973 resultados para Creches - Álvares Machado (SP)


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The city of Cubatão is a densely populated area with high industrial activity. In the area there are also important linear works as roads, railways, pipelines, aqueducts and lines of transmission of energy. The geological and geomorphological features of the municipality, combined with the human activities, make the site an area heavily prone to the landslides, so a region at high risk. In this work, landslide scars were extracted in aerial photos from 1985 and 1994, years that recorded a high incidence of landslides. Quantitative analysis of the relationship between the occurrence of scars and the forms of tracks were conducted, based on an intensive survey of scars in the region, represented by 2595 extracted scars, with the aim of contributing to a better understanding of the slipping processes in the Serra do Mar paulista and thus to the reduction of risks in the region. Achievements have concluded that the greatest percentage of slides in the region is linked to the strands straitght, followed by convex, which confirms previous studies conducted in the region, in a qualitative way or with a much lower number of scars.

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Annona species have been used as a natural remedy for a variety of illnesses with antiparasitic, antispasmodic, antidiarrheal, antiulcer, sedative, analgesic, hypotensive, and vermifugal effects. These properties are due to the presence of a number of bioactive compounds on the leaves, fruit, seeds, and stem. The aim of this review is to show the main species of Annona, their medicinal properties and the chemical constituents that may be related to these effects. In the leaves it is possible to find acetogenins, annopentocins A, B, and C, cis- and trans-annomuricin-D-ones, goniothalamicin, arianacin, and javoricin, related to anticancer properties. Quercetin-3-O-glucoside, also found in the leaves mediates antidiabetic and antioxidative effects. In the fruit are found annonaine, nornuciferine and asimilobine, associated to antidepressive effects. In the seeds are found muricatetrocin A and muricatetrocin B, longifolicin, corossolin, corossolone, uvarigrandin A, bullatacin, squamotatin. These acetogenins are associated with anticancer effects. Cyclosquamosin B, quercetin, and cyclosquamosin from the seeds have respectively vasorelaxant, antithyroidal and, antiinflammatory activity. In the stem parts there are several components as N-trans-feruloyltyramine, N-p-coumaroyltyramine, and N-trans-caffeoyltyramine, lignans, syringaresinol, syringaldehyde, beta-sitosterol and beta-sitosterol-beta-D-glucoside which exhibit antiplatelet aggregation activity. Copaene, patchoulane, 1H-cycloprop (e) azulene and kaur-16-en-19-oic acid found in the barks exhibit significant central as well as peripheral analgesic and antiinflammatory activities. The properties of the biological compounds in Annona species support information that may provide validation for its medicinal uses, but further studies should be performed to establish ideal and safe doses of consumption to ensure the effectiveness of the benefits. © 2012 Bentham Science Publishers.

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Pós-graduação em Alimentos e Nutrição - FCFAR

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Cachaça is a traditional and popular Brazilian drink obtained by distilling fermented sugar cane juice. Among the steps involved in its production, natural aging in wood containers for a certain period of time can lead to alterations in the chemical composition, aroma, flavor and color of the beverage. The present work sought to determine the concentration of phenolic compounds after different periods of aging of the cachaça in an oak (Quercus sp.) barrel. Periodic collections during the aging period were performed, and thirteen selected phenolic compounds were determined by high performance liquid chromatography with a diode-array detector (HPLC-DAD). A progressive increase in the concentration of the compounds analyzed was observed, with syringaldehyde and gallic acid as the compounds encountered in the highest concentration.

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The objective of the present study was the identification and quantification of ethyl carbamate (EC), by HPLC-FLD, after different periods of storage in an oak (Quercus sp) barrel and a glass vessel. The concentration of EC in the cachaça samples varied from -1, for the period during which the cachaça was stored in an oak barrel, and -1 for the cachaça stored in a glass recipient. The storage of the beverage in both the oak barrel and the glass vessel resulted in a significant increase in the concentration of this contaminant.

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Pós-graduação em Engenharia Civil - FEIS

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Por ocupar área de transição entre três compartimentos distintos do relevo (Planalto Atlântico, Serra do Mar e Planície Costeira) e encontrar-se geograficamente influenciada pela complexa relação entre Oceano e Continente (litoral paulista), a alta bacia do rio Itanhaém agrega uma complexidade que demanda estudos científicos. Neste contexto, o objetivo deste artigo é demonstrar a influência que as características morfométricas da alta bacia do rio Itanhaém possuem sobre a sua morfodinâmica. Para tanto, foram analisadas a carta geomorfológica e a carta de energia do relevo. A carta de energia do relevo tem o objetivo de quantificar o potencial que o relevo possui para o desencadeamento de processos morfogenéticos. A carta geomorfológica propiciou a espacialização das formas do relevo, possibilitando a dedução dos processos que ocorrem sobre este, sejam naturais ou induzidos pela atuação antrópica. Como resultado, observou-se a correlação espacial entre as feições desnudacionais e as classes mais altas de energia do relevo. Assim, os parâmetros morfométricos utilizados para a elaboração da carta de energia do relevo que identificaram setores potencialmente suscetíveis aos processos morfogenéticos são justificados pelas feições denudacionais espacializadas.

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O objetivo deste trabalho foi identificar e mapear áreas suscetíveis a movimentos de massa, por meio das geotecnologias, no município de Várzea Paulista (SP). Para o propósito, foram utilizados os mapas de declividade, geológico, geomorfológico e de uso e ocupação da terra, que foram sobrepostos por meio da Análise Multicritério no SIG ArcGIS. Cada tema recebeu seu peso de influência para deflagração de tais processos e como resultado final foi obtido o mapa de suscetibilidade a movimentos de massa do município em questão. Paralelamente foi elaborado o estudo da orientação de vertentes, para determinação daquelas que apresentam maiores riscos em comparação com os dados coletados em campo. Constatou-se que existem muitas áreas ocupadas dentro do município que carecem de monitoramento do Poder Público, principalmente nos meses chuvosos, pois se encontram em locais frágeis do ponto de vista geológico-geomorfológico.