Buscar
Itens para a visualização no momento 1701-1710 of 17933
Preservação do patrimônio arquitetônico moderno de Santa Maria: o edifício da SULBRA
(Universidade Federal de Santa Maria, 2017-10-27)
This research emerged as a need to preserve Sulbra’s building, located in the downtown area of Santa Maria, in the State of Rio Grande do Sul. Such building is in the hands of the real state power, which intends to demolish ...
Estimativa de biomassa utilizando dados lidar em floresta tropical
(Universidade Federal de Santa Maria, 2018-02-27)
The Brazilian rainforests, mainly the Amazon, store in their biomass a large part of the global carbon stock, as a result of deforestation and degradation there has already been a considerable commitment, catalyzing the ...
Conversor eletrônico de alto fator de potência para alimentação de leds aplicando a técnica input current shaper
(Universidade Federal de Santa Maria, 2017-07-31)
This work presents analysis, simulation, design and implementation of an integrated topology consisting of two static DC-DC converters to supply power LEDs, presenting high power factor. Power factor correction is essential ...
Desenvolvimento, caracterização e estudo da viabilidade de micropartículas contendo Lactobacillus acidophilus La-14 obtidas por gelificação iônica externa associadas às interações eletrostáticas
(Universidade Federal de Santa Maria, 2017-12-20)
Probiotics are defined by the World Health Organization as living microorganisms that when consumed in adequate amounts confer benefits to the health of the host. But for these benefits to occur, these bacteria need to get ...
Prevalência e distribuição de lesões podais em vacas leiteiras criadas em free stall
(Universidade Federal de Santa Maria, 2018-02-27)
The prevalence of lameness is a growing concern in dairy cattle and is usually related to the type of animal rearing and to risk factors, especially those of environmental, nutritional and genetic origin. As a consequence, ...
Confiabilidade do valor genético predito em diferentes populações
(Universidade Federal de Santa Maria, 2018-02-26)
The purpose of this study was to evaluate the effect of reducing the number of lactation controls on the accuracy of the prediction of the genetic value of the animals. The database provided by the Brazilian Association ...
Planejamento da expansão de sistemas elétricos de distribuição considerando a tarifação da transmissão e aspectos de confiabilidade
(Universidade Federal de Santa Maria, 2017-05-26)
The main premise for the countries that have adopted the competition model to generation and
energy market is the decentralization of activities of the generation, transmission and distribution
of energy. In this structure, ...
Sistematização de conhecimento para qualificação de pontas aspersoras para simuladores de chuva
(Universidade Federal de Santa Maria, 2017-12-15)
In agriculture, water acts in all physiological processes, biochemical and also in the thermal regulation of crops. Excess water in the form of rainfall generates losses of agricultural production, mainly due to the effects ...
Óleos de chia (Salvia hispanica) e perilla (Perilla frutescens): extração com fluidos pressurizados, caracterização química e compostos bioativos
(Universidade Federal de Santa Maria, 2017-12-01)
The objective of this work was to obtain chia and perilla oils with two different pressurized solvents (CO2 and LPG), varying the pressure and temperature conditions in the extraction process, in order to evaluate the ...
Avaliação da dor pós-operatória e aspectos toxicológicos do uso de dipirona e tramadol em gatas
(Universidade Federal de Santa Maria, 2018-02-23)
Metamizole is a non-opioid analgesic drug widely used in feline medicine. However, the
recommended doses for this species are variable as this drug is believed to cause adverse effects. The
aim of this study was to ...