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Educação ambiental objetiva para os níveis de ensinos: fundamental e médio
(Universidade Federal de Santa Maria, 2011-06-27)
The paper has the main goal presents the two levels of instruction: Elementary and High School in Santa Maria city, Rio Grande do Sul State, proposed curricula focused on Environmental Education objectivity as well a ...
A inserção da perspectiva ciência-tecnologia-sociedade na formação inicial de professores de Química
(Universidade Federal de Santa Maria, 2016-08-12)
In this work it was investigated the insertion of the Science- Technology- Society perspective (STS) in the initial formation of teachers. The development happened in a curricular component of Teaching Practice, with ...
Avaliação da sustentabilidade de sistemas de vedação estrutural com e sem coprodutos da extração de pedra ametista
(Universidade Federal de Santa Maria, 2020-07-31)
The extraction of precious gemstones that for more than 30 years has transformed Ametista do
Sul region, in the northwest of the state of Rio Grande do Sul, into the world hub producer of
amethyst stone, has an environmental ...
Influência da ozonização na desidratação de lodo de estação de tratamento de água
(Universidade Federal de Santa Maria, 2020-01-29)
To treat water aiming human consumption various unit operations are required at the Water
Treatment Plants (WTPs), however, the potabilization of water leads to high waste generation.
Disposal of sludge in water bodies ...
Série hidrológica não estacionária e os riscos e incertezas nas tomadas de decisões no planejamento dos recursos hídricos
(Universidade Federal de Santa Maria, 2020-01-29)
Hydric planning aims to guarantee, in quantity and quality, the availability of water for current and future
generations. However, due to various environmental changes in land use, in addition to global climate
changes, ...
A pecuária leiteira na microrregião geográfica de Ituiutaba (MG): atuação dos sujeitos da cadeia produtiva do leite
(Universidade Federal de Santa Maria, 2021-03-16)
Dairy farming is an important activity of the Brazilian economy. However, there are difficulties
that dairy farmers stand up to, as well as their low valuation in relation to others productive
sectors. Considering these ...
Biomarcadores sanguíneos de exposição à zearalenona e aplicabilidade na avaliação da eficiência de aditivos antimicotoxinas em suínos e bovinos
(Universidade Federal de Santa Maria, 2020-02-14)
The inclusion of antimycotoxins additives (AMA) in the diet of production animals has been used to avoid mycotoxins exposure. To confirm the efficacy of such products in vivo, measurement of mycotoxins and/or their metabolites ...
Estudo numérico do comportamento mecânico de paredes de alvenaria estrutural com cortes
(Universidade Federal de Santa Maria, 2021-02-13)
An unplanned chase made in structural masonry for the passage of pipes is a
common situation. These chases can compromise the cross section of the walls and
their strength capacity. The Brazilian standardization for ...
A influência da sucção na deformabilidade de subleitos rodoviários: efeitos da variação de umidade, método de compactação e gênese dos solos
(Universidade Federal de Santa Maria, 2020-12-04)
This thesis presents a study on the influence of suction on the resilient and plastic
characteristics of highway subgrade soils. The main focus was to evaluate the variation of
suction as a function of postcompaction ...
Tratamento de águas de uma lavanderia industrial por flotação-filtração
(Universidade Federal de Santa Maria, 2020-03-20)
The industrial laundry sector has a high water consumption, consequently producing an abundant volume of
effluent, a topic of global interest, especially due to the scarcity of water, demonstrating the importance of
treating ...