju elektroporacije in njene uporabne vrednosti so nezanemarljivo prispevali tudi slovenski znanstveniki, pojasnjuje prof. dr. Damijan Miklavčič predstojnik Laboratorija za biokibernetiko in predstojnik Katedre za biomedicinsko tehniko na Fakulteti za elektrotehniko /FE/ Univerze v Ljubljani. Pomembnost raziskovanja prof. Miklavčiča kažejo tudi njegove mnoge domače nagrade na področju znanost. Med drugimi je leta 2003 je prejel priznanje Ambasador Republike Slovenije v znanosti. Je pa tudi prejemnik nekaterih vidnih mednarodnih nagrad. Republika Francija mu je leta 2008 podelila red Viteza akademskih palm; mednarodna zveza društev za biomedicinsko inženirstvo (IFMBE) pa mu je leta 2012 na svetovnem kongresu v Pekingu za njegove dosežke na področju elektrokemoterapije podelila nagrado Vladimir Zworykin. Raziskovalno se prof. Miklavčič ukvarja s preučevanjem vpliva električnih tokov in elektromagnetnih polj na biološke sisteme. V zadnjih dvajsetih letih se predvsem osredotoča na preučevanje in uporabo elektroporacije v medicini, biologiji in biotehnologiji. V raziskovalni skupini, ki jo vodi pa poleg preučevanja elektroporacije na lipidnih dvoslojih, celicah in tkivih, razvijajo tudi teoretične modele in simulacije elektroporacije ter naprave za njeno izvajanje. Kot pojasnjuje, predstavlja elektroporacija v onkologiji v kombinaciji s kemoterapijo povečanje učinkovitosti zdravljenja raka. V primerjavi z npr. kirurško odstranitvijo malignega tkiva elektrokemoterapija po posegu ne pušča vidnih znamenj na koži, nedotaknjene pa pusti tudi žile, živce in krvne celice. Metodo v Sloveniji uporabljajo na Onkološkem inštitutu in v Kliničnem centru v Ljubljani in Mariboru, ter v preko sto drugih kliničnih centrih po Evropi. Učinkovita je pri zdravljenju različnih vrst tumorjev: kožnega melanoma, Kaposijevega sarkoma, raka na dojkah. Slovenski strokovnjaki orjejo ledino tudi pri raziskavah za zdravljenje raka z elektrokemoterapijo na jetrih (na Onkološkem Inštitutu v Ljubljani), kosteh, dojkah, požiralniku, črevesju, trebušni slinavki,… Metoda se vse bolj uveljavlja tudi v veterini. Pri pasterizaciji hrane je elektroporacija uporabna predvsem zato, ker z visoko jakostjo električnega polja v območju ireverzibilne elektroporacije uspešno uničimo mikroorganizme, kot so plesni in najrazličnejše bakterije. Samo v Ameriki so namreč s hrano povezani patogeni letno odgovorni za 76 milijonov bolezni, 325. 000 hospitalizacij in okoli 5. 000 smrti. Ker lahko transport preko membrane poteka tudi iz notranjosti celice v njeno okolico, lahko z elektroporacijo olajšamo tudi ekstrakcijo različnih snovi iz celic, denimo sladkorja ter soka iz sadja in zelenjave. Z uporabo elektroporacije zmanjšamo količino porabljene energije za ekstrakcijo in pasterizacijo, poleg tega pa zaradi netermične narave delovanja elektroporacije hrana ostaja bolj sveža in polnega okusa. Prof. Miklavčič tudi pove, da v septembru tega leta organizirajo prvi svetovni kogres o elektroporaciji v biologiji in medicini, pa tudi na temo hrane in okoljskih tehnologij. Raziskovalci iz več kot 47 držav bodo predstavili nova dognanja tega področja, posebno pozornost pa bodo povetili razvoju v prihodnosti, ki jo pomembno ustvarjajo tudi slovenski znanstveniki.
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Vladimir
ALBUMS
- Electrobohême released: 2003
Electrobohême
Released 2003- add to main playlist Play in Full Screen Here Comes
- add to main playlist Play in Full Screen Supernova
- add to main playlist Play in Full Screen Landscape
- add to main playlist Play in Full Screen Guisepe
- add to main playlist Play in Full Screen Prayer
- add to main playlist Play in Full Screen Samba Lironda
- add to main playlist Play in Full Screen Jean Paul
- add to main playlist Play in Full Screen The Closest Ones
- add to main playlist Play in Full Screen Rendez-Vous
- add to main playlist Play in Full Screen The Day We Killed Love
- add to main playlist Play in Full Screen Crash
- add to main playlist Play in Full Screen Telecomunications
- add to main playlist Play in Full Screen Le Petit Chill Out
Vladimir
ALBUMS
- Mother released: 1997
Vladimir
ALBUMS
- Freak released: 2013
Freak
Released 2013- add to main playlist Play in Full Screen Tadaa
- add to main playlist Play in Full Screen Saxon
- add to main playlist Play in Full Screen Murder Them (demo)
- add to main playlist Play in Full Screen Out of Service
- add to main playlist Play in Full Screen Give Me My Herb
- add to main playlist Play in Full Screen Don't Grow Up Like Me
- add to main playlist Play in Full Screen Vladomo Strikes
- add to main playlist Play in Full Screen Unknown
- add to main playlist Play in Full Screen I'm a Killer
- add to main playlist Play in Full Screen Danger
Vladimir
ALBUMS
- The Notion Express released: 2005
The Notion Express
Released 2005- add to main playlist Play in Full Screen This Is Our Day
- add to main playlist Play in Full Screen Unision
- add to main playlist Play in Full Screen Put My Wish on a Note
- add to main playlist Play in Full Screen Hands Tied
- add to main playlist Play in Full Screen Derrygarriff
- add to main playlist Play in Full Screen Nude
- add to main playlist Play in Full Screen Glowing Ink
- add to main playlist Play in Full Screen Pale in the Kitchen Light
- add to main playlist Play in Full Screen Sign Post (Two)
- add to main playlist Play in Full Screen Rising Summer Sun
-
Vladimir K. Zworykin
Vladimir K. Zworykin Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982) was a Russian inventor, engineer, and pioneer of television technology. =======Image-Copyright-Info======= Image is in public domain Author-Info: Unknown Image Source: https://en.wikipedia.org/wiki/File:Zvorykin0.jpg =======Image-Copyright-Info======== -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=AtVcFjqaCro -
Cathode Ray Tube: How It Works 1943 US Navy Training Film
more at: http://scitech.quickfound.net Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), which was then used primarily for oscilloscopes and radar, but later would become best known as the TV picture tube. At about 14:25 the film runs backwards for a few seconds, then forwards again. US Navy Training Film MN-2104a Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ ... -
Zworykin on the Invention of TV
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD flat panels. -
Who invented the television
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013. -
Lost Interview of Vladimir Zworykin
Chemistry project for school. -
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping people pronounce names correctly. For more information about this name, such as gender, origin, etc., go to http://www.PronounceNames.com/Vladimir Kosmich Zworykin -
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to the early development of all-electronic television.[3] He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public.[4][5] Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951, in Fort Wayne, Indiana.[6][7] In later life, Farnsworth invented a small nuclear fusio... -
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
more at http://scitech.quickfound.net/ "Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great scenes of TVs with flickering test patterns." Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization. http://en.wikipedia.org/wiki/Cathode_ray_tube The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam onto the fluorescent screen to create the images.... -
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
more at http://showbiz.quickfound.net/ Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview with David Sarnoff. Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization. http://en.wikipedia.org/wiki/Army-Navy_Screen_Magazine The Army-Navy Screen Magazine was a short film program, which was shown to the American soldiers around the world during World War II. It included a newsreel and a cartoon of Private Snafu. It was produced from June 1943 until early 1946 by the Army Signal Corps ... -
The father of the modern TV
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas. -
Development Of Television ~ Nipkow, Baird, Zworykin
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful technologies for television transmission. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was superseded by all-electronic systems in the 1940s. John Logie Baird FRSE (14 August 1888 – 14 June 1946) was a Scottish engineer, innovator and inventor of the world's first mechanical television; the first publicly demonstrated colour television system; and the first purely electronic colour television picture tube. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent p... -
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih znanstvenih disciplinah, ki jih raziskovalci lahko aplicirajo na različna področja. Kot primer takega sodelovanja je elektroporacija, pojav v znanosti in tehnologiji, ki ima v prihodnosti velik potencial. Uporabna tako v medicini kot v biologiji, biotehnologiji in ekologiji, njena uporabnost pa se še naprej razvija. Med drugim je uporabna pri zdravljenju rakavih obolenj, za gensko terapijo, za ekstrakcijo sladkorjev in drugih snovi iz celic, lažje pridobivanje sokov iz sadja in zelenjave, za pasterizacijo hrane in pri čiščenju vode itd. K raziskavam in razvoju elektroporacije in njene uporabne vrednosti so nezanemarljivo prispevali t...
Vladimir K. Zworykin
- Order: Reorder
- Duration: 11:43
- Updated: 22 Jan 2016
- views: 5
Vladimir K. Zworykin
Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982...
Vladimir K. Zworykin
Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982) was a Russian inventor, engineer, and pioneer of television technology.
=======Image-Copyright-Info=======
Image is in public domain
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Image Source: https://en.wikipedia.org/wiki/File:Zvorykin0.jpg
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=AtVcFjqaCro
wn.com/Vladimir K. Zworykin
Vladimir K. Zworykin
Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, Vladimir Koz'mich Zvorykin; July 29 [O.S.July 17] 1888 – July 29, 1982) was a Russian inventor, engineer, and pioneer of television technology.
=======Image-Copyright-Info=======
Image is in public domain
Author-Info: Unknown
Image Source: https://en.wikipedia.org/wiki/File:Zvorykin0.jpg
=======Image-Copyright-Info========
-Video is targeted to blind users
Attribution:
Article text available under CC-BY-SA
image source in video
https://www.youtube.com/watch?v=AtVcFjqaCro
- published: 22 Jan 2016
- views: 5
Cathode Ray Tube: How It Works 1943 US Navy Training Film
- Order: Reorder
- Duration: 15:12
- Updated: 14 Apr 2015
- views: 1938
more at: http://scitech.quickfound.net
Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), ...
more at: http://scitech.quickfound.net
Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), which was then used primarily for oscilloscopes and radar, but later would become best known as the TV picture tube.
At about 14:25 the film runs backwards for a few seconds, then forwards again.
US Navy Training Film MN-2104a
Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/3.0/
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk.
The vacuum level inside the tube is high vacuum on the order of 0.01 Pa to 133 nPa.
In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
The experimentation of cathode rays is largely accredited to J. J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Although a mainstay of display technology for decades, CRT-based computer monitors and televisions constitute a dead technology. The demand for CRT screens has dropped precipitously since 2000...
