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7:02
DotA Top 10 Weekly - Vol 1 by HELiCaL
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published: 26 Mar 2012
author: helical
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7:11
DotA Top 10 Weekly - Vol 2 by HELiCaL
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published: 02 Apr 2012
author: helical
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7:36
DotA Top 10 Weekly - Vol 4 by HELiCaL
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published: 17 Apr 2012
author: helical
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11:46
DotA Top 10 Weekly - Vol 9 by HELiCaL
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published: 23 Jun 2012
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9:10
DotA Top 10 Weekly - Vol 10 by HELiCaL
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published: 05 Jul 2012
author: helical
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7:49
DotA Top 10 Weekly - Vol 15 by HELiCaL
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published: 25 Aug 2012
author: helical
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7:52
DotA Top 10 Weekly - Vol 17 by HELiCaL
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published: 14 Sep 2012
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10:04
DotA Top 10 Weekly - Vol 18 by HELiCaL
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published: 26 Sep 2012
author: helical
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10:19
DotA Top 10 Weekly - Vol 19 by HELiCaL
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published: 13 Oct 2012
author: helical
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9:25
DotA Top 10 Weekly - Vol 22 by HELiCaL
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published: 13 Dec 2012
author: helical
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11:27
DotA Top 10 Weekly - Vol 23 by HELiCaL
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published: 03 Jan 2013
author: helical
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9:11
DotA Top 10 Weekly - Vol 26 by HELiCaL
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published: 25 Feb 2013
author: helical
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11:59
DotA Top 10 Weekly - Vol 27 by HELiCaL
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published: 14 Mar 2013
author: helical
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13:40
DotA Top 10 Weekly - Vol 29 by HELiCaL
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published: 20 Apr 2013
author: helical
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13:40
DotA Top 10 Weekly - Vol 30 by HELiCaL
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published: 18 May 2013
author: helical
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16:03
DotA Top 10 Weekly - Vol 31 by HELiCaL
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published: 18 Jul 2013
author: helical
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10:00
DotA Top 10 Weekly - Vol 32 by HELiCaL
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published: 18 Aug 2013
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23:07
Creating Spur and Helical Gears with SOLIDWORKS
http://blogs.solidworks.com/tech/2014/07/how-to-create-spur-and-helical-gears-in-solidwork...
published: 14 Aug 2014
author: SOLIDWORKS
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5:55
The helical model - our Galaxy is a vortex
Full info and ongoing research: http://www.djsadhu.com/the-helical-model-part-2-our-galaxy...
published: 26 Jan 2013
author: DjSadhu
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10:55
5 8 GHz Double Helical Antenna
5.8 GHz Double Helical Antenna In this video I will show you how to construct a double hel...
published: 14 Feb 2015
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8:01
How to build a 5.8 GHz 4 Turn Helical Part 1
In this first part, I primarily cover the shaping of the helical coil. Here's the written ...
published: 24 Jan 2013
author: UAVWorks
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5:57
Two 5.8GHz FPV helical antennas compared
So what's the difference between a $10 "made in China" helical FPV antenna and one that co...
published: 06 Feb 2014
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4:20
Solar System 2.0
+ Share, embed, link, but don't re-upload. All rights reserved. + Solar System 2.0 - the h...
published: 04 Mar 2015
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3:21
The helical model - our solar system is a vortex
++ Can anyone in Japan provide Japanese subtitles? ++ ++ If you want to share, just use t...
published: 25 Aug 2012
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21:19
Build a 3 turn Helical antenna for 5.8ghz
I build a 3 turn helical for 5.8ghz and describe materials and method needed to complete t...
published: 04 Jul 2012
author: rnpnick
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42:16
HELICAL SCANS
Cleaning Tapes debut compilation album Helical scans directed by ryan lumley TRACKLIST WAN...
published: 22 Mar 2013
author: Ryan Lumley
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118:09
HPS - Webinar: Chance Guy Anchors/Helical Piles
HPS - Webinar: Chance Guy Anchors/Helical Piles presented by Gary L. Seider, P.E.....
published: 13 May 2014
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20:50
شرح ال Helical stair بطريقة ال shell & frame element
رابط للفيديو وملفات الشرح http://www.gulfup.com/?Zw1c6w رابط البرنامج المستخدم في تصميم ال...
