Buscar
Itens para a visualização no momento 1091-1100 of 1406
Grafos: uma proposta aplicada ao cotidiano de alunos do ensino fundamental
(Universidade Federal de Santa Maria, 2019-07-30)
This paper was developed with the purpose of introducing a new concept of math to a
group formed by 9th-grade elementary students of a municipal school from Porto
Alegre. We wished to teach the fundamentals ...
Utilização do algeplan nas operações com polinômios e raízes de equações do 2º grau
(Universidade Federal de Santa Maria, 2021-01-15)
The present study aimed to deal with the use of manipulable didactic materials as a
pedagogical resource in Mathematics classes, specifically the use of Algeplan in
teaching operations with polynomials and roots of 2nd ...
Estudo multivariado de algumas propriedades termodinâmicas dos elementos terras raras
(Universidade Federal de Santa Maria, 2019-02-22)
Lanthanides (La-Lu), Yttrium and Scandium form the group of rare earth elements (REE) are classified as light (LREE) and heavy (HREE). These elements are gaining prominence in surveys due to their economic potential as ...
Transformações na organização espacial do município de Rio Pardo - RS
(Universidade Federal de Santa Maria, 2009-11-24)
The present thesis aims to understand the process of territorial organization of Rio Pardo County (RS) from territorial transformations throughout distinct historical
moments, since its foundation until the contemporary ...
Zoneamento de impactos ambientais cotejados aos instrumentos jurídicos na bacia hidrográfica do Arroio Cadena, município de Santa Maria - RS
(Universidade Federal de Santa Maria, 2012-02-20)
Failure to comply with environmental legislation by municipal
governments is the main objective of this work, which aims to analyze the
environmental vulnerability caused by different modes of life ...
Efeito da estrutura de líquidos iônicos derivados do imidazol no aquecimento de solventes moleculares sob irradiação com ultrassom
(Universidade Federal de Santa Maria, 2019-03-29)
In this work, the heating profile of water, dimethyl sulfoxide (DMSO), acetonitrile
(CH3CN) and ethanol (EtOH) and their solutions doped with imidazolium based ionic
liquids (ILs) mono- (CnMIMBr, n = 4,6,8,10,12,14, and ...
Soluções fundamentais de operadores lineares de coeficientes constantes
(Universidade Federal de Santa Maria, 2012-03-09)
In this thesis we present a proof of the Malgrange-Ehrenpreis theorem, which states that every operator with constant coefficients non identically zero has a fundamental solution.
Sequência didática para o ensino de funções afim, quadrática, exponencial e logarítmica
(Universidade Federal de Santa Maria, 2016-08-29)
This dissertation has objective to present an analysis of the results gotten through application
of GeoGebra Educative Software in the teaching of Functions Relative, Quadratic,
Exponential and Logarithmic. The study is ...
Avaliação mimética da atividade catalítica da superóxido dismutase e efeitos citotóxicos de complexos de cobre derivados de aminas de furanos e tiofenos.
(Universidade Federal de Santa Maria, 2019-06-19)
This work evidences the synthesis, characterization, evaluation of superoxide dismutase mimetic catalytic activity, and cytotoxic effects of copper complexes.
The complexes were obtained from aldol condensation between ...
Multicamadas de NiFe/FeMn com potencial de aplicação como sensores a altas frequências
(Universidade Federal de Santa Maria, 2016-02-12)
In this work we investigated the magnetization process and the magnetoimpedance in samples exhibiting exchange bias. Ni81Fe19=Fe50Mn50=T a bilayers and multilayers where
grown onto glass substrates. The exchange bias was ...