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Observação pedagógica em contexto de aprendizagem telecolaborativa
(2016-09-01)
This article aims at proposing an observation grid for teachers who work in telecollaborative learning contexts. In order to do that, a theoretical framework about telecollaborative learning environments, mediation and ...
Controllability and Observability for a Linear Time Varying System with Piecewise Constant Delay
(Springer, 2015)
In this note, we obtain some necessary and sufficient conditions for the controllability and observability in a linear time-varying control system with piecewise constant state variables. The controllability results can ...
Regression analysis of mean quality-adjusted survival time based on pseudo-observations
(JOHN WILEY & SONS LTD, 2009)
Regression models for the mean quality-adjusted survival time are specified from hazard functions of transitions between two states and the mean quality-adjusted survival time may be a complex function of covariates. We ...
Sufficient conditions for state observability in multi-substrate bioprocesses with additive growth dynamics
(Institute of Electrical and Electronics Engineers, 2014-07)
The distinguishability of the non-measured states is relevant for the design and implementation of state observers. The aim of this study is to examine the observability of a fed-batch multi-substrate process with additive ...
A critica behaviorista de W. O. Quine
(Universidade Estadual Paulista (Unesp), Departamento de Filosofia, 1980-01-01)
O artigo comenta a crítica comportamental quineana da semântica e da epistemologia. Quine pretende, com esta crítica, ter produzido contribuições significativas para a clarificação de umas tantas noções, entre elas a de ...
Participant observation in information management studies in Brazil
(Fundacao Getulio VargasSao Paulo SpBrasil, 2013)
Unknown input observers for uncertain systems: A unifying approach
(LavoisierCachanFrança, 1999)
Alterações dos cílios em portadores de cavidade anoftálmica
(2007-01-01)
Purpose: To evaluate the eyelash alterations in anophthalmic cavity patients. Methods: An observational study was done looking for eyelash alterations in anophthalmic cavity patients at Faculdade de Medicina de Botucatu. ...
Host galaxies of long gamma-ray bursts in the Millennium Simulation
(Wiley Blackwell Publishing, Inc, 2010-10)
In this work, we investigate the nature of the host galaxies of long Gamma-Ray bursts (LGRBs) using a galaxy catalogue constructed from the Millennium Simulation. We developed a LGRB synthetic model based on the hypothesis ...