published: 05 Mar 2014
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42:30
Guitar builders basics podcast 15 - scale length, helical router cutters and more
A weekly (or thereabouts) video podcast from Ben at http://www.crimsonguitars.com answerin...
published: 17 Feb 2014
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20:51
Helical Stairs السلالم الحلزونية )سلسلة دورة الساب كاملة #الحلقة 13 "Sap2000 course"
...
published: 24 Oct 2013
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30:01
Magnetic loop antenna Dx Contacts Helical Loop Antenna
Demonstration of helical loaded magnetic loop antennas fo DX amateur radio work. Dx contac...
published: 06 May 2012
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22:27
How To Build An Awesome FPV Groundstation! Helical and Skew Planar on Diversity
This is the third groundstation I have built. I spent alot of time thinking it over, and a...
published: 03 Nov 2012
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114:29
The helical model - our solar system is a vortex
The helical model - our solar system is a vortex. not my vid. it's gonna blow your min...
published: 31 Dec 2014
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98:39
The helical model - our solar system is a vortex
Some benefits that people do not know the truth, and this deception vaccinated since child...
published: 24 Feb 2015
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27:01
Double Helical Electron
intro to my idea of electron using Gaede's EM Rope Hypothesis and Thread Theory https://w...
published: 01 Sep 2014
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30:01
HELICAL SWEEP IN Creo
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published: 17 Aug 2014
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154:02
Rostock Max Printing Helical Turbine
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published: 17 May 2013
author: wh6vl
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21:53
Helical Sun at The Globe 12/10/14
Heli Puhakka and Cal Crilly playing the Oriental Rock book launch at The Globe Theatre in ...
published: 25 Oct 2014
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29:45
longer spacedraw tutorial 14 : create an helical stair
using instances (i could have use copy !) , materials , helix tool , ......
published: 26 Dec 2014
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51:58
Digital Image Processing I - Lecture 5 - Helical Scan Multislice CT and PET
Lecture series on Digital Image Processing I from Spring 2011 by Prof. C.A. Bouman, Depart...
published: 22 Dec 2012
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29:01
Solidworks- How to draw a Helical Gear for drawing sheet
ташуу шүдтэй цилиндр араа зурах хичээл. helical gear drawing lesson. винтовая рисунок пере...
published: 12 Oct 2014
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26:07
Lesson 16 Helical Sweep- Spring Creo Parametric 2.0
PTC Creo Parametric 2.0...
published: 09 Dec 2014
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23:23
6.8 km vuelo fpv, TEST ANTENA HELICAL bosque la primavera 13 03 2013 XE1FES,Elemer Homero ,XE1FSK
BLACK CONDOR SKYWALKER...
published: 14 Mar 2013
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59:47
Lecture - 27 Design of Springs
Lecture Series on Design of Machine Elements - I by Prof.B.Maiti, Department of Mechanical...
published: 13 Aug 2008
author: nptelhrd
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23:11
Helical Tomotherapy - new options in radiotherapy
Helical Tomotherapy - new options in radiotherapy PD Dr. Florian Sterzing (Германия) XV Ро...
published: 21 Mar 2012
author: RosOncoWeb
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43:51
DotA Top 10 Weekly - Vol 22 by HELiCaL
DotA Top 10 Weekly - Vol 22 by HELiCaL...
published: 09 Mar 2015
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27:24
FPV SC2 Master League Ladder: RedHerring (P) vs Helical (Z)
"Justice has come" Cast by RedHerring. Comment, rate, and subscribe for more Starcraft 2 c...
published: 21 Sep 2011
author: 5wafflez
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7:26
Helical Jacobs With A Mystery Guest...
Apologies for the sound, we were using 2 lapel mics and had trouble with sync Not wanting ...
published: 04 Apr 2015
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1:40
Helical Products - Four Critical Considerations
Review why it is important consider shaft misalignment, torque, torsional stiffness, and s...
published: 03 Apr 2015
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0:43
Helical Products - Are Custom Couplings More Expensive?