In 2005, Sony announced that they would stop the production of CRT computer displays. Samsung did not introduce any CRT models for the 2008 model year...
wn.com/Cathode Ray Tube How It Works 1943 US Navy Training Film
more at: http://scitech.quickfound.net
Instructional film explains the basic principles and function of a cathode ray tube (electron beam exciting phosphors), which was then used primarily for oscilloscopes and radar, but later would become best known as the TV picture tube.
At about 14:25 the film runs backwards for a few seconds, then forwards again.
US Navy Training Film MN-2104a
Public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/3.0/
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk.
The vacuum level inside the tube is high vacuum on the order of 0.01 Pa to 133 nPa.
In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
The experimentation of cathode rays is largely accredited to J. J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Although a mainstay of display technology for decades, CRT-based computer monitors and televisions constitute a dead technology. The demand for CRT screens has dropped precipitously since 2000...
In 2005, Sony announced that they would stop the production of CRT computer displays. Samsung did not introduce any CRT models for the 2008 model year...
- published: 14 Apr 2015
- views: 1938
Zworykin on the Invention of TV
- Order: Reorder
- Duration: 1:04
- Updated: 03 May 2011
- views: 8168
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD...
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD flat panels.
wn.com/Zworykin On The Invention Of Tv
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to the 90's. His work was finally put to bed by CCD camera imagers, and LCD flat panels.
- published: 03 May 2011
- views: 8168
Who invented the television
- Order: Reorder
- Duration: 1:07
- Updated: 02 Mar 2016
- views: 0
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of F...
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013.
wn.com/Who Invented The Television
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013.
- published: 02 Mar 2016
- views: 0
Lost Interview of Vladimir Zworykin
- Order: Reorder
- Duration: 5:57
- Updated: 11 Nov 2014
- views: 56
Chemistry project for school.
Chemistry project for school.
wn.com/Lost Interview Of Vladimir Zworykin
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
- Order: Reorder
- Duration: 0:28
- Updated: 25 Apr 2014
- views: 260
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping peo...
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping people pronounce names correctly. For more information about this name, such as gender, origin, etc., go to http://www.PronounceNames.com/Vladimir Kosmich Zworykin
wn.com/How To Pronounce Vladimir Kosmich Zworykin (Russian Russia) Pronouncenames.Com
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Names (http://www.PronounceNames.com), a website dedicated to helping people pronounce names correctly. For more information about this name, such as gender, origin, etc., go to http://www.PronounceNames.com/Vladimir Kosmich Zworykin
- published: 25 Apr 2014
- views: 260
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
- Order: Reorder
- Duration: 56:59
- Updated: 23 Jan 2016
- views: 636
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to t...
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to the early development of all-electronic television.[3] He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public.[4][5] Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951, in Fort Wayne, Indiana.[6][7]
In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons.[8] The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design.[9] Farnsworth held 165 patents, mostly in radio and television.
The Philo Awards named after Philo Farnsworth is an annual public-access television cable TV competition where the winners receive notice for their efforts in various categories in producing Community Media.
Several buildings and streets around rural Brownfield, Maine are named for Farnsworth as he lived there for some time.[1]
A 1983 United States postage stamp honored Farnsworth.
Farnsworth is one of the inventors honored with a plaque in the Walt Disney World's "Inventor's Circle" in Future World West in Epcot.[66]
The eccentric broadcast engineer in the 1989 film UHF is named Philo in tribute to Farnsworth.
On the Beakman's World Season 1, Episode 10, aired Nov 14, 1992 "Levers, Beakmania, & Television" Paul Zaloom appears as the "guest scientist" Philo T. Farnsworth explaining his own invention.
Since 2003, the Academy of Television Arts & Sciences (ATAS) has awarded the Philo T. Farnsworth Corporate Achievement Award on an irregular schedule, to companies who have significantly affected the state of television and broadcast engineering over a long period of time.
The Farnsworth Invention, a stage play by Aaron Sorkin which debuted in 2007 after Sorkin adapted it from his unproduced screenplay, dramatized the conflict arising from Farnsworth's invention of TV and David Sarnoff of RCA's alleged stealing of the design.
The 2009 SyFy television series Warehouse 13 features a video communicator affectionately called "The Farnsworth." In the show's universe, Philo Farnsworth built at least five of these communicators after creating television (including a very personalised one used by him) though it's possible he made more than that. He also has a "Farnsworth aisle" in the Warehouse which includes not just some parts and items created by him, but some of his nuclear fusion experiments that one character claims to still be "kicking." Farnsworth also makes an appearance in an episode in a flashback set in 1944 during Season 2.
On January 10, 2011, Farnsworth was inducted by Mayor Gavin Newsom into the newly established San Francisco Hall of Fame, in the science and technology category.
In the video game Trenched, renamed as Iron Brigade, the main antagonist is a character named Vladamir Farnsworth, who created mechanical enemies known as "Tubes" which spread a deadly broadcast. This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope.
He was inducted into the Television Academy Hall of Fame in 2013.
He is recognized in the Hall of Fame of the Indiana Broadcast Pioneers which notes that in addition to his inventive accomplishments his company owned and operated WGL radio in Fort Wayne. Indiana.
https://en.wikipedia.org/wiki/Philo_Farnsworth
wn.com/The Untold Story Of The Inventor Of Television A Forgotten Genius (2002)
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer.[2] He made many contributions that were crucial to the early development of all-electronic television.[3] He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public.[4][5] Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951, in Fort Wayne, Indiana.[6][7]
In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons.[8] The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design.[9] Farnsworth held 165 patents, mostly in radio and television.
The Philo Awards named after Philo Farnsworth is an annual public-access television cable TV competition where the winners receive notice for their efforts in various categories in producing Community Media.
Several buildings and streets around rural Brownfield, Maine are named for Farnsworth as he lived there for some time.[1]
A 1983 United States postage stamp honored Farnsworth.
Farnsworth is one of the inventors honored with a plaque in the Walt Disney World's "Inventor's Circle" in Future World West in Epcot.[66]
The eccentric broadcast engineer in the 1989 film UHF is named Philo in tribute to Farnsworth.
On the Beakman's World Season 1, Episode 10, aired Nov 14, 1992 "Levers, Beakmania, & Television" Paul Zaloom appears as the "guest scientist" Philo T. Farnsworth explaining his own invention.
Since 2003, the Academy of Television Arts & Sciences (ATAS) has awarded the Philo T. Farnsworth Corporate Achievement Award on an irregular schedule, to companies who have significantly affected the state of television and broadcast engineering over a long period of time.
The Farnsworth Invention, a stage play by Aaron Sorkin which debuted in 2007 after Sorkin adapted it from his unproduced screenplay, dramatized the conflict arising from Farnsworth's invention of TV and David Sarnoff of RCA's alleged stealing of the design.
The 2009 SyFy television series Warehouse 13 features a video communicator affectionately called "The Farnsworth." In the show's universe, Philo Farnsworth built at least five of these communicators after creating television (including a very personalised one used by him) though it's possible he made more than that. He also has a "Farnsworth aisle" in the Warehouse which includes not just some parts and items created by him, but some of his nuclear fusion experiments that one character claims to still be "kicking." Farnsworth also makes an appearance in an episode in a flashback set in 1944 during Season 2.
On January 10, 2011, Farnsworth was inducted by Mayor Gavin Newsom into the newly established San Francisco Hall of Fame, in the science and technology category.
In the video game Trenched, renamed as Iron Brigade, the main antagonist is a character named Vladamir Farnsworth, who created mechanical enemies known as "Tubes" which spread a deadly broadcast. This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope.
He was inducted into the Television Academy Hall of Fame in 2013.
He is recognized in the Hall of Fame of the Indiana Broadcast Pioneers which notes that in addition to his inventive accomplishments his company owned and operated WGL radio in Fort Wayne. Indiana.
https://en.wikipedia.org/wiki/Philo_Farnsworth
- published: 23 Jan 2016
- views: 636
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
- Order: Reorder
- Duration: 26:43
- Updated: 22 Dec 2011
- views: 70110
more at http://scitech.quickfound.net/
"Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great s...
more at http://scitech.quickfound.net/
"Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great scenes of TVs with flickering test patterns."
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam onto the fluorescent screen to create the images. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluoresecent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
History
The experimentation of cathode rays is largely accredited to J.J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
A 14 inch cathode ray tube showing its deflection coils and electron guns
Typical 1950s United States television set
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Overview
A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
Color CRTs
Color tubes use three different phosphors which emit red, green, and blue light respectively. They are packed together in stripes (as in aperture grille designs) or clusters called "triads" (as in shadow mask CRTs). Color CRTs have three electron guns, one for each primary color, arranged either in a straight line or in an equilateral triangular configuration (the guns are usually constructed as a single unit). (The triangular configuration is often called "delta-gun", based on its relation to the shape of the Greek letter delta.) A grille or mask absorbs the electrons that would otherwise hit the wrong phosphor. A shadow mask tube uses a metal plate with tiny holes, placed so that the electron beam only illuminates the correct phosphors on the face of the tube. Another type of color CRT uses an aperture grille to achieve the same result...
wn.com/Tv Manufacturing The Reasons Why 1959 Rca Desiging And Making Televisions
more at http://scitech.quickfound.net/
"Television manufacturing at RCA's New Jersey plant. Includes scenes of design, engineering and quality control. Great scenes of TVs with flickering test patterns."
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Cathode_ray_tube
The cathode ray tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam onto the fluorescent screen to create the images. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluoresecent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
History
The experimentation of cathode rays is largely accredited to J.J. Thomson, an English physicist who, in his three famous experiments, was able to deflect cathode rays, a fundamental function of the modern CRT. The earliest version of the CRT was invented by the German physicist Ferdinand Braun in 1897 and is also known as the Braun tube. It was a cold-cathode diode, a modification of the Crookes tube with a phosphor-coated screen.
In 1907, Russian scientist Boris Rosing used a CRT in the receiving end of an experimental video signal to form a picture. He managed to display simple geometric shapes onto the screen, which marked the first time that CRT technology was used for what is now known as television.
The first cathode ray tube to use a hot cathode was developed by John B. Johnson (who gave his name to the term Johnson noise) and Harry Weiner Weinhart of Western Electric, and became a commercial product in 1922.
It was named by inventor Vladimir K. Zworykin in 1929. RCA was granted a trademark for the term (for its cathode ray tube) in 1932; it voluntarily released the term to the public domain in 1950.
A 14 inch cathode ray tube showing its deflection coils and electron guns
Typical 1950s United States television set
The first commercially made electronic television sets with cathode ray tubes were manufactured by Telefunken in Germany in 1934...
Overview
A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument...
Color CRTs
Color tubes use three different phosphors which emit red, green, and blue light respectively. They are packed together in stripes (as in aperture grille designs) or clusters called "triads" (as in shadow mask CRTs). Color CRTs have three electron guns, one for each primary color, arranged either in a straight line or in an equilateral triangular configuration (the guns are usually constructed as a single unit). (The triangular configuration is often called "delta-gun", based on its relation to the shape of the Greek letter delta.) A grille or mask absorbs the electrons that would otherwise hit the wrong phosphor. A shadow mask tube uses a metal plate with tiny holes, placed so that the electron beam only illuminates the correct phosphors on the face of the tube. Another type of color CRT uses an aperture grille to achieve the same result...
