Buscar
Itens para a visualização no momento 671-680 of 4133
Localização de falta de alta impedância em sistemas de distribuição: uma abordagem no domínio da frequência e estimação de parâmetros através do MMQP
(Universidade Federal de Santa Maria, 2018-04-23)
High impedance fault location still represents a challenge for protection engineers of electric
power utilities. Such a challenge remains a very critical point and of great concern to
utilities, as this type of fault can ...
Alimentação e desenvolvimento de macroinvertebrados límnicos frente à variação na qualidade do recurso e temperatura do ambiente
(Universidade Federal de Santa Maria, 2018-03-09)
The aquatic ecosystems exhibit a diversity of biotic and abiotic characteristics, which together determine their functioning. In these environments, the macroinvertebrates community depend on the conditions found in the ...
Educação e catástrofe: repensando a espiritualidade a partir de Viktor Frankl
(Universidade Federal de Santa Maria, 2017-09-06)
The article tries to analyze the theme of spirituality in the face of catastrophic events, investigating how education can contribute to the reconstruction of the ills caused by such episodes. In teacher education, it is ...
Aprimorar a responsabilidade: direções para uma investigação interdisciplinar
(Universidade Federal de Santa Maria, 2018-02-23)
Responsibility practices that are part of our daily lives involve, among other things, standards
about how one should praise, blame, or punish people for their actions, as well as particular
acts that follow those standards ...
Desenvolvimento de método para determinação de paraquate, diquate, clormequate e mepiquate em cevada e trigo utilizando HILIC-UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2018-07-20)
Quaternary ammonium compounds (QUATs) constitute an important class of agrochemicals that include paraquat, diquat, chlormequat and mepiquat. Among these, paraquat is one of the most well-known herbicides in the world, ...
A dimensão relacional da arte do presente e o presente da pesquisa sobre o ensino da arte contemporânea em programas de pós-graduação em educação
(Universidade Federal de Santa Maria, 2017-11-30)
The following thesis investigates the relational dimension inscribed in today's art
devices and their possible influences on research on the teaching of art today; it
is based on the aesthetic theory popularized by ...
Variação latitudinal nos limites de tolerância e plasticidade térmica em anfíbios em um cenário de mudanças climáticas: efeito dos micro-habitats, sazonalidade e filogenia
(Universidade Federal de Santa Maria, 2018-02-23)
Under the current scenario of climate change, the inclusion of precise knowledge of individually-based thermal exposures estimates with physiological traits, allows to formulate objective metrics to assess present ectotherm ...
Panorama internacional das barreiras para inovação e sustentabilidade em universidades
(Universidade Federal de Santa Maria, 2017-12-11)
The present study has as general objective to analyze the barriers that influence the process of innovation and sustainability in universities in an international context. Its intermediate objectives are: to investigate ...
Variação ecogeográfica e funcional do crânio de Tayassuidae (Mammalia: Artiodactyla)
(Universidade Federal de Santa Maria, 2018-02-22)
Understanding the determining mechanisms and functional roles of phenotypic variation have been a central topic of ecogeography and evolution. Peccaries are excellent models for testing ecogeographical and functional ...
Metodologia de blocos funcionais com previsão de grandezas elétricas para sistemas de distribuição inteligentes
(Universidade Federal de Santa Maria, 2018-03-22)
Distribution systems are undergoing structural and topological changes, mainly due to the influence of the new distributed energy resources inserted along the feeders. In this context, the growth of the Smart Grids requires ...