Results 271 to 280 of about 411,008 (315)
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Ray failures in finite ray tracing
Applied Optics, 1985Le rayon peut manquer la surface geometrique definie par l'equation de surface, il peut subir une reflexion interne totale a la limite milieu dense-milieu moins dense, et la hauteur du rayon a la surface, peut depasser la demi-ouverture indiquee pour cette surface, le rayon peut rencontrer la meme surface apres ...
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Isoenergetic rays in ray trace programs 1: Generation of isoenergetic rays
Applied Optics, 1985When the performance of an optical system is evaluated by tracing rays from a point source through the system, it is necessary in some cases to use rays which effectively transport equal amounts of energy per unit time (isoenergetic rays). The procedure given in the optical literature for generating isoenergetic rays is to distribute the ray ...
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2015
Ray and Ray & Liz - A multiple component output comprising of: (1) Ray (2015) A gallery installation exhibited internationally (2) Ray & Liz (2018) A multi-award winning and critically acclaimed feature film created for global theatrical release and mass market digital platforms Both works were written and directed by Richard Billingham ...
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Ray and Ray & Liz - A multiple component output comprising of: (1) Ray (2015) A gallery installation exhibited internationally (2) Ray & Liz (2018) A multi-award winning and critically acclaimed feature film created for global theatrical release and mass market digital platforms Both works were written and directed by Richard Billingham ...
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Ray Bradbury, “Ray Bradbury,” and “RAY BRADBURY”
Science Fiction Studies, 2021openaire +1 more source
2018
X-ray (and gamma-ray) techniques have been used for many years to determine moisture distribution in laboratory specimens, cf. Shang and Pere (1997) and Hansen and Bentz (1999). The attenuation (loss of intensity) is a measure of the density and the thickness of the object between a source and a sensor.
Owe Lindgren, Lars-Olof Nilsson
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X-ray (and gamma-ray) techniques have been used for many years to determine moisture distribution in laboratory specimens, cf. Shang and Pere (1997) and Hansen and Bentz (1999). The attenuation (loss of intensity) is a measure of the density and the thickness of the object between a source and a sensor.
Owe Lindgren, Lars-Olof Nilsson
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European Journal of Radiology, 2007
Ionizing radiation is being regarded as life threatening. Therefore, accidents in nuclear power plants are considered equal threatening as nuclear bomb explosions, and attacks with dirty bombs are thought as dangerous as nuclear weapon explosions. However, there are differences between a nuclear bomb explosion, the largest imaginable accident in a ...
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Ionizing radiation is being regarded as life threatening. Therefore, accidents in nuclear power plants are considered equal threatening as nuclear bomb explosions, and attacks with dirty bombs are thought as dangerous as nuclear weapon explosions. However, there are differences between a nuclear bomb explosion, the largest imaginable accident in a ...
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2013
The study of the passage of electricity through gases had lagged behind the corresponding study on metals and liquids. Faraday himself had engaged in research on electrical discharges in gases as early as 1838 but was hampered by the inefficiency of his vacuum pumps.
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The study of the passage of electricity through gases had lagged behind the corresponding study on metals and liquids. Faraday himself had engaged in research on electrical discharges in gases as early as 1838 but was hampered by the inefficiency of his vacuum pumps.
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The Ray casting engine and Ray representatives
Proceedings of the first ACM symposium on Solid modeling foundations and CAD/CAM applications - SMA '91, 1991John L. Ellis +6 more
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Superdiffusion of cosmic rays in compressible magnetized turbulence
Monthly Notices of the Royal Astronomical Society, 2022Yue Hu, A Lazarian, Siyao Xu
exaly