21 resultados para Lages nervuradas
em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"
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In building the structural part that primarily supports loads, wich then makes the effort to transfer the remaining is the slab wich the forwards the effort to beam and then to the pillars. As architectural plans requir more complex, the great the spans, eg cases of slabs garages building, since it is not very useful when you put many pillars, over the number of vacancies. Major spans in dealing with solid slbs mean greater thicknesses.....
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The present study aimed to analyze the floristic and structural descriptors of tree species natural regeneration in a forest sector with synchronized bamboo (Merostachys multiramea Hackel) die-off (CT) and an adjacent area with continuous canopy cover (ST) in an araucaria forest fragment in the municipality of Lages, Santa Catarina state. A total of 14, 5x5m, plots (six plots in CT sector and eight in ST sector) were allocated, where all tree species regenerative individual with circumference at breast height smaller than 15cm and height higher than 25cm was measured (diameter at soil level) and identified. The richest families were: Myrtaceae (nine), Solanaceae (six) and Aquifoliaceae (four). The Shannon Diversity Index in ST and CT sectors were respectively 2.73 and 2.31. The species with the highest importance values in CT sector were Solanum variabile, Piptocarpha angustifolia, Mimosa scabrella, Jacaranda puberula and Solanum pseudoquina. In ST sector, the species with highest importance values were Myrsine lorentziana, Casearia decandra, Cinnamodendron dinisii, Drimys brasiliensis and Ilex paraguariensis. The results showed that the synchronized bamboo die-off influenced the spatial variation in the floristic and structural descriptors of the tree species natural regeneration.
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Fundao de Amparo Pesquisa do Estado de So Paulo (FAPESP)
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O uso intensivo de reas do Cerrado para produo agropecuria aliado ao manejo inadequado tem causado degradao dos solos. Nesse sentido h necessidade da incorporao de sistemas sustentveis como plantio direto e a integrao lavoura-pecuria. Este trabalho objetivou identificar o efeito da sucesso de milho+forrageiras e soja nos atributos fsicos do solo. Para tanto foi realizado, em rea experimental da Unesp, campus de Ilha Solteira, um ensaio composto do consrcio de milho com quatro forrageiras (Brachiaria brizantha,B. ruziziensis, Panicum maximum cv. Tanznia e P. maximum cv. ries) semeadas em trs modalidades (na linha de semeadura do milho misturada ao adubo, a lano simultnea semeadura do milho e a lano no estdio V4 do milho) e o milho sem consorciao (testemunha). A soja de vero foi implantada sobre os restos culturais dos tratamentos anteriores. Foram realizadas coletas para determinar a macro e microporosidade, porosidade total e densidade do solo em duas pocas de amostragem, aps as colheitas do milho e da soja. Pelos resultados, pde-se concluir que, em regies de cerrados, a sucesso de culturas utilizada promoveu a melhoria da macroporosidade, porosidade total e densidade do solo, independentemente da utilizao de forrageiras em consrcio com milho.
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The perfect spatial intervention to manage the cultivation of the land, deriving from specific regions of the soil mapping, increases the agricultural productivity, as well as its clear gain. The relationships, spatial and Pearson, between eucalyptus data plant with some physical and chemical attributes of soil, in the growing season of 2011, in Selviria County, Mato Grosso do Sul State, Brazil (20 degrees 20' S lat.; 51 degrees 24' W long.), were studied in order to obtain the one that could have the best relationship in order to improve the wood productivity. Thus, a geostatistical grid was installed for the soil and plant data collection, it contained 120 sample points, in plantation of Eucalyptus camaldulensis of 2 years old. The soil was a Dystrophic Red Latosol (Haplic Acrustox) whit slope of 0.025m m(-1). Due to their excellent relationship with wood productivity, the basis diameter of the crown and the bulk density showed management specific regions of soil whit high relation to eucalyptus wood productivity.
Analysis of systemic inflammatory response in the carcinogenic process of uterine cervical neoplasia
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The inflammatory response is an active process in cervical cancer and may act in the progression and/or regression of the lesion. At the site of inflammation, macrophages and neutrophils are present as well as cytokines such as TNF-alpha and IFN-gamma. This study aims to evaluate the inflammatory response levels in women with cervical intraepithelial lesions (CIN) and with squamous cell carcinoma (SCC) of the cervix. Serum samples obtained from women without evidence of disease (n = 30), with CIN (n = 30) and with SCC of the cervix (n = 30) were analyzed for the activities of N-acetylglucosaminidase (NAG) and myeloperoxidase (MPO) by enzymatic assay and the serum levels of TNF-alpha and IFN-gamma by ELISA assay. The activities of NAG and MPO and the level of TNF-alpha were higher in women with CIN compared to the women with SCC. The levels of IFN-gamma were lower in the group of women with CIN compared to the group with SCC. There was not a significant association between the degree of the CIN and the staging of the SCC of the cervix and the degree of inflammation as assessed by the levels of inflammatory markers. The inflammatory response was inversely correlated with the progression of the carcinogenic process. In the three groups, the control group, women with CIN and women with invasive SCC, there was no association between the degree of preinvasive lesions and staging of the SCC of the cervix. (C) 2011 Elsevier Masson SAS. All rights reserved.
