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Longer titles found: Radius of curvature (optics) (view)

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alternate case: radius of curvature

List of gear nomenclature (4,267 words) [view diff] exact match in snippet view article find links to article

direction is a direction within a normal plane. Profile radius of curvature is the radius of curvature of a tooth profile, usually at the pitch point or a
Roundness (geology) (933 words) [view diff] exact match in snippet view article
is expressed as the ratio of the average radius of curvature of the edges or corners to the radius of curvature of the maximum inscribed sphere. Rounding
Toronto streetcar system loops (4,653 words) [view diff] exact match in snippet view article find links to article
be on the outside. Almost all loops on the system have a minimum radius of curvature of less than 15 metres (49.2 ft). The tightest curves are of 11.3
Arc measurement (704 words) [view diff] exact match in snippet view article find links to article
determining the radius of Earth – more specifically, the local Earth radius of curvature of the figure of the Earth – by relating the latitude difference
Virtual black hole (530 words) [view diff] exact match in snippet view article find links to article
_{P}^{2}={\frac {\hbar G}{c^{3}}}} where Rμ{\displaystyle R_{\mu }} is the radius of curvature of spacetime small domain, xμ{\displaystyle x_{\mu }} is the coordinate
Knot thickness (279 words) [view diff] exact match in snippet view article find links to article
can deduce that the local thickness is at most equal to the local radius of curvature. The thickness of a link is defined as τ(L)=infτ(x).{\displaystyle
Balanced flow (5,773 words) [view diff] exact match in snippet view article find links to article
position and the centre of curvature is the radius of curvature R at that position. The radius of curvature approaches an infinite length at the points
Dolly (tool) (377 words) [view diff] exact match in snippet view article
Generally a dolly will have more than one surface, each with its own radius of curvature (much like a three-dimensional French curve), allowing the craftsman
Earth ellipsoid (2,336 words) [view diff] exact match in snippet view article find links to article
polar radius, respectively a and b (see: Earth polar and equatorial radius of curvature). Then, the flattening would readily follow from its definition:
Rigidity (electromagnetism) (251 words) [view diff] exact match in snippet view article
motion will be circular in a uniform field, thus giving a constant radius of curvature. If the particle momentum, p, is given in GeV/c, then the rigidity
Ray transfer matrix analysis (3,288 words) [view diff] exact match in snippet view article find links to article
consists of two identical facing mirrors of 100% reflectivity and radius of curvature R, separated by some distance d. For the purposes of ray tracing
Micro-loop heat pipe (73 words) [view diff] exact match in snippet view article find links to article
micro-loop heat pipe or MLHP is a miniature loop heat pipe in which the radius of curvature of the liquid meniscus in the evaporator is in the same order of
Bubble chamber (780 words) [view diff] exact match in snippet view article find links to article
an electron, their radius of curvature must be proportional to their momentum. Thus, by measuring a particle's radius of curvature, its momentum can be
Parallel curve (4,870 words) [view diff] exact match in snippet view article find links to article
R(t){\displaystyle R(t)} the radius of curvature of the given curve and Rd(t){\displaystyle R_{d}(t)} the radius of curvature of the parallel curve for parameter
Plateau–Rayleigh instability (1,372 words) [view diff] exact match in snippet view article find links to article
the radius of curvature of the wave itself. The fitted arcs in the diagram show these at a peak and at a trough. Observe that the radius of curvature at
Shack–Hartmann wavefront sensor (785 words) [view diff] exact match in snippet view article find links to article
shift provides data to estimate the first-order parameters such as radius of curvature and hence error due to defocus and spherical aberration. Shack, R
Geodetic Reference System 1980 (945 words) [view diff] exact match in snippet view article find links to article
081 819 191 0428; Polar radius of curvature = a2/b{\displaystyle a^{2}/b} = 6 399 593.6259 m; Equatorial radius of curvature for a meridian = b2/a{\displaystyle
Fluid thread breakup (4,273 words) [view diff] exact match in snippet view article find links to article
a fluid thread undergoing breakup, the first radius of curvature is smaller than the radius of curvature in the thickened area, leading to a pressure
Polyvalent DNA gold nanoparticles (1,063 words) [view diff] exact match in snippet view article find links to article
footprint that is dependent on factors including the particle size and radius of curvature. The three-dimensional structure of the DNA shell imparts upon these
Gury Kolosov (389 words) [view diff] exact match in snippet view article find links to article
that the concentration of stress could become far greater, as the radius of curvature at an end of the hole becomes small compared with the overall length
Shearing interferometer (564 words) [view diff] exact match in snippet view article find links to article
plate to the observation plane is small relative to the wavefront radius of curvature at the observation plane. The fringes are equally spaced and will
Keratometer (452 words) [view diff] exact match in snippet view article find links to article
image and doubling size and adjustable object size to determine the radius of curvature of the reflective surface. It uses two self illuminated mires (the
Athermalization (1,739 words) [view diff] exact match in snippet view article find links to article
thermal expansion. These equations describe how diameter, thickness, radius of curvature, and element spacing change as a function of temperature. The dominant
Foucault knife-edge test (988 words) [view diff] exact match in snippet view article find links to article
stand. The Foucault tester is set up at the distance of the mirror's radius of curvature (radius R is twice the focal length.) with the pinhole to one side
Field flattener lens (362 words) [view diff] exact match in snippet view article find links to article
is given by the radius of curvature of the Petzval surface, Rp{\displaystyle R_{p}}. It can be shown, then, that the radius of curvature for the lens that
Hyperloop UPV (1,730 words) [view diff] exact match in snippet view article find links to article
allows to a compensation of inertial forces that permit a higher radius of curvature, a lower cost for the air-evacuation and up to a 30% savings in infrastructure
Euler spiral (2,754 words) [view diff] exact match in snippet view article find links to article
location (x, z) beyond the knife edge. Bends with continuously varying radius of curvature following the Euler spiral are also used to reduce losses in photonic
Banked turn (2,101 words) [view diff] exact match in snippet view article find links to article
in the absence of friction and with a given angle of incline and radius of curvature, will ensure that the vehicle will remain in its designated path
Shooting and bouncing rays (307 words) [view diff] exact match in snippet view article find links to article
the radius of curvature of the scatterer is large compared to the wavelength. Since the approximation described above assumes that the radius of curvature
Solar cooker (3,965 words) [view diff] exact match in snippet view article find links to article
radius of the rim of spherical reflector is small compared with the radius of curvature of its surface (the radius of the sphere of which the reflector is
Amateur telescope making (1,741 words) [view diff] exact match in snippet view article find links to article
The Foucault tester is set up at a distance close to the mirror's radius of curvature. The tester is adjusted so that the returning beam from the pinhole
NGC 1272 (559 words) [view diff] exact match in snippet view article find links to article
an AGN at the center of the galaxy. The jets are bent and have a radius of curvature of ~6,500 ly (2 kpc). The morphology of the jets indicate that the
Handling course (789 words) [view diff] exact match in snippet view article find links to article
track options for the tests. As the course sections have varying radius of curvature, handling courses are suitable for testing all vehicles types. Several
Bergamo–Albino light rail (97 words) [view diff] exact match in snippet view article find links to article
AnsaldoBreda Sirio Technical System length 12.5 km (7.8 mi) No. of tracks 2 Track gauge 1,435 mm (4 ft 8+1⁄2 in) Minimum radius of curvature 100 m (330 ft)
Alluvial river (2,245 words) [view diff] exact match in snippet view article find links to article
bars) being separated by an average of 5 to 6 channel widths. The radius of curvature of a meander bend describes the tightness of a meander arc, and is
