ABSTRACT: The integrated analysis of geophysical loggings for identifying transmissive fractures has had a limited use in Brazil, although a large number of studies have been conducted so far throughout the world. The application of those tools has gained a crescent importance as they are needed for characterizing groundwater contamination in fractured rock aquifers at a great number of industrial sites worldwide and in Brazil. This paper presents the analysis of data collected by caliper, optical televiewer (OPTV), acoustic televiewer (ATV) and flowmeter loggings in four deep supply wells located in the industrial area of Jurubatuba, city of São Paulo. Five fracture sets (G1 through G5) were identified based on OPTV and ATV borehole loggings. The main fracture set (G1), NE-striking with low to intermediate dip, is subparallel to the foliation, being at great extent the result of the reactivation of this previous discontinuity. Fractures on ATV and OPTV images were visually classified with regard to flow evidence, and a positive correlation between high flow evidence and significant flow rate, measured by a flowmeter, was identified. On the other hand, the majority of fractures with insignificant, low or intermediate flow evidence are located in depth intervals with no significant flow rate. Fractures that belong to G1 are of major importance for flow, as in 9 of the 16 intervals with significant flow, they are the only fractures present. Data were inconclusive regarding transmissivity of high dip fractures, because few of them were intercepted by the well boreholes. However, there is evidence that subvertical fractures of sets G3 and G5, NE and NW striking, respectively, are also transmissive, which corroborates outcrop observations. Although geophysical loggings are essential to identify the most important segments of boreholes for water input and output, and to collect detailed data of low dip fracture sets at greater depths, the structural geology characterization of fractured aquifers cannot rely on borehole geophysical loggings alone. For proposing realistic conceptual models of the fracture network, data from boreholes should be complemented with data from large rock exposures (quarries), in order to describe geometrical parameters, such as spacing, length, and physical connectivity of low, intermediate and high dip fractures, as well as evidence of flow along individual fractures.

ABSTRACT: From Araraquara to Avaré, in the Serra Geral Group outcropping area, 22 detailed geological sections were elaborated. The stratigraphic relationships and the chemical analysis allowed the identification of seven [P2O5] basalt classes, all of them pertaining to the Pitanga type, showing a consistent stacking order across the studied region. Thus, each class is considered to correspond to a specific lava flow, allowing a general stratigraphic column to be proposed. Besides the stacking order, the validation of P2O5 as a tool for lava correlation at great distances was also based on the values obtained from samples collected at different positions in a single flow, and on the remarkable [P2O5] contrast between adjacent flows. Minimum lateral extensions range from 75 to 185 km, and thickness from 20 to 80 m. Vertical tectonic displacements, which took place in different periods, were inferred from the altitude of specific flows, and also from the Botucatu and Piramboia formations. They are noticeable in a region bounded by EW drainage lineaments, which contains a large area where Piramboia and Botucatu formations crop out, probably due to the tectonic activity causing this region to be a generalized structural high.

RESUMO Objetivo Identificar o perfil clínico e epidemiológico de pacientes em tratamento para reações hansênicas. Método Estudo quantitativo, descritivo, transversal, realizado entre outubro de 2013 e abril de 2014, com 61 usuários, em um centro de referência de um estado nordestino. Os testes estatísticos utilizados consideraram um nível de significância de 0,05. Resultados Predominou o sexo masculino (57,38%), com baixa renda familiar (50,82%) e ensino fundamental incompleto (75,41%). No diagnóstico, 52,45% já apresentava algum grau de incapacidade física. Houve associações entre a forma clínica e o momento de manifestação das reações (p= 0,034). A análise de resíduos apontou que a forma neural pura associa-se às reações antes do tratamento e a dimorfa associa-se às reações durante o tratamento. Conclusão A divulgação do quadro clínico da forma neural pura e a detecção precoce dos casos contribuiriam fortemente para a promoção da saúde da população, possibilitando o cumprimento do objetivo de erradicar a Hanseníase.