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O presente trabalho teve como objetivo realizar o zoneamento agroclimtico da cultura da mangueira no Estado do Piau. Foram utilizados dados mdios anuais de precipitao e temperatura do ar, de 15 municpios do Piau, representativos das principais regies do Estado para a elaborao do balano hdrico e a obteno do ndice de Umidade (Im). Foram adotadas as seguintes faixas de ndice de Umidade (Im): - Aptido plena A, Im < -40; - Aptido plena B, -40 < Im <-20. O critrio utilizado na diviso do Estado, em zonas trmicas, baseou-se nas normais de temperaturas mdias do ms mais quente (Tq) para cada local. Assim sendo, as faixas A e B, com aptido plena, do ponto de vista hdrico, foram subdivididas em duas subzonas: Aptido plena A1: (Tq < 29 C), Aptido plena A2: (29 C < Tq <31 C) e Aptido plena B1: (Tq < 29 C), Aptido plena B2: (29 C < Tq <31 C), para atender ao critrio trmico. Com base nas cartas de Tq e Im, foram definidos os limites para as diferentes zonas de aptido climticas para o cultivo de manga. luz dos critrios utilizados e com base na literatura consultada, o Estado do Piau no apresenta nenhuma restrio climtica para o cultivo comercial da mangueira.
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Objetivando analisar as indicaes de profilaxia antirrbica humana no Municpio de Jaboticabal-SP, foi realizado um estudo retrospectivo descritivo no perodo de 2000 a 2006, com levantamento de dados registrados nas fichas de investigao de atendimento e clculo do custo com as vacinas destinadas profilaxia ps-exposio. Constatou-se que 2.493 pessoas agredidas por animais foram submetidas profilaxia com uso de vacina, num total de 7.108 doses e um custo de R$ 179.105,14. da totalidade de casos notificados, 2.184 (71,5 %) foram causados por ces e gatos clinicamente sadios no momento da agresso e que assim se mantiveram durante o perodo de observao, a qual foi feita pela prpria vtima ou pelo dono do animal. Considerando este fato e tambm a situao epidemiolgica da raiva no Municpio, pode-se inferir que essas vtimas poderiam ter sido dispensadas da profilaxia; entretanto, apenas 464 o foram, ou seja, 1.720 pessoas podem ter recebido vacina sem necessidade, ou seja 4.590 doses a um custo de R$ 114.420,81. em comparao com os nmeros de outros municpios do Estado de So Paulo e com a mdia nacional, constata-se que o nmero de profilaxias ps-exposio contra raiva muito alto em Jaboticabal, evidenciando que na conduta no se considerou o estado do agressor e a condio do Municpio de rea controlada para raiva. Recomenda-se conscientizao e capacitao permanentes das equipes de sade pblica quanto epidemiologia da doena e necessidade de observao adequada do animal agressor. essencial a integrao dos servios mdicos e veterinrios no atendimento s vitimas, visando uma melhor avaliao do caso para que a deciso de se instituir ou no a profilaxia ps-exposio seja feita com critrio e segurana.
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The Lower Permian sphenopsids Phyllotheca australis Brongniart, 1828, Stephanophyllites sanpaulensis Millan & Dolianiti, 1980a and Paracalamites australis Rigby, 1966b, from the Toca do ndio outcrop in Cerquilho Municipality (northeastern Paran Basin, Tubar Supergroup) are redescribed on the basis of newly collected specimens. Some aspects, such as the leafsheath opening angles of the whorls and the foliar transverse to oblique striae or wrinkles, are discussed in detail. Phyllotheca australis and Paracalamites australis are widespread in Gondwana and have no particular stratigraphic or phylogenetic value. Otherwise, the genus Stephanophyllites, although only found in the Paran Basin and probably in Argentina (Bajo de Vliz Formation, close to the Carboniferous-Permian limit), can have a greater importance on account of some Raniganjia-like characters superimposed to a gross Phyllotheca-like morphology.
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This study was undertaken to investigate the expression of p53, Ki-67, and CD31 proteins in endometrial polyps of postmenopausal women treated with tamoxifen (TAM). Postmenopausal women with endometrial polyps treated with TAM (n = 20), postmenopausal women with endometrial polyps without hormone use (n = 20), postmenopausal women with atrophic endometrium (n = 20), and postmenopausal women with endometrial adenocarcinoma (n = 20) were prospectively investigated. Tissue samples were immunohistochemically evaluated by monoclonal antibodies for p53, Ki-67, and CD31. The data were analyzed using the Student t test, analysis of variance, and 2 to evaluate significant differences between the groups. The level of significance was set at P < 0.05. There was no difference in the expression of p53 between the groups (P = 0.067). The expression of Ki-67 was higher in the polyp samples from TAM-treated women compared with those from the women using no hormone (P = 0.0047) and those from the women with atrophic endometrium (P = 0.008). Samples from the women with endometrial cancer was associated with higher Ki-67 expression compared with the polyp samples from TAM-treated women (P = 0.004). The expression of CD31 was higher in the polyp samples of TAM-treated women compared with that of the samples from the women with atrophic endometrium (P < 0.001) and similar to the polyp samples from the women using no hormone (P = 0.319) and to the samples from the women with endometrial cancer (P = 0.418). The use of TAM in postmenopausal women might be associated with increased cellular proliferation in endometrial polyps without interfering angiogenesis or inactivation of tumor suppressor proteins.
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)
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Ps-graduao em Geologia Regional - IGCE
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Coordenao de Aperfeioamento de Pessoal de Nvel Superior (CAPES)
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Ps-graduao em Educao - FFC
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Ps-graduao em Agronomia - FEIS
