1000 resultados para Oduvaldo Vianna Filho
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At head of title: Academia das Sciẽncias de Lisboa.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"Vida de João de Barros [por Manuel Severim de Faria]": v.1, p. i-lxxv.
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Esta dissertação tem por foco apresentar o método hermenêutico tipológico como ferramenta proposta para compreender a leitura realizada pelo evangelho de Mateus 4.15-16 da profecia de Isaías 8.23 9.1 [TM]. O texto receberá atenção a partir do Texto Massorético e da Septuaginta, sempre em comparação com o texto grego de Mateus. Por conseguinte, o contexto judaico do primeiro século será estudado para compreender mais amplamente o ambiente em que o evangelista possivelmente se encontrava para escrever o seu evangelho. As técnicas de interpretação contempladas em paralelo com a tipologia, consideradas de maior importância para este trabalho são: três técnicas rabínicas, isto é, pesher, midrah e gezerah shavah, e outras três técnicas de interpretação eminentemente cristãs, isto é, duplo-cumprimento, o sensus plenior e a tipologia. Por fim, o estudo comparativo do judaísmo do primeiro século e das técnicas de interpretação resultará na escolha da interpretação tipológica, mas sem um radical rompimento com as demais escolas, pelo contrário, conflitando com alguns apontamentos dos Rolos do Mar Morto e seu apocalipticismo. A interpretação tipológica se ocupará com as semelhanças entre o texto veterotestamentário e o neotestamentário, bem como semelhanças que poderiam compor um cenário mais abrangente. Serão considerados três temas comuns dos dois textos que estabelecem um vínculo entre ambos, ou seja, a geografia, os gentios e a interpretação da luz.
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Esta pesquisa versa sobre memória e identidade nos Evangelhos Sinóticos, à luz de Mc 2.23-28, Mt 12.1-8 e Lc 6.1-5, que trata do conflito entre Jesus e os fariseus sobre pegar espigas num campo em dia de Sábado. Procura-se demonstrar que as narrativas dos evangelhos são indiciárias da identidade das comunidades que as geraram, no mundo greco-romano, onde oralidade e textualidade tinham a mesma influência. Para tanto, será estudada a memória coletiva como formadora da tradição oral, bem como da relação entre oralidade e textualidade nas narrativas e memórias dos Evangelhos Sinóticos. A escolha da perícope se justifica pelos textos indicarem uma identidade vinculada à cultura judaica, onde o Sábado era um dos marcos identitários mais importantes dos judaísmos do séc. 1 d.C. Desse modo as comunidades protocristãs tinham argumentos para se defender de acusações e ao mesmo tempo estabelecer fronteiras para definir o seu lugar em relação aos demais grupos intrajudaicos. Por fim, na elaboração de seu documento, cada comunidade optou por um gênero literário específico, mais adequado ao objetivo de seu texto. Torna-se possível, desse modo, identificar qual Evangelho está mais vinculado ao ambiente judaico e qual deles está mais distante. Em suas narrativas, os evangelistas desejam afirmar também quem é Jesus para a comunidade, estabelecendo assim sua identidade messiânica. Na perícope em questão, o dito mais importante é o que afirma que Jesus o Filho do Homem - é Senhor do Sábado. Jesus passa a ser o protótipo da comunidade, enquanto os fariseus, adversários de Jesus, passam a representar aqueles não tem qualquer preocupação com o próximo, tentando se justificar pela observância rigorosa da Lei mosaica.
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O tema a respeito do Filho do Homem foi pesquisado tendo como objetivo a identificação desta expressão com um personagem da história de Israel. Um novo olhar está sendo direcionado para o tema objetivando não mais a identificação de um personagem histórico senão que o desenvolvimento de idéias e re-significação das mesmas através de grupos sociais que projetam suas esperanças num futuro vindouro, em contraste com seu atual estado. O livro do Apocalipse nos capítulo 1, 9-18 contém a figura de um ser misterioso envolto numa simbologia judaica o qual João denomina um como o filho do homem . O aparecimento da expressão Filho do Homem ocorre no Antigo e Novo Testamento, mas também na literatura conhecida como Apocalipses Judaicos. Nos diferentes tipos de relatos encontrados a expressão designando um ser possuidor de atributos, funções e ofícios distintos, sendo que se reporta na maioria delas no sentido de realizar um cenário de julgamento, tendo como base o povo de Israel. O presente trabalho tem como objetivo analisar a expressão utilizada pelo autor de Apocalipse e suas implicações para o pensamento e desenvolvimento da idéia da cristologia do FdH no cristianismo primitivo.