- published: 22 Dec 2011
- views: 70110
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
- Order: Reorder
- Duration: 12:17
- Updated: 03 Feb 2012
- views: 8079
more at http://showbiz.quickfound.net/
Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview...
more at http://showbiz.quickfound.net/
Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview with David Sarnoff.
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Army-Navy_Screen_Magazine
The Army-Navy Screen Magazine was a short film program, which was shown to the American soldiers around the world during World War II. It included a newsreel and a cartoon of Private Snafu.
It was produced from June 1943 until early 1946 by the Army Signal Corps under the supervision of director Frank Capra. The Snafu series was produced by the staff of Leon Schlesinger Productions.
http://en.wikipedia.org/wiki/WNBC
...What is now WNBC traces its history to experimental station W2XBS, founded by the Radio Corporation of America (a co-founder of the National Broadcasting Company), in 1928, just two years after NBC was founded as the first nationwide radio network. Originally a test bed for the experimental RCA Photophone theater television system, W2XBS used the low-definition mechanical television scanning system, and later was used mostly for reception and interference tests. The call letters W2XBS meant W2XB-south, with W2XB being the call letters of the first experimental station, started a few months earlier at General Electric's main factory in Schenectady, New York, which evolved in later years to commercial station WRGB. GE was the parent company of both RCA and NBC, and technical research was done at the Schenectady plant.
The station left the air sometime in 1933 as RCA turned its attention to all-electronic cathode ray tube (CRT) television research at its Camden, New Jersey facility, under the leadership of Dr. Vladimir K. Zworykin. The station originally broadcast on the frequencies of 2.0 to 2.1 megahertz. In 1929, W2XBS upgraded its transmitter and broadcast facilities to handle transmissions of sixty vertical lines at twenty frames per second, on the frequencies of 2.75 to 2.85 megahertz. In 1928, Felix the Cat was one of the first images ever broadcast by television when RCA chose a papier-mâché (later Bakelite) Felix doll for an experimental broadcast on W2XBS. The doll was chosen for its tonal contrast and its ability to withstand the intense lights needed in early television and was placed on a rotating phonograph turntable and televised for about two hours each day. The doll remained on the turntable for nearly a decade...
In 1935, the all-electronic CRT system was authorized as a "field test" project and NBC converted a radio studio in the RCA Building—now the GE Building — in New York City's Rockefeller Center for television use. In mid-1936, small-scale programming began to air to an audience of some 75 receivers in the homes of high-level RCA staff, and a dozen or so sets in a closed circuit viewing room in 52nd-floor offices of the RCA Building. The viewing room often hosted visiting organizations or corporate guests, who saw a live program produced in the studios many floors below.
Viewership of early NBC broadcasts was tightly restricted to those authorized by the company, whose installed set base eventually reached about 200. Technical standards for TV broadcasting were in flux as well. Between the time experimental transmissions began in 1935 and the beginning of commercial TV service in 1941, picture definition increased from 343 to 441 lines, and finally (in 1941) to the 525 line standard used for analog TV from the start of full commercial service until the end of analog broadcasts in mid-2009. The sound signal also was changed from AM to FM, and the spacing of sound and vision carriers was also changed several times. Shortly after NBC began a semi-regular television transmission schedule in 1938, DuMont Laboratories announced TV sets for sale to the public, a move RCA was not yet contemplating because of the ongoing shift in technical parameters. In response, NBC ceased all TV broadcasting for several months...
On June 24, 1941; W2XBS received a commercial license under the calls WNBT (NBC Television). It was one of the first two fully licensed commercial television stations in the United States, along with CBS' WCBW (now WCBS-TV). The NBC and CBS stations were licensed and instructed to sign on simultaneously on July 1 so that neither of the major broadcast companies could claim exclusively to be "first." However WCBW did not manage to sign on the air until 2:30 p.m., one full hour after WNBT. Thus, WNBC inadvertently holds the distinction as the oldest continuously operating TV station in the United States, and also the only one ready to accept sponsors from its beginning...
wn.com/Early Tv Tomorrow Television Circa 1945 Army Navy Screen Magazine 12Min
more at http://showbiz.quickfound.net/
Shows mid-1940s production of TV shows by New York NBC station WNBT (now WNBC) using RCA gear, and Includes an interview with David Sarnoff.
Public domain film from the Library of Congress Prelinger Archive, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization.
http://en.wikipedia.org/wiki/Army-Navy_Screen_Magazine
The Army-Navy Screen Magazine was a short film program, which was shown to the American soldiers around the world during World War II. It included a newsreel and a cartoon of Private Snafu.
It was produced from June 1943 until early 1946 by the Army Signal Corps under the supervision of director Frank Capra. The Snafu series was produced by the staff of Leon Schlesinger Productions.
http://en.wikipedia.org/wiki/WNBC
...What is now WNBC traces its history to experimental station W2XBS, founded by the Radio Corporation of America (a co-founder of the National Broadcasting Company), in 1928, just two years after NBC was founded as the first nationwide radio network. Originally a test bed for the experimental RCA Photophone theater television system, W2XBS used the low-definition mechanical television scanning system, and later was used mostly for reception and interference tests. The call letters W2XBS meant W2XB-south, with W2XB being the call letters of the first experimental station, started a few months earlier at General Electric's main factory in Schenectady, New York, which evolved in later years to commercial station WRGB. GE was the parent company of both RCA and NBC, and technical research was done at the Schenectady plant.
The station left the air sometime in 1933 as RCA turned its attention to all-electronic cathode ray tube (CRT) television research at its Camden, New Jersey facility, under the leadership of Dr. Vladimir K. Zworykin. The station originally broadcast on the frequencies of 2.0 to 2.1 megahertz. In 1929, W2XBS upgraded its transmitter and broadcast facilities to handle transmissions of sixty vertical lines at twenty frames per second, on the frequencies of 2.75 to 2.85 megahertz. In 1928, Felix the Cat was one of the first images ever broadcast by television when RCA chose a papier-mâché (later Bakelite) Felix doll for an experimental broadcast on W2XBS. The doll was chosen for its tonal contrast and its ability to withstand the intense lights needed in early television and was placed on a rotating phonograph turntable and televised for about two hours each day. The doll remained on the turntable for nearly a decade...
In 1935, the all-electronic CRT system was authorized as a "field test" project and NBC converted a radio studio in the RCA Building—now the GE Building — in New York City's Rockefeller Center for television use. In mid-1936, small-scale programming began to air to an audience of some 75 receivers in the homes of high-level RCA staff, and a dozen or so sets in a closed circuit viewing room in 52nd-floor offices of the RCA Building. The viewing room often hosted visiting organizations or corporate guests, who saw a live program produced in the studios many floors below.
Viewership of early NBC broadcasts was tightly restricted to those authorized by the company, whose installed set base eventually reached about 200. Technical standards for TV broadcasting were in flux as well. Between the time experimental transmissions began in 1935 and the beginning of commercial TV service in 1941, picture definition increased from 343 to 441 lines, and finally (in 1941) to the 525 line standard used for analog TV from the start of full commercial service until the end of analog broadcasts in mid-2009. The sound signal also was changed from AM to FM, and the spacing of sound and vision carriers was also changed several times. Shortly after NBC began a semi-regular television transmission schedule in 1938, DuMont Laboratories announced TV sets for sale to the public, a move RCA was not yet contemplating because of the ongoing shift in technical parameters. In response, NBC ceased all TV broadcasting for several months...
On June 24, 1941; W2XBS received a commercial license under the calls WNBT (NBC Television). It was one of the first two fully licensed commercial television stations in the United States, along with CBS' WCBW (now WCBS-TV). The NBC and CBS stations were licensed and instructed to sign on simultaneously on July 1 so that neither of the major broadcast companies could claim exclusively to be "first." However WCBW did not manage to sign on the air until 2:30 p.m., one full hour after WNBT. Thus, WNBC inadvertently holds the distinction as the oldest continuously operating TV station in the United States, and also the only one ready to accept sponsors from its beginning...
- published: 03 Feb 2012
- views: 8079
The father of the modern TV
- Order: Reorder
- Duration: 2:46
- Updated: 04 Jun 2009
- views: 2195
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas.
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas.
wn.com/The Father Of The Modern Tv
The inventor of early television Vladimir Zworykin believed in the humanitarian potential of TV and was disappointed by the millions interested in soap operas.
- published: 04 Jun 2009
- views: 2195
Development Of Television ~ Nipkow, Baird, Zworykin
- Order: Reorder
- Duration: 15:01
- Updated: 06 May 2013
- views: 6302
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful tec...
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful technologies for television transmission. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was superseded by all-electronic systems in the 1940s.
John Logie Baird FRSE (14 August 1888 – 14 June 1946) was a Scottish engineer, innovator and inventor of the world's first mechanical television; the first publicly demonstrated colour television system; and the first purely electronic colour television picture tube. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history.
Vladimir Kosmich Zworykin (July 29 [O.S. July 17] 1888 – July 29, 1982) was a Russian-American inventor, engineer, and pioneer of television technology. Zworykin invented a television transmitting and receiving system employing cathode ray tubes. He played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope.
wn.com/Development Of Television ~ Nipkow, Baird, Zworykin
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, one of the first successful technologies for television transmission. Hundreds of stations experimented with television broadcasting using the Nipkow system in the 1920s and 1930s, until it was superseded by all-electronic systems in the 1940s.
John Logie Baird FRSE (14 August 1888 – 14 June 1946) was a Scottish engineer, innovator and inventor of the world's first mechanical television; the first publicly demonstrated colour television system; and the first purely electronic colour television picture tube. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history.
Vladimir Kosmich Zworykin (July 29 [O.S. July 17] 1888 – July 29, 1982) was a Russian-American inventor, engineer, and pioneer of television technology. Zworykin invented a television transmitting and receiving system employing cathode ray tubes. He played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope.
- published: 06 May 2013
- views: 6302
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
- Order: Reorder
- Duration: 26:30
- Updated: 20 Jul 2015
- views: 84
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih z...
