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Itens para a visualização no momento 11-20 of 55
Síntese de 4-trifluormetil-2-acetilaminopirimidinas e 2-acetilamino-4(3H)-pirimidinonas
(Universidade Federal de Santa Maria, 2006-12-20)
Não possível inserir o abstract.
Estudo comparativo de métodos de oxidação de álcoois utilizando energia de microondas e reações sob suporte sólido
(Universidade Federal de Santa Maria, 2006-09-01)
In this work, a comparative study is presented of the oxidation of secondary alcohols to form ketones by different routes: (I) potassium permanganate adsorbed on copper sulfate as a solid support without solvent, (Ia) using ...
Síntese de tiazolidinas quirais e aplicação em catálise assimétrica
(Universidade Federal de Santa Maria, 2006-06-23)
Não foi possível inserir o abstract.
Síntese e análise estrutural de polímeros bidimensionais de seleninatos e selenonatos metálicos
(Universidade Federal de Santa Maria, 2006-09-12)
In this work, the characterization of lithium and silver complexes selenonato
and seleninato ligands, respectively, is described. These are the first examples of
X-ray characterization of selenonato and seleninato complexes ...
Síntese de calcogeno eninos através da reação de wittig-horner
(Universidade Federal de Santa Maria, 2006-07-25)
Unable to insert abstract.
Variáveis definidoras dos valores dos imóveis estudo de caso - Santa Maria - RS.
(Universidade Federal de Santa Maria, 2006-02-28)
The objective of this paper is provide a general model for the appraisal of real estate properties, to be available to engineers, city officials, and other real estate related professionals. The basis for this research and ...
Utilização do geoprocessamento e imagem de alta resolução para o planejamento do ecoturismo no Morro do Elefante - Santa Maria/RS
(Universidade Federal de Santa Maria, 2006-12-18)
The present paper has applied geoprocessing techniques in association with space high-resolution images in order to develop an experimental work by generating thematic maps which may be useful for the planning process of ...
Mapas de densidade e velocidade e estimativa de distância da região H II galáctica NGC 2579
(Universidade Federal de Santa Maria, 2006-08-17)
An observational study was accomplished about the range of eletron density in the HIIregion NGC 2579 and estimate its distance from the 8un and from the centre of the Galaxy. Long slit spectrophotometric data with high ...
A hipótese de turbulência localmente isotrópica e a universalidade da constante de Kolmogorov
(Universidade Federal de Santa Maria, 2006-05-03)
According to the Kolmogorov's fully developed turbulence theory established in 1941, there is an equilibrium range in which phenomenological quantities associated to the turbulence flow are described by laws of universal ...
Ocupação antrópica e sócio-ambiental na área de captação do reservatório do DNOS Santa Maria- RS.
(Universidade Federal de Santa Maria, 2006-05-29)
The present research has as objective accomplishes a study of the environmental impact provoked by the anthropic progress on the native vegetation, in order to identify the permanent preservation areas (PPA) like hillsides ...