Blue

Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometres. In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create all the colours on the screen of a television or computer monitor.

The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. The clear sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. When sunlight passes through the atmosphere, the blue wavelengths are scattered more widely by the oxygen and nitrogen molecules, and more blue comes to our eyes. Rayleigh scattering also explains blue eyes; there is no blue pigment in blue eyes. Distant objects appear more blue because of another optical effect called atmospheric perspective.

Blue (queue management algorithm)

Blue is an scheduling discipline for the network scheduler developed by graduate student Wu-chang Feng for Professor Kang G. Shin at the University of Michigan and others at the Thomas J. Watson Research Center of IBM in 1999.

Functioning

Like random early detection (RED), it operates by randomly dropping or marking packet with explicit congestion notification mark before the transmit buffer of the network interface controller overflows. Unlike RED, however, it requires little or no tuning to be performed by the network administrator. A Blue queue maintains a drop/mark probability p, and drops/marks packets with probability p as they enter the queue. Whenever the queue overflows, p is increased by a small constant p_d, and whenever the queue is empty, p is decreased by a constant p_i < p_d.

If the mix of traffic on the interface does not change, p will slowly converge to a value that keeps the queue within its bounds with full link utilization.

Stochastic fair Blue

Blue (Gary Chaw album)

格格 Blue is second album and first major album by Gary Chaw (Chinese: 曹格), released on 26 January 2006.

Track listing

Eye

Eyes are the organs of vision. They detect light and convert it into electro-chemical impulses in neurons. In higher organisms, the eye is a complex optical system which collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through complex neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain. Eyes with resolving power have come in ten fundamentally different forms, and 96% of animal species possess a complex optical system. Image-resolving eyes are present in molluscs, chordates and arthropods.

The simplest "eyes", such as those in microorganisms, do nothing but detect whether the surroundings are light or dark, which is sufficient for the entrainment of circadian rhythms. From more complex eyes, retinal photosensitive ganglion cells send signals along the retinohypothalamic tract to the suprachiasmatic nuclei to effect circadian adjustment and to the pretectal area to control the pupillary light reflex.

Twenty-Four Eyes

Twenty-Four Eyes (二十四の瞳, Nijū-shi no Hitomi), based on the 1952 novel of the same name by Sakae Tsuboi, is a 1954 Japanese film directed by Keisuke Kinoshita.

Synopsis

The movie follows the career of a schoolteacher named Hisako Ōishi (played by Hideko Takamine) in Shōdoshima during the rise and fall of Japanese ultra-nationalism in the beginning of the Shōwa period. The narrative begins in 1928 with the teacher's first class of first grade students and follows her through 1946.

Cast

Release

The film has been released on DVD in the United Kingdom as part of the Masters of Cinema Collection from Eureka! video and in the US as part of The Criterion Collection.

A 1987 color remake was directed by Yoshitaka Asama.

External links

Walk Among Us

Walk Among Us is the debut full-length album from the American horror punk band Misfits. The band's first full-length album to be released (although it was actually the third to be recorded, after Static Age and 12 Hits from Hell), it was originally co-released by Ruby and Slash Records as JRR804 in March 1982.

Album information

Walk Among Us is the product of a January 1982 recording session at Quad Teck in Los Angeles, California in which Glenn Danzig, for the most part, remixed previously recorded songs, overdubbing additional guitar tracks. Danzig also recorded new vocals for "Vampira" and mixed for the first time the live recording of "Mommy Can I Go Out & Kill Tonight?" that was recorded at the same time as the Evilive release.

The majority of the songs were originally recorded in a variety of sessions throughout early 1981 at the Mix-O-Lydian Studio in Boonton, New Jersey. The dates of these sessions are unknown, but they were all mixed at one time. "Vampira", "Devils Whorehouse", and "Astro Zombies" were recorded and mixed separately at Mix-O-Lydian in August 1981. "Hatebreeders" was recorded in June 1981 at Newsoundland in Fair Lawn, New Jersey. "Mommy Can I Go Out & Kill Tonight?", the only live track on the album, was recorded on December 17, 1981 at the Ritz in New York, New York.

? (Lost)

"?", typically pronounced "Question Mark" is the 46th episode of Lost and the 21st episode of the second season. The episode was directed by Deran Sarafian, and written by Damon Lindelof and Carlton Cuse. It first aired on May 10, 2006, on ABC. The character of Mr. Eko is featured in the episode's flashbacks.

Plot

Flashbacks

Eko is a priest in Australia. An associate gives him a counterfeit passport before he is sent to investigate a miracle of a drowned young girl, named Charlotte, coming back to life on the autopsy table. At first, it appears that the miracle is genuine. Eko then consults the girl's father, Richard Malkin, the psychic that Claire visited in "Raised by Another". Malkin claims that the girl survived naturally (probably thanks to the mammalian diving reflex, which is more pronounced in young individuals), and that Charlotte and her mother are simply pretending that there was a miracle because they resent the fact that he is a fraudulent psychic. Eko reports that a miracle did not take place. In the final flashback, Eko is confronted by Charlotte at the airport, who tells him that she saw Yemi while she was between the worlds and that his brother is proud of him. Angered, Eko starts to yell at Charlotte, who is interrupted by Libby, asking if everything was all right.