72 resultados para Hierarchy and topology


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Pós-graduação em Zootecnia - FMVZ

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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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The quality of life of nursing professionals of character is relevant because the service involves every aspect of workers with personal, social and cultural, so that professionals can result in unproductive and emotionally shaken, and may influence the direct patient care.The aim of this study is to report the quality of life of nursing staff working in the adult ICU of a university hospital.Methodology will be applied to qualitative, through interviews with guiding questions, with the subject all the nursing staff of the Intensive Care Unit - Adult, located in Bauru State Hospital. The survey results were analyzed through content analysis proposed by Bardin. The interviews were divided into categories and subcategories in the sequence. In the category Defining quality of life - hidden connections got four subcategories: happiness, pleasure, interrelation and practice in nursing, which are directly related to the meaning of quality of life. What about the profession as interference in quality of life of nursing staff reached the category A profession in contrast with the quality of life - Connections Exposed that led to the division of four subcategories: proximity to death, absenteeism, double day / salary, shifts, ranking at work and work process. Finally, it concerns the improvement of the profession that can intervene in the quality of life of workers obtained the category Improving occupancy improving the quality of life - Connections to be built, which is subdivided into sub-categories: professional incentive, hierarchy and enhancement of the profession. These categories and subcategories showed significant and important aspects of quality of life of nursing professionals

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Aquaculture practices usually put the Nile tilapia in an artificial social environment, which males predominate due to their faster growth desirable for aquaculture purposes. Such a situation can increase male-male fighting because males are generally more aggressive than females, and also because fighting ability is similar within the same sex, leading to longer contests. As behavior has been used to infer welfare in several fish species, the aim of this study was to investigate whether sex composition affects agonistic interactions, social hierarchy and energetic demand in groups of Nile tilapia (Oreochromis niloticus; L.). Size-matched adult fish were divided in two treatments: MM = four males and MF = two males and two females (10 repetitions for each treatment). The experiment lasted for 11 days and social interactions (aggressiveness and rank order) were recorded at the 2nd, 6th and 10th days (15 min per day). Fish were food deprived and body weight loss was used to infer energetic cost. A higher frequency of lateral threat (Student’s t independent test; t = 2.55; p = 0.02) and total interactions (Student’s t independent test; t = -2.81; p = 0.01) was observed in the MF treatment. MM group showed unstable hierarchy (Binomial test, p = 0.04), which is considered a social stressor. However, mean weight loss was not affected by treatments (Student’s t independent test; t = -0.74; p = 0.47). These results support the idea that sexual composition affects aggressive interactions and destabilizes social hierarchy, but not energy cost

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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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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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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The posthepatic septum (PHS) divides the body cavity of Tupinambis merianae into two parts: the cranial one containing the lungs and liver and the caudal one containing the remaining viscera. The PHS is composed of layers of collagenous fibers and bundles of smooth muscle, neither of which show systematic orientation, as well as isolated blood vessels, lymphatic vessels, and nerves. Striated muscle of the abdominal wall does not invade the PHS. The contractions of the smooth muscles may stabilize the pleurohepatic cavity under conditions of elevated aerobic needs rather than supporting breathing on a breath-by-breath basis. Surgical removal of the PHS changes the anatomical arrangement of the viscera significantly, with stomach and intestine invading the former pleurohepatic cavity and reducing the space for the lungs, Thus, the PHS is essential to maintain the visceral topography in Tupitionibis. J. Morphol. 258:151-157, 2003. (C) 2003 Wiley-Liss. Inc.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)