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih znanstvenih disciplinah, ki jih raziskovalci lahko aplicirajo na različna področja. Kot primer takega sodelovanja je elektroporacija, pojav v znanosti in tehnologiji, ki ima v prihodnosti velik potencial. Uporabna tako v medicini kot v biologiji, biotehnologiji in ekologiji, njena uporabnost pa se še naprej razvija. Med drugim je uporabna pri zdravljenju rakavih obolenj, za gensko terapijo, za ekstrakcijo sladkorjev in drugih snovi iz celic, lažje pridobivanje sokov iz sadja in zelenjave, za pasterizacijo hrane in pri čiščenju vode itd. K raziskavam in razvoju elektroporacije in njene uporabne vrednosti so nezanemarljivo prispevali tudi slovenski znanstveniki, pojasnjuje prof. dr. Damijan Miklavčič predstojnik Laboratorija za biokibernetiko in predstojnik Katedre za biomedicinsko tehniko na Fakulteti za elektrotehniko /FE/ Univerze v Ljubljani. Pomembnost raziskovanja prof. Miklavčiča kažejo tudi njegove mnoge domače nagrade na področju znanost. Med drugimi je leta 2003 je prejel priznanje Ambasador Republike Slovenije v znanosti. Je pa tudi prejemnik nekaterih vidnih mednarodnih nagrad. Republika Francija mu je leta 2008 podelila red Viteza akademskih palm; mednarodna zveza društev za biomedicinsko inženirstvo (IFMBE) pa mu je leta 2012 na svetovnem kongresu v Pekingu za njegove dosežke na področju elektrokemoterapije podelila nagrado Vladimir Zworykin. Raziskovalno se prof. Miklavčič ukvarja s preučevanjem vpliva električnih tokov in elektromagnetnih polj na biološke sisteme. V zadnjih dvajsetih letih se predvsem osredotoča na preučevanje in uporabo elektroporacije v medicini, biologiji in biotehnologiji. V raziskovalni skupini, ki jo vodi pa poleg preučevanja elektroporacije na lipidnih dvoslojih, celicah in tkivih, razvijajo tudi teoretične modele in simulacije elektroporacije ter naprave za njeno izvajanje.
Kot pojasnjuje, predstavlja elektroporacija v onkologiji v kombinaciji s kemoterapijo povečanje učinkovitosti zdravljenja raka. V primerjavi z npr. kirurško odstranitvijo malignega tkiva elektrokemoterapija po posegu ne pušča vidnih znamenj na koži, nedotaknjene pa pusti tudi žile, živce in krvne celice. Metodo v Sloveniji uporabljajo na Onkološkem inštitutu in v Kliničnem centru v Ljubljani in Mariboru, ter v preko sto drugih kliničnih centrih po Evropi. Učinkovita je pri zdravljenju različnih vrst tumorjev: kožnega melanoma, Kaposijevega sarkoma, raka na dojkah. Slovenski strokovnjaki orjejo ledino tudi pri raziskavah za zdravljenje raka z elektrokemoterapijo na jetrih (na Onkološkem Inštitutu v Ljubljani), kosteh, dojkah, požiralniku, črevesju, trebušni slinavki,… Metoda se vse bolj uveljavlja tudi v veterini.
Pri pasterizaciji hrane je elektroporacija uporabna predvsem zato, ker z visoko jakostjo električnega polja v območju ireverzibilne elektroporacije uspešno uničimo mikroorganizme, kot so plesni in najrazličnejše bakterije. Samo v Ameriki so namreč s hrano povezani patogeni letno odgovorni za 76 milijonov bolezni, 325. 000 hospitalizacij in okoli 5. 000 smrti.
Ker lahko transport preko membrane poteka tudi iz notranjosti celice v njeno okolico, lahko z elektroporacijo olajšamo tudi ekstrakcijo različnih snovi iz celic, denimo sladkorja ter soka iz sadja in zelenjave. Z uporabo elektroporacije zmanjšamo količino porabljene energije za ekstrakcijo in pasterizacijo, poleg tega pa zaradi netermične narave delovanja elektroporacije hrana ostaja bolj sveža in polnega okusa.
Prof. Miklavčič tudi pove, da v septembru tega leta organizirajo prvi svetovni kogres o elektroporaciji v biologiji in medicini, pa tudi na temo hrane in okoljskih tehnologij. Raziskovalci iz več kot 47 držav bodo predstavili nova dognanja tega področja, posebno pozornost pa bodo povetili razvoju v prihodnosti, ki jo pomembno ustvarjajo tudi slovenski znanstveniki.
wn.com/Prof. Dr. Damijan Miklavčič, Fe Ul, Elektroporacija Učinkovita V Znanosti In Tehnologiji
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mnogih zapletenih procesov. Ob tem vznikajo nova spoznanja v posameznih znanstvenih disciplinah, ki jih raziskovalci lahko aplicirajo na različna področja. Kot primer takega sodelovanja je elektroporacija, pojav v znanosti in tehnologiji, ki ima v prihodnosti velik potencial. Uporabna tako v medicini kot v biologiji, biotehnologiji in ekologiji, njena uporabnost pa se še naprej razvija. Med drugim je uporabna pri zdravljenju rakavih obolenj, za gensko terapijo, za ekstrakcijo sladkorjev in drugih snovi iz celic, lažje pridobivanje sokov iz sadja in zelenjave, za pasterizacijo hrane in pri čiščenju vode itd. K raziskavam in razvoju elektroporacije in njene uporabne vrednosti so nezanemarljivo prispevali tudi slovenski znanstveniki, pojasnjuje prof. dr. Damijan Miklavčič predstojnik Laboratorija za biokibernetiko in predstojnik Katedre za biomedicinsko tehniko na Fakulteti za elektrotehniko /FE/ Univerze v Ljubljani. Pomembnost raziskovanja prof. Miklavčiča kažejo tudi njegove mnoge domače nagrade na področju znanost. Med drugimi je leta 2003 je prejel priznanje Ambasador Republike Slovenije v znanosti. Je pa tudi prejemnik nekaterih vidnih mednarodnih nagrad. Republika Francija mu je leta 2008 podelila red Viteza akademskih palm; mednarodna zveza društev za biomedicinsko inženirstvo (IFMBE) pa mu je leta 2012 na svetovnem kongresu v Pekingu za njegove dosežke na področju elektrokemoterapije podelila nagrado Vladimir Zworykin. Raziskovalno se prof. Miklavčič ukvarja s preučevanjem vpliva električnih tokov in elektromagnetnih polj na biološke sisteme. V zadnjih dvajsetih letih se predvsem osredotoča na preučevanje in uporabo elektroporacije v medicini, biologiji in biotehnologiji. V raziskovalni skupini, ki jo vodi pa poleg preučevanja elektroporacije na lipidnih dvoslojih, celicah in tkivih, razvijajo tudi teoretične modele in simulacije elektroporacije ter naprave za njeno izvajanje.
Kot pojasnjuje, predstavlja elektroporacija v onkologiji v kombinaciji s kemoterapijo povečanje učinkovitosti zdravljenja raka. V primerjavi z npr. kirurško odstranitvijo malignega tkiva elektrokemoterapija po posegu ne pušča vidnih znamenj na koži, nedotaknjene pa pusti tudi žile, živce in krvne celice. Metodo v Sloveniji uporabljajo na Onkološkem inštitutu in v Kliničnem centru v Ljubljani in Mariboru, ter v preko sto drugih kliničnih centrih po Evropi. Učinkovita je pri zdravljenju različnih vrst tumorjev: kožnega melanoma, Kaposijevega sarkoma, raka na dojkah. Slovenski strokovnjaki orjejo ledino tudi pri raziskavah za zdravljenje raka z elektrokemoterapijo na jetrih (na Onkološkem Inštitutu v Ljubljani), kosteh, dojkah, požiralniku, črevesju, trebušni slinavki,… Metoda se vse bolj uveljavlja tudi v veterini.
Pri pasterizaciji hrane je elektroporacija uporabna predvsem zato, ker z visoko jakostjo električnega polja v območju ireverzibilne elektroporacije uspešno uničimo mikroorganizme, kot so plesni in najrazličnejše bakterije. Samo v Ameriki so namreč s hrano povezani patogeni letno odgovorni za 76 milijonov bolezni, 325. 000 hospitalizacij in okoli 5. 000 smrti.
Ker lahko transport preko membrane poteka tudi iz notranjosti celice v njeno okolico, lahko z elektroporacijo olajšamo tudi ekstrakcijo različnih snovi iz celic, denimo sladkorja ter soka iz sadja in zelenjave. Z uporabo elektroporacije zmanjšamo količino porabljene energije za ekstrakcijo in pasterizacijo, poleg tega pa zaradi netermične narave delovanja elektroporacije hrana ostaja bolj sveža in polnega okusa.
Prof. Miklavčič tudi pove, da v septembru tega leta organizirajo prvi svetovni kogres o elektroporaciji v biologiji in medicini, pa tudi na temo hrane in okoljskih tehnologij. Raziskovalci iz več kot 47 držav bodo predstavili nova dognanja tega področja, posebno pozornost pa bodo povetili razvoju v prihodnosti, ki jo pomembno ustvarjajo tudi slovenski znanstveniki.
- published: 20 Jul 2015
- views: 84
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Travel Kiev, Ukraine - Vladimir Cathedral in Kiev
Take a tour of Vladimir Cathedral in Ukraine -- part of the World's Greatest Attractions travel video series by GeoBeats. The city of Kiev in Ukraine is blessed with a highly esteemed religious monument full of revered history. The simple yet alluring Vladimir Cathedral ordains Kiev with its significant historic, cultural and religious presence. This gorgeous structure was built in the 19th century to remember and celebrate the anniversary of the baptism of Kievan Rus'. People from all over Ukraine collectively donated more than 100,000 rubles for the building of this monument. This beautiful church is renowned and highly acclaimed for its beautiful frescoes depicting historic events and religious figures. It is built in the Old Byzantine style of architecture and largel... -
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Lines From Singapore (by Vladimir Vodazh)
This little story of great inspiration trip to Singapore. Mix video and music, the architectural tour and travel for the soul. The idea was to make a film about Singapore's philosophy, but there was very little time. I hope I can come back and do it. This video - a good and bright reminder for me. Enjoy. Read more ... Directed, voice: Vladimir Vodazh Music: Pavel "Astronaft" Camera: Canon 600d Сooperation: You have a surf camp, art cafe, restaurant, hotel, shop or travel company. You have a great idea to make a promotional video about you and your business. Please email me and we do it together: studiovodazh@gmail.com В голове кружилась идея снять фильм о городе будущего. Внутри тепло. Сама мысль увидеть Сингапур завораживала, звучала не иначе как прелюдия. 6 дней было абсолютно недос... -
City of Kiev, Ukraine - Unravel Travel TV
Kiev is the capital city of Ukraine, its largest economical, political, educational and cultural center. Kiev offers endless opportunities for tourism. Traveling to this city may be one of the most pleasurable experiences in your life. Ukrainians' very lifestyle will be as interesting to foreign visitors as the capital's major attractions and museums. Kiev's most famous historical architecture complexes are the St. Sophia Cathedral and the Kiev Pechersk Lavra (Monastery of the Caves), which are recognized by UNESCO as a World Heritage Site. Noteworthy historical architectural landmarks also include the Mariyinsky Palace (designed and constructed from 1745 to 1752, then reconstructed in 1870), several Orthodox churches such as St. Michael's Cathedral, St. Andrew's, St. Vladimir's, the reco... -
Florence in a nutshell HD - 1 of 2 - city guide for first-time visitors in Italy - travel guide
Italy travel guide: Florence, small and immense and at the same time, is an open air museum grown more beautiful over the centuries; a treasure chest enclosed by ancient walls that safeguard grandiose masterworks of art and architecture so close that you can almost touch them. More informations on: http://www.italyguides.it/us/florence/florence_italy.htm ------ You can use the Youtube HTML code to embed that video in your webpage or blog if you like it. --- Versione in italiano: https://www.youtube.com/watch?v=e0g6ylhMIiA -
Dubrovnik Tourism Interview with Vladimir Bakic - HD
Dubrovnik Tourism Interview with Vladimir Bakic - HD. At the World Travel Market (WTM) 2011 which took place at Excel in London between 7-10 November 2011, ASIA Travel Tips.com sat down with Mr. Vladimir Bakic - Director of Dubrovnik & Neretva County Tourist Board to ask him about the state of Dubrovnik and its tourist industry. In the HD video interview you will learn how much damage the war caused the beautiful city of Dubrovnik, which markets in Asia Pacific they are targetting, how one gets from Asia Pacific region to the city, whether international hotel brand have started investing there plus much, much more. http://www.asiatraveltips.com -
Queen Mary 2 - Transatlantic travel. Absolutely unofficial guide HD.
