Buscar
Itens para a visualização no momento 11-20 of 1055
Defeitos topológicos e cadeias cíclicas de deformação aplicados em diferentes cenários
(Universidade Federal de São Carlos, 2015-04-30)
In order to obtain structures known as defects, it was used a systematic procedure
which holds cyclic deformation chains. This cyclical procedure enables that the initial
defect (used to trigger the chain) is recovered ...
Subordinação fractal para operadores de Schrödinger unidimensionais
(Universidade Federal de São Carlos, 2016-02-16)
We study fractal subordinacy theory for one-dimensional Schrödinger operators. First,
we review results on Hausdorff subordinacy for discrete one-dimensional Schrödinger operators in order to analyze the differences and ...
Uma classe de modelos de regressão bivariados para respostas discreta e contínua
(Universidade Federal de São Carlos, 2016-01-28)
In this thesis, a wide general class of models for mixed responses is proposed in which joint distributions are constructed by the conditional approach (probability density functions, (pdf), as the product of a marginal ...
Estudo experimental de efeitos de spin em heteroestruturas semicondutoras
(Universidade Federal de São Carlos, 2015-04-28)
In this thesis, we have investigated optical and spin properties of semiconductor
nanostructures. Photoluminescence and magneto-photoluminescence measurements
were performed in high magnetic field (B ≤ 15T), in GaBiAs ...
Enzima conversora de angiotensina 1 : purificação, imobilização e bioconjugação
(Universidade Federal de São Carlos, 2015-05-22)
Angiotensin converting enzyme 1 (ACE1) is a dipeptidyl carboxypeptidase that
converts angiotensin I (decapeptide) to a vasoconstrictor octapeptide angiotensin
II. Thus, ACE presents an important role in blood pressure ...
Obtenção de LiFePO4 via síntese assistida por microondas, caracterização e testes eletroquímicos visando sua aplicação como catodos em baterias de íons lítio
(Universidade Federal de São Carlos, 2015-07-24)
In this work, studies on the optimization of the LiFePO4 synthesis were performed, aiming to obtain a product, at shorter calcination times, with smaller particle size and promising electrochemical properties for applications ...
Influência de aditivos pró-degradantes nas degradações abiótica e biótica do polietileno de alta densidade
(Universidade Federal de São Carlos, 2015-03-06)
High density polyethylene (HDPE) is widely used in the manufacture of
packaging disposables and in order to minimize the environmental impact
caused by disposal, have been incorporated, into the HDPE, additives that
promises ...
Modelagem por homologia da tubulina do Plasmodium falciparum e o estudo de lignanas ariltetralônicas antimaláricas por docking molecular
(Universidade Federal de São Carlos, 2015-06-16)
Malaria is an acute febrile disease caused by protozoan parasites of the genus Plasmodium, being
the species P. falciparum responsible for the most severe forms and deaths caused by the disease.
These parasites have ...
Desenvolvimento e caracterização de tecidos vítreos flexíveis altamente bioativos
(Universidade Federal de São Carlos, 2015-10-26)
Bioactive glasses were developed by Hench in 1969, and are widely known to have the ability to rapidly form a chemical bond with hard and soft living tissues. Currently, these glasses have been used clinically as biomaterials ...
Transporte eletrônico em filmes ultrafinos nanoestruturados : o sistema SNO2:SB
(Universidade Federal de São Carlos, 2015-12-14)
This thesis describes a study of the electronic charge transport properties in antimony-doped tin oxide (ATO) ultrathin films, prepared by two different methods: by colloidal deposition process (CDP) and by pulsed electron ...