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Mostrando ítems 21-30 de 20449
Adaptive filtering strategy for numerical constraint satisfaction problems
(Elsevier Ltd, 2015)
On the appearance of a Hopf bifurcation in a non-ideal mechanical problem
(Pergamon-elsevier Science LtdOxfordInglaterra, 2003)
On the appearance of a Hopf bifurcation in a non-ideal mechanical problem
(Elsevier B.V., 2003-09-01)
In this paper we studied a non-ideal system with two degrees of freedom consisting of a dumped nonlinear oscillator coupled to a rotatory part. We investigated the stability of the equilibrium point of the system and we ...
Internet search mechanisms and distortions of the semantic space: the scientific challenges facing the Googles
(2007)
Ever since the launch of Altavista, internet search engines have become a multi-billion dollar industry, with fierce competition between Google and the three major competitors. One of the challenges involved is to rank ...
An augmented Lagrangian technique combined with a mortar algorithm for modelling mechanical contact problems
(Wiley, 2013-01)
A finite element formulation for three dimensional (3D) contact mechanics using a mortar algorithm combined with a mixed penalty-duality formulation from an augmented Lagrangian approach is presented. In this method, no ...
Análise do módulo de cisalhamento associado a modelo de Jeffreys modificado
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2017-11-17)
Thixotropic materials have economically important industrial applications. Recently proposed constitutive models describing its behavior are formulated by means of a two coupled equations system: the constitutive equation ...
On a new class of electro-elastic bodies. II. Boundary value problems
(2013)
In part I of this two-part paper, a new theoretical
framework was presented to describe the response
of electro-elastic bodies. The constitutive theory that
was developed consists of two implicit constitutive
relations: ...