756 resultados para Roupas - Confecção
Resumo:
Trata-se de uma investigação que busca revelar convergências e divergências no processo de planificação da Política Pública de Saúde, com foco primordial na participação dos organismos de representação social na consolidação do Sistema Único (SUS), destacando a Conferência Nacional de Saúde CNS, instância que deve ter participação obrigatória na formulação de recomendações para essa política estatal. Considera que a planificação reúne elementos de concepção jurídica, técnica e política para a elaboração dos documentos intitulados Planos Nacionais de Saúde PNS. A partir de pesquisa qualitativa de base documental e argumentação com apoio de Cartografia Simbólica, põe em exame o processo de elaboração e o teor presente nos relatórios da 12ª (2003), 13ª (2007) e 14ª CNS (2011), alinhando seus eixos, diretrizes e prioridades nos correspondentes PNS nos quadriênios 2004-2007, 2008-2011 e 2012-2015. A escolha desses instrumentos, na temporalidade sugerida, tem por esteio o período em que a implantação do sistema de Planejamento do SUS PlanejaSUS, orienta normativa e tecnicamente a elaboração do PNS, tendo como uma de suas referências o que foi emanado das conferências. Propõe-se verificar as tensões existentes entre momentos distintos da definição das prioridades elencadas nas políticas públicas de saúde à luz das contribuições teóricas sobre a concepção do Estado, numa visão contemporânea associada à sua dinâmica de atuação vinculada ao modo de produção e acumulação capitalista; sobre a metodologia do Planejamento Estratégico com base na participação de atores diversos; e ainda, na análise sobre a expressão desse participacionismo na ótica dos processos democráticos representativos no SUS. Na confecção dos mapas cartográficos foi proposta a correlação entre os conteúdos dos Relatórios das 12ª a 14ª conferências de saúde com o que está expresso nas prioridades constantes nos Planos Nacionais de Saúde (2004 a 2007, 2008 a 2011 e 2012 a 2015), verificando-se aproximações e distanciamentos existentes entre o que expressa a sociedade e a política governamental. Conclui-se que, do exame crítico entre as diretrizes e prioridades contidas no acervo documental existente e sua metodologia de construção, com fundamento na argumentação do aporte teórico trabalhado, são verificadas tensões e harmonizações que revelam pontos convergentes e dissonantes das pactuações e consensos entre os atores sociais representantes dos segmentos, no qual critério da representatividade condiciona a defesa de opiniões, interesses e prioridades, de modo diverso para os que estão implicados nesse processo de planificação
Resumo:
Com o objetivo de avaliar as relações entre formas de paisagem e erosão em um Latossolo Vermelho eutroférrico (LVef) por meio de técnicas geoestatísticas na Fazenda Santa Isabel, município de Jaboticabal (SP), identificaram-se modelos de paisagem côncavo e linear. Coletaram-se amostras de solo em ambas as formas de paisagem em uma malha regular espaçada de 50 x 50 m em sete transeções na profundidade de 0,00-0,20 m, totalizando 412 pontos em 93 ha. Determinou-se a erodibilidade dos solos pelo método indireto, granulometria, bem como o carbono orgânico para cada ponto da malha, sendo esses valores usados na estimativa do potencial natural de erosão (pne). Os dados obtidos das propriedades de solo, erodibilidade e potencial natural de erosão foram analisados por meio de estatística descritiva e geoestatística com a modelagem de semivariogramas, sendo este utilizado para a confecção de mapas de krigagem. Segundo os resultados, as propriedades do solo e do pne apresentaram maior variabilidade espacial na pedoforma côncava, apesar de esta forma de paisagem apresentar menores perdas de solo por erosão e menor variabilidade espacial da erodibilidade. Deste modo, conclui-se que a erosão não adicionou variabilidade espacial para as propriedades do solo na mesma magnitude do relevo.
Resumo:
Este trabalho teve como objetivo identificar zonas diferenciadas de manejo por meio de indicadores de fertilidade em Latossolos cultivados com cana-de-açúcar, utilizando-se a técnica de krigagem indicatriz, com vistas em buscar um aprimoramento na utilização de técnicas de agricultura de precisão. O estudo foi realizado em uma área de 90 ha pertencente a uma área maior de 1.900 ha, localizada em Jaboticabal, Estado de São Paulo, Brasil (21 ° 15 ' S e 48 ° 18 ' W). Na área experimental, foi estabelecida uma malha de amostragem regular de 50 m, com 420 pontos. em cada ponto, coletou-se uma amostra de solo, na qual foram determinados os teores de matéria orgânica, P, K disponíveis e o valor de V. Os dados obtidos para estas características do solo, assim como as combinações entre elas, foram codificados em valores indicadores 0 ou 1, conforme as variáveis apresentassem valores acima ou abaixo do valor de corte estabelecido, escolhido para cada variável, respectivamente. Os resultados propiciaram a confecção de mapas de probabilidade de cada variável (individual e combinada), o que possibilitou identificar regiões com diferentes níveis de fertilidade do solo na área experimental.
