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Itens para a visualização no momento 101-110 of 126
Determinação multirresíduo de agrotóxicos em aveia empregando cromatografia líquida acoplada à espectrometria de massas em série
(Universidade Federal de Santa Maria, 2019-02-27)
Many pesticides are used for pest control during oat production and storage, making necessary to employ multi-class methods for pesticide residues determination. For this purpose, the QuEChERS method allows adequate sample ...
Definição de um framework para projeto persuasivo aplicado a sustentabilidade
(Universidade Federal de Santa Maria, 2019-08-23)
Gradually concern about sustainability has drawn the attention of the general population, especially regarding the conscious use of natural resources. However, there is a great distance between the user being aware of what ...
Desenvolvimento de métodos de preparo de amostras para a determinação de impurezas elementares em medicamentos de uso oral
(Universidade Federal de Santa Maria, 2019-08-02)
In this study, sample preparation methods were developed for the digestion of oral
pharmaceutical drugs used in the treatment of type 2 diabetes, with the objective of
quantifying elemental ...
A territorialização da vitivinicultura no município de Dom Pedrito/RS
(Universidade Federal de Santa Maria, 2019-07-16)
Vitiviniculture is the expression of territories and people who grow grapes and produce wine. The town of Dom Pedrito, Rio Grande do Sul, with a historical and economic tradition strongly associated with large estate and ...
Efeitos de flutuações quânticas em um modelo vidro de spin com cluster
(Universidade Federal de Santa Maria, 2019-05-29)
In this work we study the effects of quantum fluctuations in a disordered magnetic system.
We consider a cluster-spin Ising model with antiferromagnetic short range interactions (J0)
and disordered long range interactions ...
Exploração de comunicação fim-a-fim assíncrona através de uma NoC síncrona
(Universidade Federal de Santa Maria, 2019-02-21)
Systems on-Chip (SoC) with a large number of cores adopt Networks on-chip (NoC) as
the communication infrastructure due to its scalability. The complexity to distribute a skew-free
synchronous clock signal over the entire ...
Utilizando a infraestrutura wi-fi disponível para prover a localização de smartphones em ambientes fechados
(Universidade Federal de Santa Maria, 2019-02-11)
The popularization of mobile devices with increasingly sensors and embedded resources
has boosted several types of research in the area of context-awareness computing. Among the
most relevant contextual information is ...
A erva-mate orgânica como estratégia de produção e reprodução social: o caso dos agricultores familiares de Ilópolis/RS
(Universidade Federal de Santa Maria, 2019-05-21)
The state of Rio Grande do Sul has a strong and striking culture, being recognized by the typical Gaucho figure and its customs. Chimarrão and other beverages derived from yerba mate identify the southern peoples, but ...
Estudo sobre a versatilidade do caráter metálico do elemento telúrio contido em sistemas moleculares
(Universidade Federal de Santa Maria, 2019-07-26)
This work presents the synthesis and detailed structural analysis of a series of new complex salts of organotellurium halides with an emphasis on exploring the versatility of the metallic character of the tellurium atom, ...
Combinação de imagens multi-espectrais e modelo de balanço hídrico para predição de rendimentos da soja no Sul do Brasil
(Universidade Federal de Santa Maria, 2019-03-29)
Climatic changes in the last years project a future where water resources become more
and more scarce. For that reason, it will affect considerably the world food production. A
persistent challenge for agriculture is to ...