Buscar
Mostrando ítems 11-20 de 5639
Ion-acoustic waves triggered by left-hand polarized finite-amplitude waves propagating in the beam direction
(Blackwell Publishing Ltd, 2006)
Nonlinear ion-acoustic like waves triggered by large-amplitude circularly polarized waves propagating in the direction of a proton beam are studied. The properties are strongly dependent on the nature of the large-amplitude ...
Evolution equation for short surface waves on water of finite depth
(Elsevier B.V., 2009-08-15)
We address the question of determining the evolution equation for surface waves propagating in water whose depth is much larger than the typical wavelength of the surface disturbance. We avoid making the usual approximation ...
Disturbance and repair of solitary waves in blood vessels with aneurysm
(Elsevier B.V., 2009-01-01)
This paper analyzes the effects of a local increase of radius followed by local variation of the thickness or rigidity of an elastic tube on the behavior of solitary waves. The basic equations for the analysis is a set of ...
Optically Controlled Reconfigurable Antenna Array for mm-Wave Applications
(Ieee-inst Electrical Electronics Engineers Inc, 2017-01-01)
This letter reports the concept and development of the first optically controlled reconfigurable antenna formillimeter-wave (mm-wave) applications. It is based on a slotted-waveguide antenna array and two photoconductive ...
Data-driven model identification of guided wave propagation in composite structures
(2018-11-01)
This paper shows the applicability of data-driven model identification to describe guided wave propagation in composite structures. The model identified can be useful to predict waveform or further conditions considering ...
A control and automation system for wave basins
(Oxford, 2013)
This paper presents the new active absorption wave basin, named Hydrodynamic Calibrator (HC), constructed
at the University of São Paulo (USP), in the Laboratory facilities of the Numerical Offshore Tank
(TPN). The square ...
Existence and stability of periodic travelling-wave solutions of the Benjamin equation
(Amer Inst Mathematical SciencesSpringfieldEUA, 2005)
Control of flexural waves on a beam using distributed vibration neutralisers
(2011-06-06)
This paper is concerned with the use of distributed vibration neutralisers to control the transmission of flexural waves on a beam. Of particular interest is an array of beam-like neutralisers and a continuous plate-like ...
Anisotropic complex Padeacute hybrid finite-difference depth migration
(Soc Exploration GeophysicistsTulsaEUA, 2010)
Performance of a Fuzzy ARTMAP Artificial Neural Network in Characterizing the Wave Regime at the Port of Sines (Portugal)
(2016-11-01)
Santos, F.L.; Reis, M.T.; Fortes, C.J.E.M.; Lotufo, A.D.; Neves, D.R.C.B.; Poseiro, P., and Maciel, G.F., 2016. Performance of a fuzzy ARTMAP artificial neural network in characterizing the wave regime at the Port of Sines ...