Resumo:
Si les études sur les groupes noirs ruraux connaissent un essor dans l´Antropologie brésilienne contemporaine, au Nordeste, et spécialement au Rio Grande do Norte, ce genre de recherches restent rares. Ce travail a comme principal objectif de faire une description ethnographique des communautés du Pêga, do Arrojado e do Engenho Novo, dans la commune de Portalegre/RN, désignées comme des descendants africains et dont les membres se reconnaissent comme appartenant a une "grande famille". Ainsi, nous voulons analyser les processus d´élaboration d´une identité collective et comprendre le rôle des relations de parenté dans la vie cotidienne, festive et religieuse de Portalegre. En effet, nous pouvons observer que les "parents" développent des stratégies économiques et affirment leur alterité, reprennant des traits culturels et religieux qui leur sont propres pour se présenter comme un groupe doté d´une grande cohésion face a la société environnante. Nous utilisons la méthode ethnographique et la technique de l´observation participante, alliée à l´analyse des sources historiques primaires dans le but de décrire ces pratiques et stratégies. Nous pensons que la participation des membres du groupe à la production agricole, spécialement dans la confection de la farine de manioc, la construction des relations sociales au quotidien et l´organisation de la danse de São Gonçalo représentent autant d´occasions où la mémoire du groupe se fortifie, l´identité collective se cristallise et où la sociabilité se trouve consolidée. Nous analysons ces pratiques collectives et ces moments festifs comme des moyens de réaffirmation d´une identité locale centrée sur les relations de parenté
Resumo:
Os objetivos deste trabalho foram estudar as relações solo-paisagem em uma litosseqüência de transição arenito-basalto e verificar a similaridade dos limites de superfícies geomórficas mapeados no campo com os limites mapeados a partir de técnicas geoestatísticas. Foi realizado o mapeamento de uma área de 530 ha, utilizando-se equipamento de GPS, e em seguida elaborou-se o Modelo de Elevação Digital, que possibilitou o estabelecimento da transeção de 2.100 m a partir do topo. Ao longo da transeção, o terreno foi estaqueado a intervalos regulares de 50 m, nos quais foram realizadas medidas da altitude para confecção do perfil altimétrico. As superfícies geomórficas foram identificadas e delimitadas conforme critérios topográficos e estratigráficos, com base em intensas investigações de campo. Coletaram-se amostras de solo em pontos laterais em 67 locais, nas superfícies geomórficas identificadas, nas profundidades de 0,0-0,25 m e 0,80-1,00 m. Além disso, foram abertas trincheiras nos segmentos de vertente inseridos nas superfícies geomórficas mapeadas. As amostras coletadas foram analisadas quanto a densidade do solo, textura, Ca2+, K+, Mg2+, SB, CTC, V, pH (água e KCl), SiO2, Al2O3 e Fe2O3 (ataque por H2SO4), óxidos de Fe livres extraído com ditionito-citrato-bicarbonato e ferro mal cristalizado extraídos com oxalato de amônio. A fração argila desferrificada foi analisada por difração de raios X. A compartimentação da paisagem em superfícies geomórficas e a identificação do material de origem mostraram-se bastante eficientes para entendimento da variação dos atributos do solo. A análise individual desses atributos por meio de estatística univariada auxiliou na discriminação das três superfícies geomórficas. O uso de técnicas de geoestatística permitiu a confirmação de que mesmo os atributos do solo apresentaram limites próximos aos das superfícies geomórficas.
Resumo:
Um estudo foi realizado com o objetivo de avaliar os efeitos do método de remoção da pele do filé (com alicate e com máquina) e da técnica de curtimento (com ou sem sais de cromo, bioleather) sobre a resistência da pele de tilápia-do-nilo (Oreochromis niloticus). Foram retiradas as peles de 40 tilápias (450 g), 20 com uso de alicates e 20 com auxílio de máquina. Após o curtimento e a retirada dos corpos-de-prova, as peles foram encaminhadas a um laboratório aclimatizado (23ºC e 50% de umidade relativa do ar) para realização dos testes de resistência em dinamômetro EMIC, com velocidade de afastamento entre cargas de 100 ± 20 mm/mm. O método de retirada da pele do filé não afetou os resultados dos testes de tração e rasgamento progressivo. A pele retirada com a máquina apresentou elongação superior (88,48%) à removida com alicate (71,09%). Peles curtidas com sais de cromo (25,54 N/mm; 12,18 N/mm²) foram mais resistentes que as curtidas sem sais de cromo (bioleather) (13,11 N/mm; 9,89 N/mm²). Peles curtidas por estas técnicas (com cromo e bioleather) podem ser utilizadas na confecção de vestuários, pois as médias dos testes de tração, alongamento e rasgamento progressivo foram superiores a 9,80 N/mm², 60% e 14,72 N/mm, respectivamente, valores mínimos recomendados para couros curtidos ao cromo.
