Cartão de residente municipal: instrumento para aprimoramento da gestão no município: o caso de Louveira, SP

Para implementar políticas públicas nos municípios, um dos problemas é a ausência de dados que informem a realidade da situação local, o que evidencia o benefício e a necessidade dos instrumentos de tecnologia de informação para maior eficiência e eficácia na gestão pública. No município de Louveira, analisou-se o caso específico da implantação de uma ferramenta da tecnologia de informação que é utilizado por toda a prefeitura, denominado no local como Cartão Cidadão, que visa documentar o acesso e utilização dos serviços públicos municipais, porém no estudo do caso foi realizado um corte para averiguar o instrumento como estratégia de gestão para aprimorar o planejamento no município, mais precisamente na área da saúde. A gestão do sistema do Cartão Cidadão aliado aos registros em prontuário eletrônico de saúde deram maior confiabilidade ao banco de dados da saúde municipal, possibilitando averiguar e traçar estratégia definida para a gestão do Sistema Único de Saúde (SUS) local, assim como permitiu melhor averiguação dos desvios do sistema. Finalmente, apresentamos questionamentos sobre o sistema SUS frente a municipalização e ainda sobre e a questões do pacto de saúde e do próprio pacto federativo brasileiro.

A dinâmica do campo organizacional e a adoção de estratégias na carcinicultura do RN

This study aimed to understand the relations inside the organizational Structuring of the shrimp Field - the shrimp agribusiness placed in Rio Grande do Norte State and the strategies adopted by its players. In order to achieve that, semi-structured interviews were conducted with samples of various organizations that act in the field, like cooperatives, associations, enterprises of different links in the chain, universities and state agencies. The interviews built up a large collection of secondary data. As expected, it was found that Field and strategies are related in a recursive way: the configuration of the field, a result from his own biography, has decisively influenced the strategies adopted by its actors, who, as evolved, eventually caused further changes in the Field and outlines the plot of this area of interaction. It was found, for example, that after thirty-five years of its genesis, the Field of shrimp RN still has a low level of institutionalization, which helps to understand the difficulty of its actors in establish strategies based on partnerships and cooperation; Those actions are so necessary to alleviate the effects of the crisis that devastated the industry since 2004. It was noticed, however, that this level of institutionalization is a result, beside other factors, the very strategies that field actors are embracing along its trajectory. Thus, this study hopes to have contributed both to the necessary revival of the agency to institutional phenomenon, cited by Oliver (1991), and to meet the need for more contextualized approaches to organizational strategies (MINTZBERG, 1987; CLEGG, 2004; WHITTINGTON, 2004; 2006; SARAIVA and CARRIERI, 2007). It is an exploratory study that needs further investigation in order to get deep in this research. In this sense, others methodologies and theoretical perspectives need to be used, especially those relating to the seizure of the disputes and discursive aspects of power, as salient in the field investigated. Moreover, in terms of "practical actions", it is suggested that, as soon as possible, the main actors of the field (cooperatives, companies, and state entities in class) can be able of agglutinate efforts to support the shrimp field in RN State and make sustainable actions, which can promote the development of activity in a global view. On the apse of shrimp activities everybody wanted to be the "father of the child," Now, someone has to "stay in the goal."

Ventilação e prescrições urbanísticas: uma aplicação simulada para a Orla da Praia do Meio em Natal/RN

This work analyses a study on natural ventilation and its relation to the urban legislation versus the building types in an urban fraction of coastal area of Praia do Meio in the city of Natal/RN, approaching the type or types of land use most appropriate to this limited urban fraction. The objective of this study is to analyse the effects of the present legislation as well as the types of buildings in this area on the natural ventilation. This urban fraction was selected because it is one of the sites from where the wind flows into the city of Natal. This research is based on the hypothesis stating that the reduction on the porosity of the urban soil (decrease in the set back/boundary clearance), and an increase in the form (height of the buildings) rise the level of the ventilation gradient, consequently causing a reduction on the wind speed at the lowest part of the buildings. Three-dimensional computational models were used to produce the modes of occupation allowed in the urban fraction within the area under study. A Computational Fluid Dynamics (CFD) software was also used to analyse the modes of land occupation. Following simulation, a statistical assessment was carried out for validation of the hypothesis. It was concluded that the reduction in the soil porosity as a consequence of the rates that defined the minimum boundary clearance between the building and the boundary of the plot (and consequently the set back), as well as the increase in the building form (height of the buildings) caused a reduction in the wind speed, thus creating heat islands

