Listar Artículos (Física Aplicada I) por título
Mostrando ítems 235-254 de 731
-
Artículo
Evaluation of the radioactive impact of the phosphogypsum wastes used as amendment in agriculture soils
(E. D. P. Sciences, 2005)Some 3x109 kg of phosphogypsum (PG) wastes are annually generated by two fertiliser-production factories in Huelva ...
-
Artículo
Evidence of MIS 5 sea-level highstands in Gebel Mousa coast (Strait of Gibraltar, North of Africa)
(Elsevier, 2013)The Last Interglacial is considered the most suitable episode from which to infer patterns of rapid sea-level change since ...
-
Artículo
Evidence that excess 210Pb flux varies with sediment accumulation rate and implications for dating recent sediments
(Springer, 2014)Most 210Pb dating models assume that atmospheric flux of excess 210Pb (210Pbexc) to the sediment–water interface remains ...
-
Artículo
Evidencias morfogenéticas cuaternarias en el Karst de la Sierra del Endrinal (Grazalema, Cádiz)
(Sociedad Geológica de España, 1998)The geomorphological observations made until now reveal a long morphogenic history for the karst of the Eridrinal: mountains; ...
-
Artículo
Evolution of Gaussian wave packets in capillary jets
(American Physical Society, 2019)A temporal analysis of the evolution of Gaussian wave packets in cylindrical capillary jets is presented through both a ...
-
Artículo
Evolution of the crystalline structure in (Bi0.5Na0.5)1-xBa x TiO3 thin films around the Morphotropic Phase Boundary
(Elsevier, 2014)(Bi0.5Na0.5)1-xBax TiO3 (BNBT), which exhibits compositions for the morphotropic phase boundary (MPB) where exist an ...
-
Artículo
Exact numerical solutions for dark waves on the discrete nonlinear Schrödinger equation
(American Physical Society, 2005)In this paper we study numerically existence and stability of exact dark waves on the (nonintegrable) discrete nonlinear ...
-
Artículo
Exact stationary solutions of the parametrically driven and damped nonlinear Dirac equation
(AIP Publishing, 2019)Two exact stationary soliton solutions are found in the parametrically driven and damped nonlinear Dirac equation. The ...
-
Artículo
Exalted dual-scale surface roughening in laser ablated aluminum capped with a transparent thin film: Wetting and anti-icing behavior
(Elsevier, 2023-09)Near infrared laser ablation of metals, specifically aluminum, has been systematically applied to generate surface roughness. ...
-
Artículo
Existence of bound states of a polaron with a breather in soft potentials
(2006)We consider polarons in models of coupled electronic and vibrational degrees of freedom, in the presence of a soft nonlinear ...
-
Artículo
Existence of dark solitons in a class of stationary nonlinear Schrödinger equations with periodically modulated nonlinearity and periodic asymptotics
(2011)In this paper, we give a proof of the existence of stationary dark solitonsolutions or heteroclinic orbits of nonlinear ...
-
Artículo
Existence of internal modes of sine-Gordon kinks [Rapid Communications]
(2000)We study whether or not sine-Gordon kinks exhibit internal modes or ‘‘quasimodes.’’ By considering the response of the ...
-
Artículo
Existence, stability and spatio-temporal dynamics of time-quasiperiodic solutions on a finite background in discrete nonlinear Schrödinger models
(Elsevier, 2024-07)In the present work we explore the potential of models of the discrete nonlinear Schrödinger (DNLS) type to support spatially ...
-
Artículo
Experiences from a case study of multi-model application to assess the behaviour of pollutants in the Dnieper–Bug Estuary
(Elsevier, 2006)The present paper describes the results of the application of four state-of-the-art models to predict the concentrations ...
-
Artículo
Experimental and modelling study of artificial radionuclides (239Pu, 241Am and 99Tc) uptake by suspended matter in environmental waters located in the south of Spain
(E. D. P. Sciences, 2002)The interest on transfer coefficients studies have increased recently, since they are important parameters required ...
-
Artículo
Experimental and numerical observation of dark and bright breathers in the band gap of a diatomic electrical lattice
(American Physical Society, 2019)We observe dark and bright intrinsic localized modes (ILMs), also known as discrete breathers, experimentally and numerically ...
-
Artículo
Experimental study on the use of granulometric speciation for the radiometric dating of recent sediments
(Elsevier, 2019)Theoretical and experimental studies have shown that activity concentrations of fallout radionuclides (such as 137Cs and ...
-
Artículo
Exploring the limits of magnetic field focusing: Simple planar geometries
(Elsevier, 2020-12)This work explores the possibility to arbitrarily shape in space low-frequency magnetic fields using a recently introduced ...
-
Artículo
Exploring the potentials of the multi-modal equivalent circuit approach for stacks of 2-D aperture arrays
(IEEE Computer Society, 2021)Many frequency-selective surface (FSS) structures are based on the use of a single periodic array of slot/apertures in a ...
-
Artículo
Extensive radioactive characterization of a phosphogypsum stack in SW Spain: 226Ra, 238U, 210Po concentrations and 222Rn exhalation rate
(Elsevier, 2009)Phosphogypsum (PG) is a by-product of the phosphate fertilizer industries that contains relatively high concentrations of ...