988 resultados para Relação entre civis e militares
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Os objetivos neste trabalho foram estimar as correlações entre medidas obtidas por ultrassonografia e na carcaça e acompanhar o desenvolvimento da área de olho-de-lombo e a deposição de gordura de búfalos em diferentes períodos de confinamento. Foram utilizados 20 bubalinos da raça Murrah, castrados, abatidos aos 75, 100, 125 ou 150 dias de confinamento. As medidas realizadas foram área de olho-de-lombo, espessura de gordura subcutânea do dorso e espessura de gordura da garupa, mensuradas por ultrassonografia quando os búfalos atingiram o tempo de abate e na carcaça, após o abate. A espessura de gordura subcutânea da carcaça foi avaliada utilizando-se paquímetro e a área de olho-de-lombo da carcaça, régua do quadrante de pontos. O período de confinamento apresentou efeito linear crescente na área de olho-de-lombo e nas espessuras de gordura do dorso e da garupa avaliadas por ultrassom e na carcaça. O efeito linear positivo entre 75 e 150 dias de confinamento, tanto para a área de olho-de-lombo como para espessura de gordura medidas no dorso e na garupa, comprovou que os animais ainda não haviam atingido a maturidade. As correlações entre as medidas obtidas por ultrassom e na carcaça foram 0,82 para área de olho-de-lombo e 0,85 para espessura de gordura subcutânea no dorso. As características de carcaça medidas por ultrassom em bubalinos apresentam boas correlações com as medidas realizadas na carcaça no momento do abate, o que permite, em bubalinos da raça Murrah castrados e oriundos de rebanho leiteiro, acompanhar as alterações dessas características durante o desenvolvimento.
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(Objective) Assess the functional capacity and determine the difference between the means of functional capacity (basic and instrumental activities of daily living) and the age groups of elderly residents in an outlying area in the hinterland of Bahia/Northeast of Brazil. (Methods) Analytical study with cross-sectional design and a sample of 150 elderly individuals enrolled in four Health Units in the municipality of Jequié, Bahia, Brazil. The instrument consisted of sociodemographic and health data, the Barthel Index and the Lawton scale. (Results) In all, 78.00% of the elderly were classified as dependent in the basic activities and 65.33% in the instrumental activities of daily living. Using the Kruskal- Wallis test, we found a statistically significant difference between the means of instrumental activities and the age groups (p= 0.011). (Conclusion) An elevated number of elderly were classified as dependent in terms of functional capacity and increased age is related to greater impairment in the execution of instrumental activities of daily living
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The relationship between lipid peroxidation, antioxidant defense and diabetic osteopenia remains unclear. This study evaluated the relationship between lipid peroxidation index, antioxidant defense parameter and bone metabolism in a premenopausal diabetic model by measurements such as thiobarbituric acid-reactive substances concentration (TBARS) and reduced glutathione (GSH) content in brain homogenates, histomorphometric analysis, biomechanical testing and bone mineral density (BMD). Female Wistar rats with regular estrous cycle were divided into two groups: Group 1: control rats (n = 15) and Group 2: diabetic rats (n = 15). Diabetes mellitus was induced by alloxan and confirmed by glycemia 250 mg/dL. The experimental period understood 1 and 5 after days induction and 45, 75 and 120 days after the installation of diabetes mellitus.The lipid peroxidation index, measured by TBARS concentration, showed a significant increase (p<0.05) in diabetic animals in comparison to animals control. However, the antioxidant parameter, measured by GSH content, was significantly decrease (p<0.05) in diabetic animals. Histomorphometric analysis showed a significant increase (p<0.05) in femoral trabecular separation together with a significant decrease (p<0.05) in trabecular thickness and reduced trabecular bone volume in diabetic rats. Moreover, biomechanical testing and BMD values were significant decrease (p<0.05) in diabetic group. Thus, our results demonstrated that increased lipid peroxidation and altered antioxidant defense could be related to the development of oxidative stress and diabetic osteopenia in premenopausal rats
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The crustaceans activity of move about could alter in function of the environmental conditions. In the present study, this activity of the hermit crab Clibanarius vittatus was studied in dry and submerged areas of the intertidal region of Pescadores Beach in Sao Vicente (SP), Brazil. In both areas 110 animals (86 of dry and 24 of submerged area) were analyzed and C. vittatus show more activity in the submerged area than in the dry one. The low activity of locomotion presented when exposed to the air, can be due by the stress caused in function of the high temperature and desiccation.
