Stereographic Projection - an overview | ScienceDirect Topics
1991年6月15日 — A stereographic projection, or more simply a stereonet, is a powerful method for displaying and manipulating the 3-dimensional geometry of lines and planes (Davis and Reynolds 1996). The orientations of lines and planes can be plotted relative to the center of a sphere, called the projection sphere, as shown at the top of Fig. 2-7 .
Stereographic Projection - an overview | ScienceDirect Topics
The equal-angle stereographic, or simply stereographic projection, is illustrated in Fig. 4.4.3.b. The projection plane is now the horizontal xOy plane to which the center O of the sphere belongs. The projection P ′ of the fracture pole P is the intersection of the line joining the upper point A of the vertical diameter to the fracture pole P ...
Stereographic wavelet frames on the sphere - ScienceDirect
2005年9月1日 — (2.5) It has been shown in [4,5] that any admissible 2-D wavelet in R 2 yields, by inverse stereographic projection, a spherical wavelet that satisfies (2.5). 3 In particular, for φ(θ,ϕ)= exp parenleftbigg −tan 2 parenleftbigg θ 2 parenrightbiggparenrightbigg , (2.6) which is the inverse stereographic projection on the sphere of a ...
Interpretation of electron density with stereographic roadmap ...
2007年5月1日 — The difference density between 145 and 160 Å radii, isolating the ICAM-1 receptor, is projected onto a stereographic diagram and contoured in green at 1.5 sigma intervals above the mean density. The roadmap is colored according to the charge potential of CVA21 calculated by the program Delphi ( Gilson and Honig, 1988 ).
Minimal mass optimization of tensegrity torsional structures
2024年10月1日 — Stereographic projection is a geometric technique utilized to project points from the surface of a sphere onto its equatorial plane [37]. The projection is achieved by choosing a point on the sphere, known as the “projection center” or “origin”, and constructing lines connecting each point on the sphere to this origin.
Mapping Mars: Geodetic and cartographic aspects
2015年4月1日 — Fig. 20 shows the surface distortion for the Polar Stereographic projection along parallels from 65°N to 90 °N and from 180 °W to 180 °E. The distortion increases from North Pole and reaches its maximum at 65° where it is ~1.049150 (for a comparison, the maximum scale factor for the Universal Transverse Mercator at the edge of a fuse is 1. ...
Stereographic analog application in implant-supported complete ...
2020年7月1日 — The stereographic analog method has been reported to be an efficient technique for replicating the mandibular movements. 10 Conventional stereographic recordings are tooth supported and use clutches with a central bearing point and 4 tracing studs. 10 The clutch assembly inevitably increases the vertical dimension to accommodate clutches and ...
A general approach to determine texture patterns using pole figure
2021年9月1日 — The validation of the developed approach is first examined using the standard stereographic pole figures. Then, the developed approach is applied to determine the texture by EBSD technique in the as-annealed Fe–17Cr ferritic stainless steel and the texture by X-ray diffraction (XRD) in the as-extruded Mg–2Mn alloy.
Pathways to Occlusion: TMJ Stereographic Analog and
1979年4月1日 — TMJ STEREOGRAPHIC ANALOG OF MANDIBULAR MOVEMENT 273 The set screw in the inner collar fixes the facebow stylus to maintain the space until the measurement is made with the ruler. The Styli, fitted with writing pens and activated by latex rubber bands, scribe the protrusive and mediotrusive paths (Fisher angle) of the condyle on the hinge axis ...
Stereographic Projection - an overview | ScienceDirect Topics
A stereographic projection for (10 ¯ 00) B-B reflection with copper Ka radiation of crystal regions surrounding diamond pyramid hardness indentations put at various applied load values into an RDX (21 ¯ 0) crystal solution-growth surface is shown in Figure 5a, along with the recorded B-B image in Figure 5b showing very limited spatial extent of …