منابع مشابه
Spread of an Advantageous Gene
We wish to model the spread of genetic innovation through a spatially structured population. As genetic models are naturally specified in terms of the interactions of individuals, we begin by constructing a discrete-site particle model with migration and Moran-like reproduction interactions between pairs of particles within each site. For many purposes, such a discrete model is intractable, so ...
متن کاملAdvantageous Strategy Deciding Advantageously Before
, 1293 (1997); 275 Science et al. Antoine Bechara, Advantageous Strategy Deciding Advantageously Before Knowing the www.sciencemag.org (this information is current as of March 31, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/275/5304/1293 version of this article at: including high-resolution figures, can be found in t...
متن کاملDemography can favour female - advantageous alleles Anna
When female fecundity is relatively independent of male abundance, while male reproduction is proportional to female abundance, females have a larger effect on population dynamics than males (i.e. female demographic dominance). This population dynamic phenomenon might not appear to influence evolution, because male and female genomes still contribute equally much to the next generation. However...
متن کاملAdvantageous Strategy Deciding Advantageously Before Knowing
, 1293 (1997); 275 Science et al. Antoine Bechara, Advantageous Strategy Deciding Advantageously Before Knowing the www.sciencemag.org (this information is current as of October 27, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/275/5304/1293 version of this article at: including high-resolution figures, can be found in...
متن کاملLoss Aversion leading to Advantageous Selection
Some insurance markets are characterized by “advantageous selection”, that is, ex-post risk and coverage are negatively correlated. We show that expectation-based loss aversion as in Kőszegi and Rabin (2006, 2007) provides a natural explanation for this phenomenon when agents face modest-scale risks. More exposure to risk has two competing effects on an agent’s willingness to pay for insurance:...
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ژورنال
عنوان ژورنال: Nature Reviews Immunology
سال: 2002
ISSN: 1474-1733,1474-1741
DOI: 10.1038/nri784