318 resultados para cama reutilizada
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This current work s contains issues about the educative dimension of work and its organization s process and managing for it own professionals. It aims to understand how the skills and pedagogic process, in a educative praxis perspective. Are based in a new culture of work of education process an work managing by workers in Handcraft Association of Serido/ Caicó/ RN. It uses as a methodologic-theoric reference cases s study approach, selecting the procedures of part extructure interview. It was done with six embroidereses from the Handcraft Association. The research shows that the educative process of learning and knowledges construction, in the work and by the work. Those processes develop in exchange experiences net in a friendly economic environment and raise elements of a work culture personal that work there. The embroidereses learn how to embroid doing the job and this learning, a lot of times, is influenced by the life conditions, residence local and infantile work in the country area and the living to the urban area, particularly to Caicó. The knowledge relation between them is the matter fact in the embroider learning process that means a social relation based on the knowledge differences between their position in its structure involving the work division, that each handcraft maker knows every part of the embroider, type of work or machine type, step by step until the work is done. It involves decision, execution and machine movements repetition, the focus are the categories that fit in current flexible financial issue. They schedule the work at home so they have time to do other stuff. Most part of the production currently is done to obey de a certain request that aims as production target, being a homework. Another important issue is the embroider work time: time and experience that is within in the professional life and its knowledge representation of job/profession. This time is got as a acquisition process of certain a work dominion and self knowing; time added to changes that were being there practicing from the new characteristics in the furniture, clothes and towels that are in the introduction communicative and its effect. In this way this work include articulations process among skills, educative process and handcraft work organization that allowed the interpretation and finish, that are related to the case study and its developments: handcraft embroidered considered as a profession, money source not conventional where is not work available and a temporary activity while studyng, homework and flexible work
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Trata-se de estudo qualitativo, realizado com pacientes acamados, visando compreender a experiência da pessoa dependente da enfermagem para o banho no leito e desenvolver um modelo teórico representativo dessa experiência. Utilizou-se como referencial teórico o Interacionismo Simbólico e, como referencial metodológico, a Grounded Theory. Dos resultados emergiu o fenômeno - aprendendo a avaliar a vida e a enfermagem, ao tornar-se dependente de seus cuidados para o banho no leito. Isso possibilitou identificar a categoria central - propondo um modelo assistencial de enfermagem para o banho no leito, na perspectiva do processo avaliativo do paciente, que contrapõe a evolução técnico-científica relativa ao procedimento.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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O plantio de mamona (Ricinus communis L.) através de mudas pode ser uma alternativa para um melhor aproveitamento da curta estação chuvosa do semi-árido brasileiro, porém ainda não se dispõe de informações básicas para o emprego desta técnica. Na formulação de substratos para produção de mudas de mamona, as características físicas, principalmente a aeração, são fatores de grande importância. O presente estudo objetivou avaliar a composição de substratos utilizando misturas de solo, esterco bovino, casca de amendoim, mucilagem de sisal, bagaço de cana e cama de frango. Utilizou-se delineamento em blocos casualizados com 12 tratamentos e quatro repetições. Sementes da cultivar BRS Nordestina foram semeadas em sacos plásticos de 17 x 28cm, contendo misturas dos materiais a serem testados. Valores de altura, área foliar, número de folhas e diâmetro caulinar foram registrados semanalmente entre 15 e 43 dias após a emergência. Na última coleta também se registraram a massa seca da parte aérea e das raízes. O substrato composto por solo + casca de amendoim + cama de frango + mucilagem de sisal propiciou o melhor crescimento das mudas. A cama de frango contribuiu para o enriquecimento químico do substrato, enquanto a casca de amendoim e a mucilagem de sisal contribuíram para adequar as características físicas de aeração e retenção de água.
