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Produção e concentração de enzimas hidrolíticas a partir de Beauveria bassiana
(Universidade Federal de Santa Maria, 2018-08-27)
The fungus Beauveria bassiana has been prominent in the production of infection structures and in the synthesis of a cocktail of proteins, enzymes, organic acids and secondary bioactive metabolites, responsible for the ...
Produção de metabólitos antifúngicos e antibacterianos a partir do fungo Diaporthe schini
(Universidade Federal de Santa Maria, 2018-08-23)
Due to the emergence of resistance to the drugs used to treat diseases caused by fungi and bacteria, there is a growing need to identify new compounds that can be used in medicines. The compounds produced by endophytic ...
Avaliação do efeito da adição de raízes na erodibilidade de um solo arenoso
(Universidade Federal de Santa Maria, 2019-03-08)
The practice of introducing the use of vegetation in engineering works, for centuries, is used to strengthen the soil, protect and reduce erosion processes. However, a large part of the studies is devoted to investigating ...
Estudo de estabilidade de uma encosta em Faxinal do Soturno – RS
(Universidade Federal de Santa Maria, 2019-03-22)
In Rio Grande do Sul, are not uncommon records of landslides that affect the structure
of highways, especially during rainy seasons. On the RS 149 highway, between the
cities of Faxinal do Soturno and Nova Palma, there ...
Padrões de distribuição temporal das precipitações intensas no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2019-03-08)
Rainfall design can be estimated by several methods. The most common approach is the
time redistribution of plots obtained from intensity-duration-frequency (IDF) relationships.
This redistribution may follow a synthetic ...
Análise da relação do patrimônio arquitetônico com a eficiência energética em edifícios históricos em Santa Maria, RS.
(Universidade Federal de Santa Maria, 2019-03-15)
Architectural heritage represents a material production as a way to express
pastsocieties identity, it is also a way to connect with values predecessors users.
Historical buildings represent an era culture and are an ...
Fracionamento da fração sólida obtida na pirólise de resíduos plásticos utilizando destilação molecular de filme descendente
(Universidade Federal de Santa Maria, 2017-08-29)
The large generation of plastic waste entails the need for recycling methods for the reduction and recovery of these materials. Molecular distillation technology is a viable process to separation high value-added products. ...
Comparação do processo de regeneração natural em áreas com diferentes usos do solo
(Universidade Federal de Santa Maria, 2019-03-15)
Natural regeneration is fundamental for the recovery of degraded areas and maintenance of forests, because
through it occurs the replacement of local species and the emergence of others, guaranteeing the continuity ...
Hidrólise ácida de biomassa assistida por ultrassom para obtenção de furfural
(Universidade Federal de Santa Maria, 2017-07-12)
In this work, the applicability of ultrasound (US) for synthesis of furfural from biomass was investigated. Several US systems (baths, probes and a cup horn system) with different frequencies and power were evaluated (from ...
Diretrizes sobre os limites de emissões de poluentes de motores de máquinas agrícolas no Brasil
(Universidade Federal de Santa Maria, 2018-03-08)
Agriculture is directly associated with climate change issues and is one of the main sectors of the economy responsible for global Greenhouse Gas (GHG) emissions. Part of the emissions comes from the burning of fossil fuels ...