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Topic: Turn (geometry)


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In the News (Sat 19 Dec 09)

  
  Charles Gilchrist: Sacred Geometry - Home Page
Sacred Geometry is literally The Architecture Of The Universe.
Worlds turn in Sacred Geometry, and the galaxies spin because of it.
The contemplation of God's Sacred Geometry has been eternally observed as a legitimate path of enlightenment, both scientific and spiritual.
www.charlesgilchrist.com /SGEO   (163 words)

  
  Geometry - MSN Encarta
Euclidean geometry describes most aspects of the everyday world and was named after Euclid, the ancient Greek mathematician who developed it.
Two-dimensional Euclidean geometry is often called plane geometry; three-dimensional Euclidean geometry is frequently referred to as solid geometry.
Conic sections, a commonly studied topic of geometry, are two-dimensional curves created by slicing a plane through a three-dimensional hollow cone.
encarta.msn.com /encyclopedia_761569706_2/Geometry.html   (632 words)

  
 [No title]
Turning room is the separation between the two aircraft that can be used to accelerate, to decrease range, or turn and decrease aspect angle and angle-off.
Turning room required is based on an aircraft's turn performance and turn geometry; therefore, a more maneuverable aircraft will not require as much turning room as a less maneuverable one.
In practice, the counter turn and/or the initial part of the reversal is often accompanied by a slight climb that allows the attacker to set up the downhill part of his maneuver and not be required to fly excessively below the defender's plane of motion while turning to solve angle-off and pursuit curve problems.
www.fortunecity.com /underworld/straif/85/id95_m.htm   (5787 words)

  
 An Introduction to Bicycle Geometry and Handling.
For a given turn radius (determined by the handlebar angle) and velocity, there is a single lean angle where the bicycle frame is parallel to the direction of the force exerted by the rider's body.
Leaning the bike causes the fork to turn in that direction, because the frame is lower after the fork has turned.
As the bicycle turns, the steering axis is pulled to the side, and the rest of the frame will twist on the rear wheel's contact patch.
www.dclxvi.org /chunk/tech/trail   (1917 words)

  
 [No title]
When two aircraft turn toward a mutual head-on attack, they are positionally neutral; however, differences in aircraft performance, ordnance, and pilot abilities keep this from being a "neutral" fight.
It the bandit does not allow you turning room at the pass, your options are: extend, vertical up, vertical down, pitch, slice, or lateral turn.
As the bandit's turn brings his 3 - 9 line to your jet, start a turn back into the fight to place it at left 10 or right 2 O'Clock, whichever way is easier to maintain sight.
www.fortunecity.com /underworld/straif/85/id98_m.htm   (3720 words)

  
 RATIONALE AND SUPPORTING EVIDENCE
Turning path taken by left-turning vehicles, where 1 = encroach into opposing cross-traffic stream; 2, 3, and 4 = proper turning from different points within the intersection; and 5 = left turn from a position requiring a greater-than-90-degree turn to enter cross street.
The four alternative geometries (depicted in figure 5) were: (1) a simple circular radius of 5.5 m (18 ft); (2) a simple circular radius of 12 m (40 ft); (3) a simple circular radius of 14.6 m (48 ft); and (4) a three-sided/truncated curve with the center side measuring 16.5 m (54 ft).
In a field study conducted as part of the same project, three intersections providing right turn curb radii of 12.2 m, 7.6 m, and 4.6 m (40 ft, 25 ft, and 15 ft) were evaluated to examine the effects of curb radii on the turning paths of vehicles driven by drivers in three age groups.
www.tfhrc.gov /safety/pubs/97135/rs1.htm   (15386 words)

  
 Advanced Fighter Tactics Introduction - AFT
If you were looking down on the aircraft as it turned, turn radius would be the distance from the center of the turn circle to the aircraft, measured in feet.
The equation for turn radius is: TR=V2 /gG
Turn rate tells how fast the aircraft is moving around the turn circle /how fast the plane is moving its nose/.
www.geocities.com /cannonshome/5   (6406 words)