It is often asked if custom couplings are more expensive. Find out for yourself why a tail...
published: 03 Apr 2015
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1:41
Helical Products - Customization Capabilities
The world of custom couplings go far beyond set screws and integral clamps. Discover some...
published: 03 Apr 2015
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2:35
Helical Products - Generate Only
Explore whether you making the part blank and having Helical generate the HELI-CAL Flexure...
published: 03 Apr 2015
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2:47
Helical Products - Difference Between Dynamic Torque and Static Torque Ratings
Not all manufacturers use the same system for rating coupling performance. Learn what you...
published: 03 Apr 2015
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0:42
Helical Products - Seedbox Presentation
See a small sample of the 1000’s of custom solutions offered by Helical Products Company....
published: 03 Apr 2015
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3:49
Helical Products - The Best Methods of Attachment
Why would you choose an integral clamp or set screw attachment? What attachment will work...
published: 03 Apr 2015
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2:32
Helical Products - Using the Coupling Selector
Finding the right coupling for your application is now easier than ever. Learn how to use...
published: 03 Apr 2015
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1:20
Helical Products - What Does A Custom Coupling Look Like?
See examples of the many features a custom coupling may have, and how Helical can design a...
published: 03 Apr 2015
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1:36
Helical Products - What Is A Multi Start Flexure?
Learn what is meant by single, double and triple start coils, and how they can provide the...
published: 03 Apr 2015
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3:43
Helical Products - What Is A Pure Moment?
See how a torsion spring that provides a pure moment can significantly improve spring perf...
published: 03 Apr 2015
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1:15
Helical Products - What Is Resolved Movement?
Balance the loads of compression/extension springs to prevent tipping when a load is appli...
published: 03 Apr 2015
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2:32
Helical - Using the Coupling Selector
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published: 03 Apr 2015
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1:34
Wageningen50 DIY 5 Turn Helical 2243m
I did some antenna testing with Boscam 200mW 5.8. Tonight I finally got the DIY 5 Turn Hel...
published: 03 Apr 2015
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0:45
My homemade 5.8 ghz helical antenna
First test with it. Around 75 degrees fov...
published: 03 Apr 2015
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1:20
OCM | movie of one cut helical
OCM | perçage a fond plat par interpolation circulaire et fraisage de l'aluminium avec ave...
published: 03 Apr 2015
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1:20
Working Situation Testing & Electric Control Testing for φ1830X7000 Helical Gear Ball Mill
http://www.zoneding.com/products/beneficiation/Ball-Mill.html Email: zd-machine@kssb.cn S...
published: 03 Apr 2015
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7:58
SolidWorks Tutorial: Helical Spring Force Simulation
This Video shows how to set up a simulation for finding the force required when compressin...
published: 02 Apr 2015
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1:49
Chance Helical Pulldown Micropile Testimonials
The CHANCE Helical Pulldown Micropile is a patented deep foundation system by the leading ...
published: 02 Apr 2015
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2:06
Chance Helical Pulldown Micropile
The CHANCE Helical Pulldown Micropile is a patented, deep foundation system by the leading...
published: 02 Apr 2015
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5:18
Helical Pulldown Micropiles 1
Helical Pulldown Micropiles is a system for constructing a grout column around the shaft o...
published: 02 Apr 2015
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0:37
Driving Part Testing for φ1830X7000 Helical Gear Ball Mill
Email: zd-machine@kssb.cn Skype: ZoneDing.Machine This video is the testing of driving pa...
published: 01 Apr 2015
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2:14
[LIVE] cr1m@osu! - La Cataline - Helical (remix) [Insane] + DT FC!
Watch live at http://www.twitch.tv/cr1m1337 map: https://osu.ppy.sh/b/256892?m=0 player: ...
published: 31 Mar 2015
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A helix (pl: helixes or helices) is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Examples of helixes are coil springs and the handrails of spiral staircases. A "filled-in" helix – for example, a spiral ramp – is called a helicoid. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greek word ἕλιξ, "twisted, curved".

Helices can be either right-handed or left-handed. With the line of sight along the helix's axis, if a clockwise screwing motion ملف:Elica-conica.gifmoves the helix away from the observer, then it is called a right-handed helix; if towards the observer then it is a left-handed helix. Handedness (or chirality) is a property of the helix, not of the perspective: a right-handed helix cannot be turned or flipped to look like a left-handed one unless it is viewed in a mirror, and vice versa.




This page contains text from Wikipedia, the Free Encyclopedia - http://en.wikipedia.org/wiki/Helix

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.