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Per3 expression in different tissues of Cebus apella
(2016-10-01)
We present a study of Per3 expression in six different tissues of the non-human primate Cebus apella (capuchin monkey). The aim of this study was to verify whether the expression of the Per3 gene in different tissues of ...
Deslocando a proximidade : discursividade no contato português-espanhol
(Universidade Estadual Paulista (Unesp), 2002-03-12)
O objetivo desta tese é abordar a proximidade/distância entre as línguas portuguesa e espanhola deslocando-a do contraste léxico-gramatical, para a produção de sentido em determinadas condições históricas. Essas condições ...
Bifurcation Analysis of a Piecewise-Smooth Freeplay System
(2022-01-01)
Physical systems that are subject to intermittent contact/impact are often studied using piecewise-smooth models. Freeplay is a common type of piecewise-smooth system and has been studied extensively for gear systems ...
Serological profile of buffalo (Bubalus bubalis) female calves vaccinated with standard brucella abortus strain 19 vaccine using rose Bengal, 2-mercaptoethanol and complement fixation tests
(2013-12-01)
The serological profiles of 21 female buffaloes vaccinated between 3 to 8 months of age using Brucella abortus strain 19 (S19) were evaluated by rose bengal (RBT), 2-mercaptoethanol (2ME) and complement fixation (CFT) ...
Output feedback controller design for quadratic cost minimization for linear systems with polytopic uncertainties
(2021-08-15)
This paper proposes a new robust static output feedback control design considering the linear quadratic regulator (LQR) problem based on Linear Matrix Inequalities (LMIs). The output static feedback controller can be used ...
Power flow control in single-phase and three-phase grid-connected inverters using LMI, state-feedback linearization and D-stability
(2013-12-17)
This paper proposes a methodology for the active and reactive power flow controls, applied at singlephase and three-phase inverters operating in grid-connected mode at low voltage. The converter's control technique is based ...
Grid-tie three-phase inverter with active and reactive power flow control capability
(2013-01-01)
This paper proposes a methodology for the active and reactive power flow control, applied to three-phase inverter operating in grid-connected mode at low AC voltage. The converter's control technique is based on Linear ...
Experimental validation of a non-linear model under non-ideal excitation
(2003-01-01)
We present measurements of the non-linear oscillations of a portal frame foundation for a non ideal motor. We consider a three-time redundant structure with two columns, clamped in their bases and a horizontal beam. An ...
High temperature mechanical behavior of plasma-nitrided inconel 625 superalloy
(2017-01-01)
INCONEL 625 nickel-based superalloys present limitations for use at temperatures above 600 °C. For this reason, protective coatings can be used as barriers to avoid both nucleation and crack propagation. The aim of this ...
Development and characterization of an ITO nanocomposite film sensor for damage detection
(2016-01-01)
In order to secure the structural integrity of aeronautic structures, several structural health monitoring techniques have been studied throughout history. One of the most recent technologies developed involves the use of ...