ABSTRACT Objective To identify the clinical and epidemiological profile of patients under treatment for leprosy-related reactions. Method This is a descriptive, cross-sectional and quantitative study, conducted from October 2013 to April 2014 with 61 individuals in a reference center in the Brazilian northeast region. The statistical test used considered a significance level of 0,05. Results Most individuals were males (57.38%), with low family income (50.82%) and incomplete elementary education (75.41%). In the moment of leprosy diagnosis, 52.45% of patients presented some degree of physical disability established. There was significant association between the observed clinic form and the moment of manifestation of leprosy reactions (p= 0.034). The residual analysis indicated that pure neural leprosy is associated to a manifestation of reactions before treatment and dimorphous leprosy was associated to manifestations during treatment. Conclusion The disclosure of the clinical picture of pure neural leprosy and early detection of cases strongly contribute to the promotion of population health enabling the fulfillment of the goal of eradicating leprosy.

RESUMEN Objetivo Identificar el perfil clínico y epidemiológico de pacientes en tratamiento para las reacciones leprosas. Método Estudio descriptivo, transversal y cuantitativo, efectuado entre octubre de 2013 y abril de 2014, con 61 usuarios en un centro de referencia para la lepra ubicado en la región Nordeste de Brasil. La prueba estadística utilizada considerando un nivel de significación de 0,05. Resultados Predominaron las personas del sexo masculino (57,38%), con ingreso familiar de hasta un salario mínimo (50,82%) y enseñanza primaria incompleta (75,41%). En el momento del diagnóstico, 52,45% de los pacientes ya presentaban algún grado de discapacidad física instalada. Había asociaciones entre forma y tiempo de la manifestación de las reacciones (p = 0,034) clínica. El análisis de residuos señaló que la forma neural pura está asociada a una manifestación de reacciones antes del tratamiento y que la forma dimorfa de la lepra estuvo asociada a manifestaciones durante el tratamiento. Conclusión La divulgación del cuadro clínico de la forma neuronal pura y la detección temprana de los casos contribuyen fuertemente a la promoción de la salud de la población que permite el cumplimiento de la meta de erradicar la lepra.

ABSTRACT Objective To identify the clinical and epidemiological profile of patients under treatment for leprosy-related reactions. Method This is a descriptive, cross-sectional and quantitative study, conducted from October 2013 to April 2014 with 61 individuals in a reference center in the Brazilian northeast region. The statistical test used considered a significance level of 0,05. Results Most individuals were males (57.38%), with low family income (50.82%) and incomplete elementary education (75.41%). In the moment of leprosy diagnosis, 52.45% of patients presented some degree of physical disability established. There was significant association between the observed clinic form and the moment of manifestation of leprosy reactions (p= 0.034). The residual analysis indicated that pure neural leprosy is associated to a manifestation of reactions before treatment and dimorphous leprosy was associated to manifestations during treatment. Conclusion The disclosure of the clinical picture of pure neural leprosy and early detection of cases strongly contribute to the promotion of population health enabling the fulfillment of the goal of eradicating leprosy.

RESUMEN Objetivo Identificar el perfil clínico y epidemiológico de pacientes en tratamiento para las reacciones leprosas. Método Estudio descriptivo, transversal y cuantitativo, efectuado entre octubre de 2013 y abril de 2014, con 61 usuarios en un centro de referencia para la lepra ubicado en la región Nordeste de Brasil. La prueba estadística utilizada considerando un nivel de significación de 0,05. Resultados Predominaron las personas del sexo masculino (57,38%), con ingreso familiar de hasta un salario mínimo (50,82%) y enseñanza primaria incompleta (75,41%). En el momento del diagnóstico, 52,45% de los pacientes ya presentaban algún grado de discapacidad física instalada. Había asociaciones entre forma y tiempo de la manifestación de las reacciones (p = 0,034) clínica. El análisis de residuos señaló que la forma neural pura está asociada a una manifestación de reacciones antes del tratamiento y que la forma dimorfa de la lepra estuvo asociada a manifestaciones durante el tratamiento. Conclusión La divulgación del cuadro clínico de la forma neuronal pura y la detección temprana de los casos contribuyen fuertemente a la promoción de la salud de la población que permite el cumplimiento de la meta de erradicar la lepra.

