Results 91 to 100 of about 638,969 (256)

Levetiracetam Reduces Early Inflammatory Response After Experimental Intracerebral Hemorrhage by Regulating the Janus Kinase 2 (JAK2)–Signal Transducer and Activator of Transcription 3 (STAT3) Signaling Pathway

, 2020
Jing Xiong, Han Zhou, Donglin Lu, Zixuan Wang, Heng-Jian Liu, Yuqi Sun, Jinxiang Xu, Yugong Feng, Ang Xing   +8 more
openalex   +1 more source

An analytical model of transducer array arrangement for guided wave excitation and propagation on cylindrical structures [PDF]

, 2019
Xudong Niu, Kong Fah Tee, Hugo Marques
openalex   +1 more source

RESEARCH INTO VALVE-ENGINE TRANSDUCERS OF BRUSHLESS SYNCHRONOUS AND ASYNCHRONIZED MACHINES IN A CIRCUIT SIMULATION SYSTEM.

Electrical engineering & Electromechanics, 2013
Designing features for valve-engine transducers of brushless synchronous and asynchronized machines are described. Global analysis of research results on the transducer models in a MicroCap circuit simulation system is made, recommendations on the ...
A.M. Galynovskiy
doaj  

New Performance Evaluation Method of Focused Ultrasonic Transducers By Using Virtual 3D Graphic [PDF]

, 2007
Sunheum Lee, Kwan-Sun Choi, Dong‐Sik Kim   +2 more
openalex   +1 more source

DISEÑO Y CONSTRUCCIÓN DE UN SISTEMA PARA EXAMEN NO DESTRUCTIVO DE FALLAS Y DEFECTOS EN METALES UTILIZANDO SEÑALES ULTRASÓNICAS DESENHO E CONSTRUÇÃO DE UM SISTEMA PARA A INSPEÇÃO ÑAO DESTRUCTIVA DE FALHAS E DEFEITOS EM METALS USANDO SINAIS ULTRASSÔNICOS DESIGN AND CONSTRUCTION OF A SYSTEM FOR NON-DESTRUCTIVE INSPECTION OF FAULTS AND DEFECTS IN METALS USING ULTRASONIC SIGNALS

Revista EIA, 2009
En el presente artículo se describe el diseño y construcción de un sistema electrónico para examen no destructivo con ultrasonido (ENDU), que es una de las técnicas más utilizadas para evaluar sin deteriorar piezas metalmecánicas en diversas áreas de la ...
Jairo Rodríguez, Jaime Vitola, Susana Sandoval, Edwin Forero   +3 more
doaj  

Regulation of Synaptic Plasticity and Adaptive Convergence Under Rhythmic Stimulation of an In Vitro Hippocampal Neuronal Network of Cultured Cells

Biosensors
Synaptic plasticity constitutes a fundamental mechanism of neural systems. Rhythmic activities (e.g., θ and γ oscillations) play a critical role in modulating network plasticity efficiency in biological neural systems.
Shutong Sun, Longhui Jiang, Yaoyao Liu, Li Shang, Chengji Lu, Shangchen Li, Kui Zhang, Mixia Wang, Xinxia Cai, Jinping Luo   +9 more
doaj   +1 more source

Length mode piezoelectric ultrasonic transducer for inspection of solid objects [PDF]

, 1978
The transducer is constructed from individual transducer elements arranged in an array and configured to exhibit a predominant, longitudinal mode transversely to the array. The elements are interconnected through thin flexible sheets.
Thompson, R. B.
core   +1 more source

Formation of Difference Patterns in Transducer Arrays with an Odd Number of Elements [PDF]

, 1966
G. Lloyd Wilson
openalex   +1 more source

Multipoint Laser-Ultrasonic Excitation Transducer Using Multimode Fiber

, 2023
Shengnan Zhou, Cheng Zhou, Jiajun Tian, Yong Yao   +3 more
openalex   +1 more source

Simultaneous muscle force and displacement transducer [PDF]

, 1980
A myocardial transducer for simultaneously measuring force and displacement within a very small area of myocardium is disclosed. The transducer comprised of an elongated body forked at one end to form an inverted Y shaped beam with each branch of the ...
Culler, V. H., Feldstein, C., Lewis, G. W.   +2 more
core   +1 more source