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Emprego da RMN HR-MAS e análises quimiométricas no reconhecimento e avaliação de soja (Glycine max) geneticamente modificada
(Universidade Federal de São Carlos, 2005-06-29)
The Biotechnology has made possible the development of genetically modified (GM) organisms, including soybean, main Brazilian agricultural product. These GM specimens has been produced by changing some original characteristics ...
Aspectos da interação do homem com pesticidas no ambiente: focando a cotonicultura e com ênfase às bordas do Alto Pantanal, Mato Grosso, Brasil.
(Universidade Federal de São Carlos, 2005-10-27)
The interaction man-pesticide-environment (M-P-E), in cotton areas was
characterized and, a laboratorial study on mobility of the pesticide parathion methyl
(PM) into soil columns was developed. Antropic impacts and risk ...
Fitoquímica, quimiossistemática e busca de novos fármacos antichagásicos e antileishmanioses: estudo de Raputia praetermissa (Rutaceae).
(Universidade Federal de São Carlos, 2005-08-31)
Raputia praetermissa (Engler) Emmerich is a tree
found only in the Forest Reserve Adolpho Ducke, Amazonas, Brazil. The genus
Raputia was originally described by Engler and many species were included in this
genus, but in ...
Desenvolvimento e aplicação de procedimentos envolvendo reações quimiluminescentes em fluxo para a determinação de analitos de interesse alimentício, farmacêutico e bioquímico.
(Universidade Federal de São Carlos, 2005-09-23)
In this work, analytical flow procedures were developed using multicommutation
concept and chemiluminescent detection for the determination of hydrogen
peroxide, glucose and cholesterol in food, biochemistry and ...
Seção de choque total para interação de elétrons com moléculas poliatômicas.
(Universidade Federal de São Carlos, 2005-08-30)
Total Cross Sections (TCS) for various
processes resulting from the interaction of electrons with poliatomic molecules
are clearly needed due to their relevance in many applications. The present study
is part of a complete ...
Estudo e construção de dispositivos conversores de energia solar em elétrica através de sistemas supramoleculares de rutênio-cromo e rutênio-rutênio
(Universidade Federal de São Carlos, 2005-10-25)
The synthesis and determination of some properties of ruthenium monomers like trans-[Ru(NH3)4(L)(bpa)](BF4)2 (where L = pyridine, 4-picoline, 4-acetylpyridine and bpa = 1,2-bis(4-pyridil)ethane); cis-[Ru(dcbH2)(dypy)Cl2]Cl ...
Propriedades estruturais e eletroquímicas de espinélios de lítio e manganês dopados para uso em baterias de lítio
(Universidade Federal de São Carlos, 2005-09-02)
The spinels investigated in the present work were obtained by solid state reaction at 750 ºC for 72 h among the precursors ε-MnO2, LiOH and the respective oxides/salt of the doping ions. In order to control the particles ...
Síntese e avaliação biológica de derivados de carboidratos e nucleosídeos
(Universidade Federal de São Carlos, 2005-02-25)
In the last few years, the carbohydrate chemistry has been growing surprisingly, especially because of the diversity of biological applications of this class of compounds. This present work aimed to synthesize and evaluate ...
Análise em fluxo e análise in situ como estratégias de melhoramento da seqüência analítica de amostras agronômicas.
(Universidade Federal de São Carlos, 2005-04-06)
The
present work discusses the use of alternative approaches for the improvement of the
agronomic sample analytical pathway. It was focused on the elimination of the
sampling step, with the in situ soil analysis, or in the ...
Método periódico para interpretar propriedades dos materiais.
(Universidade Federal de São Carlos, 2005-03-17)
In this work was done mecanic-quantic periodic in level ab initio and
using the density functional theory (DFT) combined with the B3LYP (BECKE 1993;
LEE, et al 1998) to a series of titanates. Models periodic simulations ...