doi:10.3758/BF03342293R. Chris MartinSpringer-VerlagPsychonomic scienceMARTIN, R. C. Resistance to extinction of an es- cape response as a function of number of re- inforcements. Unpublished Master's thesis, University of Florida, 1962.
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The extinction coefficient, in the context of Computer Science, refers to the proportionality factor, denoted as 'k', that characterizes the attenuation of light in a thin atmospheric layer. It quantifies the loss in radiance of the incident light as it interacts with matter in the layer. ...
The Haleakalā silversword thus represents a good example of how the current distribution, and even the known recorded distribution, may not accurately represent current climatic suitability. Rainfall and air temperature have consistently been found to be strongly associated with recent silversword ...
With respect to the nutritive value of PO, different aspects can contribute to the differences reported in the literature, namely the soil and climate conditions, species and cultivar, as well as pre- and post-harvest conditions, processing type and part of the fruit used. For example, regardin...
Traditionally, the study of noisy population growth has maintained a focus on population abundance1,2; for example, the 1943 Luria-Delbrück experiment used variation in the abundance of phage-resistant bacteria at a given time to deduce that bacteria mutate independent of selective pressures3. In ...
A variety of factors could be involved to cause the monarch butterflies’ near extinction. One could have a co-relation to the lessening of other insects such as bees and other bird species. Another factor could be due to a number of human economic activities such as urbanization and illegal...
This is an example of the disagreement between environmentalist positions and those centered on the defense of animals. Farming and eating invertebrate animals harms them, and this will continue while their interests are not taken into consideration. In fact, as already mentioned above, due to ...
For example, it was used to investigate the theory of a positive association between predator body size and both mean prey body size and prey diversity [69]. In our study, a high degree of co-localization between cancer and immune cells measured by this index was found to be significantly ...
Common ecological explanations for the existence of such patterns involve differences among species in susceptibility to extinction and/or ability to colonize vacant habitat. The subset of species found in the locations of lowest richness (e.g., the island at the distal end of an archipelago, or...