نتایج جستجو برای: apparent density
تعداد نتایج: 514111 فیلتر نتایج به سال:
The notion of an apparent horizon (AH) in a collapsing object can be carried over from the Lemaı̂treTolman to the quasispherical Szekeres models in three ways: 1. Literally by the definition—the AH is the boundary of the region, in which every bundle of null geodesics has negative expansion scalar. 2. As the locus, at which null lines that are as nearly radial as possible are turned toward decre...
Regional climate modelling was used to produce high resolution climate projections for Africa, under a "business as usual scenario", that were translated into potential health impacts utilizing a heat index that relates apparent temperature to health impacts. The continent is projected to see increases in the number of days when health may be adversely affected by increasing maximum apparent te...
Most North American unionids are imperiled to some degree, including the Louisiana Pigtoe, Pleurobema riddellii, which is currently under review for listing U.S. Endangered Species Act. Understanding a species' population dynamics, spatial and temporal variation in survival, density, recruitment, size, vital conservation, but this information lacking P. riddellii. We conducted mark–recapture st...
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