94 resultados para social choice with interpersonal utility comparisons
em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"
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O artigo em questão é fruto de pesquisa sobre a educação jornalística e teve como objeto as matrizes curriculares de todos os cursos de Comunicação Social com habilitação em jornalismo do Brasil. O objetivo foi o de fazer um diagnóstico das estruturas curriculares do referido curso em todas as regiões do país e depois consolidar um desenho da estrutura nacional. Utilizamos como metodologia a pesquisa quantitativa e qualitativa. Nossas principais constatações foram em primeiro lugar a de que o espaço destinado aos conteúdos de Síntese/Comunicação na estrutura curricular de todas as regiões é mínimo, o que dificulta a inter-relação entre a teoria e a prática. em segundo lugar pudemos verificar que, apesar das premissas previstas nas DCN para o curso de Comunicação Social, as realidades regionais não estão contempladas nas matrizes curriculares dos cursos.
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Nesticodes rufipes is widely distributed in tropical and subtropical regions, being strongly associated with humans. However, few behavioral and ecological studies have investigated interspecific interactions between these spiders and insects of medical and veterinary importance. Here, we have investigated prey choice by N. rufipes when two different prey species, Musca domestica and Dermestes ater, were offered simultaneously. We also quantified the capture of these prey types by this predator in a poultry house and analyzed the association between prey-choice with physical characteristics of the prey. Finally, we discuss whether there is an antagonistic intraguild interaction in such a system composed of N. rufipes (top predator), D. ater (predator of larvae of M. domestica and prey of N. rufipes) and M. domestica (N. rufipes' prey). We found that Musca domestica were more abundant than D. ater in N. rufipes webs in the poultry house. Spiders given a choice of adults of M. domestica plus adults of D. ater, and also on adults plus larvae of M. domestica, preyed more on adult flies than on the other prey types. This preference was probably associated with the lesser mass and shorter lengths of adult flies. Our experiments demonstrated that the predation impact of N. rufipes on D. ater is low when compared to M. domestica. This result provides evidence that an antagonistic interaction between these predators does not occur, suggesting that they are in fact acting either synergistically or additively on M. domestica prey.
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Social phobia is a common mental disorder that can cause considerable distress and impairment in functioning and quality of life but it is still an underdiagnosed and undertreated disorder. The differential diagnosis is not always simple. because its clinical features overlap with many other mental and non-mental disorders characterized by social avoidance. The aim of this study was to review the literature and discuss the differential diagnosis of social phobia with the following conditions. normal social anxiety (shyness), depressive disorders, alcoholism, body dysmorphic disorder, panic disorder and agoraphobia, simple phobias, generalized anxiety disorder, obsessive-compulsive disorder, post-traumatic stress disorder, delusional disorders and avoidant and schizoid personality disorders. A Medline and Lilacs search was conducted between 1990 and 2002, using the key words social phobia, social anxiety disorder, diagnosis and defferential diagnosis. The accurate diagnosis is very important for the appropriate treatment approach.
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DNA methylation plays an important role in the epigenetic control of developmental and behavioral plasticity, with connections to the generation of striking phenotypic differences between castes (larger, reproductive queens and smaller, non-reproductive workers) in honeybees and ants. Here, we provide the first comparative investigation of caste- and life stage-associated DNA methylation in several species of bees and vespid wasps displaying different levels of social organization. Our results reveal moderate levels of DNA methylation in most bees and wasps, with no clear relationship to the level of sociality. Strikingly, primitively social Polistes dominula paper wasps show unusually high overall DNA methylation and caste-related differences in site-specific methylation. These results suggest DNA methylation may play a role in the regulation of behavioral and physiological differences in primitively social species with more flexible caste differences. © 2013 Springer-Verlag Berlin Heidelberg.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Serviço Social - FCHS
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Pós-graduação em Serviço Social - FCHS
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Agronomia (Energia na Agricultura) - FCA
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Pós-graduação em Ciências Odontológicas - FOAR
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Serviço Social - FCHS
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This study presents the trajectory of domestic federal public debt from Brazil in the years 2003 to 2010. Scales the amount spent on financial burden to pay the debt in relation to what was spent on items related to social development, health, education and welfare. The study concludes that Brazil despite an increase in social spending, with effective results, expenditures for the cost of domestic federal debt were much higher than social spending. The numbers were expressive in the maintenance of debt and very tiny in relation to social spending