Solidscape (954 words) [view diff] exact match in snippet view article find links to article
plate. "A Vector is a curve which is defined by two endpoints and a radius of curvature. This vector is consistently recreated by linking these three data-points
Glenohumeral ligaments (516 words) [view diff] exact match in snippet view article find links to article
inferior ligaments become taut while the superior ligament relaxes. The radius of curvature of the head of the humerus is greater superiorly than inferiorly
Electrospray (1,923 words) [view diff] exact match in snippet view article find links to article
E={2V \over r\ln(4d/r)}} where r{\displaystyle r\,} is the liquid radius of curvature. This field leads to liquid polarization: the negative/positive charge
Meridian arc (4,291 words) [view diff] exact match in snippet view article find links to article
arcs, their length can be approximated using the Earth's meridional radius of curvature and the circular arc formulation. For longer arcs, the length follows
Pure bending (272 words) [view diff] exact match in snippet view article find links to article
filaments bend into circular arcs with a common centre of curvature. The radius of curvature is large as compared to the dimensions of the cross-section. Each
Hairpin turn (464 words) [view diff] exact match in snippet view article find links to article
ascends the Eastern Continental Divide from the east. However, the radius of curvature is much larger than that of a typical road hairpin. See this example
Osaka Monorail (206 words) [view diff] exact match in snippet view article find links to article
Monorail Co., Ltd. Technical System length 28.0 km (17.4 mi) Minimum radius of curvature 100 m (330 ft) Electrification 1,500 V DC Top speed 75 km/h (47 mph)
Bonnet's theorem (265 words) [view diff] exact match in snippet view article find links to article
speed, but not the direction, of the velocity. Let the instantaneous radius of curvature at a point P on the orbit be denoted as R. For the kth force field
VL85 (521 words) [view diff] exact match in snippet view article find links to article
104 °F), and at altitudes up to 1,400 meters (4,600 ft). The minimum radius of curvature it can negotiate is 125 meters (410 ft). Total weight is 288 metric
Geodetic coordinates (864 words) [view diff] exact match in snippet view article find links to article
radius (semi-minor axis), respectively. N is the prime vertical radius of curvature, function of latitude ϕ: N=a2a2cos2⁡ϕ+b2sin2⁡ϕ,{\displaystyle N={\frac
GEO600 (2,754 words) [view diff] exact match in snippet view article find links to article
and the radius of curvature of the mirror changes due to thermal expansion. The heaters allow thermal tuning of the mirror's radius of curvature. Signal
Mechanics of planar particle motion (9,960 words) [view diff] exact match in snippet view article find links to article
\theta ={\frac {x'(s)}{\sqrt {x'(s)^{2}+y'(s)^{2}}}}=x'(s)\ .} The radius of curvature is introduced completely formally (without need for geometric interpretation)
Flexible display (4,599 words) [view diff] exact match in snippet view article find links to article
charging is unavailable. Specifications 6-inch diagonal display size radius of curvature can reach 100mm 9:1 high contrast ratio reflectance of 33% 16 gray
Southern Astrophysical Research Telescope (491 words) [view diff] exact match in snippet view article find links to article
(dZ(foc)/dZ(M2)) 100.5 Zero-Vignetting Field Diameter 14.4arcmin Focal Plane Radius of curvature 966.3mm Sag w/r to Maximum Field 10.59mm Current (5/2014) instruments
Coriolis frequency (622 words) [view diff] exact match in snippet view article find links to article
v^{2}/r=2(\Omega \sin \varphi )v} where r{\displaystyle r} is the radius of curvature of the path of object (defined by v{\displaystyle v}). Replacing
Horn (acoustic) (871 words) [view diff] exact match in snippet view article
(This is because their wavelengths are very much longer than the radius of curvature of the bell.) One might say therefore that the long waves 'see' an
Capillary length (2,315 words) [view diff] exact match in snippet view article find links to article
written such that it includes a characteristic length- normally the radius of curvature of a liquid, and the capillary length Bo=ΔρgL2γ{\displaystyle \mathrm
Contour advection (637 words) [view diff] exact match in snippet view article find links to article
^{2}y}{\mathrm {d} s^{2}}}\right)^{2}}}} where r{\displaystyle r} is the radius of curvature and s{\displaystyle s} is the path. We need to keep the fraction
Sagitta (geometry) (594 words) [view diff] exact match in snippet view article
physics where it is used, along with chord length, to calculate the radius of curvature of an accelerated particle. This is used especially in bubble chamber
Brush discharge (776 words) [view diff] exact match in snippet view article find links to article
that bridges the gap between two conductive surfaces, each with a radius of curvature > 50 mm. On the other hand, brush discharges fail to bridge the gap
Dean number (1,260 words) [view diff] exact match in snippet view article find links to article
diameter is used; see Reynolds number) Rc{\displaystyle R_{c}} is the radius of curvature of the path of the channel. Re{\displaystyle {\textit {Re}}} is the
İzmir Metro (613 words) [view diff] exact match in snippet view article find links to article
(17 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 75 metres (246 ft 1 in) Electrification 750 V DC Third rail, bottom
Shonan Monorail (907 words) [view diff] exact match in snippet view article find links to article
Railway, Nippon Steel Technical System length 6.6 km (4.1 mi) Minimum radius of curvature 90 m (295 ft) Electrification 1,500 V DC Top speed 75 km/h (45 mph)
Metrolite (910 words) [view diff] exact match in snippet view article find links to article
sections and ballast-less tracks for elevated sections. The maximum radius of curvature of tracks will be 25 m. Traction system shall be 750 V DC third rail
Metrosassari (385 words) [view diff] exact match in snippet view article find links to article
length 4.331 km (2.691 mi) No. of tracks 1 Track gauge 950 mm (3 ft 1+3⁄8 in) Minimum radius of curvature 40 m (130 ft) Electrification 750 Volts DC
Macrotristria angularis (427 words) [view diff] exact match in snippet view article find links to article
spacing and height of about 200 nm, tipped with a spherical cap with a radius of curvature of around 25-45 nm.[citation needed] These act as anti-wetting and
Arch dam (1,840 words) [view diff] exact match in snippet view article find links to article
designs for an arch dam: constant-radius dams, which have constant radius of curvature, and variable-radius dams, which have both upstream and downstream
Exfoliation joint (1,417 words) [view diff] exact match in snippet view article find links to article
observed occurrence is around 100 meters. Deeper joints have a larger radius of curvature, which tends to round the corners of the landscape as material is
Kikuchi lines (physics) (2,219 words) [view diff] exact match in snippet view article
requires that one be able to draw arcs of circles with a very large radius of curvature. The figure at left, for example, was drawn before the advent of
Varda Viaduct (847 words) [view diff] exact match in snippet view article find links to article
viaduct, which spans in north–south direction, is curved having a radius of curvature of 1,200 m (3,900 ft). The first Ottoman high official to pass over
Point bar (1,714 words) [view diff] exact match in snippet view article find links to article
the floor of the stream toward the inside of the stream (where the radius of curvature is smallest). This movement of the boundary layer is capable of sweeping
Fracture toughness (4,151 words) [view diff] exact match in snippet view article find links to article
the yield strength is high, but the fracture strain and crack tip radius of curvature are low, leading to a low toughness. At higher temperatures, the
Melting-point depression (3,166 words) [view diff] exact match in snippet view article find links to article
of its radius of curvature according to the LSN. Large nanoparticles melt at greater temperatures as a result of their larger radius of curvature. The model
Track transition curve (1,304 words) [view diff] exact match in snippet view article find links to article
evolution of a Cornu spiral with the tangential circle with the same radius of curvature as at its tip, also known as an osculating circle (click on thumbnail
Eastern Goldfields Railway (761 words) [view diff] exact match in snippet view article find links to article
realigned to reduce the number of road crossings, increase the minimum radius of curvature and lower the ruling gradient to 1:150. The new alignment, as well
Trams in Sarajevo (1,036 words) [view diff] exact match in snippet view article find links to article
Technical Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Old gauge 760 mm (2 ft 5+15⁄16 in) Bosnian gauge until 1960 Minimum radius of curvature (?)