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O presente estudo buscou a compreensão dos motivos que levam as empresas pesquisadas do setor automobilístico a gerir o conhecimento tácito, mediados pela gestão do conhecimento, na área de gestão de desenvolvimento de produtos. As questões de pesquisa que este estudo objetivou responder foram: Como empresas estudadas utilizam o conhecimento tácito para se tornarem mais eficientes e eficazes nas atividades/ operações? De que forma o conhecimento tácito é percebido na organização por parte dos funcionários e gestores? Para responder a estas perguntas houve a investigação de duas empresas do setor automobilístico, na área de desenvolvimento de produtos. Como base teórica para o desenvolvimento do presente estudo autores como Davenport e Prusak (1998), Nonaka e Takeuchi (1997) e Choo (2006) orientam esta pesquisa. A pesquisa abrange duas empresas do ramo automobilístico na região do ABC Paulista, com equivalência no número de funcionários e porte. Dentre os entrevistados há funcionários e gestores de áreas de gestão de projetos e produtos. A metodologia aplicada ao estudo foi de caráter qualitativo por meio de pesquisa exploratória-descritiva, sendo que o método de coleta de dados se deu a partir de entrevistas semiestruturadas. O estudo investigou quais as práticas usadas para a conversão do conhecimento, fatores facilitadores e fatores dificultadores para a conversão do conhecimento e as principais contribuições da aplicação das práticas e iniciativas voltadas gerir o conhecimento tácito, sob a ótica dos gestores e funcionários. Através do presente estudo pode-se verificar que existe a preocupação com a gestão do conhecimento nas empresas estudadas e que há práticas diversas relativas ao conhecimento tácito e que as formas de disseminação deste conhecimento são distintas. Algumas das práticas são os cursos de especialização, brainstorming e lesson learned e conversas informais. Nos fatores facilitadores há a troca de informação entre os pares, reuniões semanais, equipes multidisciplinares/ multifuncionais. Nos fatores dificultadores há a indicação de questões comportamentais, acúmulo de funções e tempo para partilhar informações.
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The practices developed in the everyday life of obstetric services are sometimes out of step with the recommendations of the public health policies. Accordingly, this research had the objective of assessing the quality of the care provided to women and children during cases of natural childbirth in municipal public maternity wards of the city of Natal/RN, Brazilian Northeast. We developed a cross-sectional and quantitative study in two maternity wards that provide care actions to pregnant women at regular risk (maternity wards A and B). The participants were 314 puerperal women who were treated during the period between April and July 2014, whose children were born alive, through transpelvic way, with spontaneous or induced beginning of labor and that showed physical and emotional conditions to respond to the proposed questions. The data collection instrument was constructed on the basis of the recommendations of the World Health Organization focused on the care of normal childbirth and validated by skilled judges, and the final version has obtained optimum agreement (k = 0,96; IVC = 0,99). Associated with these recommendations, we used three indicators: percentage of women with induced labor or subjected to elective cesarean section (Indicator A); percentage of women served by a qualified health professional during labor and childbirth (Indicator B); and Bologna Index (Indicator C). The research obtained a favorable opinion of the Research Ethics Committee from the Federal University of Rio Grande do Norte, under the nº 562.313 and Certificate of Presentation for Ethics Appreciation: 25958513.0.0000.5537. The analysis of categories related to the recommendations of the World Health Organization was conducted by means of absolute and relative frequency and the Chi-square Pearson’s and Fisher’s exact tests made the comparison of the differences observed between the two maternity wards. Furthermore, we calculated the percentage of the indicators A and B and with the results of the Indicator C, the quality was assessed as follows: the closer to 5, the better will be the quality, and the closer to 0, the worst will be the quality, and the Mann-Whitney U test was used to compare the differences of the obtained averages. The significance level of 5% was considered in all statistical tests. The differences between the maternity wards were identified with regard to the provision of liquids orally (p=0,018), stimulus for non-supine positions (p=0,002), existence of partograph (p=0,001), support or welcoming by health professionals (p= 0,047), intravenous infusion (p<0,001), supine position (p<0,001), use of oxytocin (p<0,001), food and liquid restriction (p= 0,002) and, lastly, the fact of the touch is performed by more than 1 examiner (p=0,011). The indicators A and B showed percentages of 13,09% and 100%, respectively. The overall average of the Indicator C was equal to 2,07 (± 0,74). There was a statistically significant difference between the averages of the maternity wards (p<0,001). The care actions provided during the process of labor and childbirth is inappropriate, especially in the maternity ward B. It is necessary to implement improvements and redesign the obstetric model in force
