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Cosméticos artesanais: uma abordagem para o ensino médio em química
(Universidade Federal de Santa Maria, 2022-10-17)
Chemistry is perceived, by students, as a highly complex and difficult subject, which
demands a great degree of abstraction in some of its contents. Such impasses often
result in difficulty in understanding some concepts, ...
Efeito do ânion superóxido em marcadores de senescência proliferativa e funcional de fibroblastos dérmicos humanos
(Universidade Federal de Santa Maria, 2022-08-26)
Aging is an irreversible process that is associated with the decline of certain biological functions,
including those visible on the skin. Oxidative stress, resulting from the formation of excess
reactive oxygen species ...
A solução fundamental na obtenção das frequências naturais e autofunções de um sistema de viga dupla Euler-Bernoulli com camada elástica e força axial
(Universidade Federal de Santa Maria, 2022-08-18)
In this work we approach a double Euler-Bernoulli beam system with axial force coupled by
an elastic layer. We performed a matrix formulation for the system of equations and for the
boundary conditions, which allows ...
Avaliação da aplicação de corretivos a lanço auxiliado por comunicação via rádio entre máquinas - um estudo de caso
(Universidade Federal de Santa Maria, 2022-08-30)
In the agricultural mechanization field, communication between machines has gained
popularity, improving agricultural operations. Using a case study, this paper aims to
evaluate, the overlap in soil amendments application ...
Análise fitoquímica de Luehea divaricata (Martius) e Symplocos uniflora (Benth) - e suas potenciais atividades biológicas
(Universidade Federal de Santa Maria, 2022-08-28)
Luehea divaricata (Malvaceae) and Symplocos uniflora (Symplocaceae), better known as
“açoita-cavalo” and “sete sangrias”, respectively, are native Brazilian species from pampa
biome with few reports in the literature. ...
Respostas da canola à elevação do lençol freático e à restrição de radiação solar
(Universidade Federal de Santa Maria, 2022-08-26)
The canola crop (Brassica napus L.) has great economic importance, due to the high quality of
its oil and high protein content in its grains. As its cultivation takes place in winter, there are
extensive idle areas of ...
Diversidade genética e estrutura populacional de Trifolium polymorphum Poir. e Trifolium riograndense Burkart
(Universidade Federal de Santa Maria, 2022-08-23)
The genus Trifolium belongs to Fabaceae, and popularly includes herbaceous and
forage plants, popularly known as clovers. They contribute to the maintenance of
the soil's productive capacity, enabling the fixation of ...
Recria de bezerras de corte em pastagem de azevém submetidas à suplementação autolimitante
(Universidade Federal de Santa Maria, 2022-08-12)
The rearing production system in beef cattle must be understood as a determining factor for the success of the livestock sector. This work aimed to study the strategy of self-limiting supplementation in ryegrass pasture, ...
Objetivos de desenvolvimento sustentável e o cultivo da erva-mate: estudo de caso na agroindústria Gehm
(Universidade Federal de Santa Maria, 2022-09-28)
Climate changes and populacional growth lead us to rethink human action upon the
environment, as well as bring a light on the sustainability management. By an United Nations
(UN) action in the year of 2000, supported by ...
Diagnóstico de acidentes ocupacionais em um hospital veterinário universitário do sul do Brasil
(Universidade Federal de Santa Maria, 2022-08-25)
Studies show that the risk of accidents and the accident rate in the veterinary environment has been
higher, compared to other professions. Veterinary hospitals and clinics offer the same risks inherent to
the area of ...