Results 131 to 140 of about 2,011,937 (232)

The dynamics of a shear band

, 2018
A shear band of finite length, formed inside a ductile material at a certain stage of a con- tinued homogeneous strain, provides a dynamic perturbation to an incident wave field, which strongly influences the dynamics of the material and affects its path
Bigoni, Davide, Capuani, Domenico, Giarola, Diana   +2 more
core   +1 more source

Stability analysis and traveling wave solution of a reaction–diffusion model for fish population incorporating time-dependent recruitment intensity [PDF]

, 2019
Jeerawan Suksamran, Yongwimon Lenbury
openalex   +1 more source

Using Principal Component Analysis to Characterize the Variability of VLF Wave Intensities Measured by a Low‐Altitude Spacecraft and Caused by Interplanetary Shocks

, 2021
Barbora Bezděková, F. Němec, M. Parrot, O. Krupařová, Vratislav Krupař   +4 more
openalex   +1 more source

A simplified approach to axisymmetric dual-reflector antenna design [PDF]

A procedure is described for designing dual reflector antennas. The analysis is developed by taking each reflector to be the envelope of its tangent planes. Rather than specifying the phase distribution in the emitted beam, the slopes of the emitted rays
Barger, Raymond L.
core   +1 more source

Impact of arterial system alterations due to amputation on arterial stiffness and hemodynamics: a numerical study

Scientific Reports
Subjects with amputation of the lower limbs are at increased risk of cardiovascular mortality and morbidity. We hypothesize that amputation-induced alterations in the arterial tree negatively impact arterial biomechanics, blood pressure and flow behavior.
Hasan Obeid, Vasiliki Bikia, Patrick Segers, Mathilde Pare, Pierre Boutouyrie, Nikos Stergiopulos, Mohsen Agharazii   +6 more
doaj   +1 more source

P62 Estimation of Wave Intensity in Humans Using only Pressure Waveforms and Reservoir Analysis [PDF]

, 2019
Alun D. Hughes, Kim H. Parker, Nish Chaturvedi, Chloe Park   +3 more
openalex   +1 more source

The DIRAC experiment at CERN

, 2003
The DIRAC experiment at CERN aims to measure the lifetime of the pionium atom ($A_{2\pi}$), a $\pi^+\pi^-$ bound state with an accuracy of 10%. The experimental setup consists of a high precision magnetic double arm spectrometer, located at the high ...
Schuetz, Ch. P.
core  

Light and acoustic pulse interaction in the Bragg diffraction region

Archives of Acoustics, 2015
This paper presents results of a theoretical analysis of interactions between a mono-chromatic light wave and series of acoustic pulses in the Bragg diffraction region.
Jerzy BODZENTA, Zygmunt KLESZCZEWSKI
doaj  

Wave dispersion analysis and evaluation of dynamic stress intensity factors using peridynamics approach

Applied and Computational Mechanics
The objective of this paper is to evaluate the dynamic stress intensity factors (DSIFs) of a cracked body using the bond-based peridynamics (BBPD) formulation.
Bouaraquia O., Rafiq Y., Mabssout M.
doaj   +1 more source

Comparative analysis on the efficacy of low-intensity shock wave treatment (Li-ESWT) and phosphodiesterase 5 inhibitor (PDE5i) for the treatment of erectile dysfunction

, 2020
Yiran Huang, Lu Ma, Wen‐Yong Xue
openalex   +1 more source