Resumo:
This dissertation is about an Education which is made concrete through orality and gestuality of the elderly joking masters of the territory of Mato Grande/RN and proposes a reflection about the exchange between these two knowledges and school education. Thus, it presents the following objectives: identifying the joking elderly in the region; recording their life experiences related to the jokes of the tradition and the way they realize such references at present; besides investigating and recording educative practices which consider the elderly s jokes at the present education. The investigation is supported by the metaphor in the making of a quilt as a methodological resource in the actions of measurement, choice of patches, sewing and binding off. The mapping of the territory of Mato Grande/RN has enabled the identification of seventeen joking elderly people. It considers and records their experiences with the popular amusements and from them, it discusses the ways through which the oral tradition in Mato Grande may be recognized in four categories/actions, namely, narrating, singing, dancing and getting old, which are analyzed under the studies by authors like Benjamin, Zumthor, Almeida, Porpino, among others. Finally, it also focuses the relation between the elderly, the knowledge of the tradition and the systemized education. It describes and articulates educative actions able to connect the knowledge by the joking elderly people and the knowledges taught at school, possibilities of concretization of a rebinding of knowledges which might bring orality and writing, the new and the old, science and tradition close to each other
Resumo:
To characterize patients according to gender, age category, internment time, diagnostical hypothesis and location of the pressure ulcer; to identify the susceptibility conditions, intrinsical and extrinsical factors present on ICU patients and to verify on the existence of association between the susceptibility conditions and the intrinsecal and extrinsecal factors on the occurrence of PU. Methods: It is a descriptive study, of longitudinal design of the panel type, with quantitative approach, performed on two ICU s of a private hospital located in Natal/RN, with 40 patients interned at these units. The data collection was performed on all three shifts through a structured observation and physical exam of the patients' skin form seeking to identify the presence of PU. Results: The greatest occurence of PU was on individuals of the male gender (70%) when compared to the female gender (30%), that difference being statistically significant (p=0,0267), with the male gender presenting 4,3 times greater chance of developing PU than the female; the predominant age category was from 60 years of age on (85%), 60,0% presented 1 to 2 PU s after 7 (seven) days of permanence in the ICU s, the predominant diagnostical hypothesis on the patients with PU were the respiratory diseases (42,3%) and the most frequent locations of PU were the sacral region (40,0%) and heels (36,0%). 25 PU s of stage I were diagnosed on 50,0% of the followed patients, with general incidence of 50,0% on both ICUs. from the 88 variables researched, 75 were identified on the patients from the study, being the predominant conditions (anemia, hypotension, leukocytosis, other diseases hypertension blood pressure, cardiac insuffience, pneumonia - and ansiolythic), the intrinsecal factors (diminished muscular strenght and/or mass, discrete edema, totally compromised mobile coordination and total inability for movement on the bed) and the extrinsecal factors (inadequate mattress type, permanence on a single position for >2 hours, shearing/friction force, bed clothes with folds that leave marks on the body, pressure force) predominated on patients with PU. The male gender variables (p=0,0267,OR=4,3), sedation (p=0,0006,OR=4,1), psychomotive agitation (p=0,0375,OR=5,8) and leukocytosis (p=0,0285,OR=5,0) presented a significant statistical diference when analyzed independently. We verified an association of 17,3%, statistically significant (p=0,0384), between the susceptibility conditions (anemia, leukocytosis and hypotension), the intrinsecal factors (age equal or above 60 years, diminished/absent pain sensibility and smooth, fine or delicate skin) and the extrinsecal factors (inadequate mattress, pressure forces, shearing/friction force, permanence on a single position for more than 2 hours, elevation between 30 to 45 degrees and inadequate bed clothes' conditions), with a chance ratio of 4,6 times the risk of occurrence of PU on the patients that presented the referred association. Conclusion: The incidence of PU detected on the ICU-interned patients was high and we made evident the existence of association between the susceptibility conditions, the intrinsecal and extrinsecal factors on the occurrence of PU s on the ICUinterned patients, and thus we accept the alternative hypothesis proposed on the study
Resumo:
