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Ergodic crossover in partially self-avoiding stochastic walks
(2013-09-11)
Consider a one-dimensional environment with N randomly distributed sites. An agent explores this random medium moving deterministically with a spatial memory μ. A crossover from local to global exploration occurs in one ...
Análise da influência da chuva na produção de biogás e variações no potencial elétrico natural no aterro sanitário em Rio Claro (Brasil)
(2017-01-01)
Biogas is a chemical compound rich in methane, generated by the degradation of organic matter, flammable power and applicable to energy generation. Landfills are areas with great potential for biogas generation due to the ...
Optimization of the AZO dyes decoloration process through neural networks: Determination of the H2O2 addition critical point
(ELSEVIER SCIENCE SA, 2008)
The concentration of hydrogen peroxide is an important parameter in the azo dyes decoloration process through the utilization of advanced oxidizing processes, particularly by oxidizing via UV/H2O2. It is pointed out that, ...
Self-triggered Linear Quadratic Networked Control
(John Wiley and Sons Ltd, 2014)
One-pot thermo-remendable shape memory polyurethanes
(American Chemical Society, 2014-03-14)
Furan-based thermoset polyurethanes have been prepared in a one-pot fashion with the ability to self-mend under mild temperature conditions, by making use of a Diels-Alder shape-memory assisted self-mending (DASMASH) ...
Self-consistent relativistic band structure of the CH3NH3PbI3 perovskite
(American Physical Society, 2014)
The electronic structure and properties of the orthorhombic phase of the CH3NH3PbI3 perovskite are computed
with density functional theory. The structure, optimized using a van der Waals functional, reproduces closely
the ...
Validity of the self reporting questionnaire-20 in epidemiological studies with older adults
(DR DIETRICH STEINKOPFF VERLAG, 2009)
This study examined the validity of the self-reporting questionnaire (SRQ-20) in a population-based survey with older adults in Sao Paulo, Brazil. The study sample consisted of 2,008 individuals aged 65 years or more who ...
Volumetric self-sampling of cervicovaginal fluid to determine potential fertility: A multicentre pre-effectiveness study of the Rovumeter®
(Oxford University Press, 1997)
The aim of this study was to assess how effectively the Rovumeter®, designed for the volumetric self-sampling of cervicovaginal fluid (CVF), can be used to locate the minimum period of potential fertility (PPF) during ...
An optimised electrochemical biosensor for the label-free detection of C-reactive protein in blood
(2013-01-15)
C-reactive protein (CRP) is an acute phase protein whose levels are increased in many disorders. There exists, in particular, a great deal of interest in the correlation between blood serum levels and the severity of risk ...