Buscar
Mostrando ítems 61-70 de 2453
Stirring, charging, and picking: hunting tactics of potamotrygonid rays in the upper Parana River
(Soc Brasileira IctiologiaSao PauloBrasil, 2009)
The thermohydrodynamical picture of a charged Brownian particle
(Sociedad Mexicana de Fisica, 2002-12-01)
We study a charged Brownian gas with a non uniform bath temperature, and present a thermohydrodynamical picture. Expansion on the collision time probes the validity of the local equilibrium approach and the relevant ...
The propagator for a charged oscillator with a time-dependent mass in a time-varying electromagnetic field
(1991-07-01)
We make a change of variables and a time reparametrization in the Schrödinger equation in order to obtain the propagator of a charged oscillator with a time-dependent mass and frequency under the influence of time-varying ...
The propagator for a charged oscillator with a time-dependent mass in a time-varying electromagnetic field
(1991-07-01)
We make a change of variables and a time reparametrization in the Schrödinger equation in order to obtain the propagator of a charged oscillator with a time-dependent mass and frequency under the influence of time-varying ...
The thermohydrodynamical picture of a charged Brownian particle
(2002-01-01)
We study a charged Brownian gas with a non uniform bath temperature, and present a thermohydrodynamical picture. Expansion on the collision time probes the validity of the local equilibrium approach and the relevant ...
A repulsive interaction in the classical electrodynamics
(Budapest Tech, 2020-01)
Herein, we introduce an additional term into the induction equation (one of the Maxwell’s equation). The related Lagrangian formalism applying the scalar and vector potentials is fitted to this modified Maxwell’s equations. ...
Soil organic carbon and fertility interactions affected by a tillage chronosequence in a Brazilian Oxisol
(ELSEVIER SCIENCE BV, 2009)
No-till (NT) adoption is an essential tool for development of sustainable agricultural systems, and how NT affects the soil organic C (SOC) dynamics is a key component of these systems. The effect of a plow tillage (PT) ...
Alocação ótima de estações de recargas rápidas em rodovias considerando critérios de diversas naturezas
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2021-07-29)
The growth of global concern with environmental issues is directly linked to the need
to decarbonise the vehicle fleet in order to achieve the objectives set out in the Paris
Agreement. The advance of the circulation of ...
Improving top quark induced charge asymmetries at the LHC using ttbar transverse momentum
(American Physical Society, 2012-04)
We study how the significance of top quark induced charge asymmetries at the LHC may be enhanced exploiting the tt̄ total transverse momentum to enrich the fraction of quark-fusion events in the sample. We combine this ...
Módulo para gerenciamento de pré-carga de capacitores
(Universidade Tecnológica Federal do ParanáToledoBrasilEngenharia EletrônicaUTFPR, 2019-12-12)
This project presents a capacitor pre-charge and discharge system, based on a soft-start strategy with a step-down DC-DC converter. The system aims to mitigate the inrush current effect on a step-up converter. The inrush ...