Looming and similar refraction phenomena (1,196 words) [view diff] exact match in snippet view article find links to article
refractive index of the lower air would be 1.000,276, about. The radius of curvature, r, therefore, is closely given in kilometres by the equation, rr+10=1
High Level Bridge Streetcar (607 words) [view diff] exact match in snippet view article find links to article
kilometres (1.86 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 24 metres (79 ft) Electrification Overhead lines
Foam (5,285 words) [view diff] exact match in snippet view article find links to article
cylindrical; consequently, either R3 or R4 is large while the other radius of curvature is small. As the stem of the bubble grows in length, it becomes more
Maximum bubble pressure method (951 words) [view diff] exact match in snippet view article find links to article
appears on the end of the capillary. As the size increases, the radius of curvature of the bubble decreases. C: At the point of the maximum bubble pressure
Microstructured optical arrays (679 words) [view diff] exact match in snippet view article find links to article
changing the gap between the components (d+D in the figure) or the radius of curvature (R) will have a large effect on the focal length. MOAs have been
Hard hat mounted mirror (474 words) [view diff] no match in snippet view article find links to article
concluded that: "Given that image perception is a problem with small-radius-of-curvature convex mirrors and that it is difficult for a flagger to view the
Multipass spectroscopic absorption cells (1,208 words) [view diff] exact match in snippet view article find links to article
constructed using three spherical, concave mirrors having the same radius of curvature. The mirrors are separated by a distance equal to their radii of
Preconsolidation pressure (1,436 words) [view diff] exact match in snippet view article find links to article
interpretations of the location of the maximum curvature point (i.e. Minimum radius of curvature). Tomás et al. used this method to calculate the preconsolidation
Albert Bouwers (547 words) [view diff] exact match in snippet view article find links to article
mirror and spherical "meniscus corrector shell" all with a common radius of curvature (a concentric or monocentric design) resulting in a perfectly spherical
Larichmore Viaduct (401 words) [view diff] exact match in snippet view article find links to article
It has three arches, with a centre span of 50 feet (15 m), and a radius of curvature of 200 metres (660 ft). Wikimedia Commons has media related to Larichmore
Molecular conductance (608 words) [view diff] exact match in snippet view article find links to article
microscope can be used as a top electrode and, given the nano-scale radius of curvature of the tip, the number of molecules measured is drastically cut.
Cant (road and rail) (2,033 words) [view diff] exact match in snippet view article
Ea{\displaystyle E_{a}}, given the speed v{\displaystyle v} of a train, the radius of curvature r{\displaystyle r} and the gauge w{\displaystyle w} of the track
Transverse mode (1,655 words) [view diff] exact match in snippet view article find links to article
R(z)}, and ζ(z){\displaystyle \zeta (z)} are the waist, spot size, radius of curvature, and Gouy phase shift as given for a Gaussian beam; E0{\displaystyle
Evolute (1,668 words) [view diff] exact match in snippet view article find links to article
c→d=c→+dn→{\displaystyle {\vec {c}}_{d}={\vec {c}}+d{\vec {n}}} and the radius of curvature ρd=ρ−d{\displaystyle \rho _{d}=\rho -d} (see parallel curve). Hence
Bimetallic strip (1,631 words) [view diff] exact match in snippet view article find links to article
greater length of the coiled version gives improved sensitivity. The radius of curvature R{\displaystyle R} of a bimetallic strip depends on temperature T{\displaystyle
Finnsheep (859 words) [view diff] exact match in snippet view article find links to article
universally white; the wool has superior length, softness, better radius of curvature and reduced prickle factor. In Australia, wool quality and length
Gargamelle (2,315 words) [view diff] exact match in snippet view article find links to article
field, causing the tracks of the charged particles to curve. The radius of curvature is proportional to the momentum of the particle. The tracks are photographed
Nord-Sud Company (1,229 words) [view diff] exact match in snippet view article find links to article
lines in relation to loading gauge, maximum grades and the minimum radius of curvature.: 86  Although the cost of construction was fully funded by the company
Brusio spiral viaduct (810 words) [view diff] exact match in snippet view article find links to article
The spiral viaduct is 110 metres (360 ft) long, has a horizontal radius of curvature of 70 metres (230 ft), a longitudinal slope of 7 percent, and is
Austempered Ductile Iron (536 words) [view diff] exact match in snippet view article find links to article
flakes, as stress at the tip of an inclusion is proportional to the radius of curvature. The large radius prevents the propagation of cracks in the material
Skybus Metro (948 words) [view diff] exact match in snippet view article find links to article
stock BEML Train length 18.5 m (61 ft) Technical System length 1.6 km (0.99 mi) Minimum radius of curvature 100 m (330 ft) Top speed 100 km/h (62 mph)
Sintering (6,956 words) [view diff] exact match in snippet view article find links to article
large in magnitude. The change in energy is much higher when the radius of curvature is less than a few micrometers, which is one of the main reasons
Lurie–Houghton telescope (570 words) [view diff] exact match in snippet view article find links to article
with a Foucault test. In the Houghton and the Lurie–Houghton, the radius of curvature of the primary mirror is slightly less than that of the total system
Manila Metro Rail Transit System (2,764 words) [view diff] exact match in snippet view article find links to article
Double-track Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature Mainline: 160–370 m (520–1,210 ft) Depot: 28–100 m (92–328 ft) Electrification
Boylston station (1,851 words) [view diff] exact match in snippet view article find links to article
as it turns from Tremont Street onto Boylston Street. The tight radius of curvature of the track frequently causes loud squealing noises to emit from
Ice skate (2,378 words) [view diff] exact match in snippet view article find links to article
natural ice. The blades are approximately 50 cm (20 in) long with a radius of curvature (or rocker) of about 25 m (82 ft). The blades are from 1 to 1.5 mm
Three-mirror anastigmat (1,370 words) [view diff] exact match in snippet view article find links to article