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This descriptive study aimed to investigate the relationship between expression of immunological (TCD4 +) and virological (viral load) parameters, lipodystrophy syndrome and lifestyle variables of people living with HIV who underwent a program of physicalexercise. Initially, the sample was composed by 17 persons, recorded at the Department of Giselda Trigueiro Hospital Care (GTH), Natal-RN . With the passing of the stages of intervention (physical training program- PTP) the number of participants has changed (17, 9, 8 and 7) as the training phases (I, II, III and IV). Data collected were on total cholesterol, High Density Lipoprotein (HDL) and triglycerides. The % fat (% F), body mass index (BMI), waist-hip ratio (WHR), lean mass (LM), central fat (BF), total (TF) and peripheral (PF), weight and height were used to measure the morphological parameters. For control of variables (TCD4 +, viral load, Triglycerides, Cholesterol, HDL), the information contained in the blood tests every four months were investigated. After Phase I and II, it was used a structured interview. Then sampling was carried out considering the pre-and post-tests 1, 2, 3 and 4 (after 16, 32, 48 and 64 weeks of training, respectively). Daily, the intensity of the work was checked by the scale of perceived exertion for exercises adapted to resistance34. Procedures used were descriptive statistics (dispersion, absolute and relative frequencies, means, standard deviations and minimum and maximum values) as well as Spearman linear correlation adopting a significance level of p ≤ 0.05. Positive changes were observed for TCD4 + and viral load in all phases of the PTP. For the morphological components, the loss of central subcutaneous fat (CSF) and total subcutaneous fat (TSF) for both sexes and the decrease in % BF among women were the most dramatic results after the training phase I. For men, results were more significant to % F and LM in Phases I and II and peripheral subcutaneous fat (PSF) declined in all phases of the exercise. As for women, results were more expressive for % F and TM in the phases I and II and the PSF decreased in all phases of the exercise. Whereas for women, the waist/hip ratio (WCQ) and 0% F decreased and showed a positive association with triglycerides (WHR r * 0.82, p 0.042, r 0.88 TSF *, p 0.019 and r 1.00 ** CSF, p <0.001) and among men with limb subcutaneous fat (LSF)* r 0.65, p 0.029). The PTP provided improvement in the health, self-esteem and quality of life, proving to be a possible strategy to positively influence the expression of immunological parameters (TCD4 +) and virological (viral load) and morphological components of people living with HIV causing no deleterious effects in these parameters
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Epilepsy is a chronic disorder of the central nervous system, most frequently characterized by abnormal electrical impulses in the brain. It is the oldest recorded neurological disease and has been surrounded by myths, mistaken beliefs and preconceptions. Three professionals work with epileptic patients on a daily basis: teachers, physical educators and physicians . This study aimed to analyze and compare the level of knowledge, preconceptions and attitudes of undergraduate students in the courses of Pedagogy, Physical Education and Medicine, future professionals who will deal with epileptic patients. This descriptive observational study was conducted with 286 university undergraduates of both sexes (women 99/34.6% and men 187/65.4%) from the first to fourth year of Pedagogy, Physical Education and Medicine courses at the Universidade Estadual Rio Grande do Norte (UERN), with mean age of 23 years. A validated and adapted 17-question questionnaire, divided into nine knowledge-based questions, five related to preconceptions and three on attitudes, was applied. Results allowed elaboration of a manuscript entitled Comparative Analysis of Knowledge, Attitude and Preconceptions in University Undergraduates of Pedagogy, Physical Education and Medicine Courses in Relation to Epilepsy. The findings of this article show that knowledge of epilepsy in the three groups is very satisfactory. The low level of preconception indicates that educational or clarifying information is being transmitted, albeit by television, a layman s information vehicle, which has undoubtedly contributed to reducing the stigma of epilepsy through educational information. Results also suggest a lack of knowledge on how to act during a seizure, especially in education professionals. Although there are limitations in our sample, the relevance and contribution of this study is to call attention to the importance and need for these future professionals to be informed and learn correct attitudes with respect to epilepsy during their academic formation. This is essential at a time when the disease is being brought out of the shadows. This research was supported by the Office of the Dean of Teaching, and Deans of Pedagogy, Physical Education and Medicine at UERN. The research was made possible by the multidisciplinary interaction among a physical educator, child neurologist and statistician, all contributing to achieving the aims set out here
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Conselho Nacional de Desenvolvimento Científico e Tecnológico