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The presence of the man with the hospitalized child is still insignificant and the relationships established in hospitals culminate in several situations that can to influence his experience. The study aimed to analyze the experiences of the parent / caregiver during the hospitalization of their child. In intention to develop the research, it was conducted an exploratory and descriptive qualitative research approach, developed with 11 fathers who accompanied sick childen at the Paediatric Hospital in metropolitan area of Natal, Rio Grande do Norte, Brazil. As inclusion criteria men should be aged 18 years; have favorable emotional conditions to answer the questions are be accompanying his child aged between one to five years old in clinical or surgical. Data collection occurred in March and April 2014, using an interview script. This step prior to the approval of the Health Department of state of Rio Grande do Norte, approved by Universidade Federal do Rio Grande do Norte Committee on Ethics in Research by Certificate of Presentation and Ethics Consideration No. 22821513.1.0000.5537. The data treatment occurred following the content analysis method in thematic modality proposed by Bardin. According to statements the following categories emerged: "The presence of the father in the hospitalization of a child" and "Responsibilities and parental attitudes the hospitalization of a child”, which were analyzed and discussed based on the literature on the family in the hospitalization of the child and considerations about the care of the child. It was founded that the respondents the experienced institutionalization son were inserted in a context of active participation of tasks and sharing responsibilities. Thus it was considered in the study the need of enforcing rights of the father as a family entity in practice of them child care instead of social and gender issues that are still strongly rooted in contemporary society. Given this, it is necessary that the nursing staff consider the various situations faced by man during infant hospitalization with the first fruits of this approach to the care of the son process minimizing the sequelae stemming from being away from the family nucleus
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The bioleaching of chalcopyrite has not been applied on a commercial scale due to the low process efficiency, so this process has been extensively studied in recent years. The bioleaching of chalcopyrite tailings becomes even more difficult by the presence of higher amounts of impurities, among them are the carbonates. The presence of carbonates in the ore promotes the increase in pH of the solution and may inhibit the development of bioleaching. Therefore, this research aims to apply the acid treatment for optimization of bioleaching process, in order to recover the lost copper throughout the process besides reducing the content of this toxic metal in the tailings pond. The removal and recovery of toxic metals is very important in protecting the environment and human health. The bioleaching experiments were performed in two stages, the first made up using the pre-treated tailing with sulfuric acid in bioleaching, and the second was made using the tailing without treatment with sulfuric acid addition at the beginning of bioleaching. The acid treatment was carried out in bioreactors with three different volumes of H2SO4 96% and a control experiment. All bioleaching experiments were performed in triplicate over a control, without addition of inoculum. The results showed that acid treatment was effective in removal of carbonates and managed to promote a good performance in the bioleaching of chalcopyrite in both steps studied, it is demonstrated that circa 47% copper recovery can be achieved.
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The bioleaching of chalcopyrite has not been applied on a commercial scale due to the low process efficiency, so this process has been extensively studied in recent years. The bioleaching of chalcopyrite tailings becomes even more difficult by the presence of higher amounts of impurities, among them are the carbonates. The presence of carbonates in the ore promotes the increase in pH of the solution and may inhibit the development of bioleaching. Therefore, this research aims to apply the acid treatment for optimization of bioleaching process, in order to recover the lost copper throughout the process besides reducing the content of this toxic metal in the tailings pond. The removal and recovery of toxic metals is very important in protecting the environment and human health. The bioleaching experiments were performed in two stages, the first made up using the pre-treated tailing with sulfuric acid in bioleaching, and the second was made using the tailing without treatment with sulfuric acid addition at the beginning of bioleaching. The acid treatment was carried out in bioreactors with three different volumes of H2SO4 96% and a control experiment. All bioleaching experiments were performed in triplicate over a control, without addition of inoculum. The results showed that acid treatment was effective in removal of carbonates and managed to promote a good performance in the bioleaching of chalcopyrite in both steps studied, it is demonstrated that circa 47% copper recovery can be achieved.
