نتایج جستجو برای: excitation variation
تعداد نتایج: 357652 فیلتر نتایج به سال:
Application of photothermal Optical Coherence Tomography (OCT) to detect macrophages in ex vivo rabbit arteries which have engulfed nanoclusters of gold coated iron oxide (nanorose) is reported. Nanorose engulfed by macrophages associated with atherosclerotic lesions in rabbit arteries absorb incident laser (800nm) energy and cause optical pathlength (OP) variation which is measured using photo...
Cortical control of the sensory output of muscle spindles was studied in thirteen anesthetized cats in the present experiment. Gamma motoneuron activity was monitored during electrical stimulation of the sensorimotor cortex while recording from single primary afferents from the tenuissimus muscle. Findings are as follows: 1. The state of anesthesia is crucial in obtaining reproducible resu...
Enhanced heat transfer research in liquid-cooled channel based on piezoelectric vibrating cantilever
In order to study the variation of vortices and heat transfer enhancement characteristics piezoelectric vibrating cantilever in liquid-cooled channels, effects fluid density viscosity, mainstream velocity, excitation voltage on were analyzed. The theoretical numerical simulation was carried out by using fluid-solid coupling method. On basis hydrodynamic function considering additional effect li...
An investigation is described of the hydroelastically coupled motion a cylindrical tank partially filled with liquid in response to travelling seismic wave excitation. The continuous phase variation vertical excitation along base causes flexible wall vibration modes positive circumferential numbers. stress analysis for this crucial case conducted paper. analytical explanation velocity dependenc...
In this research, the modal parameters of a beam in free-free condition are extracted by performing different experiments in laboratory. For this purpose, two different techniques are employed. The first methodology is considered as a time domain method in Operational Modal Analysis. While the other one is frequency domain impact hammer test which is categorized as an Experimental Modal Analysi...
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