  
 (RECOMMENDATIONS)
Turning left at intersections was perceived as a complex driving task.
When turning during a permitted phase (green ball) signal operation, they reported waiting for a large gap before making a turn, which frustrates drivers in back of them and causes the drivers behind to go around them or blow their horns.
Except where precluded by high volumes of heavy vehicles, a corner curb radius of 9 m (30 ft) is recommended as a tradeoff to (a) facilitate vehicle turning movements, (b) moderate the speed of turning vehicles, and (c) avoid unnecessary lengthening of pedestrian crossing distances.
www.tfhrc.gov /safety/pubs/97135/rec1.htm   (3889 words)

  
 use_saved_geometry
Saved geometry is useful for animations with complicated geometries that take a long time to subdivide, such as trimmed surfaces, displacement mapped geometry, or anything with a high subdivision.
Metamorphosis is a prime example; since the geometry changes from frame to frame, there is no point storing the geometry from frame to frame.
You MAY save geometry for an object with a displacement map shader on it, however, if the user animates the displacement map, the saved geometry will not change, and neither will the appearance of the object in the image.
www.alias.com /eng/support/studiotools/documentation/Technical/SDL82.html   (206 words)

  
 Brake & Steer
Turning angle is the difference in the angles of the front wheels in a turn.
Turn angle geometry is determined by the relationship between the steering arm on the knuckle and the tie rods.
For turn angle geometry to work properly, it is critical for components to be straight and not bent.
www.tirereview.com /?type=art&id=2955&   (2133 words)

  
 Numerical Modeling And Simulations   (Site not responding. Last check: )
The two complementary turns each had mean radius 500 microns, and the inter-turn straight channel had length 4000 microns.
In Figure 2b, the two complementary turns each had mean radius 125 microns, approximate channel width 50 microns, and the inter-turn straight channel had length 4000 microns.
Both turns had a mean radius 500 microns, and the length of the inter-turn straight channel was estimated to be 9330 microns.
www.andrew.cmu.edu /user/yiw/Numerical_Model_Simulation.htm   (1767 words)

  
 Geol 453/653 - Refraction Velocity Lab
Print out and turn in this plot, with all axes completely and correctly labeled, and indicating which picks are from the forward and updip (``shooting updip'') shot, and which are from the reverse and downdip shot.
Turn in the section and the t-x plot with the fit slopes and intercepts.
Turn in both the SeisOpt velocity section and the hitcount section (fl and white printouts of color plots are OK).
www.seismo.unr.edu /ftp/pub/louie/class/453/picklab   (6358 words)

  
 Turn Geometry for Minimizing Band Broadening in Microfabricated Capillary Electrophoresis Channels
To circumvent this limitation, channels were constructed with different types of turns to determine the design that minimizes turn-induced band broadening.
In particular, tapered turns were created by narrowing the separation channel width before the start of a turn and widening the channel after the turn is complete.
The radius of curvature of the turn, the length over which the channel is tapered, and the degree of tapering were explored.
pubs.acs.org /cgi-bin/abstract.cgi/ancham/2000/72/i14/abs/ac000054r.html   (225 words)

  
 Steering Geometry   (Site not responding. Last check: )
The truth is, as a result of less traction in the sand, unless your sandcar is perfectly setup with proper steering geometry, weight distribution, and long travel suspension, a sandcar cannot handle good.
It’s because of the reduced traction in the sand that magnifies the importance of having good geometry and center of gravity setup.
Since quick turning is achieved with shorter wheelbases our goal was to reduce the wheelbase, within reason.
www.funco-motorsports.com /geometry.htm   (795 words)