astigmatism (but they do produce an image on a curved surface of half the radius of curvature of the spherical mirror). So if the spherical aberration can be corrected
De Sitter space (1,864 words) [view diff] exact match in snippet view article find links to article
metric of an n−1{\displaystyle n-1} dimensional de Sitter space with radius of curvature α{\displaystyle \alpha } in open slicing coordinates. The hyperbolic
Acceleration (2,721 words) [view diff] exact match in snippet view article find links to article
trajectory (also called the principal normal), and r is its instantaneous radius of curvature based upon the osculating circle at time t. The components
Optical cavity (2,316 words) [view diff] exact match in snippet view article find links to article
important. A concave-convex cavity has one convex mirror with a negative radius of curvature. This design produces no intracavity focus of the beam, and is thus
Maksutov telescope (1,815 words) [view diff] exact match in snippet view article find links to article
degree of freedom in correcting the optical system by changing the radius of curvature of the secondary is lost, since that radius is the same as that of
Fold (geology) (3,011 words) [view diff] exact match in snippet view article
the hinge zone lies the hinge point, which is the point of minimum radius of curvature (maximum curvature) of the fold. The crest of the fold represents
Jurin's law (1,284 words) [view diff] exact match in snippet view article find links to article
r0{\displaystyle r_{0}}, and the meniscus has a spherical shape, the radius of curvature is r=r0/cos⁡θ{\displaystyle r=r_{0}/\cos \theta }, where θ{\displaystyle
Hip (3,676 words) [view diff] exact match in snippet view article find links to article
head is largely contained within the acetabulum and has an average radius of curvature of 2.5 cm. The acetabulum grasps almost half the femoral ball, a
Montenero Funicular (260 words) [view diff] exact match in snippet view article find links to article
vehicles 2 Technical Track gauge 1,000 mm (3 ft 3+3⁄8 in) Minimum radius of curvature 180 metres (590 ft) Average speed 12.2 kilometres per hour (7.6 mph)
Streamlines, streaklines, and pathlines (1,696 words) [view diff] exact match in snippet view article find links to article
streamline is denoted by c{\displaystyle c}. r{\displaystyle r} is the radius of curvature of the streamline. The density of the fluid is denoted by ρ{\displaystyle
Secondary flow (2,657 words) [view diff] exact match in snippet view article find links to article
primary flow around the bend is vortex flow – fastest speed where the radius of curvature of the stream itself is smallest and slowest speed where the radius
Fracture (3,056 words) [view diff] exact match in snippet view article find links to article
half the length of the crack, and ρ{\displaystyle \rho } is the radius of curvature at the crack tip. Putting these two equations together gets σfracture=Eγρ4aro
Southern African Large Telescope (1,723 words) [view diff] exact match in snippet view article find links to article
Retrieved 10 May 2013. The spherical primary mirror has a master radius of curvature of 26 165 mm. It consists of 91 interchangeable hexagonal mirror
Transverse leaf spring front suspension (600 words) [view diff] exact match in snippet view article find links to article
approximately the same length as the spring. Because the spring changes its radius of curvature as it is deflected, the movement of one end would approximate that
Linear motor (2,868 words) [view diff] exact match in snippet view article find links to article
example, they have been used at observatories to deal with the large radius of curvature. Linear motors may also be used as an alternative to conventional
Corrective lens (6,216 words) [view diff] exact match in snippet view article find links to article
using one spherical surface base curve and ends at another, with the radius of curvature continuously varying as the transition is made from one surface to
Saarbahn (1,515 words) [view diff] exact match in snippet view article find links to article
3 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 19 m (62 ft) Electrification 750 V DC + 15 kV  16+2⁄3 Hz AC overhead
Transverse Mercator: Bowring series (1,575 words) [view diff] exact match in snippet view article find links to article
{\frac {1+\varepsilon }{1+\varepsilon c^{2}}}}}  (prime vertical radius of curvature) z = ε ω 3 c 5 6 {\displaystyle z={\frac {\varepsilon \omega ^{3}c^{5}}{6}}}
Linear motor (2,868 words) [view diff] exact match in snippet view article find links to article
example, they have been used at observatories to deal with the large radius of curvature. Linear motors may also be used as an alternative to conventional
Saarbahn (1,515 words) [view diff] exact match in snippet view article find links to article
3 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 19 m (62 ft) Electrification 750 V DC + 15 kV  16+2⁄3 Hz AC overhead
Chemical force microscopy (1,700 words) [view diff] exact match in snippet view article find links to article
variety, but tip curvature typically prevents this. Using Eq 2, a radius of curvature R{\displaystyle R} < 10 nm has been determined as the requirement
Wire wrap (1,732 words) [view diff] exact match in snippet view article find links to article
corners of the posts are quite "sharp": they have a quite-small radius of curvature.[citation needed] Automated wire-wrap machines, as manufactured by
Union station (TTC) (1,943 words) [view diff] exact match in snippet view article
terminus of the 510 Spadina streetcar route. The loop has a minimum radius of curvature of 14.5 m (48 ft). A 2017 TTC report stated that the streetcar loop
Medlow Dam (2,088 words) [view diff] exact match in snippet view article find links to article
75×10^6 cu ft), with a wall height (maximum) of 20.6 metres (68 ft). The radius of curvature for the dam wall is 18.5 metres (61 ft), the length of the wall is
Ring laser (5,117 words) [view diff] exact match in snippet view article find links to article
maintained. The phase is spherical with radius of curvature R. It is customary to combine radius of curvature and spot size into a complex curvature
Surface forces apparatus (1,417 words) [view diff] exact match in snippet view article find links to article
depending on the apparatus. When the two curved cylinders have the same radius of curvature, R, this so-called 'crossed cylinders' geometry is mathematically
Hüseyin Tevfik Pasha (1,052 words) [view diff] exact match in snippet view article find links to article
calculus. The second rate of change is related to the reciprocal of the radius of curvature of the curve (p. 59) A History of Vector Analysis History of quaternions