RESUMO Objetivo Identificar o perfil clínico e epidemiológico de pacientes em tratamento para reações hansênicas. Método Estudo quantitativo, descritivo, transversal, realizado entre outubro de 2013 e abril de 2014, com 61 usuários, em um centro de referência de um estado nordestino. Os testes estatísticos utilizados consideraram um nível de significância de 0,05. Resultados Predominou o sexo masculino (57,38%), com baixa renda familiar (50,82%) e ensino fundamental incompleto (75,41%). No diagnóstico, 52,45% já apresentava algum grau de incapacidade física. Houve associações entre a forma clínica e o momento de manifestação das reações (p= 0,034). A análise de resíduos apontou que a forma neural pura associa-se às reações antes do tratamento e a dimorfa associa-se às reações durante o tratamento. Conclusão A divulgação do quadro clínico da forma neural pura e a detecção precoce dos casos contribuiriam fortemente para a promoção da saúde da população, possibilitando o cumprimento do objetivo de erradicar a Hanseníase.

Indicadores, para recursos hídricos subterrâneos, têm sido utilizados principalmente para a avaliação da situação atual e tendência de degradação, com relação tanto à quantidade (sub- ou super-exploração) como à qualidade (contaminações natural e antrópica). Neste sentido, este trabalho apresenta a aplicação de indicadores com o objetivo de obter um quadro geral da situação dos recursos hídricos nas 22 Unidades de Gerenciamento de Recursos Hídricos (UGRHI) do Estado de São Paulo. Foram aplicados 7 indicadores (I1 a I7) com o objetivo de fornecer uma visão geral com relação à dependência (I1 e I2), disponibilidade (I3 e I4), e qualidade (I5, I6 e I7) da água subterrânea. No que se refere ao abastecimento público (indicador 1), 9 UGRHIs apresentam alta ( > 50% da população é suprida por água subterrânea), 6, intermediária (49 a 25%) e 7, baixa ( < 24%) dependência do recurso hídrico subterrâneo. Os indicadores 3 e 4 mostram que o recurso ainda apresenta grande potencial para explotações adicionais na maioria das UGRHIs, no entanto há evidências de superexploração nas bacias do Alto Tietê, Turvo/Grande e Pardo e baixa disponibilidade nas bacias do Alto Tietê, Piracicaba/Capivari/Jundiaí, e Turvo/Grande. O indicador 5 (vulnerabilidade natural dos aqüíferos) aponta que as UGRHIs 2, 4, 8, 13, 14 e 18 a 22 (parte da área aflorante do Sistema Aqüífero Guarani) precisam ser mais cuidadosamente consideradas, principalmente quando grandes cargas contaminantes potenciais estiverem presentes. O indicador 6 revela que a qualidade natural das águas subterrâneas é de modo geral excelente, ainda que 3 UGRHIs necessitem de cuidados especiais especiais devido à sua contaminação por cromo e flúor. O indicador 7 mostra uma forte relação entre a ocorrência da contaminação das águas subterrâneas e densidade/tipo de ocupação territorial.

Indicators, for groundwater resources, have mostly been employed to define the present status and the degradation tendency, regarding both quantity (under- or overexploitation) and quality (natural and anthropic contamination). This work presents the application of indicators in order to draw a picture of the groundwater resources situation in the 22 Water Resource Management Units (WRMU) of the State of São Paulo. The seven Indicators (I1 to I7) applied provide a general overview of groundwater dependence (I1, I2), availability (I3, I4), and quality (I5, I6, I7). Considering public supply (Indicator 1), one observes that 9 WRMUs show high (>50% of the population supplied by groundwater), 6, intermediate (49-25%), and 7, low (<24%) dependence on groundwater. Indicators 3 and 4 show that the resource still presents a great potential for further abstractions in most of the WRMUs, although there is evidence of overexploitation in the Upper Tietê, Turvo/Grande, and Pardo basins, and low availability in the Upper Tietê, Piracicaba/Capivari/Jundiai, and Turvo/Grande. Indicator 5 (aquifer natural vulnerability) denotes that the WRMUs 2, 4, 8, 13, 14 and 18-22 (part of the recharge area of Guarani Aquifer System) need more attention mainly where large contaminant loads are present. Indicator 6 shows the general excellent natural quality of groundwater, although it also denotes that 3 WRMUs need special consideration due to chromium and fluoride contamination. Indicator 7 demonstrates a close relationship between groundwater contamination occurrence and density/type of land occupation.