نتایج جستجو برای: point sources
تعداد نتایج: 793665 فیلتر نتایج به سال:
Dimensional Finite Element Model for Pollutant A Two Transport out of Dumped Disposal sites
Luminous-efficiency functions for small fields were measured with flicker photometry and heterochromatic brightness-matching methods for the same two subjects. For the larger stimuli (22.9 and 11.5'), the luminous-efficiency functions differed between the two methods. Those obtained by flicker photometry showed a simple narrow shape, whereas those obtained by heterochromatic brightness matching...
A catalog of gamma-ray sources based on photons with energies greater than 1 GeV has been developed from observations taken by the EGRET instrument o f the Compton Gamma Ray Observatory. The data are taken from the 4.5 years of observation available in the public data archive. We emphasize sources which are detected using the entire database without regard to any possible transient o r v ariabl...
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