2,010 research outputs found

    Sexualidade na Gravidez

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    A gravidez pode ser considerada como crise de maturação, pois é um acontecimento comum no crescimento e desenvolvimento normal da família. Durante a crise a família encontra-se em desequilíbrio, o qual, se não for resolvido, pode conduzir a condutas de má adaptação num ou mais membros da família, podendo conduzir à sua desintegração

    The implications of industry 4.0 for the auditing profession

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    The technological development resulting from Industry 4.0 is also affecting the auditing profession. If on the one hand the new technological components of Industry 4.0 demonstrate how their implementation can facilitate the auditor's work and improve the decision-making process in business management, on the other hand they require new skills and knowledge to the professional exercise Thus, the objective of this study in a real work context - fieldwork - is to analyze the impact of the new technologies of Industry 4.0 in the Auditing profession. With this work, it was possible to understand that the digital transformation and the use of the new technologies provided by Industry 4.0, besides serving as an aid to management and to the auditing professional, do not replace man, in his social, sentimental, and thought relations, crucial aspects for the profession of Auditor.publishe

    Cancro do colo do útero: que rastreio?

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    O cancro do colo do útero é um dos cancros evitáveis mais frequente nas mulheres, Ferlay (2004) e Parkin(2005). O padrão epidemiológico da doença, caracterizado por um período longo entre a detecção das primeiras lesões e a instalação da doença, favorece a sua inclusão em programas de rastreio organizado, por serem custo-eficientes e terem ganhos de saúde associados, ver Anttila (2004), Castellsague (2006) e Koutsky (1998). O presente estudo teve como objectivo auxiliar os elementos da Comissão de Rastreio do Cancro do Colo do Útero na Região Norte na tomada de decisões relativas aos aspectos mais controversos dos rastreios ao cancro do colo do útero: limite de idade das mulheres rastreadas, intervalo entre exames e método utilizado. Assim, construiu-se um modelo matemático, com o intuito de simular os impactos económicos e de saúde, das combinações das várias alternativas de rastreio. Por fim, foi feita uma análise custo-benefício das soluções encontradas e determinou-se a solução, i.e. a opção de rastreio, mais vantajosa.Cervical cancer is one of the most frequent avoidable cancers in women, Ferlay (2004) and Parkin(2005). The natural history of the disease, characterized for a long period between the detection of the rst injuries and invasive cancer, favours its inclusion in organized screening programs, since they are cost-e ective and have clear advantages for the health of the population, see Anttila (2004), Castellsague (2006) and Koutsky (1998). The aim of this study is to construct a mathematical model that can help the elements of the Commission delegated for planning the screening program, to decide about the most controversial aspects: target population, interval between examinations and method to be used. The mathematical model allows to simulate the economical and health impact of all the possible solutions. Finally, a cost-bene t analysis of the combined screening alternatives was done to determine the solution, i.e, the more advantageous screening program

    Anti-inflammatory effects of intravenous methotrexate associated with lipid nanoemulsions on antigen-induced arthritis

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    OBJECTIVE: To test the hypothesis that intravenous use of methotrexate associated with lipid nanoemulsions can achieve superior anti-inflammatory effects in the joints of rabbits with antigen-induced arthritis compared with commercial methotrexate. METHODS: Arthritis was induced in New Zealand rabbits sensitized with methylated bovine serum albumin and subsequently intra-articularly injected with the antigen. A nanoemulsion of methotrexate labeled with 3H-cholesteryl ether (4 mg/kg methotrexate) was then intravenously injected into four rabbits to determine the plasma decaying curves and the biodistribution of the methotrexate nanoemulsion by radioactive counting. Additionally, the pharmacokinetics of the methotrexate nanoemulsion were determined by high-pressure liquid chromatography. Twenty-four hours after arthritis induction, the animals were allocated into three groups, with intravenous injection with saline solution (n=9), methotrexate nanoemulsion (0.5 µmol/kg methotrexate, n=7), or commercial methotrexate (0.5 µmol/kg, n=4). The rabbits were sacrificed 24 h afterward. Synovial fluid was then collected for protein leakage and cell content analyses and synovial membranes were collected for histopathological analysis. RESULTS: The methotrexate nanoemulsion was taken up mainly by the liver and the uptake by arthritic joints was two-fold greater than that by control joints. The methotrexate nanoemulsion treatment reduced leukocyte influx into the synovial fluid by nearly 65%; in particular, mononuclear and polymorphonuclear cells were reduced by 47 and 72%, respectively. In contrast, cell influx was unaffected following treatment with commercial methotrexate. Protein leakage into the arthritic knees of the rabbits was also more limited following methotrexate nanoemulsion treatment than following commercial methotrexate treatment. CONCLUSIONS: The intravenous methotrexate nanoemulsion showed anti-inflammatory effects on the synovia of arthritic joints that were clearly superior to the effects of a commercial methotrexate preparation. This result is conceivably due to greater methotrexate uptake by the joints when the drug is associated with a nanoemulsion