A técnica de agricultura de precisão e a relação solo-paisagem permitem delimitar áreas para o manejo localizado, o que permite a aplicação localizada de insumos agrícolas e, consequentemente, pode contribuir para a preservação de recursos naturais. Portanto, o objetivo deste trabalho foi caracterizar a variabilidade espacial das propriedades químicas e do teor de argila, no contexto da relação solo-paisagem, em um Latossolo sob cultivo de citros. Amostras de solo foram coletadas na profundidade de 0,0-0,2 m, em uma área de 83,5 ha cultivada com citros, na forma de malha, com intervalos regulares de 50 m, com 129 pontos na forma de relevo côncava e 206 pontos na forma plana, totalizando 335 pontos. Os valores obtidos para as variáveis que expressam as propriedades químicas e para o teor de argila do solo foram submetidos à análise estatística descritiva e geoestatística com a modelagem de semivariogramas para a confecção de mapas de krigagem. Os valores de alcance e mapas de krigagem indicaram maiores variabilidades na forma de relevo côncava (segmento topo), quando comparada com a forma plana (segmentos meia encosta e encosta inferior). A identificação de diferentes formas de relevo mostrou-se eficiente no entendimento da variabilidade espacial das propriedades químicas e do teor de argila do solo sob cultivo de citros.
Resumo:
This study proposes to develop an equipment that attends the demands of tetraplegic people due to cerebral palsy and that promotes an adequate caregivers postural biomechanics during the shower activity of daily living. First, a bibliographic review was performed to define the terms refering to cerebral palsy, activity of daily living (specifically shower), and assistive technology, besides listing the wheelchairs made on the mainly national assistive technology companies. Therefore, this is a descriptive-exploratory study based on a literature review and on a based-field exploration research. On the field research a survey was adopted as a methodological procedure as it is related to a direct investigation related to a phenomenon, on the case, represented by the current shower situation of the people investigated in this study. Data were collected with the application of a form to the caregivers and consumers of the medical-therapeutic treatment and place used by the participants. Such form, which was made up of open and close questions, tried to identify, besides the personal data of evaluated users and consumers, the characteristics of the current shower activity, such as the place where it takes place in the house, the used equipmentS, in the case there is any, and how often it occurs. The form also was used to identify the caregivers and consumers desires and perceptions in relation to the present characteristics of the new dispositive besides the users and consumers anthropometric data. The evaluation of the results obtained through the form, together with the practice and clinical experience of the researchers and engineers involved in this study, made it possible to develop and make up a real shower chair prototype with the specific adjusts destined to adequate the equipment to be used according to the needs of each user and consumer
Resumo:
The Six Sigma methodology has received considerable attention in the last two decades. This is due to its great potencial to reduce processes variability, through the use of accurate data, facts and statistical techniques. The methodology seeks to improve the quality of products and services, maximizing the company s financial performance. Specifically, its implementation and results in medium-sized textile enterprises is unknow, although there are signs that the methodology can be applied with success. Considering this scenario, the goal of this research is to describe the application of the Six Sigma methodology in a médium-sized textile company specialized in the production of male shirts in the satate of Rio Grande do Norte, Brazil. First, we present a literature review, seeking to highlight the themes of quality, Six Sigma and its methodology for improvement. Then, we show the implementation of the project selected, depicting the steps and procedures that must be performed. The results confirm the efficiency of Six Sigma in providing significant gains to companies. It is observed substantial improvements in the speed of product development and the flexibility of the parts produced, reducing the process lead time from 12.5 to 6.2 days, which means a performance improvement of over 50%. This leads also to cultural and behaviour change, creating motivation for implementation of new projects and a continuous search for knowledge
Resumo:
The ground pods of mesquite (GPM) was submitted to different thermal treatments for two hours after wanted temperature stabilization, for making of the treatments: A = ground pods of mesquite without heat treatment (approximately 30 degrees C); B = The ground pods of mesquite treated at 60 degrees C; C = The ground pods of mesquite treated at 80 degrees C; D = The ground pods of mesquite treated at 100 degrees C and E = The ground pods of mesquite treated at 120 degrees C. Soon after, samples were collected for accomplishment for chemical analyses and in vitro digestibility. A completely randomized design with three replications was utilized. The DM, CP, NFE, CF, ADF, celluloses, lignin, ash and CE values, did not were affected (P>0.05) by temperature. It was observed a quadratic effect (P<0.01) on the contents of EE, decreasing linear effect (P<0.01) on the CC and increasing linear effect on the NDF (P<0.01) and Hemicellulose (P<0.05) contents. The in vitro dry matter digestibility and the in vitro organic matter digestibility were not affected (P>0.05) by temperature. on the other hand the in vitro protein digestibility level, showed a quadratic effect (P<0.05), decreasing after 54 degrees C.
