Cooperativeness
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. COOPERATIVISMO: UMA ALTERNATIVA VIÁVEL PARA A ELEVAÇÃO DA RENDA FAMILIAR NA MICRORREGIÃO DO CARIRI ORIENTAL PARAIBANO / COOPERATIVISMO: UMA ALTERNATIVA VIÁVEL PARA A ELEVAÇÃO DA RENDA FAMILIAR NA MICRORREGIÃO DO CARIRI ORIENTAL PARAIBANO
O presente estudo teve por objetivo analisar os principais fatores que contribuíram para a elevação da renda familiar dos cooperados da Cooperativa Agropecuária do Cariri Coapecal. O cooperativismo surgiu no século XIX, com a fundação, em 1844, da primeira cooperativa, em Rochdale, bairro de Manchester na Inglaterra, em resposta ao avanço da Revoluç
Publicado em: 2007
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14. Assortment of encounters and evolution of cooperativeness
The method of evolutionary stable strategies (ESS), in its current form, is confronted with a difficulty when it tries to explain how some social behaviors initiate their evolution. We show that this difficulty may be removed by changing the assumption made tacitly in game theory (and in ESS) of randomness of meetings or encounters. In reality, such randomne
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15. Assortment of encounters and evolution of cooperativeness
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16. Experiments investigating cooperative types in humans: A complement to evolutionary theory and simulations
Unlike other species, humans cooperate in large, distantly related groups, a fact that has long presented a puzzle to biologists. The pathway by which adaptations for large-scale cooperation among nonkin evolved in humans remains a subject of vigorous debate. Results from theoretical analyses and agent-based simulations suggest that evolutionary dynamics nee
National Academy of Sciences.
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17. Paradox of the evolution of communication and of social interactivity.
Communication between individuals of a species is likely to increase the capacity to acquire skills useful for survival and propagation and thus may confer important selective advantages. Since interaction occurs between two or more individuals, the selective process is frequency dependent, and the analysis shows that communication cannot initially increase
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18. Waiting for placement: an exploratory analysis of determinants of delayed discharges of elderly hospital patients.
This article examines the causes of delayed hospital discharge for 3,111 patients waiting for alternative placement in 80 North Carolina acute care general hospitals during May 1989. Almost all of the patients were elderly: their average age was 77. Delay is defined as the period between the day a patient was judged medically ready for discharge by a dischar
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19. Involvement of Rho Family GTPases in p19Arf- and p53-Mediated Proliferation of Primary Mouse Embryonic Fibroblasts
The Rho family GTPases Rac1, RhoA, and Cdc42 function as molecular switches that transduce intracellular signals regulating gene expression and cell proliferation as well as cell migration. p19Arf and p53, on the other hand, are tumor suppressors that act both independently and sequentially to regulate cell proliferation. To investigate the functional intera
American Society for Microbiology.