diffuse X-ray scattering

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• Grazing-incidence small-angle X-ray scattering — (GISAXS) is a scattering technique most commonly done at synchrotron radiation facilities. A related technique also exists for neutron scattering (GISANS). 300px|thumb|right|Scheme 1: GISAXS scattering geometry. The incident beam strikes the… …   Wikipedia

• Scattering — is a general physical process where some forms of radiation, such as light, sound, or moving particles, are forced to deviate from a straight trajectory by one or more localized non uniformities in the medium through which they pass. In… …   Wikipedia

• Diffuse reflection — For reflection of charged particles, see Scattering from rough surfaces. Diffuse and specular reflection from a glossy surface[1] Diffuse reflection is the reflection of light from a surface such that an incident ray is reflected at many …   Wikipedia

• Ray tracing (graphics) — In computer graphics, ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane. The technique is capable of producing a very high degree of photorealism; usually higher than that of typical… …   Wikipedia

• ray — Synonyms and related words: Reptilia, X ray, actinic ray, actinism, amplitude, antinode, atom, atomic beam, atomic ray, beam, beam of light, crest, de Broglie wave, diffraction, diffuse, diffusion, disperse, dispersion, drop, electromagnetic… …   Moby Thesaurus

• X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… …   Wikipedia

• X-ray astronomy — X rays start at 0.008 nm and extend across the electromagnetic spectrum to 8 nm, over which the Earth s atmosphere is opaque. X ray astronomy is an observational branch of astronomy which deals with the study of X ray observation and detection… …   Wikipedia

• Subsurface scattering — (or SSS) is a mechanism of light transport in which light penetrates the surface of a translucent object, is scattered by interacting with the material, and exits the surface at a different point. The light will generally penetrate the surface… …   Wikipedia

• Mental ray — is a production quality rendering application developed by mental images (Berlin, Germany). Mental Images was bought in December 2007 by Nvidia. As the name implies, it supports ray tracing to generate images. Its feature set is comparable to… …   Wikipedia

• mental ray — Original author(s) mental images Developer(s) Nvidia Stable release 3.8 Preview release 3.9 Beta …   Wikipedia

• Олехнович, Николай Михайлович — В Википедии есть статьи о других людях с такой фамилией, см. Олехнович. Николай Михайлович Олехнович Мікалай Міхайлавіч Аляхновіч Дата рождения: 2 мая 1935(1935 05 02) (77 лет) Место рождения …   Википедия