Resumo:
The search for ever smaller device and without loss of performance has been increasingly investigated by researchers involving applied electromagnetics. Antennas using ceramics materials with a high dielectric constant, whether acting as a substract element of patch radiating or as the radiant element are in evidence in current research, that due to the numerous advantages offered, such as: low profile, ability to reduce the its dimensions when compared to other devices, high efficiency of ratiation, suitability the microwave range and/or millimeter wave, low temperature coefficient and low cost. The reason for this high efficiency is that the dielectric losses of ceramics are very low when compared to commercially materials sold used in printed circuit boards, such as fiberglass and phenolite. These characteristics make ceramic devices suitable for operation in the microwave band. Combining the design of patch antennas and/or dielectric resonator antenna (DRA) to certain materials and the method of synthesis of these powders in the manufacture of devices, it s possible choose a material with a dielectric constant appropriate for the design of an antenna with the desired size. The main aim of this work is the design of patch antennas and DRA antennas on synthesis of ceramic powders (synthesis by combustion and polymeric precursors - Pe- chini method) nanostructured with applications in the microwave band. The conventional method of mix oxides was also used to obtain nanometric powders for the preparation of tablets and dielectric resonators. The devices manufactured and studied on high dielectric constant materials make them good candidates to have their small size compared to other devices operating at the same frequency band. The structures analyzed are excited by three different techniques: i) microstrip line, ii) aperture coupling and iii) inductive coupling. The efficiency of these techniques have been investigated experimentally and compared with simulations by Ansoft HFSS, used in the accurate analysis of the electromagnetic behavior of antennas over the finite element method (FEM). In this thesis a literature study on the theory of microstrip antennas and DRA antenna is performed. The same study is performed about the materials and methods of synthesis of ceramic powders, which are used in the manufacture of tablets and dielectric cylinders that make up the devices investigated. The dielectric media which were used to support the analysis of the DRA and/or patch antennas are analyzed using accurate simulations using the finite difference time domain (FDTD) based on the relative electrical permittivity (er) and loss tangent of these means (tand). This work also presents a study on artificial neural networks, showing the network architecture used and their characteristics, as well as the training algorithms that were used in training and modeling some parameters associated with the devices investigated
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This paper proposes a method based on the theory of electromagnetic waves reflected to evaluate the behavior of these waves and the level of attenuation caused in bone tissue. For this, it was proposed the construction of two antennas in microstrip structure with resonance frequency at 2.44 GHz The problem becomes relevant because of the diseases osteometabolic reach a large portion of the population, men and women. With this method, the signal is classified into two groups: tissue mass with bony tissues with normal or low bone mass. For this, techniques of feature extraction (Wavelet Transform) and pattern recognition (KNN and ANN) were used. The tests were performed on bovine bone and tissue with chemicals, the methodology and results are described in the work
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The manufacturing of above and below-knee prosthesis starts by taking surfac measurements of the patient s residual limb. This demands the making of a cartridg with appropriate fitting and customized to the profile of each patient. The traditiona process in public hospitals in Brazil begins with the completion of a record file (according to law nº388, of July 28, 1999 by the ministry of the health) for obtaining o the prosthesis, where it is identified the amputation level, equipment type, fitting type material, measures etc. Nowadays, that work is covered by the Brazilian Nationa Health Service (SUS) and is accomplished in a manual way being used commo measuring tapes characterizing a quite rudimentary, handmade work and without an accuracy.In this dissertation it is presented the development of a computer integrate tool that it include CAD theory, for visualization of both above and below-knee prosthesis in 3D (i.e. OrtoCAD), as well as, the design and the construction a low cos electro-mechanic 3D scanner (EMS). This apparatus is capable to automatically obtain geometric information of the stump or of the healthy leg while ensuring smalle uncertainty degree for all measurements. The methodology is based on reverse engineering concepts so that the EMS output is fed into the above mentioned academi CAD software in charge of the 3D computer graphics reconstruction of the residualimb s negative plaster cast or even the healthy leg s mirror image. The obtained results demonstrate that the proposed model is valid, because it allows the structura analysis to be performed based on the requested loads, boundary conditions, material chosen and wall thickness. Furthermore it allows the manufacturing of a prosthesis cartridge meeting high accuracy engineering patterns with consequent improvement in the quality of the overall production process