Music: JCRZ - Runaway, Creative Commons Sounder - Endless Space, Beyond Reach or Not, Creative Commons We embarked on the Queen Mary 2 for a 7-day voyage from Southampton, UK to New York City. The Queen Mary 2 is a marvel of human engineering and design, and it was a fascinating trip. In this short film I tried to show most of the places on the Queen Mary 2 where passengers can spend their time. When you see places without people, it's because I shot them very early or late, when most of my fellow passengers were sleeping or busy doing something else. 私たちは、ニューヨーク市にサウサンプトン、英国から7日間の航海のためのクイーンメリー2に着手した。クイーンメリー2は、人間工学とデザインの驚異であり、それは魅力的な旅でした。 このショートフィルムでは、私は乗客が自分の時間を過ごすことができるクイーンメリー2上のほとんどの場所を表示してみました。あなたが人々なしで場所を見ると私の仲間の乗客のほとんどが眠っているか、忙しい何か他のものをやっていたとき、私は、非常に早いか遅い彼らを撃ったので、それはだ。 我們走上了瑪... -
Ep10: St. Vladimir's Cathedral :: Ukraine | Velvet Culture
Kiev, Ukraine http://www.velvetculture.com/st-vladimirs-cathedral This video is from a recent trip I took to Kiev, Ukraine. I met up with interpreter and guide Oksana Lysenko to get some back story on St. Vladimir's Cathedral. -
Gay Travel Guide: Moscow + [St. Petersburg], Russia
Area: 970 (556) sq mi Population: 11,500,000 (4,900,000) (approx) Things to do Gay: Cruise, clubs/bars, Online Things to do: Kreml, Red Square, St. Basil, Hermitage, Catherine Palace, etc etc Need Cash: No Moscow: Walk: X Bike: XX Public Transit: XXXX Car: XXX St. Petersburg: Walk: XXX Bike: XXXX Public Transit: XX Car: X -
Travel Dubai - The Tourist Attraction 2013
Its about vibrant Dubai city that keeps its visitors entertained with a taste of authentic Arab culture and exciting adventurous activities. Video Courtesy of DTCM. Beautiful music by Vladimir Persan. To plan your extraordinary experience visit www.definitelydubai.com -
Scandinavia, Russia, Belorus, Ukraine 2014 Travel Journal
Это видео создано с помощью видеоредактора YouTube (http://www.youtube.com/editor) -
Cathedrals of Vladimir, Russia
This video contains nearly all of the historic cathedrals from the City of Vladimir, located in Russia's famed Golden Ring. The clip features the sounds of Russian Orthodox monastic vespers.
Travel Kiev, Ukraine - Vladimir Cathedral in Kiev
- Order: Reorder
- Duration: 1:15
- Updated: 08 Dec 2010
- views: 798
Take a tour of Vladimir Cathedral in Ukraine -- part of the World's Greatest Attractions travel video series by GeoBeats.
The city of Kiev in Ukraine is ble...
Take a tour of Vladimir Cathedral in Ukraine -- part of the World's Greatest Attractions travel video series by GeoBeats.
The city of Kiev in Ukraine is blessed with a highly esteemed religious monument full of revered history.
The simple yet alluring Vladimir Cathedral ordains Kiev with its significant historic, cultural and religious presence.
This gorgeous structure was built in the 19th century to remember and celebrate the anniversary of the baptism of Kievan Rus'.
People from all over Ukraine collectively donated more than 100,000 rubles for the building of this monument.
This beautiful church is renowned and highly acclaimed for its beautiful frescoes depicting historic events and religious figures.
It is built in the Old Byzantine style of architecture and largely resembles Old Russian churches.
This historic monument was erected to honor Saint Prince Vladimir, the man who made Christianity the official religion of the country.
wn.com/Travel Kiev, Ukraine Vladimir Cathedral In Kiev
Take a tour of Vladimir Cathedral in Ukraine -- part of the World's Greatest Attractions travel video series by GeoBeats.
The city of Kiev in Ukraine is blessed with a highly esteemed religious monument full of revered history.
The simple yet alluring Vladimir Cathedral ordains Kiev with its significant historic, cultural and religious presence.
This gorgeous structure was built in the 19th century to remember and celebrate the anniversary of the baptism of Kievan Rus'.
People from all over Ukraine collectively donated more than 100,000 rubles for the building of this monument.
This beautiful church is renowned and highly acclaimed for its beautiful frescoes depicting historic events and religious figures.
It is built in the Old Byzantine style of architecture and largely resembles Old Russian churches.
This historic monument was erected to honor Saint Prince Vladimir, the man who made Christianity the official religion of the country.
- published: 08 Dec 2010
- views: 798
Vladimir Video guide (Russia)
- Order: Reorder
- Duration: 3:57
- Updated: 16 Sep 2011
- views: 1523
Vladimir - the historic city of Golden Ring of Russia
Vladimir - the historic city of Golden Ring of Russia
wn.com/Vladimir Video Guide (Russia)
Lines From Singapore (by Vladimir Vodazh)
- Order: Reorder
- Duration: 2:44
- Updated: 09 Mar 2016
- views: 1511
This little story of great inspiration trip to Singapore. Mix video and music, the architectural tour and travel for the soul. The idea was to make a film about...
This little story of great inspiration trip to Singapore. Mix video and music, the architectural tour and travel for the soul. The idea was to make a film about Singapore's philosophy, but there was very little time. I hope I can come back and do it. This video - a good and bright reminder for me. Enjoy. Read more ...
Directed, voice: Vladimir Vodazh
Music: Pavel "Astronaft"
Camera: Canon 600d
Сooperation:
You have a surf camp, art cafe, restaurant, hotel, shop or travel company. You have a great idea to make a promotional video about you and your business. Please email me and we do it together:
studiovodazh@gmail.com
В голове кружилась идея снять фильм о городе будущего. Внутри тепло. Сама мысль увидеть Сингапур завораживала, звучала не иначе как прелюдия. 6 дней было абсолютно недостаточно для реализации. Камера ловила случайные кадры и я понимал, что нужно будет сюда вернуться. Обязательно вернуться в Сингапур. Этот ролик как залог, трейлер к более масштабной идеи.
wn.com/Lines From Singapore (By Vladimir Vodazh)
This little story of great inspiration trip to Singapore. Mix video and music, the architectural tour and travel for the soul. The idea was to make a film about Singapore's philosophy, but there was very little time. I hope I can come back and do it. This video - a good and bright reminder for me. Enjoy. Read more ...
Directed, voice: Vladimir Vodazh
Music: Pavel "Astronaft"
Camera: Canon 600d
Сooperation:
You have a surf camp, art cafe, restaurant, hotel, shop or travel company. You have a great idea to make a promotional video about you and your business. Please email me and we do it together:
studiovodazh@gmail.com
В голове кружилась идея снять фильм о городе будущего. Внутри тепло. Сама мысль увидеть Сингапур завораживала, звучала не иначе как прелюдия. 6 дней было абсолютно недостаточно для реализации. Камера ловила случайные кадры и я понимал, что нужно будет сюда вернуться. Обязательно вернуться в Сингапур. Этот ролик как залог, трейлер к более масштабной идеи.
- published: 09 Mar 2016
- views: 1511
City of Kiev, Ukraine - Unravel Travel TV
- Order: Reorder
- Duration: 4:09
- Updated: 18 Jul 2014
- views: 15387
Kiev is the capital city of Ukraine, its largest economical, political, educational and cultural center. Kiev offers endless opportunities for tourism. Travelin...
Kiev is the capital city of Ukraine, its largest economical, political, educational and cultural center. Kiev offers endless opportunities for tourism. Traveling to this city may be one of the most pleasurable experiences in your life. Ukrainians' very lifestyle will be as interesting to foreign visitors as the capital's major attractions and museums.
Kiev's most famous historical architecture complexes are the St. Sophia Cathedral and the Kiev Pechersk Lavra (Monastery of the Caves), which are recognized by UNESCO as a World Heritage Site. Noteworthy historical architectural landmarks also include the Mariyinsky Palace (designed and constructed from 1745 to 1752, then reconstructed in 1870), several Orthodox churches such as St. Michael's Cathedral, St. Andrew's, St. Vladimir's, the reconstructed Golden Gate and others.
One of Kiev's widely recognized modern landmarks is the highly visible giant Mother Motherland statue made of titanium standing at the Museum of the Great Patriotic War on the Right bank of the Dnieper River. Other notable sites is the cylindrical Salut hotel, located across from Glory Square and the eternal flame at the World War Two memorial Tomb of the Unknown Soldier, and the House with Chimaeras.
Among Kiev's best-known monuments are Mikhail Mikeshin's statue of Bohdan Khmelnytsky astride his horse located near St. Sophia Cathedral, the venerated Vladimir the Great (St. Vladimir), the baptizer of Rus', overlooking the river above Podil, the monument to Kyi, Schek and Khoryv and Lybid, the legendary founders of the city located at the Dnieper embankment. On Independence Square in the city centre, two monuments elevate two of the city protectors; the historic protector of Kiev Michael Archangel atop a reconstruction of one of the old city's gates and a modern invention, the goddess-protector Berehynia atop a tall column.
Kiev is known as a green city with two botanical gardens and numerous large and small parks. The World War II Museum is located here, which offers both indoor and outdoor displays of military history and equipment surrounded by verdant hills overlooking the Dnieper river. The monument to Bohdan Khmelnytsky on St Sofia's Square.
Among the numerous islands, Venetsianskyi (or Hidropark) is the most developed. It is accessible by metro or by car, and includes an amusement park, swimming beaches, boat rentals, and night clubs. The Victory Park (Park Peremohy) located near Darnytsia subway station is a popular destination for strollers, joggers, and cyclists. Boating, fishing, and water sports are popular pastimes in Kiev. The area lakes and rivers freeze over in the winter and ice fishermen are a frequent sight, as are children with their ice skates. However, the peak of summer draws out a greater mass of people to the shores for swimming and sunbathing.
