Buscar
Itens para a visualização no momento 1631-1640 of 17933
Estudo de algoritmos backstepping para o controle de correntes e estimação da velocidade rotórica em motores de indução trifásicos
(Universidade Federal de Santa Maria, 2017-06-19)
This master dissertation presents the development of current control strategies and
the development of rotor speed observers using Backstepping algorithms. The Backstepping
algorithm is a recursive method used for ...
Crescimento de erva-mate consorciada com plantas de cobertura em argissolo
(Universidade Federal de Santa Maria, 2018-02-27)
Yerba mate has great socioeconomic and cultural importance, mainly in southern Brazil, Paraguay and Argentina. However, due to the multiplicity of uses and importance that this forest species has gained in recent years, ...
Ensino-aprendizagem-treinamento do voleibol: proposições a partir da praxiologia motriz e o método situacional
(Universidade Federal de Santa Maria, 2018-07-12)
El Voleibol se caracteriza como una práctica motriz de cooperación y oposición y en virtud de ser clasificada
como un Juego Deportivo Colectivo, ha balizado una gama de estudios científicos en diversos contextos. ...
Estudo de resistência mecânica do concreto compactado com rolo com emprego de material fresado asfáltico para base de pavimentos
(Universidade Federal de Santa Maria, 2017-08-25)
The increase in traffic volume and the appearance of heavier vehicles are causing a greater degradation and deformation in the Brazilian road network, consequently raising maintenance costs, forcing managers and researchers ...
Síntese de 4-(1-fenil-5-trifluormetil-1h-pirazol-4-il)-1h-1,2,3-triazóis promovida por dialquil biaril fosfinas e catálise metálica
(Universidade Federal de Santa Maria, 2017-08-11)
The present dissertation describes the development of a three-step, one-pot methodology, involving the sequential reactions of Sonogashira cross-coupling, deprotection of terminal alkyne (removal of trimethylsilane group), ...
Absenteísmo-doença em trabalhadores de enfermagem de um hospital universitário: estudo de métodos mistos
(Universidade Federal de Santa Maria, 2017-12-20)
The aim of this paper was to analyse sickness absenteeism and its association with the socio-occupational characteristics of nursing workers and its interfaces with the work context of a university hospital. This is a mixed ...
MMAR: sistema web para modelagem molecular tridimensional utilizando realidade aumentada
(Universidade Federal de Santa Maria, 2017-09-05)
The present work is a part of the Stricto Sensu Postgraduate Program in Network Educational Technologies, following the line of research of Development of Network Educational Technologies, and makes available as its final ...
Avaliação toxicológica do efluente de uma indústria de beneficiamento de batatas utilizando Cyprinus carpio como bioindicador
(Universidade Federal de Santa Maria, 2017-08-04)
When released into water bodies, the effluent from the potato processing industry can cause serious damage to aquatic biota, causing even death of fish through intoxication. Fish have been widely used in ecotoxicological ...
Enquadramentos jornalísticos do Governo Sartori: a seleção das fontes em Zero Hora
(Universidade Federal de Santa Maria, 2017-03-30)
This paper shows the political news coverage in print publications from the perspective of frameworks studies (frame analysis). The proposal is to understand about José Ivo Sartori’s government, in the Brazilian state of ...
Escolas conectadas? Um novo modelo estrutural de redes computacionais
(Universidade Federal de Santa Maria, 2018-04-19)
With the passing of the years, a large number of new users are connected to the world wide computer network. Among these new connections are students and teachers inserted in a school environment, with new teaching / ...