Avaliação do potencial de compostos naturais (argila, turfa e carvão) na remoção do Chumbo (Pb) e da toxicidade de um efluente industrial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização de colunas verticais de filtração em manta e areia como pré-tratamento de filtro lento

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Atividade antioxidante da bixina sobre os danos causados pelo tetracloreto de carbono no fígado de ratos

Pós-graduação em Ciência Animal - FMVA

Intoxicação alimentar por metilmercúrio em tilápia do Nilo e sua biomagnificação em ratos wistar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da viabilidade do lodo de esgosto como recondicionante de solos agrícolas, após processo de atenuação natural, por meio de diferentes bioensaios

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Utilização de peixes nativos da Amazônia como biomarcadores na avaliação da qualidade da água de uma área industrial no rio Pará - PA - Brasil

A dissertação foi elaborada no formato de artigo, intitulado de “Immunohistochemical and structural biomarkers in two fish species exposed to the industrial area in Amazon Estuary”, submetido à revista Environmental Monitoring and Assessment, formatado segundo os padrões da revista, não contendo resumo em português.

Sistema de Informação Geográfica e a contaminação por agrotóxicos no meio ambiente da cana-de-açúcar na bacia hidrográfica do Rio Pardo - SP/MG

Pós-graduação em Geografia - IGCE

Avaliação in vivo e in vitro do potencial citotóxico, genotóxico e mutagênico da água e do sedimento do rio Corumbataí - São Paulo, Brasil

Pós-graduação em Ciências Biológicas (Biologia Celular e Molecular) - IBRC

Cyanobacteria detection in Guarapiranga Reservoir (São Paulo State, Brazil) using Landsat TM and ETM+ images

Algae bloom is one of the major consequences of the eutrophication of aquatic systems, including algae capable of producing toxic substances. Among these are several species of cyanobacteria, also known as blue-green algae, that have the capacity to adapt themselves to changes in the water column. Thus, the horizontal distribution of cyanobacteria harmful algae blooms (CHABs) is essential, not only to the environment, but also for public health. The use of remote sensing techniques for mapping CHABs has been explored by means of bio-optical modeling of phycocyanin (PC), a unique inland waters cyanobacteria pigment. However, due to the small number of sensors with a spectral band of the PC absorption feature, it is difficult to develop semi-analytical models. This study evaluated the use of an empirical model to identify CHABs using TM and ETM+ sensors aboard Landsat 5 and 7 satellites. Five images were acquired for applying the model. Besides the images, data was also collected in the Guarapiranga Reservoir, in São Paulo Metropolitan Region, regarding the cyanobacteria cell count (cells/mL), which was used as an indicator of CHABs biomass. When model values were analyzed excluding calibration factors for temperate lakes, they showed a medium correlation (R²=0.81, p=0.036), while when the factors were included the model showed a high correlation (R²=0.96, p=0.003) to the cyanobacteria cell count. The empirical model analyzed proved useful as an important tool for policy makers, since it provided information regarding the horizontal distribution of CHABs which could not be acquired from traditional monitoring techniques.

Desenvolvimento de metodologia analítica ambientalmente mais amigável para a determinação de ureía em atrizes diversas

Pós-graduação em Química - IQ

Hormesis de herbicidas em soja

Pós-graduação em Agronomia (Agricultura) - FCA

Avaliação do potencial mutagênico e bioacumulador de metais pesados de Baccharis trimera Less e Equisetum hyemale L

Pós-graduação em Biociências - FCLAS

Sugar cane vinasse in water bodies: Impact assessed by liver histopathology in tilapia

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Labral gland in soldiers of the neotropical termite Cornitermes cumulans (Isoptera: Termitidae: Syntermitinae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reflexão sobre prevenção de acidentes à criança no âmbito doméstico

The aim was to reflect what action to prevent accidents used by caregivers / participants in the home. This is a prospecive cross-sectional descriptive study conducted at the Pediatric Inpatient Unit, Hospital of the Medical School of Botucatu – Unesp, during the months from May to August 2010.A questionnaire was used in the form of check list (Annex I) on measures to prevent accidents. The participant chose two alternatives taking into consideration the order of priority in the prevention of accidents. This study shows that for the age group from 29 days to 2 years, the companions chose these preventive measures for falls, burns, poisoning and drowning, “do not put near the windows mobile” (27.8%), “no access the match, lighter and appliances (22.2%), leave toxic substances out of reach and sight of children (41.7%) and empty buckets, tubs and pools after use (27.8% ). Regarding the age group 2-6 years, the measures for these types of accidents were not put near the windows mobile (26.5%), do not have access to matches, lighters and household appliances (20.9% ), leave toxic products out of reach and sight of children (27.9%) and maintain tanks, tanks and wells or struck with some protection (20.2%). For ages 6 to 10 years, the measures chosen to more such accidents were dry liquid spilled on the ground (23.5%), do not have access to matches, lighters and household appliances (22.5% ), leave toxic products out of reach and sight of children (31%) and keep tanks, tanks and wells or struck with some protection (23.5%). One fact that attracted our attention was that the preventive measures most frequently used by caregivers, regardless of age, show results that differ in few alternatives. It is essential to the understanding of the escorts / participants on the importance of injury prevention. Even today is predominantly defined as accident, injury must be addressed through measures