Results 91 to 100 of about 17,277 (215)

Diagnostic performance of wearable acoustic-electrocardiographic indices for screening secundum atrial septal defect in children. [PDF]

Front Pediatr
Pan J, Zhang F, Guo Y, Li H, Chen Y, Niu M, Zhang Y, Xiong H.   +7 more
europepmc   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

Deep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li, Ting Ren, Ningping Yao, Jon Roberts, Haitao Song, Zhongbei Li, Xueqiu He, Liang Zhao   +7 more
wiley   +1 more source

Vegetation Structure Drives Seasonal and Diel Dynamics of Avian Soundscapes in an Urban Wetland. [PDF]

Plants (Basel)
Wen Z, Ye Z, Yang Y, Xiong Y.
europepmc   +1 more source

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

Ultrasound hepatic elastography: A non-invasive indicator of insulin resistance in the pediatric population: A systematic review. [PDF]

World J Clin Pediatr
Elbeltagi RM, Saeed NK, Bediwy AS, Al-Beltagi M.   +3 more
europepmc   +1 more source

Study on the composite fracture characteristics of filling and reinforcing cracked rock mass after high temperature damage

Deep Underground Science and Engineering, EarlyView.
Cement infill shares compressive and shear stresses during loading, while interfacial friction hinders crack propagation and reduces stress concentration, improving the rock's load‐bearing capacity. Failure modes vary with crack inclination. Unfilled specimens show four modes.
Shihao Yuan, Qiang Sun, Jianjun Hu, Liwei Zhang, Jishi Geng   +4 more
wiley   +1 more source

Growth Inhibition and Allelopathy Enhancement of <i>Alternanthera philoxeroides</i> Under Long-Term Exposure to Different Sound Intensities. [PDF]

Plants (Basel)
Wu AP, Xiao YH, Duan WQ, Qiao L, Xiang GB, Fu H, Yuan GX, Li YZ, Wang YH, Balah MA, Yuan JR, Shao CL.   +11 more
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

Low-Effort Respiratory Function Estimation with a Soft Wearable Digital Spirometry Patch. [PDF]

Biosensors (Basel)
Karim FA, Tariq A, Fitzpatrick CB, Zhou L, Suárez-Fariñas M, Schotland H, Rogers L, Lee YJ, Yeo WH, Kim YS.   +9 more
europepmc   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

Deep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu, Dawei Cui, Yingjie Liu, Yuntao Liang, Yue Zhang   +4 more
wiley   +1 more source