The centre of Kiev (Independence Square and Khreschatyk Street) becomes a large outdoor party place at night during summer months, with thousands of people having a good time in nearby restaurants, clubs and outdoor cafes. The central streets are closed for auto traffic on weekends and holidays. Andriyivskyy Descent is one of the best known historic streets and a major tourist attraction in Kiev.
Local public transportation in Kiev includes the Metro (underground), buses and minibuses, trolleybuses, trams, taxi and funicular. There is also an intra-city ring railway service.
LIVE broadcast Unravel Travel TV http://www.unraveltraveltv.com
Unravel Travel TV on You Tube http://www.youtube.com/UnravelTravelTV
Unravel Travel TV Twitter http://www.twitter.com/UnravelTravelTV
Unravel Travel TV Pinterest http://www.pinterest.com/unraveltraveltv
Unravel Travel TV Website http://www.unraveltravel.eu
wn.com/City Of Kiev, Ukraine Unravel Travel Tv
Kiev is the capital city of Ukraine, its largest economical, political, educational and cultural center. Kiev offers endless opportunities for tourism. Traveling to this city may be one of the most pleasurable experiences in your life. Ukrainians' very lifestyle will be as interesting to foreign visitors as the capital's major attractions and museums.
Kiev's most famous historical architecture complexes are the St. Sophia Cathedral and the Kiev Pechersk Lavra (Monastery of the Caves), which are recognized by UNESCO as a World Heritage Site. Noteworthy historical architectural landmarks also include the Mariyinsky Palace (designed and constructed from 1745 to 1752, then reconstructed in 1870), several Orthodox churches such as St. Michael's Cathedral, St. Andrew's, St. Vladimir's, the reconstructed Golden Gate and others.
One of Kiev's widely recognized modern landmarks is the highly visible giant Mother Motherland statue made of titanium standing at the Museum of the Great Patriotic War on the Right bank of the Dnieper River. Other notable sites is the cylindrical Salut hotel, located across from Glory Square and the eternal flame at the World War Two memorial Tomb of the Unknown Soldier, and the House with Chimaeras.
Among Kiev's best-known monuments are Mikhail Mikeshin's statue of Bohdan Khmelnytsky astride his horse located near St. Sophia Cathedral, the venerated Vladimir the Great (St. Vladimir), the baptizer of Rus', overlooking the river above Podil, the monument to Kyi, Schek and Khoryv and Lybid, the legendary founders of the city located at the Dnieper embankment. On Independence Square in the city centre, two monuments elevate two of the city protectors; the historic protector of Kiev Michael Archangel atop a reconstruction of one of the old city's gates and a modern invention, the goddess-protector Berehynia atop a tall column.
Kiev is known as a green city with two botanical gardens and numerous large and small parks. The World War II Museum is located here, which offers both indoor and outdoor displays of military history and equipment surrounded by verdant hills overlooking the Dnieper river. The monument to Bohdan Khmelnytsky on St Sofia's Square.
Among the numerous islands, Venetsianskyi (or Hidropark) is the most developed. It is accessible by metro or by car, and includes an amusement park, swimming beaches, boat rentals, and night clubs. The Victory Park (Park Peremohy) located near Darnytsia subway station is a popular destination for strollers, joggers, and cyclists. Boating, fishing, and water sports are popular pastimes in Kiev. The area lakes and rivers freeze over in the winter and ice fishermen are a frequent sight, as are children with their ice skates. However, the peak of summer draws out a greater mass of people to the shores for swimming and sunbathing.
The centre of Kiev (Independence Square and Khreschatyk Street) becomes a large outdoor party place at night during summer months, with thousands of people having a good time in nearby restaurants, clubs and outdoor cafes. The central streets are closed for auto traffic on weekends and holidays. Andriyivskyy Descent is one of the best known historic streets and a major tourist attraction in Kiev.
Local public transportation in Kiev includes the Metro (underground), buses and minibuses, trolleybuses, trams, taxi and funicular. There is also an intra-city ring railway service.
LIVE broadcast Unravel Travel TV http://www.unraveltraveltv.com
Unravel Travel TV on You Tube http://www.youtube.com/UnravelTravelTV
Unravel Travel TV Twitter http://www.twitter.com/UnravelTravelTV
Unravel Travel TV Pinterest http://www.pinterest.com/unraveltraveltv
Unravel Travel TV Website http://www.unraveltravel.eu
- published: 18 Jul 2014
- views: 15387
Florence in a nutshell HD - 1 of 2 - city guide for first-time visitors in Italy - travel guide
- Order: Reorder
- Duration: 8:18
- Updated: 06 Mar 2009
- views: 484324
Italy travel guide: Florence, small and immense and at the same time, is an open air museum grown more beautiful over the centuries; a treasure chest enclosed b...
Italy travel guide: Florence, small and immense and at the same time, is an open air museum grown more beautiful over the centuries; a treasure chest enclosed by ancient walls that safeguard grandiose masterworks of art and architecture so close that you can almost touch them.
More informations on:
http://www.italyguides.it/us/florence/florence_italy.htm
------
You can use the Youtube HTML code to embed that video in your webpage or blog if you like it.
---
Versione in italiano:
https://www.youtube.com/watch?v=e0g6ylhMIiA
wn.com/Florence In A Nutshell Hd 1 Of 2 City Guide For First Time Visitors In Italy Travel Guide
Italy travel guide: Florence, small and immense and at the same time, is an open air museum grown more beautiful over the centuries; a treasure chest enclosed by ancient walls that safeguard grandiose masterworks of art and architecture so close that you can almost touch them.
More informations on:
http://www.italyguides.it/us/florence/florence_italy.htm
------
You can use the Youtube HTML code to embed that video in your webpage or blog if you like it.
---
Versione in italiano:
https://www.youtube.com/watch?v=e0g6ylhMIiA
- published: 06 Mar 2009
- views: 484324
Dubrovnik Tourism Interview with Vladimir Bakic - HD
- Order: Reorder
- Duration: 17:40
- Updated: 10 Nov 2011
- views: 259
Dubrovnik Tourism Interview with Vladimir Bakic - HD. At the World Travel Market (WTM) 2011 which took place at Excel in London between 7-10 November 2011, ASIA...
Dubrovnik Tourism Interview with Vladimir Bakic - HD. At the World Travel Market (WTM) 2011 which took place at Excel in London between 7-10 November 2011, ASIA Travel Tips.com sat down with Mr. Vladimir Bakic - Director of Dubrovnik & Neretva County Tourist Board to ask him about the state of Dubrovnik and its tourist industry.
In the HD video interview you will learn how much damage the war caused the beautiful city of Dubrovnik, which markets in Asia Pacific they are targetting, how one gets from Asia Pacific region to the city, whether international hotel brand have started investing there plus much, much more.
http://www.asiatraveltips.com
wn.com/Dubrovnik Tourism Interview With Vladimir Bakic Hd
Dubrovnik Tourism Interview with Vladimir Bakic - HD. At the World Travel Market (WTM) 2011 which took place at Excel in London between 7-10 November 2011, ASIA Travel Tips.com sat down with Mr. Vladimir Bakic - Director of Dubrovnik & Neretva County Tourist Board to ask him about the state of Dubrovnik and its tourist industry.
In the HD video interview you will learn how much damage the war caused the beautiful city of Dubrovnik, which markets in Asia Pacific they are targetting, how one gets from Asia Pacific region to the city, whether international hotel brand have started investing there plus much, much more.
http://www.asiatraveltips.com
- published: 10 Nov 2011
- views: 259
Queen Mary 2 - Transatlantic travel. Absolutely unofficial guide HD.
- Order: Reorder
- Duration: 10:08
- Updated: 18 Sep 2012
- views: 269955
Music: JCRZ - Runaway, Creative Commons
Sounder - Endless Space, Beyond Reach or Not, Creative Commons
We embarked on the Queen Mary 2 for a 7-day voyage fro...
Music: JCRZ - Runaway, Creative Commons
Sounder - Endless Space, Beyond Reach or Not, Creative Commons
We embarked on the Queen Mary 2 for a 7-day voyage from Southampton, UK to New York City. The Queen Mary 2 is a marvel of human engineering and design, and it was a fascinating trip.
In this short film I tried to show most of the places on the Queen Mary 2 where passengers can spend their time. When you see places without people, it's because I shot them very early or late, when most of my fellow passengers were sleeping or busy doing something else.
私たちは、ニューヨーク市にサウサンプトン、英国から7日間の航海のためのクイーンメリー2に着手した。クイーンメリー2は、人間工学とデザインの驚異であり、それは魅力的な旅でした。
このショートフィルムでは、私は乗客が自分の時間を過ごすことができるクイーンメリー2上のほとんどの場所を表示してみました。あなたが人々なしで場所を見ると私の仲間の乗客のほとんどが眠っているか、忙しい何か他のものをやっていたとき、私は、非常に早いか遅い彼らを撃ったので、それはだ。
我們走上了瑪麗女王2號為7天的航行，從英國南安普敦到紐約市。瑪麗皇后2號是人體工程學設計的奇蹟，這是一個迷人的旅行。
在這個短片我試圖顯示，多數在瑪麗皇后2號的地方，乘客可以消磨時間的。當你看到的地方沒有人，那是因為我拍起來非常早或晚，當我的大部分同車的乘客正在睡覺，或忙著做別的事情。
wn.com/Queen Mary 2 Transatlantic Travel. Absolutely Unofficial Guide Hd.
Music: JCRZ - Runaway, Creative Commons
Sounder - Endless Space, Beyond Reach or Not, Creative Commons
We embarked on the Queen Mary 2 for a 7-day voyage from Southampton, UK to New York City. The Queen Mary 2 is a marvel of human engineering and design, and it was a fascinating trip.
In this short film I tried to show most of the places on the Queen Mary 2 where passengers can spend their time. When you see places without people, it's because I shot them very early or late, when most of my fellow passengers were sleeping or busy doing something else.
私たちは、ニューヨーク市にサウサンプトン、英国から7日間の航海のためのクイーンメリー2に着手した。クイーンメリー2は、人間工学とデザインの驚異であり、それは魅力的な旅でした。
このショートフィルムでは、私は乗客が自分の時間を過ごすことができるクイーンメリー2上のほとんどの場所を表示してみました。あなたが人々なしで場所を見ると私の仲間の乗客のほとんどが眠っているか、忙しい何か他のものをやっていたとき、私は、非常に早いか遅い彼らを撃ったので、それはだ。
我們走上了瑪麗女王2號為7天的航行，從英國南安普敦到紐約市。瑪麗皇后2號是人體工程學設計的奇蹟，這是一個迷人的旅行。
在這個短片我試圖顯示，多數在瑪麗皇后2號的地方，乘客可以消磨時間的。當你看到的地方沒有人，那是因為我拍起來非常早或晚，當我的大部分同車的乘客正在睡覺，或忙著做別的事情。
- published: 18 Sep 2012
- views: 269955
Ep10: St. Vladimir's Cathedral :: Ukraine | Velvet Culture
- Order: Reorder
- Duration: 6:02
- Updated: 09 Jan 2015
- views: 578
Kiev, Ukraine
http://www.velvetculture.com/st-vladimirs-cathedral
This video is from a recent trip I took to Kiev, Ukraine. I met up with interpreter and guide...
