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Estimulador elétrico funcional com balanceamento ativo de cargas integrado em tecnologia CMOS de 130nm
(Universidade Federal de Santa Maria, 2017-09-11)
Functional electrical stimulation (FES) is a technique that has been used to restore
neurological functions. Successful examples of the use of FES include hearing and vision
recoveries in patients suffering from neurological ...
Determinação multirresíduo de agrotóxicos em milho empregando método QuEChERS modificado e LC-MS/MS
(Universidade Federal de Santa Maria, 2017-09-22)
Corn is a cereal used in human and animal food, and moreover, as a source of raw material for other by-products, acquiring global importance. By presenting a distinct centesimal composition when compared with others cereals, ...
Efeitos energéticos e topológicos no design de cocristais de compostos aromáticos e em 1,5-diaril-1h-pirazol-3-carboxilatos de etila
(Universidade Federal de Santa Maria, 2017-07-20)
This work presents the study of the supramolecular environment in multicomponent crystals. Multicomponent
crystals were defined by J. D. Dunitz as a crystal containing two or more components together, so that this
concept ...
Análise da influência ambiental sobre galáxias de núcleo ativo usando o levantamento MaNGA
(Universidade Federal de Santa Maria, 2017-07-04)
We examined the dependency between nuclear activity in galaxies and the environment in which they are located. Using data from the MaNGA survey from the Sloan Digital Sky Survey IV, we analyzed the gas kinematics of 62 ...
Determinação multirresíduo de agrotóxicos em abelha e pólen apícola empregando método QuEChERS modificado e LC-MS/MS
(Universidade Federal de Santa Maria, 2017-07-21)
The use of pesticides contributes to increase the production, but there is a growing concern with its adverse effects in the environment. The decline of bee population and the contamination of apicultural products by ...
Diagramas de fase do modelo de Ising definido sobre dois grafos acoplados
(Universidade Federal de Santa Maria, 2017-08-07)
In this work we study a model of two coupled complex networks, with the purpose to study
the phase diagrams and the metastability of the system. The networks have internal ferromagnetic
interactions and are coupled to ...
Uma extensão para a linguagem de consulta AQL
(Universidade Federal de Santa Maria, 2017-08-31)
Software systems are constantly modified and adapted to new features. These modifications
usually increase their complexity and decrease their quality. One way to improve these
features and keep an updated software system ...
Realidade aumentada com rastreamento baseado em retas
(Universidade Federal de Santa Maria, 2017-08-28)
Augmented Reality (AR) is a human-computer interaction tool where the view of the
real-world environment is enhanced by computer-generated elements or objects. This
work is inserted in the context of AR, more specifically ...
Instabilidade difusiva em um modelo presa-predador generalista
(Universidade Federal de Santa Maria, 2017-01-26)
In this work, we investigate the pattern formation of a reaction-diffusion generalist
predator-prey system with constant alternative food source and a Holling type III
functional response. The local model can exhibit up ...
Síntese, caracterização e avaliação da atividade peroxidase de novos complexos de cobalto com ligantes derivados do piridoxal
(Universidade Federal de Santa Maria, 2017-02-16)
This work treat with the synthesis and characterization of new cobalt complexes with ligands derived from pyridoxal and their application as mimetics of the enzyme peroxidase. The complexes were structurally characterized ...