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Survey of biological resources to support environmental sensitivity- Maps: Case study on mangrove areas of a subtropical Brazilian estuary
(2014-01-01)
Maps of environmental sensitivity to oil (ESI maps) are used as primary source of information in response to oil spills, showing the sensitivity of environments and priority areas for protection. The sensitive areas are ...
ON A CONTROL DESIGN TO AN AFM MICROCANTILEVER BEAM, OPERATING IN A TAPPING-MODE, WITH IRREGULAR BEHAVIOR
(Amer Soc Mechanical Engineers, 2012-01-01)
In last decades, control of nonlinear dynamic systems became an important and interesting problem studied by many authors, what results the appearance of lots of works about this subject in the scientific literature. In ...
Modeling and analysis of a Ball and Beam system including impacts and dry friction
(2014-01-01)
The Ball and Beam system is a common didactical plant that presents a complex nonlinear dynamics. This comes from the fact that the ball rolls over the beam, which rotates around its barycenter. In order to deduce the ...
Um software para recuperar e analisar artigos open access em agricultura utilizando técnicas de mineração de textos.
(Universidade Estadual de Ponta Grossa - UEPGPonta Grossa, 2015-10)
Neste trabalho é apresentado o software CRITIC – Compilação e Recuperação de Informação Técnico-científica e Indução ao Conhecimento, com base em técnicas de mineração de textos sobre artigos científicos. O software usa ...
The impact of design methods on the creativity of 1st-year engineering student projects: the case of Computer Programming
(2015)
Creativity, understood as the ability to produce novel and useful products or services, is one of the most valued professional skills of engineers (Boyyet et al. 2010; Chak, 2011; Tomasco, 2010). However, engineers are not ...
COMPARATIVE ANALYSIS OF CURRENT AND VOLTAGE-CONTROLLED PHOTOVOLTAIC MAXIMUM POWER POINT TRACKING
(Ieee, 2011-01-01)
Maximum Power Point tracking (MPPT) in photovoltaic (PV) systems may be achieved by controlling either the voltage or current of the PV device. There is no consensus in the technical literature about how is the best choice. ...
Wick rotation in the light-front
(2008-12-01)
We study the electroweak properties of pseudo-scalar mesons in the light and heavy-light sectors. In particular, we address the electromagnetic form factors and decay constants of the pion, kaon and D mesons. The structure ...
GPS performance in the quantification of integrated water vapor in Amazonian regions
(2004-12-01)
The Amazonian regions are characterized by large space-time variability in the humidity fields due to the intense convective process in those areas associated with the great humidity potential generated by high temperatures. ...
Methodology For Production Histry Matching Of Petroleum Fields Utilizing Logging Saturation Data
(Society of Petroleum Engineers, 2008)