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Desenvolvimento e avaliação de filmes didáticos no processo de ensino-aprendizagem de química no ensino médio.
(Universidade Federal de São Carlos, 2006-02-26)
This research aimed at analyzing the computer’s indirect usage in the Chemistry teaching-learning process in high school. For such a purpose, two short pedagogical films (SPF), which contained images ...
Síntese e avaliação da atividade biológica de uma coleção de amidas
(Universidade Federal de São Carlos, 2006-10-27)
The present study describes the preparation of amides containing the methylenedioxyphenyl group and also their activity against the leaf-cutting ant, Atta sexdens rubropilosa, its symbiotic fungus Leucoagaricus gongylophorus ...
Pigmentos nanométricos de alumina dopada com ferro, níquel e manganês
(Universidade Federal de São Carlos, 2006-11-08)
In the recent years, the necessity of ceramic pigments production with new shades and variable distributions of particle size has increased considerably. The color and size of pigment particles are responsible for important ...
Busca de compostos inseticidas: estudo de espécies do gênero Trichilia (Meliaceae)
(Universidade Federal de São Carlos, 2006-05-15)
This work describes the results of the search for
insecticidal compounds from the Meliaceae family. The samples assayed against
fall armyworm Spodoptera frugiperda were the hexane, methanol and
hydromethanol extracts ...
Rutenioporfirinas: síntese e aplicação como catalisadores de reações de oxidação de ciclo-hexano, adamantano e Z-cicloocteno.
(Universidade Federal de São Carlos, 2006-02-21)
The porphyrin ligands, mesotetraphenyl-21H, 23Hporphyrin,
meso-tetrakis(2-bromophenyl)-21H, 23H-porphyrin, meso-tetrakis(4- bromophenyl)-21H, 23H-porphyrin, meso-tetrakis(2-chlorophenyl)-21H, 23Hporphyrin, meso-tetrakis( ...
Medidas de condutividade na caracterização de complexos inorgânicos: um levantamento bibliográfico.
(Universidade Federal de São Carlos, 2006-08-01)
In this work was done a review of the data published in inorganic
chemistry journals (Inorganic Chemistry and Inorganica Chimica Acta in the
years 1973-2005 and 1983-2005, respectively) on values of measurements of
conductivity ...
Diagnóstico das condições de formação dos professores e do ensino de Química no município de Barretos.
(Universidade Federal de São Carlos, 2006-02-22)
This work presents a descriptive and analytic study on chemical education in Barretos
(São Paulo). The purpose of the study is mainly to investigate the pedagogic practices in
secondary and higher chemistry education and ...
Estudo de interação lectina-carboidrato por meio da técnica de microbalança de cristal de quartzo
(Universidade Federal de São Carlos, 2006-10-20)
In this work a study of proteins Jacalin and Concanavalin A, belonging to the class of lectins, and the interaction with different carbohydrates was accomplished through Quartz Crystal Microbalance (QCM). The lectins were ...
Estudo fitoquímico de Citrus: resistência a Xylella fastidiosa e interação com Oncometopia facialis.
(Universidade Federal de São Carlos, 2006-08-04)
This work describes sixteen substances isolated by C. limonia: xanthyletin, seselin,
xanthoxyletin, trans-kellactone, trans-decursidinol, junosmarin, scopoletin,
isoscopoletin, demethylsuberosin, xanthoarnol, clausarin, ...
Preparação e caracterização de filmes de platina metálica preparados utilizando o método dos precursores poliméricos
(Universidade Federal de São Carlos, 2006-02-03)
In this work we present the preparation and characterization of Pt electrodes deposited onto Ti, obtained by the polymeric precursor method. This route is based on the dissolution of hexachloride platinum acid (H2PtCl6.7H2O) ...