Estudo da permeação em membranas quitosana

This study proposes to do a study on the mathematical modeling of permeation of films based on chitosan. To conduct the study were obtained membranes with various compositions: a virtually pure membrane-based chitosan; one of chitosan associated with poly (ethylene oxide (PEO). The membranes of pure chitosan were treated with plasma in atmospheres of oxygen, argon and methane. The various types of films were characterized as to its permeation regarding sufamerazina sodium. In the process of mathematical modeling were compared the standard method of obtaining the coefficient of permeation recital straight down the slope of the plot obtained by extinction / time with a the integration process of numerical permeability rate will be calculated from the spectroscopy UV

Estudo de massa cerâmica triaxial visando à otimização do ciclo de queima da indústria de cerâmica estrutural

Over recent years the structural ceramics industry in Brazil has found a very favorable market for growth. However, difficulties related to productivity and product quality are partially inhibiting this possible growth. An alternative for trying to solve these problems and, thus, provide the pottery industry the feasibility of full development, is the substitution of firewood used in the burning process by natural gas. In order to contribute to this process of technological innovation, this paper studies the effect of co-use of ceramic phyllite and kaolin waste on the properties of a clay matrix, verifying the possible benefits that these raw materials can give to the final product, as well as the possibility of such materials to reduce the heat load necessary to obtain products with equal or superior quality. The study was divided into two steps: characterization of materials and study of formulations. Two clays, a phyllite and a residue of kaolin were characterized by the following techniques: laser granulometry, plasticity index by Atterberg limits, X-ray fluorescence, X-ray diffraction, mineralogical composition by Rietveld, thermogravimetric and differential thermal analysis. To study the formulations, specifically for evaluation of technological properties of the parts, was performed an experimental model that combined planning involving a mixture of three components (standard mass x phyllite x kaolin waste) and a 23 factorial design with central point associated with thermal processing parameters. The experiment was performed with restricted strip-plot randomization. In total, 13 compositional points were investigated within the following constraints: phyllite ≤ 20% by weight, kaolin waste ≤ 40% by weight, and standard mass ≥ 60% by weight. The thermal parameters were used at the following levels: 750 and 950 °C to the firing temperature, 5 and 15 °C/min at the heating rate, 15 and 45min to the baseline. The results showed that the introduction of phyllite and/or kaolin waste in ceramic body produced a number of benefits in properties of the final product, such as: decreased absorption of water, apparent porosity and linear retraction at burn; besides the increase in apparent specific mass and mechanical properties of parts. The best results were obtained in the compositional points where the sum of the levels of kaolin waste and phyllite was maximal (40% by weight), as well as conditions which were used in firing temperatures of 950 °C. Regarding the prospect of savings in heat energy required to form the desired microstructure, the phyllite and the residue of kaolin, for having small particle sizes and constitutions mineralogical phases with the presence of fluxes, contributed to the optimization of the firing cycle.

Redução aluminotérmica do óxido de tântalo usando uma tocha de plasma como ignitor

In this work was used a plasma torch of non transferred arc with argon as work gas, using a power supply with maximum DC current of 250 A and voltage of 30 V to activate the plasma and keep it switched on. The flame temperature was characterized by optical emission spectroscopy, through Boltzmann-plot-method. The torch has been used like igniter in the aluminothermic reduction of the mixture tantalum oxide and aluminum, seeking to obtain metallic tantalum. In heating of the reagents only one particle will be considered to study interactions between plasma-particle, seeking to determinate its fusion and residence time. The early powders were characterized by laser granulometry, scanning electron microscopy (SEM) and X-ray diffraction analysis. The final product of this reaction was characterized by SEM and X-ray diffraction. Crystallite size was calculated by the Scherrer equation and microdeformation was determined using Willamsom-Hall graph. With Rietveld method was possible to quantify the percentile in weight of the products obtained in the aluminothermic reaction. Semi-quantitative chemical analysis (EDS) confirmed the presence of metallic tantalum and Al2O3 as products of the reduction. As was waited the particle size of the metallic tantalum produced, presents values in nanometric scale due the short cooling time of those particles during the process

Development and pharmacological evaluation of ropivacaine-2-hydroxypropyl-beta-cyclodextrin inclusion complex

Ropivacaine (RVC) is an enantiomerically pure local anesthetic (LA) largely used in surgical procedures, which presents physico-chemical and therapeutic properties similar to those of bupivacaine (BPV), but associated to less systemic toxicity This study focuses on the development and pharmacological evaluation of a RVC in 2-hydroxypropyl-beta-cyclodextrin (HP-P-CD) inclusion complex. Phase-solubility diagrams allowed the determination of the association constant between RVC and HP-beta-CD (9.46 M-1) and showed an increase on RVC solubility upon complexation. Release kinetics revealed a decrease on RVC release rate and reduced hemolytic effects after complexation. (onset at 3.7 mM and 11.2 mM for RVC and RVCHP-beta-CD, respectively) were observed. Differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and X-ray analysis (X-ray) showed the formation and the morphology of the complex. Nuclear magnetic resonance (NMR) and job-plot experiments afforded data regarding inclusion complex stoichiometry (1:1) and topology. Sciatic nerve blockade studies showed that RVCHP-beta-CD was able to reduce the latency without increasing the duration of motor blockade, but prolonging the duration and intensity of the sensory blockade (p < 0.001) induced by the LA in mice. These results identify the RVCHP-beta-CD complex as an effective novel approach to enhance the pharmacological effects of RVC, presenting it as a promising new anesthetic formulation. (c) 2007 Elsevier B.V All rights reserved.

