Results 191 to 200 of about 34,621 (255)

An optimizing microseismic method for rock burst early warning based on mining production process

Deep Underground Science and Engineering, EarlyView.
A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han, Linming Dou, Wu Cai, Mingbo Chi, Guojun Xi, Shuai Chen, Biao Jiao   +6 more
wiley   +1 more source

Integrated electromagnetic-circuit digital twin modelling for constraint-consistent optimal operation in heterogeneous multi-receiver wireless power transfer systems. [PDF]

Sci Rep
Lee J, Lee SB.
europepmc   +1 more source

Gaborlet‐guided sparse filtering: A novel intelligent method for lithology identification by vibration signals while drilling

Deep Underground Science and Engineering, EarlyView.
The flowchart illustrates rock specimen testing, vibration signal acquisition, and feature extraction with Gaborlet and sparse filtering for classification. Abstract Traditional lithology identification methods mainly rely on core sampling and well‐logging data.
Jian Hao, Danqi Zhang, Zhenqi Song, Jinrui Wang, Qi Wang, Heqing Liu   +5 more
wiley   +1 more source

Non-Intrusive Early Insulation Fault Detection for Induction Motors Using a Dual-Frequency Microstrip Antenna Array Based on UHF Partial Discharge Electromagnetic Wave Detection. [PDF]

Sensors (Basel)
Xu Y, Wu Y.
europepmc   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Bioelectronic modulation of the thymic "genetic mirror": 448 kHz radiofrequency stimulation as a novel strategy for immune tolerance induction in type 1 diabetes. [PDF]

Front Immunol
Yaneva N.
europepmc   +1 more source

Electromagnetic and Electrophysiological Modeling of Cardiac Stimulation Thresholds in 13 MRI Gradient Systems and 56 Body Models. [PDF]

Magn Reson Med
Klein V, Davids M, Ferris NG, Edmonson J, Gebhardt M, Rattenbacher D, van den Brink JS, Steckner M, Wald LL, Guérin B.   +9 more
europepmc   +1 more source

A method for UAV inspection path planning based on safety distance in substation. [PDF]

Sci Rep
Li D, Wang H, Zhang Y, Wu H, Chen Y, Li W.   +5 more
europepmc   +1 more source