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Dictionary » D » Densities Densities1. (Science: radiology) The amount of darkness or light in an area of a scan reflects the compactness and density of tissue. Differences in tissue density are the basis for CT and MR scans. 2. (Science: microscopy) logarithm to the base 10 of the reciprocal of transmittance. ![]()
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Results from our forumRe: Caffeine Coursework... in the basal ganglia, an area that plays a critical role in behavior control, but can be found in other parts of the brain as well, in lower densities. There is evidence that A 2A receptors interact with the dopamine system, which is involved in reward and arousal. (A2A receptors can also ...
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Statistical Analysis for Two Birds Counting Methods... some asummptions that i dont think im going to fulfill for all my samples. All that kind of tests compare means so i have to use proportions or densities but make a lot of data standarized (arbitrary). For example i have read some papers that compare point counts and mist nets using an analizing ...
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Genes effected by global warming? Good proposal? Feedbck pls... proposal for my physiological ecology class, and I'm just wondering if this makes sense? Proposal: Northern pocket gophers have low population densities, stick close to home, and are fiercely territorial, while Montane voles live in high-density populations and range more widely. For gophers, ...
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what is the phase problem? x ray crystallographyIn order to calculate electron densities from a diffraction experiment you need three pieces of information, only two of which can be determined directly by the experiment. Those three things are the indicies of a reflection (h,k,l), the ...
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The Fiber Disease... of the cytophilic islands grows, both the fraction of islands with cells attached and the number of cells adhered to each island increase. High densities of cell adhesion and single cell attachment per island were achieved with a 25 microm pattern size. Over time, the cells spread over the 5 ...
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