Host-guest system of 4-nerolidylcatechol in 2-hydroxypropyl-beta-cyclodextrin: preparation, characterization and molecular modeling

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Morphometric characteristics of Prochilodus lineatus (Valenciennes 1847), of the migratory and resident stocks of the river Mogí-Guaçu, São Paulo State, Brazil

A espécie Prochilodus lineatus é de grande importância comercial na região dos rios Grande, Pardo e Mogi-Guaçu e tem como característica a formação de grandes cardumes, apta a desenvolver amplos deslocamentos migratórios. O presente trabalho objetivou avaliar, por meio das características morfométricas e etária, se os curimbatás (P. lineatus) dos diferentes estoques migradores e residentes constituem uma única população, havendo interação entre as sub-populações no período de piracema (migração reprodutiva). Utilizou-se um delineamento inteiramente casualizado em esquema fatorial 4 x 2, com quatro tipos de estoques (um residente e três migradores) e dois sexos (macho e fêmea) com trinta repetições, considerando cada peixe como unidade experimental. Foi observada variação de 80,19% para o primeiro componente principal e 8,09% do segundo componente principal fornecida pelas dez variáveis morfométricas dos estoques residentes e migradores. O estoque residente correspondeu aos maiores valores para todas as variáveis morfométricas. Houve sobreposição dos escores individuais das mesmas características entre os estoques migradores. Observou-se predominância de machos entre os estoques residentes e migrador I e II. As semelhanças morfométricas verificadas entre os estoques migradores indicam tratar-se de uma única população, com pequenas variações interpopulacional.

Interferência da palha de cana-de-açúcar (Saccharum spp.) na emergência de espécies de plantas daninhas da família convolvulaceae

Este trabalho foi conduzido na Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal-UNESP, com o objetivo de estudar o efeito de diferentes quantidades de palha de cana-de-açúcar deixadas na superfície do solo sobre a emergência de algumas espécies de plantas daninhas pertencentes à família Convolvulaceae. Os tratamentos foram distribuídos no esquema de parcelas subsubdivididas, com a quantidade de palha nas parcelas de 0, 5, 10, 15 e 20 t ha-1, as variedades SP 79 2233 e RB 83 5486 nas subparcelas e as espécies de plantas daninhas nas subsubparcelas. Aos 45 dias após semeadura (DAS), a presença de 15 t ha-1 de palha reduziu em 46 e 62% o número de plantas de I. quamoclit e M. cissoides, respectivamente. Entretanto, a presença de 20 t ha-1 reduziu em 82, 65, 62, 70, 60 e 88% o número de plantas de I. quamoclit, I. purpurea, I. grandifolia, I. hederifolia, I. nil e M. cissoides, respectivamente, quando comparadas à ausência de palha.

Padrões de infestação de comunidades de plantas daninhas no agroecossistema de cana-crua

Objetivou-se neste trabalho a obtenção de padrões de infestação de plantas daninhas na cultura de cana-de-açúcar com histórico de colheita mecanizada sem queima prévia da palha. Foram realizadas amostragens em 28 talhões na região de Ribeirão Preto, SP; em cada talhão foram demarcadas unidades de avaliação e coleta, na proporção de duas por hectare, que consistiram de áreas (quatro linhas de 4 metros de comprimento) mantidas sem controle de plantas daninhas e onde foram realizadas as amostragens de plantas emergidas. As amostragens foram realizadas aos 120 dias após o corte, com quadrados vazados (0,5 x 0,5 m) lançados aleatoriamente duas vezes em cada uma das unidades de avaliação e coleta. Com os dados obtidos, calculou-se a importância relativa e o índice de agregação das espécies ou grupo de espécies. Esses índices foram usados no processamento da análise de agrupamento hierárquica, utilizando como medida de semelhança a distância euclidiana e como estratégia de agrupamento o método UPGMA (Unweighted Pair-Group Method using arithmetic Averages). Foi possível distinguir quatro grupos em função da importância relativa e cinco grupos de talhões em função do índice de agregação; dentro de alguns grupos houve formação de subgrupos.

