Efeitos da dimeriza����o na estrutura e atividade biol��gica dos pept��deos antimicrobianos Aure��na 1.2 e Magainina 2

P��s-gradua����o em Biotecnologia - IQ

Efeitos de plantas de cobertura em atributos qu��micos do solo

P��s-gradua����o em Agronomia (Ci��ncia do Solo) - FCAV

Calagem superficial e aplica����o de gesso em sistema plantio direto de longa dura����o: efeitos no solo e na sucess��o milho/crambe/feij��o-caupi

P��s-gradua����o em Agronomia (Agricultura) - FCA

��reas com potenciais para regenera����o de atributos do solo no norte maranhense

P��s-gradua����o em Agronomia (Ci��ncia do Solo) - FCAV

Chemical weathering rate, denudation rate, and atmospheric and soil CO2 consumption of Parana flood basalts in Sao Paulo State, Brazil

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)

Effects of surface application of calcium-magnesium silicate and gypsum on soil fertility and sugarcane yield

Coordena����o de Aperfei��oamento de Pessoal de N��vel Superior (CAPES)

Comportamento do c��lcio e f��sforo plasm��ticos, em pacientes com hipoparatireoidismo, ap��s administra����o de carbonato de c��lcio em diferentes formas de ingest��o

Conselho Nacional de Desenvolvimento Cient��fico e Tecnol��gico (CNPq)

Drosophila melanogaster lipins are tissue-regulated and developmentally regulated and present specific subcellular distributions

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)

Surface modified Mg-doped ZnO QDs for biological imaging

Funda����o Amparo �� Pesquisa Estado de S��o Paulo (FAPESP)

Hidrogeoqu��mica e qualidade das ��guas superficiais na Bacia do Alto Jacar��-Pepira (SP)

Conselho Nacional de Desenvolvimento Cient��fico e Tecnol��gico (CNPq)

Denuda����o qu��mica e implica����es na composi����o das ��guas superficiais da Bacia do Rio Ja�� (SP)

Conselho Nacional de Desenvolvimento Cient��fico e Tecnol��gico (CNPq)

Influ��ncias geog��nicas/antropog��nicas na composi����o qu��mica das ��guas pluviais de Dois C��rregos, bacia do Rio Ja�� (SP)

Thirty-seven rainwater samples were collected at Ja�� River watershed, Dois C��rregos city (SP), between August 2009 and July 2010, where were analyzed the following variables: pH, Na+ , K+ , Ca2+, Mg2+, NO3- , Cl- , SO4 2- , PO4 3- and SiO2. The results indicate that Ca2+ (6.65%) and NO3- (35%) are the most abundant ions that followed the trend: Ca2+ > Mg2+ > K+ > Na+ for cations and NO3 - > SO4 2- > Cland PO4 3- for anions. The phosphate fertilizers use, agricultural soils dust, lithology, biomass burning and fossil fuels can be the major contributing factors to explain the chemical composition of rainwater at Ja�� River watershed, Dois C��rregos city (SP).

Rainwater chemical composition and annual atmosphere depositon in Sorocaba (SP)

This work evaluated the rainwater chemical composition and the annual atmospheric deposition in Sorocaba, (Sao Paulo State), Brazil. One sampling �� point was chosen and forty samples were collected between January and December 2006. The analyses were performed for pH, electrical conductivity, sodium, calcium, potassium, magnesium, sulphate, nitrate, phosphate, alkalinity and chloride. The rainwater pH varied from 5.20 to 6.40, being Ca2+ the main ion responsible for controlling the rainwater pH. The ionic concentration decreases in the following order: Ca2+>Na+> K+>Mg2+ for cations and SO2��� 4 >HCO��� 3 >NO��� 3 >Cl���>PO3��� 4 for anions. The annual atmospheric deposition appears to be controlled by the following sources: mining activities and cement factories (Ca2+ and HCO��� 3 ), agricultural activities (K+, NO��� 3 and PO3��� 4 ), soil dust (Na+, Mg2+ and HCO��� 3 ) and fossil fuel burning (SO2��� 4 )

Influ��ncias naturais e antr��picas na qualidade da ��gua subterr��nea de po��os de abastecimento p��blico na ��rea urbana de Mar��lia (SP)

This work evaluated the natural and anthropogenic influences on the quality of groundwater from public supply wells in the urban area of Mar��lia, S��o Paulo State. Sixteen sampling points were established in the Adamantina Aquifer, Bauru Aquifer System, analyzing the following parameters: electrical conductivity, temperature, pH, total suspended solids, HCO3 - , PO4 3-, SO4 2-, Cl- , F- , N-NO3 - , Ca2+, Na+ , K+ , Mg2+, Si4+, Fe3+ and Al3+. The results indicated that the groundwater in the urban area of Mar��lia has a slightly acid pH and low conductivity, with the ionic composition presenting a low cation and anion concentration and is classified as soft water and calciumbicarbonated water. Natural sources of elements/compounds can be attributed to the dissolution of carbonates during the water/rock interaction, controlling pH, alkalinity and electrical conductivity, and hydrolysis of other mineral constituents of sedimentary rocks from Adamantina Formation, with the exception of quartz. High concentrations of N-NO3 - found in some public supply wells in urban Marilia were due to sewage.

Teores e quantidade de alguns elementos no c��rrego Lavap��s, sub-bacia do rio Sorocaba, S��o Paulo, Brasil

Funda����o de Amparo �� Pesquisa do Estado de S��o Paulo (FAPESP)