BACKGROUND Pubic ramus fractures are generally considered fragility fractures in the elderly population,commonly deriving from a low-impact fall.Treatment is ordinarily conservative and hemodynamic complications are e...
supported by the National Natural Science Foundation of China(Nos.52192625,52174082,and U22A20166);Guangdong Basic and Applied Basic Research Foundation(No.2025B1515020039);National Key Research and Development Program(No.2023YFF0723200);Shenzhen Science and Technology Program(No.RCYX20221008092903013);the Program for Guangdong Introducing Innovative and Entrepreneurial Teams(No.2019ZT08G315);the Natural Science Foundation of Chongqing(No.CSTB2022NSCQ-MSX1593).
The permeability of rocks is of utmost importance in the exploitation of deep geological resources.Current characterizations of rock permeability typically consider the influence of either pores or fractures alone.How...
BACKGROUND Crush syndrome refers to the traumatic rhabdomyolysis leading to a spectrum of disorders culminating in acute kidney injury.The burden of crush syndrome is high,and mortality can be as high as 20%.The signi...
financially supported by the National Natural Science Foundation of China (No. 52227805);the Fundamental Research Funds for the Central Universities (Ph.D. Top Innovative Talents Fund of China University of Mining and Technology Beijing) (No. BBJ2024085);the National Natural Science Foundation of China (Nos. 52474026 and 52208384)。
The axial uncoupling coefficient and air deck effect in blasting significantly influence the effectiveness of rock fragmentation.This study employs a passive confinement device to conduct continuous charge and five di...
BACKGROUND Hook of hamate fractures occur either due to repetitive stress from gripping sports(e.g.,golf,tennis,and baseball),leading to fatigue fracture,or as a result of trauma from falls or other injuries.The recom...
supported by the National Key Research and Development Program of China (Grant No.2023YFB2390300)and the National Natural Science Foundation of China (Grant No.42172292);Yinlin Ji is grateful for the support by the Helmholtz Association's Initiative and Networking Fund for the Helmholtz Young Investigator Group ARES (Contract No.VH-NG-1516).
This study aims to understand the effect of injection rate on injection-induced fracture activation in granite.We performed water injection-induced slip tests on samples containing either a smooth or a rough fracture ...
support of this work by the National Natural Science Foundation of China (Grant Nos.41972316 and 41672252).
The overall heat transfer coefficient(OHTC)of rock fractures is a fundamental parameter for characterizing the heat transfer behavior of rock fractures in hot dry rock(HDR)geothermal mining.Although a number of practi...
supported by National Natural Science Foundation of China (No.U23A20597);National Major Science and Technology Project of China (No.2024ZD1003803);Chongqing Science Fund for Distinguished Young Scholars of Chongqing Municipality (No.CSTB2022NSCQ-JQX0028);Natural Science Foundation of Chongqing (No.CSTB2024NSCQ-MSX0503)。
In the application of high-pressure water jet assisted breaking of deep underground rock engineering,the influence mechanism of rock temperature on the rock fragmentation process under jet action is still unclear.Ther...
support from the National Natural Science Foundation of China(No.52174351).
The failure analysis was conducted on unqualified torsion bar spring in automobile suspension system used for light vehicles during engine test.The effects of through hardening,surface induction hardening,quenching an...