  
 Turns
In this unit we look at the beginning of the concept of angle.Here we are interested in students understanding quarter and half turns and to begin to see that ‘angle’ is something involving ‘an amount of turn’.
Tell them what a quarter turn is. Have a child come to the front and get them to put an arm straight in front of them.
There is no need to measure their work precisely but their turns should be close to the right magnitude.
www.nzmaths.co.nz /Geometry/Shape/Turns.aspx   (1438 words)

  
 turned | | Dictionary & Translation by Babylon
Traversal Using Relay NAT (TURN) is a protocol that allows for an element behind a NAT or firewall to receive incoming data over TCP or UDP connections.
TURN does not allow for users to run servers on well known ports if they are behind a NAT; it supports the connection of a user behind a NAT to only a single peer.
In that regard, its role is to provide the same security functions provided by symmetric NATs and firewalls, but to turn the tables so that the element on the inside can be on the receiving end, rather than the sending end, of a connection that is requested by the client.
www.babylon.com /definition/turned/All   (209 words)

  
 Mathies People: Brian Paegel
The hyper-turns, with constricted channel widths in the turn, essentially force all molecules in the sample plug to follow the same radius through the turn, thus reducing the racetrack effect.
By incorporating the optimum turn geometry in a 96-lane microfabricated capillary array, an effective channel length of 15.9 cm was achieved.
C) The hyper-turn geometry used is a short symmetric taper with a radius of curvature of 250 um.
www.cchem.berkeley.edu /ramgrp/alpha/people/Alumni/brian/index.html   (1017 words)

  
 Right Turn on Red Adjustments
Part of the CCTALOS methodology is an adjustment for Right Turn on Red (RTOR) that is dependent upon the right turn lane geometric coding and the "shadowing" left turn lane geometry.
Right turn movement made from a shared lane which is under signal control and has its own lane to turn into
Right turn movement made from an exclusive right turn lane which is under signal control and has its own lane to turn into
www.traffixonline.com /help/TRAFFIX_MANUAL_78/tfx201103.html   (353 words)

  
 3d Tutorial
And for each branch that you create, create a small box that will be places as the base of that branch and then link your grouped branch to that box.
This is because when you use instanced geometry on a group in a particle system, the pivot point is in the middle of the group.
In the instanced geometry section select the box as the geometry and turn on "use subtree also".
www.3dtotal.com /ffa/tutorials/max/tree/tree2.asp   (367 words)

  
 Stanford Microfluidics Laboratory
However, since separation efficiency increases with the length of the separation channel, it is desirable to use longer microchannels within a small area, thus requiring turns in the microchannel.
Researchers at Oak Ridge National Labs have shown that constant radius turns increase dispersion and therefore cancel the added benefit of the extra channel length that a serpentine channel permits.
The two bands at the end of the movie is an artifact of the caged-fluorescence dye which elecrophoretically separated during this experiment.
microfluidics.stanford.edu /optgeometry.htm   (352 words)

  
 Alphabet Geometry: Flips, Slide, Turn
So imagine you had not seen the slide take place and I told you that this was an example of a flip (reflection).
When you watch the T move, it turns, or rotates in place so that it now looks like it is laying on its side.
When you watch the A move you'll notice that it moves from its original position, but still turns to its side.
www.misterteacher.com /abc.html   (514 words)

  
 Howstuffworks "How Car Steering Works"
Instead of the bolt directly engaging the threads in the block, all of the threads are filled with ball bearings that recirculate through the gear as it turns.
The top of the bar is connected to the steering wheel, and the bottom of the bar is connected to the pinion or worm gear (which turns the wheels), so the amount of torque in the torsion bar is equal to the amount of torque the driver is using to turn the wheels.
The torsion bar also turns the output of the steering gear, connecting to either the pinion gear or the worm gear depending on which type of steering the car has.
www.howstuffworks.com /steering.htm/printable   (1876 words)

