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Mostrando ítems 21-30 de 20755
Nova proposta de critério de retenção para dimensionamento de filtros têxteis
(2006-01-01)
The designs of filters made by granular material or textile are mainly based on empirical or semi empirical retention criteria according to Terzaghi proposal, which compares particle diameter of the soil base with the ...
DNA extraction and a cost-effective detection method for Echinococcus granulosus protoscoleces
(Elsevier, 2013-12-06)
Most methods of DNA purification from protoscoleces of Echinococcus granulosus involve the use of expensive kits and may also require a second step after extraction for an effective purification. The present work describes ...
Effect of triceps surae and quadriceps muscle fatigue on the mechanics of landing in stepping down in ongoing gait
(Taylor & Francis Ltd, 2014-06-01)
The aim of this study was to evaluate the effects of muscle fatigue of triceps surae and quadriceps muscles in stepping down in ongoing gait. We expected that the subjects would compensate for muscle fatigue to prevent ...
A kinetic model for two step crystallization
(Physical Soc JapanTokyoJapão, 2005)
Local Convergence and the Dynamics of a Two-Step Newton-Like Method
We present the local convergence analysis and the study of the dynamics of a two-step Newton-like method in order to approximate a locally unique solution of multiplicity one of a nonlinear equation.
Scattering and bound states of fermions in a mixed vector-scalar smooth step potential
(Elsevier B.V., 2014-07-01)
The scattering of a fermion in the background of a smooth step potential is considered with a general mixing of vector and scalar Lorentz structures with the scalar coupling stronger than or equal to the vector coupling. ...
No-Prep semidirect composite resin veneer. A Step-by-Step case report in a deciduous canine with a one-year follow-Up
(Facultad de Odontología. Universidad de Costa Rica, 2022)
Only one step taken still a long way to go
(Revista Conjuntura EconômicaRevista Conjuntura Econômica, 1990)