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condições de saúde são questões que precisam ser investigadas na nossa sociedade. Diante da inexistência de estudos que abordem os aspectos psicológicos e físicos desses profissionais, tornou-se necessário e relevante esta investigação para a área de segurança pública num contexto multidisciplinar. O estudo objetivou verificar as características da aptidão física e psicológica relacionada à saúde de policiais militares do Batalhão de Atividades Policiais Especiais (BOPE), da Polícia Militar do Rio Grande do Norte. A amostra selecionada de forma aleatória foi composta de 64 militares de diferentes graduações, do sexo masculino com idade média de 26,2±2,6 anos. Foram utilizados como instrumentos de medida o Questionário de Saúde Geral de Goldberg para avaliar a saúde geral; uma balança digital da marca Techline®, e estadiômetro portátil da marca Sanny® para avaliar a massa corporal e a estatura; fita antropométrica metálica Sanny® para avaliar a perimetria (circunferência do braço contraído, circunferência da panturrilha); paquímetro Sanny® para avaliar os diâmetros ósseos (bi-epicondilar umeral e bi-epicodilar femural); adipômetro Harpender® para avaliar a espessura das dobras cutâneas; dinamômetro manual Jamar para avaliar a força de preensão manual; flexímetro Sanny®, fotocélulas CEFISE modelo Speed Test Fit e o YoYo Intermitent Recovery Test para avaliar o desempenho físico ( flexibilidade, agilidade, velocidade e endurance anaeróbica). Os participantes apresentaram valores elevados para risco de distúrbio ou mesmo a presença de distúrbio, no que se refere à saúde geral; o grupo estudado é classificado como mesoendomorfico, predominando características de endurance aeróbico e anaeróbico e força que foram relacionadas com os aspectos psicológicos. O perfil somatotípico meso-endomorfo parece interferir nos elevados riscos de distúrbios psicológicos advindos da atividade laboral exigida, apesar dos mesmos apresentarem um bom desempenho físico
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In recent years, issues involving public safety have gained more prominence in scientific debates, the media, and common sense, because undoubtedly the feeling of fear and insecurity caused by the increase in violence overall, has spread like construction element of social representations, both in individual levels, as well as collectively. Violence is a social phenomenon existing in human manifestations, from the older societies, ie it was present in all historical periods, but in different ways in the subjective and objective, having had the task of being the central element in modeling process for the formation of individual behavior, both in older societies as in modern society. However, it has a peculiar feature of acquiring new contours to the extent that the individual and collective behaviors are modified in relation individual-violence. In this sense, the institutions that establish the order from the control of violence, have their social representations in the context of social relationships permeated by elements of violence, fear and insecurity, that shift the subjective feeling of insecurity, or existential, for a concrete plan and goal, namely to the level of physical insecurity in daily life in the modern world. The objective of this study was to capture the construction of social representations of the population in Aracaju on the police institution and the figure of the policeman in the contemporary context. We focus our attention only to the institutions of order, which constitute the field of the apparatus of public security and social protection of our state
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El presente trabajo discute la Educación para la Ciudadanía en la Educación Superior, destacando los desafíos y las potencialidades de la Universidade do Estado do Rio Grande do Norte (UERN); que organiza su acción política y pedagógica conforme a las exigencias de la actual política educacional para este nivel de educación. Analiza la relación de ésta con la Educación Básica a partir del estudio del Proyecto Pedagógico del Curso de Ciencias Sociales discutiendo la educación para la ciudadanía y la formación ciudadana de los futuros profesores de la educación básica en consonancia con la LDB 9.394/96, con las Directrices Curriculares Nacionales para los cursos de Docencia y además para programas y políticas de orientación para la educación superior que resultaron de la conquistas de los movimientos sociales y que son propuestos por medio de las siguientes secretarías: Secretaria de Educação Continuada, Alfabetização e Diversidade (SECAD) y Secretaria de Educação Superior (SESu). La reflexión incluye el estudio de tales temáticas en el eje de temas emergentes que organizan el debate educacional, sobretodo en América Latina, y los desafíos de las universidades que actúan en el contexto de la periferia en la desconstrucción del dominio simbólico del colonialismo cultural y la construcción de la globalización alternativa y contra hegemónica a la globalización neoliberal. El estudio evidencia que la idea de ciudadanía en la sociabilización contemporánea presenta una ambigüedad política consecuente de los procesos de globalización creciente siendo necesario que la perspectiva de la educación para la ciudadanía adoptada en la formación de los profesionales de a educación sea re politizada a partir de la noción de ciudadanía colectiva y multicultural apoyada en los principios de democracia y justicia social, construida en las interfaces de la educación escolar y prácticas educativas en lo entorno social, y en los espacios políticos de organización y movilización colectiva en torno de las conquistas por los derechos civiles, sociales, políticos y culturales, y la inclusión de temas y valores emergentes en la educación que interligados e interdependientes, garanticen su efectividad