Sunniberg Bridge (994 words) [view diff] exact match in snippet view article find links to article
valley on a 526 m (1,726 ft) long curving road bridge (horizontal radius of curvature about 500m) at a height of between 50 and 60m above the valley floor
Huygens–Fresnel principle (3,026 words) [view diff] exact match in snippet view article find links to article
illuminated by a single spherical wave with a sufficiently large radius of curvature. However, the principle holds for more general illuminations. An
Milan–Bologna high-speed railway (2,637 words) [view diff] exact match in snippet view article find links to article
kilometers per hour (190 mph), leading to the adoption of a minimum radius of curvature of 5,450 meters (17,880 ft); however, in Modena restrictions on the
Teapot (3,286 words) [view diff] exact match in snippet view article find links to article
external surface of the spout more hydrophobic, and reducing the radius of curvature of the inside of the tip so that the flow detaches cleanly can avoid
Trams in Helsinki (1,648 words) [view diff] exact match in snippet view article find links to article
2023) No. of tracks 2 Track gauge 1,000 mm (3 ft 3+3⁄8 in) Minimum radius of curvature 15 m (49.2 ft) Electrification 600 V DC overhead line, 750 V DC (line
William J. Firey (426 words) [view diff] exact match in snippet view article find links to article
J. (1967). "The determination of convex bodies from their mean radius of curvature functions". Mathematika. 14: 1–13. doi:10.1112/S0025579300007956
Ceramic foam (1,494 words) [view diff] exact match in snippet view article find links to article
crack, σ is the applied stress, a is the crack size and r is the radius of curvature. For certain stress applications, this means ceramic foams actually
Geographical distance (3,299 words) [view diff] exact match in snippet view article find links to article
5(h_{1}-h_{2})^{2}/s} where R is evaluated from Earth's azimuthal radius of curvature and h are ellipsoidal heights are each point. The first term on the
Circular motion (4,006 words) [view diff] exact match in snippet view article find links to article
we can solve for whatever is unknown (this can be mass, velocity, radius of curvature, coefficient of friction, normal force, etc.). For example, the visual
Ostwald–Freundlich equation (1,222 words) [view diff] exact match in snippet view article find links to article
equation relating temperature, solubility, surface tension, and the radius of curvature of a phase boundary appears on page 503. Freundlich, Herbert, Kapillarchemie:
Geodesy (4,164 words) [view diff] exact match in snippet view article find links to article
m. One nautical mile is one minute of astronomical latitude. The radius of curvature of the ellipsoid varies with latitude, being the longest at the pole
Nanometrology (2,296 words) [view diff] exact match in snippet view article find links to article
forces. It consists of a silicon cantilever with a sharp tip with a radius of curvature of a few nanometers. The tip is used as a probe on the specimen to
Kelvin equation (2,381 words) [view diff] exact match in snippet view article find links to article
r^{2}\sigma } is the Gibbs free energy associated with an interface with radius of curvature r{\displaystyle r} and surface tension σ{\displaystyle \sigma }.
Baltimore Light RailLink (3,293 words) [view diff] exact match in snippet view article find links to article
30 mi (48.3 km) Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 100 ft (30 m) Electrification Overhead line, 750 V DC
Bowden cable (3,454 words) [view diff] exact match in snippet view article find links to article
of a folding bicycle where a sharp bend is made repeatedly. The radius of curvature of cables on a folded bicycle can be as low as 1.5 inches, (4 cm);
Solid oxide electrolyzer cell (2,790 words) [view diff] exact match in snippet view article find links to article
the length of the crack or pore and ρ{\displaystyle \rho } is the radius of curvature of the crack or pore. If σmax{\displaystyle \sigma _{max}} exceeds
High Speed Railway Bridge over AP7, Llinars del Valles (511 words) [view diff] exact match in snippet view article find links to article
vary along the girder. For aesthetic reasons, the members have a radius of curvature of 48.6 m (159 ft), limiting the large structure’s vertical clearance
Reflecting telescope (3,918 words) [view diff] exact match in snippet view article find links to article
side of the entering beam as was the convex secondary, and its own radius of curvature distant from the secondary. Because the tertiary mirror receives
Bird feet and legs (2,609 words) [view diff] exact match in snippet view article find links to article
claws at the end of the toes. The claws are typically curved and the radius of curvature tends to be greater as the bird is larger although they tend to be
Isotope separation (4,318 words) [view diff] exact match in snippet view article find links to article
a greater amount than those with a heavier mass. This differing radius of curvature allows for isobaric purification to take place. Once purified isobarically
Fender (boating) (1,777 words) [view diff] exact match in snippet view article
smallest ship using the berth, as well as the design ships' hull radius of curvature. To ensure all ships can be accommodated at the berth, fender spacing
Dip-pen nanolithography (2,555 words) [view diff] exact match in snippet view article find links to article
which is determined by the humidity conditions (assuming the tip's radius of curvature is much smaller than the meniscus). Water meniscus mediated (exceptions
Nevada County Narrow Gauge Railroad (1,440 words) [view diff] exact match in snippet view article find links to article
Maximum grade: 116 ft per mile (22 m pro km), 1:45.7 or 2.2% Minimum radius of curvature: 302.9 ft (92.3 m). Weight: 35 pounds per yard (17.4 kg/m) Degrees
Accommodation (vertebrate eye) (4,654 words) [view diff] exact match in snippet view article
this lens shape that the mechanically reproducible state of a steep radius of curvature in the center of the lens with slight flattening of the peripheral
Stretchable electronics (1,663 words) [view diff] exact match in snippet view article find links to article
exhibit a decrease in bending stiffness and allow bending to a small radius of curvature without fracturing. Thin devices have been developed as a result
Fresnel integral (2,347 words) [view diff] exact match in snippet view article find links to article
depicting evolution of a Cornu spiral with the tangential circle with the same radius of curvature as at its tip, also known as an osculating circle.
