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Itens para a visualização no momento 21-30 of 149
Uma alternativa didática para o estudo de prismas no ensino médio com applets construídos no GeoGebra
(Universidade Federal de Santa Maria, 2015-12-19)
Aiming to analyze the benefits that applets built on the software of dynamic mathematics – GeoGebra – can bring to the teaching and learning process of students form high school on the topic of Prisms. This work shows a ...
Ensino e aprendizagem de alguns tópicos da função do 2º grau com o auxílio do software winplot no 1º ano do ensino médio
(Universidade Federal de Santa Maria, 2015-12-12)
This course conclusion work presents an analysis and reflection on the use of information and
communication technologies (ICT) in teaching and learning process of the polynomial
function of the 2nd degree in the 1st year ...
Identificação do comportamento do pastejo em ruminantes através do uso de filtros digitais baseados em análise espectral
(Universidade Federal de Santa Maria, 2015-10-01)
This work presents the conception of a system that allows the obtainment of information that may help to improve the feeding system used by livestock farmers, enabling a production increasing and herd health conservation, ...
Abordagem colaborativa para gerenciamento de riscos de segurança da informação
(Universidade Federal de Santa Maria, 2015-12-18)
Risk management is one of the main management processes of security information since it aims to identify, analyze, evaluate and control risks that are due to security information. To utilize users´ experiences in this ...
Desenvolvimento de método de quantificação de estatinas em efluente hospitalar e estudo de degradação oxidativa avançada
(Universidade Federal de Santa Maria, 2015-12-18)
In this study, an analytical method was developed for the quantification of statins Atorvastatin and Simvastatin, in hospital effluent (University Hospital of Santa Maria, using Solid phase extraction and Dispersive ...
Estudo do óleo essencial e extrato hexânico da casca do caule de Schinus lentiscifolius
(Universidade Federal de Santa Maria, 2015-04-06)
Many advances in science and industry were inspired by research in natural products, and play an important role in the evolution of organic synthesis, as many methods have been inserted by the efforts in the total synthesis ...
Determinação de Ca, K, Mg e Na em petróleo utilizando amostragem direta e espectrometria de absorção atômica com forno de grafite
(Universidade Federal de Santa Maria, 2015-07-27)
Crude oil is a complex matrix and with variable chemical composition, and the determination of trace elements in this sample is not an easy task. The presence of some metals can result in problems during transportation and ...
A ontologia ontocancro 3.0: representando o conhecimento dos processos inflamatórios
(Universidade Federal de Santa Maria, 2015-08-02)
In the natural process of life, people are born, grow, age and die. The degeneration of the cells that occurs in this process is unconditionally the inability to renew cell, and this failure is that live various diseases. ...
Determinação de elementos traços em poli-imida de alta pureza por amostragem de sólidos e espectrometria de absorção atômica com forno de grafite
(Universidade Federal de Santa Maria, 2015-07-20)
Polyimides are widely used in the industry for manufacture of crystal liquid
displays, dielectric materials, and also for, aerospace applications, among others.
Due to the several possibilities of application of polyimide, ...
Influência do tratamento culinário na concentração e biodisponibilidade in vitro de metais, não-metais e espécies de arsênio em frutos do mar
(Universidade Federal de Santa Maria, 2015-07-01)
Over the last decades a wide variety of analytical methods and bioavailability, interactions, metabolism and toxicity studies were performed in order to evaluate the risks associated with contamination of heavy metals in ...