Kiev, Ukraine
http://www.velvetculture.com/st-vladimirs-cathedral
This video is from a recent trip I took to Kiev, Ukraine. I met up with interpreter and guide Oksana Lysenko to get some back story on St. Vladimir's Cathedral.
wn.com/Ep10 St. Vladimir's Cathedral Ukraine | Velvet Culture
Kiev, Ukraine
http://www.velvetculture.com/st-vladimirs-cathedral
This video is from a recent trip I took to Kiev, Ukraine. I met up with interpreter and guide Oksana Lysenko to get some back story on St. Vladimir's Cathedral.
- published: 09 Jan 2015
- views: 578
Gay Travel Guide: Moscow + [St. Petersburg], Russia
- Order: Reorder
- Duration: 38:58
- Updated: 17 Apr 2015
- views: 2616
Area: 970 (556) sq mi
Population: 11,500,000 (4,900,000) (approx)
Things to do Gay: Cruise, clubs/bars, Online
Things to do: Kreml, Red Square, St. Basil, He...
Area: 970 (556) sq mi
Population: 11,500,000 (4,900,000) (approx)
Things to do Gay: Cruise, clubs/bars, Online
Things to do: Kreml, Red Square, St. Basil, Hermitage, Catherine Palace, etc etc
Need Cash: No
Moscow:
Walk: X
Bike: XX
Public Transit: XXXX
Car: XXX
St. Petersburg:
Walk: XXX
Bike: XXXX
Public Transit: XX
Car: X
wn.com/Gay Travel Guide Moscow St. Petersburg , Russia
Area: 970 (556) sq mi
Population: 11,500,000 (4,900,000) (approx)
Things to do Gay: Cruise, clubs/bars, Online
Things to do: Kreml, Red Square, St. Basil, Hermitage, Catherine Palace, etc etc
Need Cash: No
Moscow:
Walk: X
Bike: XX
Public Transit: XXXX
Car: XXX
St. Petersburg:
Walk: XXX
Bike: XXXX
Public Transit: XX
Car: X
- published: 17 Apr 2015
- views: 2616
Travel Dubai - The Tourist Attraction 2013
- Order: Reorder
- Duration: 8:39
- Updated: 06 Apr 2013
- views: 30643
Its about vibrant Dubai city that keeps its visitors entertained with a taste of authentic Arab culture and exciting adventurous activities. Video Courtesy of D...
Its about vibrant Dubai city that keeps its visitors entertained with a taste of authentic Arab culture and exciting adventurous activities. Video Courtesy of DTCM. Beautiful music by Vladimir Persan.
To plan your extraordinary experience visit www.definitelydubai.com
wn.com/Travel Dubai The Tourist Attraction 2013
Its about vibrant Dubai city that keeps its visitors entertained with a taste of authentic Arab culture and exciting adventurous activities. Video Courtesy of DTCM. Beautiful music by Vladimir Persan.
To plan your extraordinary experience visit www.definitelydubai.com
- published: 06 Apr 2013
- views: 30643
Scandinavia, Russia, Belorus, Ukraine 2014 Travel Journal
- Order: Reorder
- Duration: 57:22
- Updated: 14 Jul 2015
- views: 70
Это видео создано с помощью видеоредактора YouTube (http://www.youtube.com/editor)
Это видео создано с помощью видеоредактора YouTube (http://www.youtube.com/editor)
wn.com/Scandinavia, Russia, Belorus, Ukraine 2014 Travel Journal
Это видео создано с помощью видеоредактора YouTube (http://www.youtube.com/editor)
- published: 14 Jul 2015
- views: 70
Cathedrals of Vladimir, Russia
- Order: Reorder
- Duration: 2:17
- Updated: 22 Jan 2007
- views: 26755
This video contains nearly all of the historic cathedrals from the City of Vladimir, located in Russia's famed Golden Ring. The clip features the sounds of Russ...
This video contains nearly all of the historic cathedrals from the City of Vladimir, located in Russia's famed Golden Ring. The clip features the sounds of Russian Orthodox monastic vespers.
wn.com/Cathedrals Of Vladimir, Russia
This video contains nearly all of the historic cathedrals from the City of Vladimir, located in Russia's famed Golden Ring. The clip features the sounds of Russian Orthodox monastic vespers.
- published: 22 Jan 2007
- views: 26755
-
Cathode ray tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (a source of electrons or electron emitter) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data). The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, ... -
Зворыкин-Муромец. 1 серия
Изобретение современного телевидения — шаг, изменивший историю человечества. И у изобретения есть автор, о котором почти не знают на его Родине. Это Владимир Козьмич Зворыкин, уроженец Мурома, русский американец и создатель технологии беспроводной передачи изображения на расстоянии. Новый фильм Леонида Парфeнова посвящeн гениальному учeному и инженеру, родившемуся в России, но известному лишь по ту сторону океана. -
Philo Farnsworth
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer. He made many contributions that were crucial to the early development of all-electronic television. He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public. Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951. In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or s...
Cathode ray tube
- Order: Reorder
- Duration: 36:40
- Updated: 30 Jul 2014
- views: 127
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (a source of electrons or electron emitter) and a fluorescent screen used to vi...
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (a source of electrons or electron emitter) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
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The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (a source of electrons or electron emitter) and a fluorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
This video is targeted to blind users.
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Article text available under CC-BY-SA
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- published: 30 Jul 2014
- views: 127
Зворыкин-Муромец. 1 серия
- Order: Reorder
- Duration: 70:34
- Updated: 21 May 2013
- views: 184
Изобретение современного телевидения — шаг, изменивший историю человечества. И у изобретения есть автор, о котором почти не знают на его Родине. Это Владимир Ко...
Изобретение современного телевидения — шаг, изменивший историю человечества. И у изобретения есть автор, о котором почти не знают на его Родине. Это Владимир Козьмич Зворыкин, уроженец Мурома, русский американец и создатель технологии беспроводной передачи изображения на расстоянии.
Новый фильм Леонида Парфeнова посвящeн гениальному учeному и инженеру, родившемуся в России, но известному лишь по ту сторону океана.
wn.com/Зворыкин Муромец. 1 Серия
Изобретение современного телевидения — шаг, изменивший историю человечества. И у изобретения есть автор, о котором почти не знают на его Родине. Это Владимир Козьмич Зворыкин, уроженец Мурома, русский американец и создатель технологии беспроводной передачи изображения на расстоянии.
Новый фильм Леонида Парфeнова посвящeн гениальному учeному и инженеру, родившемуся в России, но известному лишь по ту сторону океана.
- published: 21 May 2013
- views: 184
Philo Farnsworth
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- Duration: 31:52
- Updated: 06 Nov 2014
- views: 207
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer. He made many contributions that were crucial to the ...
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer. He made many contributions that were crucial to the early development of all-electronic television. He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public. Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951.
In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons. The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design. Farnsworth held 165 patents, mostly in radio and television.
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Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer. He made many contributions that were crucial to the early development of all-electronic television. He is perhaps best known for inventing the first fully functional all-electronic image pickup device (video camera tube), the "image dissector", as well as the first fully functional and complete all-electronic television system. He was also the first person to demonstrate such a system to the public. Farnsworth developed a television system complete with receiver and camera, which he produced commercially in the firm of the Farnsworth Television and Radio Corporation, from 1938 to 1951.
In later life, Farnsworth invented a small nuclear fusion device, the Farnsworth–Hirsch fusor, or simply "fusor", employing inertial electrostatic confinement (IEC). Although not a practical device for generating nuclear energy, the fusor serves as a viable source of neutrons. The design of this device has been the acknowledged inspiration for other fusion approaches including the Polywell reactor concept in terms of a general approach to fusion design. Farnsworth held 165 patents, mostly in radio and television.
This video is targeted to blind users.
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- published: 06 Nov 2014
- views: 207
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Vladimir K. Zworykin
Vladimir K. Zworykin
Vladimir Kosmich Zworykin (Russian: Влади́мир Козьми́ч Зворы́кин, ...
published: 22 Jan 2016
Vladimir K. Zworykin
Vladimir K. Zworykin
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15:12
Cathode Ray Tube: How It Works 1943 US Navy Training Film
more at: http://scitech.quickfound.net
Instructional film explains the basic principles a...
published: 14 Apr 2015
Cathode Ray Tube: How It Works 1943 US Navy Training Film
Cathode Ray Tube: How It Works 1943 US Navy Training Film
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1:04
Zworykin on the Invention of TV
Vladimir Zworykin was the inventor of Cathode ray style TV, in use from the thirties to th...
published: 03 May 2011
Zworykin on the Invention of TV
Zworykin on the Invention of TV
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1:07
Who invented the television
This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented...
published: 02 Mar 2016
Who invented the television
Who invented the television
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5:57
Lost Interview of Vladimir Zworykin
Chemistry project for school.
published: 11 Nov 2014
Lost Interview of Vladimir Zworykin
Lost Interview of Vladimir Zworykin
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0:28
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
Audio and video pronunciation of Vladimir Kosmich Zworykin brought to you by Pronounce Nam...
published: 25 Apr 2014
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
How to pronounce Vladimir Kosmich Zworykin (Russian/Russia) - PronounceNames.com
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56:59
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and te...
published: 23 Jan 2016
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
The Untold Story of the Inventor of Television: A Forgotten Genius (2002)
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26:43
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
more at http://scitech.quickfound.net/
"Television manufacturing at RCA's New Jersey plan...
published: 22 Dec 2011
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
TV Manufacturing: "The Reasons Why" 1959 RCA Desiging and Making Televisions
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12:17
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
more at http://showbiz.quickfound.net/
Shows mid-1940s production of TV shows by New York...
published: 03 Feb 2012
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
Early TV: "Tomorrow Television" circa 1945 Army Navy Screen Magazine 12min
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2:46
The father of the modern TV
The inventor of early television Vladimir Zworykin believed in the humanitarian potential ...
published: 04 Jun 2009
The father of the modern TV
The father of the modern TV
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15:01
Development Of Television ~ Nipkow, Baird, Zworykin
Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and ...
published: 06 May 2013
Development Of Television ~ Nipkow, Baird, Zworykin
Development Of Television ~ Nipkow, Baird, Zworykin
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26:30
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
Sodelovanje in povezovanje različnih znanstvenih disciplin, je danes pogoj razumevanja mno...
published: 20 Jul 2015
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
prof. dr. Damijan Miklavčič, FE UL, Elektroporacija - učinkovita v znanosti in tehnologiji
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- views: 84
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1:15
Travel Kiev, Ukraine - Vladimir Cathedral in Kiev
Take a tour of Vladimir Cathedral in Ukraine -- part of the World's Greatest Attractions t...
