Results 91 to 100 of about 44,850 (204)

Interference characteristics and suppression techniques in power line communication

Dianxin kexue, 2016
Power line can provide electrical energy to the electric equipment，and it can also be used as a communications system for transmitting information. The reliable and efficient information transmission is the basic requirement of any kind of communication ...
Gaojing ZHANG, Xingzhong XIONG
doaj   +2 more sources

Experimental Study on Lightning Transient Overvoltage Damage of Interface Devices of High-speed Railway Signal Equipment

工程科学与技术
This article proposes a method for detecting and determining the lightning overvoltage damage in communication interfaces of high-speed railway signal equipment, which is an optimization and improvement of the current lightning test and detection methods
Zhoulong WANG, Jinpeng XU, Shaoyun JIN, Ruikun MAI   +3 more
doaj  

Refinement and application of acoustic impulse technique to study nozzle transmission characteristics [PDF]

An improved acoustic impulse technique was developed and was used to study the transmission characteristics of duct/nozzle systems. To accomplish the above objective, various problems associated with the existing spark-discharge impulse technique were ...
Brown, W. H., Ramakrishnan, R., Salikuddin, M., Tanna, H. K.   +3 more
core   +1 more source

Impulse oscillometry and traditional pulmonary function testing: correlation, advances and clinical implications. [PDF]

BMJ Open Respir Res
Yao S, Huang L, Chen B, Ji L, Zheng J, Gao Y.   +5 more
europepmc   +1 more source

Composite Structure as a Stress Wave Barrier Zone Under Impulse Loading: Microscale Numerical Analysis of Attenuation. [PDF]

Materials (Basel)
Murčinková Z, Sabol D, Baron P.
europepmc   +1 more source

Coating Thickness Estimation Using a CNN-Enhanced Ultrasound Echo-Based Deconvolution. [PDF]

Sensors (Basel)
Perez-Diego M, Thibbotuwa UC, Cortés A, Irizar A.   +3 more
europepmc   +1 more source

Acute Effect of Submaximal Exercise on Respiratory System Impedance in Healthy Adults. [PDF]

J Funct Morphol Kinesiol
Furquim THDC, Santos DOD, Perossi J, Lima FC, Silveira JM, Gastaldi AC.   +5 more
europepmc   +1 more source

Influence of Geometric and Material Uncertainties on the Behavior of Monostable and Bistable Electromagnetic Energy Harvesters. [PDF]

Sensors (Basel)
Sosna P, Hadaš Z.
europepmc   +1 more source

Effect of Ambient Air Pollutants on Acute changes in Pulmonary Variables and Inflammatory Markers in Healthy Adults: A Pilot Study. [PDF]

Thorac Res Pract
Gupta A, Jaiswal KN, Shanmugasundaram K, Mandlecha L, Gagal S, Talwar A, Bade G.   +6 more
europepmc   +1 more source

Characteristics of Reservoir Boundary Ranging with While-Drilling Impulse Sound Source. [PDF]

Sensors (Basel)
Shang H, Gao S.
europepmc   +1 more source