VELOCITY MATCHING PROGRESSIVE WAVE TYPE ELECTRO-OPTIC MODULATOR USING BENZOCYCLOBUTENE BUFFER LAYERPROBLEM TO BE SOLVED: To obtain an inexpensive, simplified and high-quality optical device by forming an org. dielectric material layer and an interface layer on a substrate having optical waveguides and ...
wave velocity 波速,波速度 velocity of vortex motion 涡动速度, 涡流速度 motion with variable velocity 变速运动 uniform velocity motion 等速运动 simple harmoinic wave motion 简谐波动 retrogressive wave motion 后退波动 progressive wave motion 前进波动 energy by wave motion 波浪运动能 相似...
Increased Pulse Wave Velocity and Carotid Intima-Media Thickness in Patients with Ulcerative Colitis Ulcerative colitis (UC) is characterized with chronic, progressive inflammation of the gastrointestinal tract. The association of UC with cardiovascular di... Remzi Adnan Akdoan,Murtaza Emre Durakolugil,...
Aortic pulse wave velocity (PWV), a surrogate measure of arterial stiffness, is a strong predictor of cardiovascular risk. Increased PWV is a major contributor to a rise in pulse pressure and is a function of arterial wall properties and mean distending pressure (MP). The aim of this study ...
"Our method of minimax evaluation of progressive wave propagation may be used to calculate the speed of a nerve impulse in undamaged areas of the cerebral cortex. Based on the obtained values, one can select external stimulation parameters tailored to each patient's needs and restore the nerve ...
For spatially damped waves, the virtual wave stress becomes independent of time. The Coriolis force is then needed to balance the wave stress in order to avoid infinitely large drift velocities as t [rightward arrow] [infty infinity]. Furthermore, assessment of realistic values for the turbulent...
The ultrasonic pulse velocity (UPV) determines the quality of concrete as a nondestructive assessment by a pulse of the ultrasonic wave, which passes through the concrete. The velocity indicates the air voids or cracks, however, higher velocity indicates good quality of concrete. Pulse velocity of...
In addition, he was able to observe and document the deleterious effects of infectious diseases on the cardiovascular system, such as Bright's disease, irritative fever and typhus. However, it took almost a century to understand the hydro- and hemodynamic mechanisms involved in pressure wave ...
The circular frequency of each progressive wave follows the dispersion relation ω2=gktanh(kh).ω2=gktanh(kh). (26) The theoretical velocities and pressure of the superimposed waves are u=H2ωcoshk(h+z)sinhkhcos(kx−ωt)u=H2ωcoshk(h+z)sinhkhcos(kx−ωt) (27a) v=H2ωcoshk(...
To identify groundlevel concentrations, the location of the ground relative to plume and stack height must be known. Dispersion modeling can be performed in a progressive manner. The potential impacts can first be assessed by relatively simple modeling techniques referred to as screening modeling. ...