Sourgrass densities affecting the initial growth and macronutrient content of coffee plants

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Análise de depoimentos de mulheres mastectomizadas sobre o câncer de mama

The breast cancer is the most incident neoplasia in Brazilian women, configure as important cause of female death in Brazil. Its magnitude is go to be consider as a disease that go out the biological and numerical, extending of the subjective dimension and interrelationships of society and socials experiences, to into in knowledge and practices. Linking of the growing older process, the breast cancer extend as social, economical and cultural dimensions, madding in plot of socials relationships, through that acquire mean. In the context of the high expectative of live and the high number of older age persons, consider that that the high number of years had lived correspond the exposition of this individuals to corporate of the ambientals aggressions and own processes of human constitution of natural wear, like as chronicle-degenerate disease, the example is cancer. In the perspective, we collected narratives of mastectomies women with 60 age or so, about the breast cancer, the body and the growing older process, had has as objectives to reflexes about relatives questions, the comprehension about cancer, like experience, had lived and mean in the context of action and interaction of mastectomies older women, and to comprehend like women interrelationships and respond the changes that grow up of the disease and the growing older process in the everyday of their lives. Through of the narratives. We know that the disease is an initial information that take a form through successives approximation between women with their reality, since the family from hospital institution. The breast cancer to be continue a disease who cause a lot of apprehension and fear, getting and changing the ill s live as marked form. Have dad the body and the growing older process genteels and redimensions by disease, women need to define news and multiples functions due to the contingency that the disease impose

Fitossociologia de comunidades de plantas daninhas em agroecossistema cana-crua

Objetivou-se neste trabalho estudar a fitossociologia de comunidades de plantas daninhas de canaviais colhidos no sistema mecanizado, sem queima prévia da palha, e a similaridade entre talhões quanto à composição de espécies. Os levantamentos foram realizados em 28 talhões comerciais na região de Ribeirão Preto-SP. em cada talhão foram demarcadas áreas de coleta e avaliação, na proporção de duas por hectare, mantidas sem controle, e que serviram de local para as amostragens de plantas daninhas. As amostragens foram feitas com quadrados vazados (0,5 x 0,5 m), lançados aleatoriamente duas vezes em cada uma das áreas. Essas amostragens foram realizadas determinando-se a densidade e a biomassa específica aos 120 dias após o corte da cana. Cyperus rotundus foi a principal espécie, destacando-se quanto aos valores de importância relativa (IR). As plantas dicotiledôneas anuais de propagação por sementes também se destacaram, dentre as quais diversas espécies das famílias Euphorbiaceae e Convolvulaceae. em contrapartida, as gramíneas tradicionais de áreas de cana colhida queimada tiveram pouco destaque. O índice de Shannon (H) de diversidade de espécies das comunidades variou de 0 a 1,61, e o índice de similaridade entre os talhões (S) foi muito variável. A maioria das espécies ou grupo de espécies apresentou padrão agregado (V/m > 1,00), com valores relativamente altos de índice de agregação (V/m). Entretanto, na maioria dos casos, Cyperus rotundus e as Convolvulaceas apresentaram os maiores índices.

Dinâmica fermentativa e microbiológica de silagens dos capins tanzânia e marandu acrescidas de polpa cítrica peletizada

O experimento foi conduzido com o objetivo de avaliar a dinâmica fermentativa e microbiológica de silagens de capins tropicais acrescidas de polpa cítrica. Os capins tanzânia (Panicum maximum cv. Tanzânia) e marandu (Brachiaria brizantha (Hochst ex. A. Rich) Stapf cv. Marandu) foram colhidos aos 64 e 49 dias de rebrota, respectivamente, e ensilados com 0, 5 ou 10% de polpa cítrica peletizada (PCP), em relação à matéria verde, durante 1, 4, 7, 14, 21, 28 e 56 dias. Foram utilizados silos experimentais de PVC adaptados com válvula do tipo Bunsen para eliminação dos gases. A forragem foi compactada visando obter densidade de 550 kg/m³. O delineamento utilizado foi o inteiramente ao acaso com três repetições, em esquema de parcelas subdivididas. A inclusão de PCP aumentou os teores de MS e diminuiu o pH das silagens. A adição de PCP influenciou os teores de N-NH3 (N total), uma vez que, nas silagens sem PCP, os teores N-NH3 foram significativamente elevados, o que as caracteriza como de qualidade duvidosa. A adição de PCP aumentou a concentração molar dos ácidos acético e propiônico. A população de enterobactérias foi detectada somente no primeiro dia de fermentação nas silagens do capim-tanzânia e até o 18º dia nas do capim-marandu. Nas silagens avaliadas, a população de bactérias homofermentativas foi semelhante à das bactérias heterofermentativas.