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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 ...
Variações espaciais de propriedades físicas em Puppis A
(Universidade Federal de Santa Maria, 2009-05-27)
The current work presents some physical proprieties from a region of the galactic supernova remnant Puppis A. For that, long slit spectrophotometric data were obtained in distinct positions. The data were obtained in 14 ...
Síntese e análise estrutural de clusters derivados de bis(fenilseleneto) de cádmio Cd(SePh)2
(Universidade Federal de Santa Maria, 2009-07-31)
This work deals with the synthesis and structural analysis of clusters derivative from cadmium bis(phenylselenolate) - Cd(SePh)2. The methodology for the synthesis was based on the use of Cd(SePh)2 as a starting material, ...
A teoria da resolução de problemas aplicada em curso preparatório
(Universidade Federal de Santa Maria, 2021-12-14)
This dissertation aims to analyze the different methods used by students in solving problems that involve basic mathematical knowledge in Elementary School. Therefore, the Problem Solving methodology will be used for ...
A história (não) se repete
(Universidade Federal de Santa Maria, 2022-02-23)
This bibliographical and exploratory study of the history of mathematics, more specifically on the history of
infinitesimal calculus, relies both on the classical bibliography of the history of mathematics, notably in ...
Desenvolvimento de método colorimétrico utilizando dispositivo portátil para a determinação de cloreto em petróleo
(Universidade Federal de Santa Maria, 2020-09-24)
In this work, a colorimetric method was developed for the determination of chloride in crude oil using a portable device based on digital images obtained with an endoscopic camera and data processing using the PhotoMetrix ...
Síntese, análise estrutural e avaliação do potencial inibitório frente à enzima tirosinase por complexos de oxidovánadio(IV) e dioxidovanádio(V) derivados de hidrazidas aromáticas.
(Universidade Federal de Santa Maria, 2021-10-07)
Ten ligands were synthesized through aldol condensation of salicylic aldehyde and pyridoxal hydrochloride (C1AS, C2AS, C3AS, C4AS, C5AS, C1P, C2P, C3P, C4P and C5P) with five primary amines from p-substituted aromatic ...
Hidrotiolação regio e estereosseletiva de sistemas diínos: síntese e reatividade de (Z)-tioeninos
(Universidade Federal de Santa Maria, 2022-03-10)
Sulfur compounds are important building blocks in Organic Chemistry. The class of vinyl sulfides stands out for its versatility and applicability in the synthesis of new structures. Due to the relevance of these compounds, ...
Variabilidade interanual dos fluxos de CO2 em uma pastagem natural no bioma Pampa brasileiro
(Universidade Federal de Santa Maria, 2022-03-21)
The Pampa is a biome in South America, located in the southern region of Brazil, Uruguay and part of Argentina, its vegetation is mainly composed of grass interspersed with small gallery forests and riparian forests. The ...
Determinação voltamétrica de tiofenos e sulfetos em matrizes asfálticas empregando eletrodo de ouro em meio não aquoso
(Universidade Federal de Santa Maria, 2016-02-25)
The sulfur compounds have been studied for many years due to their importance in
chemical, biological and industrial areas. These compounds can also be found in
matrices of oil and its derivatives, and among the groups, ...