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A mamoneira (Ricinus communis L.)é uma oleaginosa bem adaptada ao cultivo na região semi-árida por sua rusticidade e resistência ao estresse hídrico. Seu plantio é tradicionalmente feito por sementes, mas o uso de mudas pode se tornar atraente como estratégia para melhor aproveitamento da curta estação chuvosa. Para adoção desta tecnologia, a definição de aspectos técnicos como volume de recipientes, composição do substrato e período de permanência da muda no viveiro são fundamentais para o êxito da técnica. Conduziu-se experimento em casa-de-vegetação da Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Algodão em Campina Grande, com sementes da cultivar de mamona de porte médio BRS Nordestina, em delineamento de blocos casualizados com 4 repetições e 25 tratamentos em distribuição fatorial 5², sendo os fatores cinco volumes de recipientes e cinco composições de substratos. Entre 15 e 43 dias após a emergência (DAE) foram feitas cinco coletas destrutivas semanais para obtenção de dados de altura, diâmetro caulinar, área foliar, número de folhas e matéria seca da parte aérea e radicular. Com os dados obtidos calculou-se o tamanho da folha. Detectaram-se efeitos significativos dos tratamentos em todas as variáveis estudadas. O crescimento das mudas estabilizou-se aproximadamente aos 36 DAE, independente do volume do recipiente. Os substratos compostos por mistura de areia com esterco bovino ou casca de amendoim propiciaram o melhor crescimento das mudas, enquanto aqueles contendo bagaço de cana ou mucilagem de sisal foram os piores. Recipientes de 2 L de volume foram os mais adequados para a produção de mudas de mamoneira.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Since chickens are important reservoirs of Campylobacter jejuni and their meat is the most frequent route of transmission for human campylobacteriosis, the purpouse of the present study was to investigate the presence of Campylobacter in viscera of chickens with diarrhea, evaluating the frequency of isolation of this microorganism from organs considered to be preferential for its isolation. A total of 107 visceral samples from chickens with diarrhea from different farms in the Ribeirao Preto region, SP, were examined for the presence of Campylobacter jejuni. The material consisted of 73 livers and 34 spleens, plus 29 bile secretion samples. The frequency of Campylobacter jejuni isolation was 54.79% for the liver samples, 35,29% for the spleens and 6,89% for the bile secretion samples. The data suggest that, under the conditions of the present study, the liver may be the organ of choice for the isolation of Campylobacter in the presence of diarrhea and liver involvement in chickens.
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The objective of the study was to evaluate compensatory weight gain in the performance of young bulls submitted to feed restriction, in the initial phase of confinement and to study the economic viability of the utilization of three protein sources. Sixty six crossbred bulls Simental-Nelore, eight months old and averaging 220 kg of weight were submitted to three feeding programs in the growth phase that lasted 84 days. The feeding programs were ad libitum, restriction + raw soybean grains and restriction + toasted soybean grains, with a restriction level of 25% on average. In the finishing phase, with a 61 day duration, animals fed with each of the three diets mentioned above received two types of supplementary diets: raw soybean grains and poultry litter. There were no differences between final weights of animals in finishing phase, but the bulls submitted to the restriction had more weight gain per day and better food conversion than ad libitum animals, for both raw soybean grains and poultry litter. The conclusion was that the feeding restriction and consequent compensatory weight gain, presented advantages for feeding efficiency, by decreasing maintenance requirements, although final cost had been equivalent to ad libitum animals.
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The influence of restricting feed intake of young bulls in feedlots was evaluated in terms of structure of muscular fibers and respective areas, sampled by biopsy on the semitendinoso muscle. Sixty six crossbred Simental-Nelore bulls, 8 months old, averaging 220±34.03 kg were submited for 84 days in phase 1 (growing period), to three treatments: ad libitum (AL), restriction + whole soybean (RWS) and restriction + toasted whole soybean (RTS). The level of restriction of feed intake was 23%. Phase 2 was performed by splitting the animals in each treatment in phase 1 in two groups, feeding one with a diet containing soybeans and the other with poultry litter. The results showed that the animals AL presented more white fibers (FG), compared to the RWS and RST and a larger area of these fibers. A greater frequency of red fibers was observed in treatments RWS and RST. The conclusion was that the restriction of feed intake and consequent compensatory growth contributed for modulation of the muscular fibers increasing the frequency of the fast oxidative glycolitic (FOG) in 10.88% and decreasing of the slow oxidative (SO) and FG in 4.81 and 6.90%, respectively, with possible alteration on meat quality.
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The objective of this work was to determine the behavioral differences among laying hens reared at different densities and group sizes, in an enriched environment. Isa Brownlaying hens with ages from 30 to 32-week-old, in small-sized and deformed pens, were used. Hens were raised during 28 days in bays with shavings bedding, perch and nest. Two group sizes were evaluated (6 and 12 fowls) and at two rearing densities (774 and 1,440 cm2 by fowl) in a factorial arrangement with three replicates. In fifteen-minute video footages, it was recorded the frequency and the expression period for the following behavior were recorded: feather scratching, sand bath, wing beating, drinking water, pecking, head scratching, earth scratching, eating, perching, leg stretching, pursuing, sitting, and nest visiting. The treatments and the interaction between them had significant effects. The six-hen group increased the frequency of behavior types that indicate fowl frustration, regardless of density. The group size is the most important factor for hen well-being.
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Pós-graduação em Agronomia (Agricultura) - FCA
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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)