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Determinação de resíduos de agrotóxicos em uva empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2019-02-28)
Grapes, classified as fruits play important role in human diet and nutrition. They are
sources of vitamins, polyphenols, essential amino acids, and a wide range of health
benefits. Grapes are extremely rich in pigments, ...
O processo de territorialização do movimento de trabalhadoras e trabalhadores por direitos na interface campo-cidade
(Universidade Federal de Santa Maria, 2019-10-18)
This thesis purposes to analyze the strategies adopted by the Movement of Women and Men
Workers for Rights (Movimento das Trabalhadoras e dos Trabalhadores Desempregados
(MTD)) for the process of territorialization, at ...
Territórios em resistência: educação ambiental crítica em escolas do campo: uma análise a partir do curso de extensão escolas sustentáveis e Com-Vida/UFSM
(Universidade Federal de Santa Maria, 2019-09-27)
This thesis refers to the educational territories of Critical Environmental Education and Rural Education and their articulation through a praxis, a critical, emancipatory and transformative education. In this sense, this ...
Desenvolvimento de método para a determinação de metais no sangue e sua correlação com a leucemia linfocítica aguda
(Universidade Federal de Santa Maria, 2019-04-26)
Acute lymphocytic leukemia (ALL) is characterized as a hematological disease that originates during the development of young white blood cells, called lymphocytes. Although it is the type of cancer with the highest number ...
Investigação da adequabilidade da cromatografia de íons para a determinação de espécies de halogênios em saliva
(Universidade Federal de Santa Maria, 2019-08-15)
In this work, ion chromatography was investigated for halogens speciation analysis in
human saliva. Initially, it was used an isocratic ion chromatography system (“IC 1
System”), being evaluated: the chromatographic ...
Predição do evento de turnover em equipes de software livre e de código aberto
(Universidade Federal de Santa Maria, 2019-03-26)
FOSS projects like RAILS, ELIXIR, LINUX among others have a high employee turnover.
This turnover happens when people leave the project or new ones come in. When a con-
tributor ceases to be active in a project, a series ...
Estudo de semi-sintéticos do ácido morônico e estudo de espectroscopia de difusão ordenada em produtos naturais
(Universidade Federal de Santa Maria, 2019-11-01)
Natural products play an important role in the discovery of new drugs, either by
isolating novel structures or obtaining semi-synthetic ones. However, due to the
complex nature, these studies are real challenges and ...
Estudo do desalinhamento entre os eixos de anisotropia via magnetorresistência anisotrópica em sistemas com exchange bias
(Universidade Federal de Santa Maria, 2019-11-28)
The Exchange Bias effect (EB) arises in systems with interfacial coupling, generally between
a ferromagnetic (FM) and a antiferromagnetic (AFM) material. The well-known manifestations
of this phenomenon are the field ...
Determinação de resíduos de herbicidas em diferentes variedades de arroz (branco, preto e vermelho) empregando método QuEChERS e LC-MS/MS
(Universidade Federal de Santa Maria, 2019-02-28)
Rice is the main component of the basic diet of the world population. This food is of utmost importance for world food security. Therefore, aspects related to its production and consumption must be continuously monitored ...
Efeitos da hibridização no pseudogap em um modelo de Hubbard d-p
(Universidade Federal de Santa Maria, 2019-08-30)
In this paper, we investigate the effects of hybridization with different symmetries on
the normal and superconducting properties of a Hubbard d-p model. The Hubbard d-p model
is a variation of the model proposed by ...