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The purpose of this thesis is to analyze how João Café Filho constituted a discourse of advocate of the labor movement and workers in different sociability spaces. It is intended to understand, on one hand, how political relations were established between different categories of workers and the ‘middle classes’ and, on the other hand, how places were instituted to house the meeting of these relations. It a ims to understand the insertion of Café Filho in union activities in the urban world. It demonstrates specificities of the political culture in Natal emphasizing the dispute between a city politically ruled by a still reigning rural paternalistic mentality and the rise of a new way to experience the urban conflicts which appeared. Temporally, the work is delimited between 1922 (proclaimed by Café Filho himself as the initial period of his political action) and 1937 (when he broke up with Vargas and went into exile in Argentina). The research was constituted by three main document types: several published newspapers between the decades of 1920 and 1930 in the cities of Natal, Recife, São Paulo, Porto Alegre and Rio de Janeiro; the autobiographical memoirs written by Café Filho himself and memoirs of other people who lived in his time. The main pillars that have supported the work were: the concepts of society and individuals (ELIAS, 1994; 1995), political cultures (BERSTEIN, 1998) and theater of the memory (GOMES, 2004); the sociability spaces category (CERTEAU, 1994; MALATIAN, 2001; RIOX, 1996); the biography notion (DOSSE, 2009; LORIGA, 2011). We demonstrated that Café Filho acted in some sociability spaces as: the Jornal do Norte, the Federação Regional do Trabalho and the Partido Democrático Nacional. In such spaces, Café Filho, gradually, become an important leader of workers and, at the same time, linked to national entities led to the opposition that fight against the power established in the Brazilian First Republic. In Café Filho’s interpretation, workers were individuals who needed to fight against the political structures prevailing at that time because the poor living conditions and the low representativeness of this group were caused by the way the political system in the First Republic was structured. After the 1930 Movement, the 3 de Outubro Club, the Jornal and the Labor Federation of Natal were constituted in spaces where the cafeista critical discourse about the government was changed: workers should follow the official syndicalism and defend the 1930 Movement which put Vargas in the presidency of the Republic.
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Oral route of administration is considered to be the most comfortable, safe and greater adaptation for patients. But, oral route presents some disadvantages such as drugs bioavailability and side effects on the stomach. Some technologies are studied to soften and/or resolve these problems, such as coating with polymeric films, which are able to protect the pharmaceutical form of the acid stomachic environment and to act in the drug release, and mucoadhesive systems, which allow the pharmaceutical form remains a greater time interval in the intestine, increasing the effectiveness of the drug. Cellulose triacetate (CTA) films were produced from cellulose extracted from sugar cane bagasse. The films were prepared with different morphologies (with and without water, acting as non-solvent) and concentrations (3, 6.5 and 10%) of CTA and characterized using scanning electron microscopy (SEM), water vapor permeability (WVP), puncture resistance (PR), enzymatic digestion (DE), and mucoadhesive force evaluation (MF). Microscopy showed the formation of symmetric and asymmetric morphologies. WVP data showed that more concentrated films have higher values for WVP; moreover, asymmetric films had higher values than symmetric films. PR measurements showed that symmetric membranes are more resistant than asymmetric ones. More concentrated films were also more puncture resistant, except for symmetric membranes with CTA concentrations of 6.5 and 10% that did not show significant differences. All of the films presented large mucoadhesive capacities independent of their morphology and CTA concentration. From the results of WVP and RP, a symmetric filme with 6.5% CTA showed better ability and mechanical resistance, therefore, was selected to serve as coating of gellan gum (GG) particles incorporating ketoprofen (KET), which was confirmed by SEM. The selected film presented low values in measurements of the swelling index (SI) and in a dissolution test (DT). TGA analysis showed that the CTA coating does not influence the thermal stability of the particles and there is no incompatibility evidence between CTA, GG and KET. Coated particles released 100% of the ketoprofen in 24 h, while uncoated particles released the same amount in 4 h. The results of this study highlight the potential of CTA in the development of new controlled oral delivery systems.