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This paper aim to check a hypothesis that assumes several behaviors related to social work norm´s obeying as a phenomenon that can be explained by actor´s social network structure and the rational choice processes related to the social norm inside that network, principally the payoff´s analysis received by the closest actors, or neighbors, at a social situation. Taking the sociological paradigm of rational action theory as a basis, the focus is on a debate about the logic of social norms, from Émile Durkheim´s method to Jon Elster´s theory, but also including social network analysis´s variables according to Robert Hanneman; and also Vilfredo Pareto´s constants related to human sociability, at the aim to detect elements that can help the scholars to develop an agent based model which could explain the sociological problem of deviance by a better way than the common sense´s view about morality and ethics at a social work environment
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A malformação da mangueira causada pelo fungo Fusarium subglutinans Wollenweb & Reinking é provavelmente a doença que mais causa prejuízos à produção de manga no Brasil e em outros países produtores. Esse fungo foi isolado de uma planta-matriz da cultivar Tommy Atkins com avançados sintomas da doença, purificado e preparado para ser inoculado em 15 cultivares de manga nacionais e importadas. Inicialmente, foram inoculadas, em julho de 2000, 10 cultivares: Bourbon IAC - 100, Coração-de-Boi, Keitt, Parvin, Primor de Amoreira, Sensation, Smith, Surpresa, Tommy Atkins e Van Dyke. O segundo grupo foi inoculado em dezembro de 2000, com as cultivares: Adams, Bhadauran, Palmer, Princesa e Zill, e repetiu-se a inoculação com outras mudas das cultivares Primor de Amoreira, Sensation e Tommy Atkins, com a finalidade de se compararem as duas épocas de inoculação. Através dos dados obtidos com as plantas avaliadas nas duas épocas de inoculação, após 11 meses de observações, realizou-se o teste de médias Z para comparar a proporção de plantas doentes entre as cultivares, podendo-se concluir, com os resultados obtidos, que as cultivares Bhadauran, Palmer, Parvin, Sensation, Surpresa, Van Dyke e Zill apresentam menor porcentagem de plantas com sintomas de malformação ou menor progressão de sintomas em relação às outras cultivares inoculadas, para as condições de ambiente protegido em que foram realizados os ensaios.
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Com a análise das características morfométricas procura-se entender a relação solo-superfície, em decorrência dos processos erosivos sobre estruturas e litologias variadas. Neste trabalho, objetivou-se avaliar as características morfométricas do padrão de drenagem e do relevo em microbacias hidrográficas de 2ª ordem de magnitude, em Latossolo Vermelho-Escuro e Argissolo Vermelho-Amarelo, com vistas ao planejamento agroambiental da Bacia Hidrográfica do Córrego Rico, município de Jaboticabal, SP. O estudo foi baseado em fotografias aéreas, pancromáticas, verticais na escala 1:35.000 da região administrativa de Ribeirão Preto. Com técnicas de fotointerpretação, foram traçadas a rede de drenagem e respectivas microbacias hidrográficas, onde as variáveis selecionadas foram determinadas. As classes de risco de degradação, resultando no uso potencial do solo, foram determinadas de acordo com o coeficiente de rugosidade. As características do padrão de drenagem e do relevo repercutiram no comportamento hidrológico e litológico das microbacias hidrográficas, possibilitando a diferenciação entre as unidades de solos. A densidade de drenagem e a amplitude altimétrica foram as características que mais contribuíram para o poder discriminatório na relação solo-superfície. Na análise conjunta do potencial de uso do solo, verificou-se, principalmente, adequação para agricultura nos Latossolos e pecuária e, ou, reflorestamento nos Argissolos.
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Este trabalho foi realizado com o objetivo de conhecer a influência que algumas variáveis meteorológicas exercem na razão entre sólidos solúveis totais e acidez total titulável (ratio) e no índice tecnológico dos frutos da primeira florada das laranjeiras-'Natal' e 'Valência', na região de Bebedouro-SP, mediante a utilização de métodos estatísticos de regressão. Foram utilizados dados de amostragens de rotina para o processamento industrial durante 4 anos, os quais permitiram desenvolver equações de regressão linear e quadrática, com a soma térmica (graus-dia) como variável independente, e de regressão múltipla, utilizando graus-dia e chuva como variáveis independentes. A equação de melhor ajuste para o índice tecnológico foi a quadrática, enquanto para o ratio a equação linear apresentou o melhor ajuste. A temperatura do ar, representada por graus-dia, foi a variável que exerceu maior influência nos indicadores de qualidade dos frutos.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior