1000 resultados para 379.8


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This report presents oceanographic data supporting the detailed chemical studies in the VERTEX Particle Interceptor Trap (PIT) experiment off the central California coast. Prior to the deployment of the PITs, an oceanographic survey of the intended study area was made on R/V CAYUSE from 17 to 21 August 1980. During this cruise, twenty CTD stations (Fig. 1) were occupied in a grid centered about the PIT site selected earlier based on archival oceanographic data. During the second leg of the VERTEX experiment from 25 August to 3 September, CTO profiles were taken as time permitted. In addition, a short survey near the PITs was made on 2 September. The intent of the pre-deployment cruise was to obtain data characterizing the vertical and horizontal variability of physical and chemical properties and to map the geostrophic flow field. Toward this end, vertical profiles of salinity, temperature and dissolved oxygen were made using a Plessey 9040 CTOa profiler. Considerable effort was expended to make vertical beam attenuation profiles to

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Tem como objetivo apresentar os limites orçamentários e financeiros estabelecidos pelo Decreto nº 8.456/2015 e, especialmente, as implicações sobre as emendas parlamentares individuais, sujeitas ao regime do “orçamento impositivo” (classificadas, na lei orçamentária, sob o código de identificador de resultado primário RP6.

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Analisa e detalha as ações orçamentárias das dotações iniciais constantes da Lei Orçamentária para 2015 – LOA 2015 dos órgãos integrantes da Área Temática IV (Ministério da Ciência, Tecnologia e Inovação – MCTI, Ministério da Educação – MEC, Ministério da Cultura – MinC e Ministério do Esporte – ME) que foram objeto de limitação de movimentação e empenho em face do Decreto nº 8.456, de 22 de maio de 2015.

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Há 25 anos, era promulgada a Lei nº 8.069, de 1990, que instituiu o Estatuto da Criança e do Adolescente (ECA). A lei, inovadora em diversos aspectos, constitui importante marco jurídico, por criar mecanismos que possibilitam a efetivação dos direitos fundamentais de crianças e adolescentes conferidos pela Constituição Cidadã.

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The role of Na+ fluxes through voltage-gated sodium channels in the regulation of sperm cell function remains poorly understood. Previously, we reported that several genes encoding voltage-gated Na+ channels were expressed in human testis and mature spermatozoa. In this study, we analyzed the presence and function of the TTX-resistant VGSC a subunit Na(v)1.8 in human capacitated sperm cells. Using an RT-PCR assay, we found that the mRNA of the gene SCN10A, that encode Na-v1.8, was abundantly and specifically expressed in human testis and ejaculated spermatozoa. The Na-v1.8 protein was detected in capacitated sperm cells using three different specific antibodies against this channel. Positive immunoreactivity was mainly located in the neck and the principal piece of the flagellum. The presence of Na-v1.8 in sperm cells was confirmed by Western blot. Functional studies demonstrated that the increases in progressive motility produced by veratridine, a voltage-gated sodium channel activator, were reduced in sperm cells preincubated with TTX (10 mu M), the Na-v1.8 antagonist A-803467, or a specific Na-v1.8 antibody. Veratridine elicited similar percentage increases in progressive motility in sperm cells maintained in Ca2+-containing or Ca2+-free solution and did not induce hyperactivation or the acrosome reaction. Veratridine caused a rise in sperm intracellular Na+, [Na+](i), and the sustained phase of the response was inhibited in the presence of A-803467. These results verify that the Na+ channel Na-v1.8 is present in human sperm cells and demonstrate that this channel participates in the regulation of sperm function.

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152 p. : il.

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Articles by faculty: Death by a thousand cuts - Boesch; Revealing the cost of wetland loss - King; Contaminated Waste: an unprecedented disposal problem - Baker; Kay Simkins - volunteer extraordinaire - McGuire; Fisheries likely to revive - Houde; Teachers get hands into Chesapeake Research - Wolf. (PDF contains 6 pages)

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Proposta de destinação de recursos orçamentários para programa de combate à seca na Região Nordeste. Defesa de realização da reforma agrária no País. Tentativa de consenso em torno da inclusão de direitos sociais e trabalhistas na Carta Magna. Mudança no regimento interno da Assembleia Nacional Constituinte. Votação pelo Plenário de destaques.

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ENGLISH: Tag release and return data for the Baja California and Gulf of Guayaquil areas were selected for this study because substantial numbers of returns resulted from these releases and because the effects of emigration are small in these areas. The returns of tags per unit of fishing effort for several experiments in each area were used to estimate the coefficients of total mortality and shedding. The coefficient of annual natural mortality was estimated to be less than 2.0, which is in agreement with a previous estimate of 0.8, but does not improve upon it. The estimates for the average coefficients of catchability are 2.02 X 10-3 for the Baja California area and 0.67 X 10-3 for the Gulf of Guayaquil area. SPANISH: Se seleccionaron para este estudio algunos da tos de liberación y retorno de marcas en las áreas de Baja California y el Golfo de Guayaquil debido a que cantidades substanciales de retornos resultaron de estas liberaciones y porque los efectos de migración son pequeños en estas áreas. Los retornos de marcas por unidad de esfuerzo de pesca de varios experimentos en cada área fueron empleados para estimar los coeficientes de mortalidad total y desprendimiento. Se estimó que el coeficiente de mortalidad natural anual fue inferior a 2.0, lo que está de acuerdo con una estimación anterior de 0.8, pero no la mejora. Las estimaciones de los coeficientes promedios de capturabilidad son 2.02 X 10-3 en el área de Baja California y 0.67 X 10-3 en el área del Golfo de Guayaquil. (PDF contains 58 pages.)

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This report contains the frrst observations made for the Modis Optical Characterization Experiment (MOCE). Data presented here were obtained on the R/V DeSteiguer between 28 August and 8 October along the central California coast and in Monterey Bay. Three types of data are reported here: high spectral resolution radiometry at three depths for seven stations; salinity, temperature, fluorescence and beam attenuation profiles at the same stations; and total suspended matter and suspended organic carbon and nitrogen. [PDF contans 164 pages]

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Lei nº 8.080, de 19 de setembro de 1990 (Lei Orgânica do SUS), que dispõe sobre as condições para a promoção, proteção e recuperação da saúde, a organização e o funcionamento dos serviços correspondentes e dá outras providências, e legislação correlata. Atualizada até 13/10/2015.