Hermetic detector (934 words) [view diff] exact match in snippet view article find links to article
finely-segmented layers of detecting material, usually silicon. The particle's radius of curvature R{\displaystyle R} is proportional to its momentum perpendicular
Stranski–Krastanov growth (2,493 words) [view diff] exact match in snippet view article find links to article
epitaxial structure is shown in figure 3 which highlights the induced radius of curvature at the substrate surface and in the island. Finally, strain stabilization
Horyn (2,866 words) [view diff] exact match in snippet view article find links to article
vorticular, in the middle and lower, it is strongly winding (the radius of curvature of the gentes in places reaches 20–40 m), mostly unbranched. The
Horyn (2,866 words) [view diff] exact match in snippet view article find links to article
vorticular, in the middle and lower, it is strongly winding (the radius of curvature of the gentes in places reaches 20–40 m), mostly unbranched. The
Toronto streetcar system (9,976 words) [view diff] exact match in snippet view article find links to article
gauge. Curved track on the streetcar system has a very short minimum radius of curvature, with streetcars designed for a minimum radius of 10.973 metres (36 ft)
Rule based DFM analysis for deep drawing (711 words) [view diff] exact match in snippet view article find links to article
die region becomes unrestricted leading to the wrinkling of wall. Radius of curvature at the die where the metal enters from the flange region into the
Reaction–diffusion system (3,528 words) [view diff] exact match in snippet view article find links to article
local velocity of a curved front becomes dependent on the local radius of curvature (this can be seen by going to polar coordinates). This phenomenon
International Fusion Materials Irradiation Facility (3,909 words) [view diff] exact match in snippet view article find links to article
reducer nozzle forming a concave jet of 25 mm thickness with a minimum radius of curvature of 250 mm in the beam footprint area. The resulting centrifugal pressure
Lightning rod (6,216 words) [view diff] exact match in snippet view article find links to article
suggest that moderately blunt metal rods (with tip height to tip radius of curvature ratios of about 680:1) are better lightning strike receptors than
Topogon (1,704 words) [view diff] exact match in snippet view article find links to article
element and a special optical glass lens element with the infinite radius of curvature is used as the rearmost lens element. "Canon Rangefinder 25mm lenses"
Birefringence (6,584 words) [view diff] exact match in snippet view article find links to article
anisotropy in form and stress given the axis around which it is bent and radius of curvature. In addition to anisotropy in the electric polarizability that we
Geographic coordinate conversion (4,417 words) [view diff] exact match in snippet view article find links to article
{b}{a}}} is the flattening of the ellipsoid. The prime vertical radius of curvature N(ϕ){\displaystyle \,N(\phi )} is the distance from the surface to
Geodesics on an ellipsoid (7,975 words) [view diff] exact match in snippet view article find links to article
is the meridional radius of curvature, R = ν cosφ is the radius of the circle of latitude φ, and ν is the normal radius of curvature. The elementary segment
Millau Viaduct (5,537 words) [view diff] exact match in snippet view article find links to article
summer), as of August 2018[update] 20 kilometres (12 mi): horizontal radius of curvature of the road deck Unusually for a bridge closed to pedestrians, a
Mittenwald Railway (2,264 words) [view diff] exact match in snippet view article find links to article
transport workers and materials from the Inn to the site. The smallest radius of curvature of the Mittenwald Railway is 200 m. The maximum gradient of 3.8 percent
Area of a circle (5,479 words) [view diff] exact match in snippet view article find links to article
More generally, if a sphere S2(ρ){\displaystyle S^{2}(\rho )} has radius of curvature ρ{\displaystyle \rho }, then the area of the disk of radius R is
Piezoresponse force microscopy (3,154 words) [view diff] exact match in snippet view article find links to article
the tip geometry whilst the last image shows the tip apex and demonstrates the fine point that is achieved e.g. radius of curvature of less than 40 nm.
Falling weight deflectometer (1,476 words) [view diff] exact match in snippet view article find links to article
for differences in the two devices). Historically some used the radius of curvature (D0-D200) but this is out of favour now because it is clear that
Bergen Light Rail (4,644 words) [view diff] exact match in snippet view article find links to article
length 28.4 km (17.6 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) Minimum radius of curvature 25 m (82 ft) Electrification 750 V overhead wire Average speed 28 km/h
Curve resistance (railroad) (2,178 words) [view diff] exact match in snippet view article
general compute the resistance as inversely proportional to the radius of curvature (thus, they neglect the fact that the resistance is dependent on
Non-rocket spacelaunch (5,134 words) [view diff] exact match in snippet view article find links to article
to the projectile mass and inversely proportional to the track's radius of curvature. With currently available materials (e.g. Dyneema), a slingatron
Potential flow around a circular cylinder (2,277 words) [view diff] exact match in snippet view article find links to article
{\partial p}{\partial r}}={\frac {\rho V^{2}}{L}}\,,} where L is the radius of curvature of the flow.[citation needed] But L ≈ R, and V ≈ U. The integral
ATLAS experiment (5,860 words) [view diff] exact match in snippet view article find links to article
charge q{\displaystyle q}: F≃qcB.{\displaystyle F\simeq q\,c\,B.} The radius of curvature r{\displaystyle r} due to the Lorentz force is equal to r=pqB.{\displaystyle
Electronic skin (3,490 words) [view diff] exact match in snippet view article find links to article
exhibit a decrease in bending stiffness and allow bending to a small radius of curvature without fracturing. Thin devices have been developed as a result
Rolling-element bearing (5,004 words) [view diff] exact match in snippet view article find links to article
axial displacement. Compared to a spherical roller bearing, their radius of curvature is longer than a spherical radius would be, making them an intermediate
Hysteresis (7,469 words) [view diff] case mismatch in snippet view article find links to article
Shelley L. (2010-08-17). "A Microtensiometer To Probe the Effect of Radius of Curvature on Surfactant Transport to a Spherical Interface". Langmuir. 26 (16):
Five-hundred-meter Aperture Spherical Telescope (3,877 words) [view diff] exact match in snippet view article find links to article
to a wider field of view. Although 64% larger in diameter, FAST's radius of curvature is 300 m (980 ft),: 3  barely larger than Arecibo's 270 m (870 ft)
Brickwork (6,456 words) [view diff] exact match in snippet view article find links to article
header. Header bond is often used on curving walls with a small radius of curvature. In Lewes, Sussex, England UK many small buildings are constructed
Chongqing Rail Transit (4,301 words) [view diff] exact match in snippet view article find links to article
with a rail gauge of 1000 mm, a maximum slope of 9%, a minimum radius of curvature of 80 m (262 ft). The top speed is 25 km/h (16 mph) in the urban
Static secondary-ion mass spectrometry (1,754 words) [view diff] exact match in snippet view article find links to article
forces acting on the liquid film produce a conical shape with high radius of curvature cusp (≈2 μm) protruding from the tip. From this cusp field ion emission
Coandă effect (5,437 words) [view diff] exact match in snippet view article find links to article
the jet. If the h/r ratio (ratio of the width of the jet to the radius of curvature of the wall) is less than 0.5, a true Coandă effect is observed,
Metre (11,251 words) [view diff] exact match in snippet view article find links to article
6 377 935 metres, the ellipticity being assumed as 1/299.15. The radius of curvature of this arc is not uniform, being, in the mean, about 600 metres