  
 Creating the left boundary curve
5 Turn on curve snap mode and click the bottom edge of the square surface, then without releasing the mouse button, drag to the bottom left corner of the square surface to place the edit point there.
To turn on curve snap mode, press and hold the Ctrl and Alt keys.
6 Turn on curve snap mode again, click the top edge of the skinned surface, and without releasing the mouse button, drag the mouse to the top left corner of the skinned surface to place an edit point there and complete the curve.
www.alias.com /eng/support/studiotools/documentation/LearningStudio/ModelingBottle10.html   (262 words)

  
 IGES Export Options
Turn this option off for exporting to systems that have a known record of improperly importing IGES groups (308) and group instances (408).
Turn this option on for exporting to systems that have a known record of improperly importing curve boundaries.
All geometry will be scaled by the units selected.
www.vx.com /help/0259.htm   (583 words)

  
 Eye Weekly - Love and death in Venice - 10.12.00
Figuratively, Geometry in Venice turns on a rather too-familiar theme: the tension between reason and passion.
As this cast so ably demonstrates, Geometry in Venice is a play based on character and it falls on the actor playing Morgan to set the tone.
Morgan is an engaging creation, but his flaws are purely physical, he lacks the freedom to affect the action and in the end he is more a symbol of the others' doomed hopes than a truly tragic figure.
www.eyeweekly.com /eye/issue/issue_10.12.00/arts/venice.php   (739 words)

  
 Flowboard Carve Board FAQ about Flowlab Carveboards.
The heart of Flowlboard's patented DCS technology is its geometry.
Since the trucks don't actually move, turning is a result of the arced relationship between the wheels of the front trucks and those of the back.
The geometry has been optimized to produce a smooth transition throughout the board's turning motion.
www.mtbz.com /flowlab/flowboard_faq.htm   (353 words)

  
 Turn Ten Racing, Inc. - Classic Replicars (Kits & Replicas)
All of the suspension pieces are hand built and welded using tubular steel and then powder-coated in a metallic silver color (standard, others available).
The geometry and layout of the suspension affords a comfortable ride and superior handling characteristics.
Turn Ten Racing (United States) and DandD Cobra (Canada) are not associated with the owners of these trademarks.
www.turntenracing.com /PageTemplate.aspx?pc=427VintageRoadster   (1078 words)

  
 PAM Theory
In turn, this produces a lumbar scoliosis convex towards the site of root compression and acts to increase the intervertebral space surrounding the affected nerve.
The significance of the angulation is that, by virtue of geometry, it causes a further massive increase in the overstressing of the joint.
It is all a matter of elasticity, stresses and strains, geometry and reflexes.
www.pambackcare.com.au /pam_theory.htm   (9050 words)

  
 Hinge-Like Motions in RNA Kink-Turns: The Role of the Second A-Minor Motif and Nominally Unpaired Bases -- Rázga ...
geometry remains stable until the end of the simulation.
Initial (a) and final (b) geometry of the core nucleotides localized in the K region.
the geometries sampled in the simulations are close in energy.
www.biophysj.org /cgi/content/full/88/5/3466   (8792 words)

  
 Yuval Garini Publications   (Site not responding. Last check: )
In particular, we develop a novel nanofluidic device with a branched U-turn geometry, loosely dubbed as 'The Molecular Pinball Machine'.
Quantitative imaging is used to characterize the pathlines and velocity distribution of the electroosmotic flow in the device.
Due to the device’s complex geometry, the electroosmotic flow cannot be solved analytically.
www.ph.tn.tudelft.nl /~yuval/NanoLOC.html   (399 words)

  
 The geometry and efficacy of cation-{pi} interactions in a diagonal position of a designed {beta}-hairpin -- Tatko and ...
Asn is shifted upfield, as is expected for the turn residue.
The upfield shift of the Orn8 is caused by the turn geometry.
regarding the geometry and prevalence of the diagonal interaction.
www.proteinscience.org /cgi/content/full/12/11/2443   (4487 words)

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