Resultados Perinatais de Gêmeos com Pesos Discordantes ao Nascer

Objetivo: estudar as influências da diferença de pesos entre gêmeos, no nascimento, sobre o resultado perinatal. Métodos: analisaram-se, retrospectivamente, as informações referentes aos partos gemelares ocorridos na Maternidade do Hospital Regional de Clínicas de Sorocaba, SP, de julho de 1997 a junho de 1998. A amostragem foi composta de 89 mães e seus gêmeos, divididos em três classes de diferença de pesos ao nascer: com concordância (diferença <15%), discordância leve (de 15 a 25%) e discordância grave (>25%). As variáveis independentes analisadas foram essas três classes e as dependentes foram: baixo peso ao nascer, índice de Apgar menor que 7 no primeiro e quinto minuto, nascimentos pré-termo, tempo médio de internação do recém-nascido no berçário e coeficiente de mortalidade perinatal I. Para análise estatística utilizaram-se o teste de Kruskal-Wallis, complementado pelo teste de Hollander, e o teste de Blackwell. Resultados: a incidência de discordância de pesos entre pares de gêmeos foi de 30,3%, sendo 19,1% de discordância leve e 11,2% de discordância grave. Observamos nas classes, respectivamente, os números de gestações (62, 17 e 10) e de nascimentos pré-termo (32, 9 e 7). Para o primeiro e o segundo gêmeo, observamos: baixo peso ao nascer (39/41, 13/12 e 8/9), Apgar <7 no primeiro minuto (16/13, 3/7 e 2/3), Apgar menor que 7 no quinto minuto (4/4, 0/2 e 1/2), tempo médio (dias) de internação no berçário (3,7/3,7, 4,6/6,0 e 7,3/8,7) e coeficiente de mortalidade perinatal I (22,4/16,8, 0/16,8 e 5,6/5,6). Conclusões: o baixo peso ao nascer e nascimentos pré-termo foram mais freqüentes nos gêmeos da classe com discordância grave. Houve tendência ao agravamento progressivo do resultado perinatal, respectivamente, nas classes com concordância, discordância leve e discordância grave.

Outra leitura do "outro lado":o espaço da Zona Norte em questão

It analyzes the production of the space of the North Zone of Natal/RN, of the beginning of its formation - decade of 1970 - a present time, under the optics of the urban planning and of the administration of the territory. Inside of that path, it examines the interests that orientated the "creation" of the referred space, as support to the process of urban planning and of administration of the territory; as well as the recent processes that evidence a new partner-space dynamics, which is configured, now as an incipient insert of the North Zone to the context natalense urban-space, now as a "reedition" of its report process of partner-space segregation. It stands out that, while in the beginning of the formation of the North Zone, the State was made the main actor, making possible the expansion of the capital in the north sense of the city of Natal, through the implantation of the Industrial District of Natal (DIN) and of the expansion of the habitational politics of the House of Financial System (SFH); at the present time, the new space processes are configured through the economical inclination, through expansion of the tertiary section in the city of Natal. It is based in bibliography regarding the theme in focus, in primary and secondary sources, as well as in processes and forms that were unchained in the North Zone along the research. It analyzes the North Zone then in its group, the one that makes possible apprehend the inherent conflicts to the process of production-appropriation of the urban space, for the several social actors - the State, the capital and the society - that dispute the control of the production of the space according themselves their interests

Sprawl e o modal de transporte motorizado: impactos na cidade de Londrina, PR

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Paisagem natural paleógena da bacia sedimentar de São Paulo no município de guarulhos, estado de São Paulo

Paleogene sediments of this region represent a significant source of water for urban, industrial and agricultural activities. This basin is part of the Southeastern Brazilian Continental Rift, which occupies a large portion of this geographical area. This study aims to present the evolution of the natural Paleogene landscape, through an analysis of its stratigraphic intcrops and underground portions based on the concept of facies and facies associations. A total of nine clastic and separate lithofacies were recognized and grouped into two main facies associations. These data suggest the existence of two depositional interdigitated systems: fluvial braided fans, which were predominant in parts of the northern and central area, and another composed of lacustrine sediments found in its central-south region. The paleogeography herein outlined will help considerably in the detection of new areas for mineral and water resources prospection, as well as in urban planning projects of this region.

Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique

In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use of densimeter. The proposal of this work is based on the measure of the linear attenuation coefficient of hydrated ethanol, using the gamma-ray attenuation technique. The water amount, in volume, can be determined knowing the linear attenuation coefficient of hydrated ethanol. Samples of hydrated ethanol, collected at fuel stations, located in Sorocaba, SP, Brazil, were analyzed and the results showed the feasibility of the technique. © 2011 American Institute of Physics.

Composition and quantification of the anthropogenic and natural fractions of wastes collected from the stormwater drainage system for discussions about the waste management and people behavior

A study was made of the composition of wastes collected from the pipes of the stormwater drainage system of Sorocaba, SP, Brazil (600 thousand inhabitants). A total of 10 samples weighing at least 100 kg each were sorted into 19 items to determine the fraction that can be considered natural (earth/sand, stones, organic matter, and water, the latter determined after oven-drying the samples) and the anthropogenic fraction (the remaining 15 items, especially construction and demolition wastes and packaging). Soil/sand was found to be the main item collected (52.5 % dry weight), followed by the water soaked into the waste (24.3 %), which meant that all the other wastes were saturated in mud, whose contents varied from 6.4 % (glass) to 87.2 % (metalized plastics packaging). In general, 83 % of the collected wastes can be classified as natural, but the remaining 17 % represent 2,000 kg of the most varied types of wastes discarded improperly every day on the streets of the city. This is an alarming amount of wastes that may clog parts of the drainage systems, causing troubles for all the population (like flooding) and must be strongly considered in municipal solid wastes management and in environmental education programs. © 2013 Springer Science+Business Media Dordrecht.

Imagens multitemporais ALOS/PALSAR baseada em orientação a objeto na discriminação da cobertura da terra

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Nivelamento através do GPS: avaliação e proposição de estratégias

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Inquérito sorológico, molecular e fatores de risco para leptospirose em mamíferos cativos, papel dos animais sinantrópicos presentes no local e aspectos de saúde pública

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização da acessibilidade em espaços públicos: a ergonomia e o desenho universal contribuindo para a mobilidade de pessoas portadoras de necessidades especiais : estudo de casos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O desenvolvimento da matemacia no trabalho com projetos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Parâmetros genéticos para rentabilidade monetária em cavalos de corrida da raça Quarto de Milha

Pós-graduação em Genética e Melhoramento Animal - FCAV

Mapeamento geológico-geotécnico a partir de metodologia de análise integrada: ensaio de aplicação no município de Poços de Caldas - MG

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo do meio físico para o uso da terra na bacia do rio Sete de Setembro, médio Araguaia-MT

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Evolução urbana e a questão da habitação no Brasil: 1964-1989

Pós-graduação em História - FCLAS