Results 271 to 280 of about 416,259 (312)

Comment on ‘From multimodal liquid chromatography to supercritical fluid chromatography: Mapping chiral separation of the major organic ultraviolet filters’ (JCO 8 (2025) 100251. https://doi.org/10.1016/j.jcoa.2025.100251) - peak assignment for cis- and trans-homosalate

Journal of Chromatography Open
Daniel Bury, Katharina E. Ebert, Holger M. Koch   +2 more
doaj   +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

From Prediction to Prevention: Using Text Mining and Explainable Machine Learning for Urban Bus Accident Analytics. [PDF]

Risk Anal
Chen B, Huang Y, Zheng Y, Liu X.
europepmc   +1 more source

Motion planning and control of an installation robot for attitude adjustment of arc parts in underground shield tunneling

Deep Underground Science and Engineering, EarlyView.
Inspired by spiders, the multilegged walk‐through assembling robot for arc parts achieves high‐precision synchronous control under heavy loads through dual‐layer hydraulic pose dynamics modeling and hierarchical pressure optimization, significantly enhancing shield tunneling assembly efficiency and precision.
Quan Xiao, Guofei Xiang, Liang Liao, Lai Wei, Hongli Wang, Songyi Dian   +5 more
wiley   +1 more source

Forecasting occupational accidents in Turkey using multivariate ARMAX and NLARX models. [PDF]

Sci Rep
Kaplanvural S, Tosyalı E, Ekmekçi İ.
europepmc   +1 more source

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

Deep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang, Farui Shi, Jun Lu, Minghui Li, Cunbao Li, Heping Xie   +5 more
wiley   +1 more source

Assessing Coronary Calcium Thresholds on Attenuation-Correction CT With Myocardial Perfusion Imaging Equating to Secondary Prevention. [PDF]

JACC Adv
Kyriakoulis I, Csecs I, Ahmed AI, Wright CX, Shanbhag A, Lemley M, Slomka P, Sinusas AJ, Miller EJ, Kokkinidis DG, Feher A.   +10 more
europepmc   +1 more source

Fracture evolution of a thick soft protection layer and the water inrush mechanism in overburden under longwall mining

Deep Underground Science and Engineering, EarlyView.
Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu, Wei Qiao, Xianggang Cheng, Xiangsheng Meng, Peichao Feng   +4 more
wiley   +1 more source

Real time public display dashboards: Reframing road traffic accidents in India. [PDF]

Indian J Med Res
Tiwari S, Jindal RM, Mavalankar D.
europepmc   +1 more source

Changes in pediatric unintentional injury hospitalizations before and after the COVID-19 pandemic: a retrospective analysis. [PDF]

Front Public Health
Tang T, Li S, Yang L, Zhou L, Tan L.
europepmc   +1 more source