    Anthracene and lead adsorption on a Portuguese soil : competitive studies

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    POLÍTICAS PÚBLICAS E VIOLÊNCIA DE GÊNERO: a (não) materialização da Lei 11.30/2006

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    O processo de resistência dos movimentos feministas e de mulheres no contexto social do Brasil é contínuo. As lutas históricas por direitos e emancipação feminina se intensificaram a partir dos anos 1970 e 1980; mulheres se mobilizaram em torno da publicização do fenômeno da violência contra a mulher, até então confinado no espaço privado, com ênfase na relação patriarcal de gênero. O debate destes movimentos sociopolíticos voltava-se para a responsabilização do Estado brasileiro quanto à implantação de políticas públicas que contemplassem a perspectiva de gênero, isto é, promovessem a igualdade de gênero. Essas lutas persistem na atualidade e, buscam consolidar a emancipação da mulher, libertá-la dos estereótipos socioculturais que, historicamente, demarcam o seu “lugar” condicionado à opressão e subordinação masculina, o que determina a violação de direitos humanos através da violência de gênero que, por sua vez, obsta a sua visibilidade e condição de sujeito político, autônoma em suas decisões e escolhas. Abalizado em levantamento bibliográfico e documental, bem como pesquisa empírica com mulheres trabalhadoras rurais de Governador Mangabeira-BA, buscamos neste artigo desvelar as representações sociais que essas mulheres elaboram sobre a violência de gênero e sua relação com a materialização da Lei 11.340/2006, de modo a suscitar e ampliar as discussões em torno das políticas públicas de enfrentamento à violência de gênero em contextos rurais baianos

    Study On The Optimization Of TheTextile Coloristic Performance Of The Bleaching Process Using Pad-Steam

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    Information concerning the critical variables of the bleaching process (transformation of a raw fabric into bleached) by pad-steam is scarce, since it is considered a recent process in the textile industry. One hundred percent fine cotton fabrics present great difficulties in the standardization of bleaching across different production batches, which is even more complex when the fabric composition provided by the supplier is unknown. Thus, one carried out an evaluation of the variables that influence color yield in the bleaching process by pad-steam. The conditions used consisted of the reintroduction of the process of desizing by pad-batch, as well as washing and bleaching by pad-steam. The other variable changed was the chemical recipes (desizing and bleaching). As result of this research, the variables which most influenced color performance were the degree of whiteness (Berger) and the pH of extraction. Hence, a change in the production process for this type of 100% fine cotton is required. In this work, a statistical control was performed on the characteristics of the product obtained, which compared results before and during the study. The suggestions for improvement, some of which have already been implemented, are also presented. The results were then compared, enabling one to observe a significant improvement.info:eu-repo/semantics/publishedVersio

    Development of Ontology Aware of Information Quality for the Improvement of Situational Awareness in the Field of Emergency Management

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    Artigo apresentado no I Workshop de Informação, Dados e Tecnologia, realizado entre nos dias 04 e 06 de setembro de 2017, na cidade de Florianópolis (SC), no Auditório do Espaço Físico Integrado (EFI) da Universidade Federal de Santa Catarina (UFSC).Uma questão desafiadora na comunidade da Avaliação da Situação é determinar como o processo de avaliação pode ser redesenhado para o aprimoramento da Consciência da Situação (SAW), que pode ser severamente degradada se dados de baixa qualidade propagarem pelo processo comprometendo assim a tomada de decisões. Em sistemas de gerenciamento de emergências o grande desafio de adquirir e manter a SAW em operadores humano, é o consumo em excesso de dados em um ambiente dinâmico. O presente trabalho tem por objetivo o desenvolvimento de uma ontologia de domínio para o gerenciamento de emergências mais especificamente sobre incêndios florestais visando contribuir para a representação de informações, contribuindo assim com processos de avaliação de situações de fogo. Para tal, foram desenvolvidas entrevistas com especialistas, modelagem conceitual das tarefas e objetivos e o emprego de ferramentas e metodologias para a construção da ontologia que ao final será incorporada ao sistema “Distrito Federal Sem Fogo” (DF100Fogo).A challenging issue in the Situation Assessment community is to determine how the assessment process can be redesigned to improve Situation Awareness (SAW), which can be severely degraded if poor quality data propagate through the process, thereby compromising decision-making. In emergency management systems, the great challenge of acquiring and maintaining SAW in human operators is consuming too much data in a dynamic environment. The present work has the objective of developing a domain ontology for the emergencies management, more specifically about forest fires, aiming to contribute to the representation of information in this domain, thus contributing to fire assessment processes. To this end, interviews with specialists, conceptual modeling of tasks and objectives and the use of tools and methodologies for the construction of the ontology were developed, which in the end will be incorporated into the Distrito Federal Sem Fogo (DF100Fogo) system
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