منابع مشابه
Coveting thy neighbors fitness as a means to resolve social dilemmas
In spatial evolutionary games the fitness of each individual is traditionally determined by the payoffs it obtains upon playing the game with its neighbors. Since defection yields the highest individual benefits, the outlook for cooperators is gloomy. While network reciprocity promotes collaborative efforts, chances of averting the impending social decline are slim if the temptation to defect i...
متن کاملShare with Thy Neighbors
Peer to peer (P2P) systems are traditionally designed to scale to a large number of nodes. However, we focus on scenarios where the sharing is effected only among neighbors. Localized sharing is particularly attractive in scenarios where wide area network connectivity is undesirable, expensive or unavailable. On the other hand, local neighbors may not offer the wide variety of objects possible ...
متن کامل"Coveting thy neighbour's legs": a qualitative study of exercisers' experiences of intrinsic and extrinsic goal pursuit.
Goals are central to exercise motivation, although not all goals (e.g., health vs. appearance goals) are equally psychologically or behaviorally adaptive. Within goal content theory (Vansteenkiste, Niemiec, & Soenens, 2010), goals are adaptive to the extent to which they satisfy psychological needs for autonomy, competence, and relatedness. However, little is known about what exercisers pursuin...
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Neurotransmitter "spillover" between neighboring synapses challenges the principle of synapse specificity. In this issue of Neuron, show that release from neighboring presynaptic sites contributes significantly to AMPA receptor-mediated postsynaptic currents at cerebellar mossy fiber synapses. Unexpectedly, spillover is predicted to improve the reliability and reduce the variability of transmis...
متن کاملTHY 1 ( Thy - 1 cell surface antigen )
Transcription of THY1 is initiated at multiple sites producing an approximately 5591 bp transcript. After splicing, the transcript is reduced to 2143 bp. Transcriptional regulation for tissue-specific expression of Thy-1, as well as for controlling expression in cell sub-populations, and in some cancers, is governed by a number of mechanisms. For tissue-specific transcriptional regulation, the ...
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ژورنال
عنوان ژورنال: National Tax Journal
سال: 2003
ISSN: 0028-0283,1944-7477
DOI: 10.17310/ntj.2003.4.04