Probe tip (8,181 words) [view diff] exact match in snippet view article find links to article
robust tungsten tips, focusing on a need to attain less than 50 nm radius of curvature. A new era in the field of fabrication of probe tips was reached
Paris meridian (3,933 words) [view diff] exact match in snippet view article find links to article
6 377 935 metres, the ellipticity being assumed as 1/299.15. The radius of curvature of this arc is not uniform, being, in the mean, about 600 metres
James R. Wait (1,977 words) [view diff] case mismatch in snippet view article find links to article
Techniques 1956 Currents Excited on a Conducting Surface of Large Radius of Curvature 1957 The Impedance of a Wire Grid Parallel to a Dielectric Interface
LRC (train) (4,640 words) [view diff] exact match in snippet view article
was low, but gained importance as line speeds increased and the radius of curvature became tighter. One solution is to place speed restrictions on curved
Horologium Oscillatorium (3,118 words) [view diff] case mismatch in snippet view article find links to article
hdl:10481/77577. ISSN 0211-9536. Lodder, J. (2018). The Radius of Curvature According to Christiaan Huygens, pp. 1-14. Mahoney, M. S. (2000)
Mindanao Railway (4,720 words) [view diff] exact match in snippet view article find links to article
(62 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 850 m (2,790 ft) Average speed 77–81 km/h (48–50 mph) Top speed 120 km/h
Photoconductive atomic force microscopy (9,438 words) [view diff] exact match in snippet view article find links to article
radius. In more recent work, the tip radius of curvature was mentioned as 10–40 nm. By reducing the radius of curvature of the tip, it allows for the enhanced
Hyderabad Metro (8,466 words) [view diff] exact match in snippet view article find links to article
tracks 2 Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 120 metres (390 ft) Electrification 25 kV 50 Hz AC overhead catenary
White Sea–Baltic Canal (4,411 words) [view diff] exact match in snippet view article find links to article
navigable channel is 36 m (118 ft) wide and 3.5 m (11.5 ft) deep, with a radius of curvature of 500 m (1,640 ft). Speed is limited to 8 km/h (4.3 kn; 5.0 mph)
Coriolis force (10,161 words) [view diff] exact match in snippet view article find links to article
force necessary to keep the object rotating at its velocity and radius of curvature (assuming no friction). (See banked turn.) This carefully contoured
Wind gradient (4,276 words) [view diff] exact match in snippet view article find links to article
creating an acoustic shadow at some distance from the source. The radius of curvature of the sound path is inversely proportional to the velocity gradient
Lago del Barbellino (1,784 words) [view diff] exact match in snippet view article find links to article
blockading is a curved massive gravity dam made of concrete and its radius of curvature is 300 m long (984.25 ft). Its height is 69 m (226,38 ft), the highest
Star and crescent (7,647 words) [view diff] exact match in snippet view article find links to article
explain cases where the inside curve of the crescent has a smaller radius of curvature than the outer, the opposite of what happens with the moon. Jay M
Manila Light Rail Transit System (9,098 words) [view diff] exact match in snippet view article find links to article
Double-track Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 100–175 m (328–574 ft) (mainline); 25–100 m (82–328 ft) (depot) Electrification
Railroad switch (7,928 words) [view diff] exact match in snippet view article find links to article
switches is that they can have a coarser frog angle using the same radius of curvature than a common switch. This means that they give rise to a less severe
Cell sorting (4,511 words) [view diff] exact match in snippet view article find links to article
different cross sectional locations due to the Reynolds number and curve radius of curvature. For example, in a straight channel, larger cells in colloidal solution
Paris Métro (8,590 words) [view diff] exact match in snippet view article find links to article
turns of the streets above. During construction in 1900, a minimum radius of curvature of just 75 metres (246 ft) was imposed, but even this low standard
Taipei Metro (7,611 words) [view diff] exact match in snippet view article find links to article
tracks 2 Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 200 metres (656 ft) Electrification 750 V DC third rail Average speed
Intraocular lens power calculation (2,377 words) [view diff] exact match in snippet view article find links to article
power can be measured by keratometry or corneal topography. Corneal radius of curvature relates to corneal power with the equation: r = 337.5/K. Intraocular
Brachistochrone curve (5,695 words) [view diff] exact match in snippet view article find links to article
the shortest time possible. For each point, M on the curve, the radius of curvature, MK is cut in 2 equal parts by its axis AL. This property, which
Transportation Technology Center (4,103 words) [view diff] exact match in snippet view article find links to article
speeds of 250 to 300 mph (400 to 480 km/h); the minimum specified radius of curvature was 2.5 mi (4.0 km), making the planned test track/guideway oval
Docklands Light Railway (10,763 words) [view diff] exact match in snippet view article find links to article
tracks 2 Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 125 ft (38 m) Electrification Third rail, 750 V DC Top speed 50 mph
ER2 electric trainset (6,617 words) [view diff] exact match in snippet view article find links to article
(59 mph). In case of 5 km (3.1 mi) - 110 km/h (68 mph). The minimum radius of curvature is 100 m (328 ft) at a speed of 5 km/h (3.1 mph). In 1966-1975 period
Bay Area Rapid Transit (12,790 words) [view diff] exact match in snippet view article find links to article
system: 5 ft 6 in (1,676 mm) eBART: 4 ft 8+1⁄2 in (1,435 mm) Minimum radius of curvature 120 m (394 ft) Electrification Third rail, 1 kV DC Average speed
Chicago "L" (11,906 words) [view diff] exact match in snippet view article find links to article
4 km) Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 90 feet (27.432 m) Electrification Third rail, 600 V DC Top speed
List of cloud types (7,457 words) [view diff] exact match in snippet view article find links to article
cirriform rings with dark centers. 4A Whirls possessing a small angular radius of curvature, sometimes resembling light ripples on a water surface. 4B Simple
Geometrically necessary dislocations (2,310 words) [view diff] exact match in snippet view article find links to article
thickness t{\displaystyle t}. When the crystal bar is bent to a radius of curvature r{\displaystyle r}, a strain gradient forms where a tensile strain
Fictitious force (7,940 words) [view diff] exact match in snippet view article find links to article
from the rotational axis of the carousel. However, it is not the radius of curvature of the walker's trajectory as seen by the inertial observer, and
Manchester Metrolink (11,450 words) [view diff] exact match in snippet view article find links to article
(103 km) Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 25 m (82 ft) Electrification 750 V DC overhead line Top speed 50
South-pointing chariot (5,777 words) [view diff] exact match in snippet view article find links to article
three ways: straight ahead, or turning left or right with a fixed radius of curvature. A third wheel might have been used to fix the turning radius. If
Lift (force) (13,111 words) [view diff] exact match in snippet view article
the equation, ρ is the density, v is the velocity, and R is the radius of curvature. This formula shows that higher velocities and tighter curvatures
Grissom Air Reserve Base (8,982 words) [view diff] exact match in snippet view article find links to article
dimension. The building was of a Quonset style with a 58 ft (18 m) radius of curvature on the roof. At the time of its construction it was touted as the
Tube sound (5,690 words) [view diff] exact match in snippet view article find links to article
square of the frequency gives a measure of the reciprocal of the radius of curvature of the wave-form, and is therefore related to the sharpness of any
