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Cálculo de volume de monumentos a partir de integrais definidas para alunos do ensino médio com apoio do software geogebra
(Universidade Federal de Santa Maria, 2017-08-23)
Spatial Geometry is a currently applied content on the high school curriculum in most
high schools in Brazil. Proposing a different way to calculate volumes from Definite
Integrals is giving students one more tool to ...
Integração de técnicas de raciocínio baseado em casos e agrupamento de dados na construção de sistemas inteligentes
(Universidade Federal de Santa Maria, 2017-09-28)
Case-Based Reasoning (CBR) systems use past experiences, or cases, to make decisions about current problems. To retrieve these case base experiments, similarity techniques are employed on the search for past cases similar ...
Firewall Defense: um jogo sério colaborativo
(Universidade Federal de Santa Maria, 2017-08-24)
With the expansion of educational games, new alternatives are being researched to
improve learning. Among them are the collaborative games, which seek to involve all the
participants, in order to establish a negotiation ...
Desenvolvimento de uma linguagem baseada em ontologias para geração de ações de futebol de robôs
(Universidade Federal de Santa Maria, 2017-08-29)
The advances in robotics for everyday life are subject of research in several fields such as
health, entertainment and education. Specifically, the research and development of robots
for the dispute of soccer matches has ...
Síntese e caracterização estrutural de novos compostos organocalcogenoxanos contendo ítrio(III)
(Universidade Federal de Santa Maria, 2017-07-26)
This work describes the synthesis and structural characterization of new organochalcogenoxanes polymer and clusters compounds containing yttrium(III) ion. The synthetized compounds have structure of unidimensional coordination ...
Síntese e caracterização de 1,3,4-oxadiazolil-1,2,4-oxadiazóis derivados de ácidos acrílicos 3-substituídos
(Universidade Federal de Santa Maria, 2017-02-24)
A series of 1,3,4-oxadiazolyl-1,2,4-oxadiazoles was synthesized through a one-pot condensation-cyclization reaction between 3-substituted acrylic acids and 5-aryl-1,2,4-oxadiazolyl-1,2,4-oxadiazoles, and were characterized ...
A zona de convergência do atlântico sul e sua relação com a oscilação Antártica
(Universidade Federal de Santa Maria, 2017-03-03)
During the rainy season (october-march) over the southeast of Brazil there is a band of convective nebulosity that extends generally from the south of the Amazon to the southwest Atlantic ocean, known as the South Atlantic ...
Autoassociação de amidas aromáticas: abordagem supramolecular e mecanismos de cristalização
(Universidade Federal de Santa Maria, 2017-07-21)
This work presents the use of N-phenylamides as models for the study of self-association and intermolecular interactions. Obtaining the crystal of N-phenyltrifluoroacetamide allowed its diffraction and inclusion in the ...
Adsorção de cluster de ouro em materiais bidimensionais
(Universidade Federal de Santa Maria, 2017-07-31)
In this work, we studied the interaction of Au34 gold cluster with different two-dimensional
materials. Au clusters, differently of their macroscopic form, are chemically reactive. Their
use requires substrates. The ...
Características médias da circulação atmosférica em eventos de neve no sul do Brasil
(Universidade Federal de Santa Maria, 2017-06-19)
In this work the mean behavior of atmosphere preceding and during snowfall events was
investigated. Furthermore, anomalous fields correlated to snowfall events related to an atmospheric
base state were quantified. To ...