published: 08 Dec 2010
Travel Kiev, Ukraine - Vladimir Cathedral in Kiev
Travel Kiev, Ukraine - Vladimir Cathedral in Kiev
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- views: 798
3:57
Vladimir Video guide (Russia)
Vladimir - the historic city of Golden Ring of Russia
published: 16 Sep 2011
Vladimir Video guide (Russia)
Vladimir Video guide (Russia)
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- views: 1523
2:44
Lines From Singapore (by Vladimir Vodazh)
This little story of great inspiration trip to Singapore. Mix video and music, the archite...
published: 09 Mar 2016
Lines From Singapore (by Vladimir Vodazh)
Lines From Singapore (by Vladimir Vodazh)
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4:09
City of Kiev, Ukraine - Unravel Travel TV
Kiev is the capital city of Ukraine, its largest economical, political, educational and cu...
published: 18 Jul 2014
City of Kiev, Ukraine - Unravel Travel TV
City of Kiev, Ukraine - Unravel Travel TV
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8:18
Florence in a nutshell HD - 1 of 2 - city guide for first-time visitors in Italy - travel guide
Italy travel guide: Florence, small and immense and at the same time, is an open air museu...
published: 06 Mar 2009
Florence in a nutshell HD - 1 of 2 - city guide for first-time visitors in Italy - travel guide
Florence in a nutshell HD - 1 of 2 - city guide for first-time visitors in Italy - travel guide
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- views: 484324
17:40
Dubrovnik Tourism Interview with Vladimir Bakic - HD
Dubrovnik Tourism Interview with Vladimir Bakic - HD. At the World Travel Market (WTM) 201...
published: 10 Nov 2011
Dubrovnik Tourism Interview with Vladimir Bakic - HD
Dubrovnik Tourism Interview with Vladimir Bakic - HD
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10:08
Queen Mary 2 - Transatlantic travel. Absolutely unofficial guide HD.
Music: JCRZ - Runaway, Creative Commons
Sounder - Endless Space, Beyond Reach or Not, Cr...
published: 18 Sep 2012
Queen Mary 2 - Transatlantic travel. Absolutely unofficial guide HD.
Queen Mary 2 - Transatlantic travel. Absolutely unofficial guide HD.
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6:02
Ep10: St. Vladimir's Cathedral :: Ukraine | Velvet Culture
Kiev, Ukraine
http://www.velvetculture.com/st-vladimirs-cathedral
This video is from a re...
published: 09 Jan 2015
Ep10: St. Vladimir's Cathedral :: Ukraine | Velvet Culture
Ep10: St. Vladimir's Cathedral :: Ukraine | Velvet Culture
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38:58
Gay Travel Guide: Moscow + [St. Petersburg], Russia
Area: 970 (556) sq mi
Population: 11,500,000 (4,900,000) (approx)
Things to do Gay: Cru...
published: 17 Apr 2015
Gay Travel Guide: Moscow + [St. Petersburg], Russia
Gay Travel Guide: Moscow + [St. Petersburg], Russia
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8:39
Travel Dubai - The Tourist Attraction 2013
Its about vibrant Dubai city that keeps its visitors entertained with a taste of authentic...
published: 06 Apr 2013
Travel Dubai - The Tourist Attraction 2013
Travel Dubai - The Tourist Attraction 2013
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57:22
Scandinavia, Russia, Belorus, Ukraine 2014 Travel Journal
Это видео создано с помощью видеоредактора YouTube (http://www.youtube.com/editor)
published: 14 Jul 2015
Scandinavia, Russia, Belorus, Ukraine 2014 Travel Journal
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2:17
Cathedrals of Vladimir, Russia
This video contains nearly all of the historic cathedrals from the City of Vladimir, locat...
published: 22 Jan 2007
Cathedrals of Vladimir, Russia
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36:40
Cathode ray tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns (a source...
published: 30 Jul 2014
Cathode ray tube
Cathode ray tube
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70:34
Зворыкин-Муромец. 1 серия
Изобретение современного телевидения — шаг, изменивший историю человечества. И у изобретен...
published: 21 May 2013
Зворыкин-Муромец. 1 серия
Зворыкин-Муромец. 1 серия
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- views: 184
31:52
Philo Farnsworth
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and te...
published: 06 Nov 2014
Philo Farnsworth
Philo Farnsworth
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Cathode ray tube...
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photo: AP / Martin Meissner
Ukraine's Jamala Wins 2016 Eurovision Song Contest
Edit Bloomberg 15 May 2016
Stockholm (AP) -- Ukrainian singer Jamala's melancholic tune about Soviet dictator Josef Stalin's 1944 deportation of the Crimean Tatars was crowned the winner of the 2016 Eurovision Song Contest early Sunday, an unusual choice for the kitschy pop fest ... Australia's Dami Im was second with 511 points, followed by Russia's Sergey Lazarev in third with 491 ... Last year's contest reached nearly 200 million viewers globally ... Russia was first ... ....
photo: USMC / Bryan Nygaard
Beijing blasts Pentagon report on Chinese military as damaging trust
Edit Dawn 15 May 2016
BEIJING. China condemned the United States (US) Defense Department's annual report on the Chinese military on Sunday, calling it deliberate distortion that has "severely damaged" mutual trust ... It is the US that has always been suspicious and flexing its military muscle by frequently sending military aircraft and warships to the region, Yang said ... DAWN_VIDEO - /1029551/DAWN-RM-1x1 ... ....
photo: AP / Rob Griffith
Five Australian terror suspects charged with trying to travel to Syria by boat
Edit CNN 15 May 2016
(CNN)Australian police have charged five men suspected of planning to travel to Syria to join ISIS. The five men, who were on a terror watch list, were planning a journey that would have started in a small motor boat, taking them to Indonesia and the Philippines. They have been charged with foreign incursion offenses, according to Attorney-General for Australia George Brandis ... Read More ... Sea escape ... 'Serious attempt' to exit Australia ... ....
photo: Creative Commons / Danazar
South Texas bus crash kill 8, injures 44
Edit The Hindu 15 May 2016
A charter bus headed to a casino has crashed in far South Texas, killing eight people and injuring 44 others in a one-vehicle rollover, officials said. Seven people died at the scene on U.S. Highway 83 about 46 miles north of Laredo and another died later at a Laredo hospital, Texas Department of Public Safety Trooper Conrad Hein said. “The driver of the bus lost control and rolled over,” he said ... Driver survived. Mr ... Mr ... U.S....
photo: AP / Kristina Barker
Polls: Sanders has more potential to beat Trump
Edit Al Jazeera 14 May 2016
Recent polls have demonstrated that Democratic presidential candidate Bernie Sanders holds a much higher potential to defeat Donald Trump, the presumptive Republican nominee, in an election than Hillary Clinton, altough the latter is the Democratic party's front-runner ... Clinton has so far won 1,716 delegates and Sanders has gained 1,433. Counting super-delegates, Clinton has 2,240 and Sanders has 1,473 ... READ MORE ... Source. Al Jazeera ... ....
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Donald Trump - Vladimir Putin kiss: Viral mural depicts one dominating lip-lock?
Edit The Examiner 15 May 2016
A mural depicting Donald Trump and Vladimir Putin locked in a kiss ......
Donald Trump locks lips with Vladimir Putin on a poster outside eatery in Denmark
Edit Indian Express 15 May 2016
A couple kisses in front of graffiti depicting Russian President Vladimir Putin, left, and Republican presidential candidate Donald Trump, on the walls of a bar in the old town in Vilnius, Lithuania ... A street artist in Lithuania has adorned a barbecue restaurant with a poster showing Donald Trump locking lips with Vladimir Putin ... Vladimir Putin, ......
Donald Trump, Vladimir Putin kiss: Viral mural shows politicians locking lips
Edit The Examiner 15 May 2016
It’s unlikely that Donald Trump and Vladimir Putin will ever kiss up to one another – literally at least – which perhaps is why a restaurant in Lithuania has attracted international attention for their six-foot mural of Trump, the presumptive Republican presidential nominee, and Russian president Vladimir Putin going in for an open-mouthed, hand-behind-head full on caress and smooch....
Vladimir Putin, the German Bjork, and, as usual, the United Kingdom…The biggest losers in the ...
Edit The Daily Mail 15 May 2016
The Eurovision Song Contest included its usual array of inexplicably demented delights ... ....
photo: AP / Charles Rex Arbogast
SNL: Kate McKinnon compares Donald Trump to Vladimir Putin on 'Weekend Update'
Edit Entertainment Weekly 15 May 2016
Olya Povlatsky, “a woman from a small village in Russia” played by Kate McKinnon, had a few words for the American public when she popped in for the latest edition of SNL “Weekend Update.” When asked to comment on Donald Trump’s potential to become the next U.S ... ....
This Mural Just Brought The Trump-Putin Bromance To A New Level
Edit WPTV 15 May 2016
A mural on the outside of Keulė Rūkė reads "Make everything great again" and depicts Vladimir Putin and Donald Trump sharing a kiss ... "I think I would get along very well with Vladimir Putin. I just think so," Trump said ... ....
Russia - Switzerland. A statistical look (Russian Ice Hockey Federation)
Edit Public Technologies 15 May 2016
(Source. Russian Ice Hockey Federation). - Alexander Ovechkin has now competed in 12 World Championships. Soviet legend Alexander Maltsev has the same amount, while Alexander is one off Vladislav Tretyak's all time record of 13. Veterans such as Valeri Vasiliev, Vladimir Lutchenko, Sergei Makarov, Boris Mikhailov, Vladimir Petrov, Vyacheslav Fetisov and Valery Kharlamov all played in 11 ... Overall he has 10 points (5+5) ... (noodl. 33566036) ....
Extract from the Press Briefing of the Head of the Department of Information – Press Secretary of the MFA of Belarus, D.Mironchik, May 12, 2016 (Ministry of Foreign Affairs of the Republic of Belarus)
Edit Public Technologies 15 May 2016
(Source. Ministry of Foreign Affairs of the Republic of Belarus). 12-05-2016 ... In the course of the visit, the negotiations between Sergey Lavrov and Vladimir Makei are scheduled ... In the course of the visit, meetings of the Delegation with the Minister of Foreign Affairs of Belarus, Vladimir Makei, and the Deputy Minister of Foreign Affairs of Belarus, Alena Kupchyna are scheduled ... русская версия беларуская версія ... (noodl. 33564162) ....
A minor but significant correction regarding the cease-fire
Edit Topix 15 May 2016
The war that restarted in April has engendered new questions regarding which many have their opinions and answers. That war also brought back to the fore the May 1994 cease-fire agreement achieved by the relentless efforts of Russian diplomat and co-chair of the OSCE Minsk Group Ambassador Vladimir Kazimirov ... ....
Sharks face big test against fully healthy Blues
Edit The Mercury News 15 May 2016
Vladimir Tarasenko leads fierce attack for St. Louis ... ....
Poster in Lithuania depicts Trump locking lips with Putin
Edit Tampa Bay Times 15 May 2016
COPENHAGEN, Denmark — A street artist in Lithuania has adorned a barbecue restaurant with a poster showing Donald Trump locking lips with Vladimir Putin ... ....
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