Buscar
Mostrando ítems 1-10 de 1154
Archaeological discontinuities in the southern hemisphere: A working agenda
(Academic Press Inc., 2017-06)
This introductory overview presents the frame of research and general goals of the special volume “Archaeological Discontinuities: Comparative Frameworks for the southern hemisphere”. We begin by deconstructing archaeological ...
Crack models with embedded discontinuities
(Springer Wien, 2011)
This chapter presents a methodological approach for modeling concrete crack problems based on continuum constitutive relations and strong discontinuity kinematics. Fundamentalaspects of this approach are presented in the ...
IDA-PBC controller of a DC-DC boost converter for continuous and discontinuous conduction mode
(Institute of Electrical and Electronics Engineers, 2018-01)
A passivity based non-linear control strategy to regulate the output voltage of a boost converter is proposed in this paper. The controller can work in both, continuous and discontinuous conduction mode. A modification in ...
Exponentially Fitted Discontinuous Galerkin Schemes for Singularly Perturbed Problems
(John Wiley & Sons, 2012)
Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?
(American Physical Society, 2009-12)
Using solar wind data from the Advanced Composition Explorer spacecraft, with the support of Hall magnetohydrodynamic simulations, the waiting-time distributions of magnetic discontinuities have been analyzed. A possible ...
Prosthechea: a chemical discontinuity in LaeliinaeProsthechea: a chemical discontinuity in Laeliinae
(Universidad de Costa Rica, 2016)
Lyapunov stability for discontinuous systems
(Universidade Federal de Santa Maria, 2020)
Aspects of magnetopause/magnetosphere response to interplanetary discontinuities, and features of magnetopause Kelvin-Helmholtz waves
(Elsevier, 2011-01)
We describe (i) perturbations of the magnetopause/magnetosphere elicited by an interplanetary discontinuity and (ii) the production of Kelvin-Helmholtz waves on the magnetopause. These are two large topics, so for reasons ...
SUPG and discontinuity-capturing methods for coupled fluid mechanics and electrochemical transport problems
(Springer, 2013-02)
Electrophoresis is the motion of charged particles relative to the surrounding liquid under the influence of an external electric field. This electrochemical transport process is used in many scientific and technological ...
Zooming out from archaeological discontinuities: The meaning of mid-Holocene temporal troughs in South American deserts
(Academic Press Inc., 2017-06)
Building on previous research at smaller scales, in this paper we assemble paleoecological data and archaeological time-series for deserts located in three latitudinal bands along the South American Arid Diagonal (16°–41°S, ...