Mass Rapid Transit (Singapore) (16,351 words) [view diff] exact match in snippet view article
(140 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 400–500 m (1,312.34–1,640.42 ft) (mainline), 190 m (623.36 ft) (depot)
Philippe Samyn (2,511 words) [view diff] exact match in snippet view article find links to article
wooden poles with variable cross-sections, each with a corresponding radius of curvature. With engineer Elie Mas from Portal, he designed an envelope consisting
Guangzhou Metro (11,327 words) [view diff] exact match in snippet view article find links to article
6 mi) Track gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Minimum radius of curvature 206 m (676 ft) Electrification Overhead line, 1,500 V DC and 25 kV 50 Hz AC
METRORail (10,136 words) [view diff] exact match in snippet view article find links to article
of tracks 2 Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 350 ft (107 m) Electrification Overhead line, 600–750 V DC
Washington Metro (16,889 words) [view diff] exact match in snippet view article find links to article
(208 km) No. of tracks 2 Track gauge 4 ft 8+1⁄4 in (1,429 mm) Minimum radius of curvature 225 ft (68.6 m) Electrification Third rail, 750 V DC Average speed
Halle–Bebra railway (5,984 words) [view diff] exact match in snippet view article find links to article
bypassed since 1994 by a new northerly route. This also increased the radius of curvature and the highest point was raised a few metres higher. From 1912 there
Glossary of engineering: A–L (31,649 words) [view diff] exact match in snippet view article find links to article
convex) if both surfaces are convex. If both surfaces have the same radius of curvature, the lens is equiconvex. A lens with two concave surfaces is biconcave
Upper Rhine Railway Company (4,927 words) [view diff] exact match in snippet view article find links to article
Technical Track gauge 1,000 mm (3 ft 3+3⁄8 in) metre gauge Minimum radius of curvature 23 m (75 ft) Electrification 750 V DC overhead catenary Top speed
Chur–Arosa railway line (4,915 words) [view diff] exact match in snippet view article find links to article
rolling stock of the RhB would be able to run on the line, the minimum radius of curvature was set at 60 metres. Even before finance for the railway was definitively
Controlled-access highway (24,759 words) [view diff] exact match in snippet view article find links to article
the maximum allowable gradient is 5%, and the minimum allowable radius of curvature is 665 m (2,182 ft) (with 12% super-elevation). São Paulo state,
Peeler centrifuge (4,165 words) [view diff] exact match in snippet view article find links to article
point on the curve trajectory r {\displaystyle \textstyle r} is the radius of curvature at the point. Equation 1 depicts the kinematic relationship of centrifugal
Contact mechanics (11,136 words) [view diff] exact match in snippet view article find links to article
{R}}\int _{d}^{\infty }(z-d)^{\frac {3}{2}}\phi (z)dz} where: R, radius of curvature of the microasperity, z, height of the microasperity measured from
H Street/Benning Road Line (5,766 words) [view diff] exact match in snippet view article find links to article
and 2 Track gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge Minimum radius of curvature 52 ft (16 m) Electrification 750 V DC, overhead wires Top speed 43 mph
Spherical nucleic acid (4,215 words) [view diff] exact match in snippet view article find links to article
Millstone JE, Banholzer MJ, Mirkin CA (February 2009). "The role radius of curvature plays in thiolated oligonucleotide loading on gold nanoparticles"
Launch and commissioning of the James Webb Space Telescope (5,817 words) [view diff] exact match in snippet view article find links to article
periods at a time, limiting total speed to about 1 mm per day. The 18 radius of curvature (ROC) actuators, which adjust curvature of the primary mirror segments
Helical camshaft (3,483 words) [view diff] exact match in snippet view article find links to article
the lobe has a very rounded-off (or “snub-nosed”) appearance. The radius of curvature of the nose region (about the axis of rotation of the camshaft) is
Bicycle and motorcycle dynamics (15,943 words) [view diff] exact match in snippet view article find links to article
from the original is inversely proportional to wheelbase. Also, the radius of curvature for a given steer angle and lean angle is proportional to the wheelbase
Glossary of engineering: M–Z (30,932 words) [view diff] exact match in snippet view article find links to article
trajectory (also called the principal normal), and r is its instantaneous radius of curvature based upon the osculating circle at time t. These components are
Anthony E. Siegman (5,080 words) [view diff] exact match in snippet view article find links to article
1098–1104 (April 1991). A. E. Siegman, "Defining the effective radius of curvature for a nonideal optical beam," IEEE J. Quantum Electron. QE-27, 1146–1148
Narrow-gauge railways in Sicily (3,495 words) [view diff] exact match in snippet view article find links to article
sleepers separated by a distance of 0.82 m (2 ft 8 in). The minimum radius of curvature was 100 m (330 ft), but on the Palermo-San Carlo there were also
History of the metre (14,851 words) [view diff] exact match in snippet view article find links to article
6 377 935 metres, the ellipticity being assumed as 1/299.15. The radius of curvature of this arc is not uniform, being, in the mean, about 600 metres
Organ-on-a-chip (11,706 words) [view diff] exact match in snippet view article find links to article
Researchers have developed a correlation between tissue stress and the radius of curvature of the MTF strips during the contractile cycle, validating the demonstrated
Curve-shortening flow (9,356 words) [view diff] exact match in snippet view article find links to article
enough to cause the radius of blurring to be less than the minimum radius of curvature. Therefore, the size of a pixel must be O(min κ/max κ2), small enough
Cyanobacterial morphology (6,934 words) [view diff] exact match in snippet view article find links to article
linear spring. (B) The local bending moment is a function of the radius of curvature. (C) Trichomes can glide along their long axis and reverse their
Non-linear inverse Compton scattering (5,128 words) [view diff] exact match in snippet view article find links to article
This equation defines a simple dependence of the local radius of curvature on the particle velocity and on the electromagnetic fields felt by
Self-cleaning surfaces (6,168 words) [view diff] exact match in snippet view article find links to article
used to fit a curve to the surface topography and determine the radius of curvature of nanostructures. Biomimicry is the imitation, or mimicry, of biological
Carlos Ibáñez e Ibáñez de Ibero (7,998 words) [view diff] exact match in snippet view article find links to article
ellipticity being assumed as 1/299.15 according to Bessel ellipsoid. The radius of curvature of this arc is not uniform, being, in the mean, about 600 metres
Basket-handle arch (2,647 words) [view diff] exact match in snippet view article find links to article
contained within the same angles as the arcs of the circle, would have a radius of curvature in their center equal to the radius of the latter. Curves with five
History of photographic lens design (16,091 words) [view diff] exact match in snippet view article find links to article
flint glass side facing the subject and an f/16 aperture stop at its radius of curvature, making it reasonably sharp over a wide field of about 50°.: 158 
Wiesental bridge (4,333 words) [view diff] exact match in snippet view article find links to article
and 1900 meters. In elevation, the bridge lies in a trough with a radius of curvature of 16,000 meters. The maximum longitudinal gradient is 4%, the transverse
Knot (4,285 words) [view diff] exact match in snippet view article find links to article
the end from which the hauling will be done must have the greater radius of curvature in the finished knot to maximize the strength of the knot. Tools
Gun dynamics (4,548 words) [view diff] exact match in snippet view article find links to article
9870 N. In another case assume that a non-straight barrel has a radius of curvature of 1000 m, which is a relatively straight barrel. If the shot mass