259 resultados para Índice de acidez
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Ps-graduao em Anestesiologia - FMB
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Ps-graduao em Agronomia (Horticultura) - FCA
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The scarcity of resources which frequently confronts the State, coupled with demands to provide assistance to a needy population, requires that public administrators formulate efficient and effective policies to pursue its goals. It is fundamental that such policies are based on solid information of existing conditions. As such, the availability of reliable and updated socio-economic indicators is an important tool on which to fundament public policies. The present paper aims to present a Municipal Development Index Municipal Management Development Index (IDGM) calculated for the city of Itabaiana/SE, and is divided in two sections. The first discusses the concept of economic development and the evolution of measurement frameworks, with emphasis on the IHD and some of its limitations. The second section describes an estimated IDGM for the city of Itabaiana, as well as its methodology, results, and a brief comparative analysis with four municipalities from the state of So Paulo. Itabaianas IDGM reached 849 points (the maximum is 1.000), which infers a good developmental condition.
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Fundao de Amparo Pesquisa do Estado de So Paulo (FAPESP)
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The objective of this research is to present a study on a relationship between the local head loss in connection of emitters in pipes with different diameters used in drip irrigation, with the online geometry of the emitter connectors, that allows an easy quantification of such head loss regarding of the size of the connectors. The experiment was carried out according to the Reynolds Numbers at a turbulent flow interval, obtained by the variation of the pipe outflow at a constant temperature of water. The results indicated that the friction factor of the Darcy-Weisbach equation can be estimated by the Blasius equation with the coefficients b = 0.300 and m = 0.25, for the above mentioned pipes. The head losses produced by the connections of the emitters, in relation to the pipe without emitter, was of 62%. A relationship between the kinetic load coefficient (K) and the index of blockage (IO) provoked by the online connector is presented by an algebraic equation which shows a coefficient of adjustment of approximately 96%.
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)
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A restaurao de reas degradadas pode beneficiar espcies tpicas do ambiente original, com a expanso e criao de habitats, tornando-se uma ferramenta de extrema importncia para a conservao. Frugvoros atrados por plantas zoocricas utilizadas em plantios no apenas podem dispersar sementes dessas plantas como tambm trazer sementes alctones, promovendo a diversidade gentica local. Assim, fundamental entender as condies em que o processo de disperso de sementes opera, a fim de subsidiar programas de recuperao ambiental. Este trabalho avaliou a importncia das espcies: embaba (Cecropia pachystachya), pitanga (Eugenia uniflora), figueira-do-brejo (Ficus insipida), aroeira-pimenteira (Schinus terebinthifolius), pau-plvora (Trema micranta), fumo-bravo (Solanum mauritianum) na atrao de aves frugvoras em uma rea de Preservao Permanente de 6,2 ha replantada em 2006 no municpio de Piracicaba, So Paulo. Apenas C. pachystachya, E. uniflora e F. insipida foram utilizadas no plantio, o que indica que as outras espcies foram introduzidas pela fauna. Observaes focais foram realizadas em pelo menos dois indivduos de cada espcie, totalizando dez horas de observao por espcie. Foram registradas 29 espcies de aves alimentandose dos frutos. Utilizando-se de uma adaptao da frmula de Murray (2000) para o ndice de importncia na atrao da avifauna, foram encontrados os valores de 0,086 para C. pachystachya, 0,031 para E. uniflora, 0,020 para F. insipida, 0,123 para S. terebinthifolius, 0,083 para S. mauritianum e 0,623 para T. micrantha. O grande valor observado para essa ltima em relao s outras pode ser justificado pelo grande nmero de espcies visitantes e de relaes exclusivas, especialmente com aves que so predominantemente insetvoras ou granvoras. A importncia de T. micrantha provavelmente se deve alta concentrao de lipdios em seu fruto. Os...
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Fundao de Amparo Pesquisa do Estado de So Paulo (FAPESP)
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INTRODUO: as oclusopatias esto entre os principais problemas de sade bucal em todo o mundo, juntamente com a crie dentria e a doena periodontal, e vrios ndices tm sido utilizados para registr-las. OBJETIVOS: verificar a prevalncia de oclusopatias utilizando a Classificao de Angle e o Índice de Esttica Dentria (DAI), sua severidade e a necessidade de tratamento ortodntico registradas pelo DAI, e comparar os resultados de ambos os ndices, visando correlacionar o padro dos dados coletados e a viabilidade de utiliz-los de forma conjunta. MTODOS: a amostra consistiu de 734 escolares com idade de 12 anos, de ambos os sexos, da rede pblica do municpio de Lins/SP. Foram realizados exames nos ptios das escolas com utilizao de sondas IPC a olho nu. RESULTADOS: pela Classificao de Angle, encontrou-se 33,24% das crianas com ocluso normal e 66,76% com m ocluso. Pelo DAI, observou-se que 65,26% das crianas apresentavam-se sem anormalidades ou com ms ocluses leves. A m ocluso definida esteve presente em 12,81%, a m ocluso severa foi observada em 10,90% e a muito severa ou incapacitante em 11,03%. A maioria das crianas (70,57%) apresentou relao molar normal, e o overjet maxilar anterior foi a alterao mais frequentemente observada. No cruzamento dos ndices houve semelhanas e divergncias. CONCLUSO: o DAI no foi sensvel a alguns problemas de ocluso detectados pela Classificao de Angle, e a recproca foi verdadeira, demonstrando que ambos os ndices possuem pontos distintos na deteco das oclusopatias, podendo ser utilizados de forma reciprocamente complementar.
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Maxillary sinus lifting surgery is considered an excellent option for patient rehabilitation in cases of maxillary sinus pneumatization. This longitudinal study was performed in 41 patients to evaluate 51 maxillary sinus lifting procedures concomitant to autogenous bone grafted from mandibular ramus. Of the 107 implants installed, 28 were immediate fixations. Success index achieved regarding to bone graft was of 98.04%. The implants installed immediately or after bone grafting resulted in success rates of 92.86% and 94.59% respectively, with no statistically significant differences between them. Surgeries for bone grafting and immediate installation are considered a reliable treatment alternative provided that both anatomical structures and tissue physiology are kept in good conditions, with appropriate indication and techniques for good implant stability.
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)
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Fundao de Amparo Pesquisa do Estado de So Paulo (FAPESP)
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)
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This study evaluated environmental impacts at Meio Creek watershed, Leme, Sao Paulo, Brazil. A simplified environmental analysis index was applied correlating land use and occupation (vegetation elimination or modification, wildlife, color, smell, grease, oils, foams, larvae and red worms) with water quality parameters (conductivity, dissolved oxygen, pH and temperature). The simplified environmental analysis index showed that 27.8% visited places had a high or worrying environmental impact and 5.6% had a really high impact. As to the results of physical and chemical parameters, pH and conductivity values showed the conditions and standards that water Class 2 and 3 should have. These parameters were not the same for dissolved oxygen levels at most of the analyzed points. Despite the current environmental legislation at federal, state and municipal levels, Leme city does not have an effective environmental plan to control and protect springs and Meio Creek watershed and its tributaries.
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)