Results 201 to 210 of about 12,867 (247)

Mechanisms of Roadway Instability and Coupled Control Technology for Working Face Passing Through Fault Zones

Energy Science &Engineering, EarlyView.
This study mainly explores the instability characteristics of roadways near faults in the working face. Taking the 51104 transportation roadway of the 51104 working face in Shengxin Coal Mine as the main research object, through theoretical analysis, borehole inspection, numerical simulation and on‐site mine pressure observation, the instability ...
Shuaifeng Yin, Yitao Yan, En Wang, Xubo Zhao, Kanglei Han   +4 more
wiley   +1 more source

A Kyber-Based Lightweight Cloud-Assisted Authentication Scheme for Medical IoT. [PDF]

Sensors (Basel)
Yan H, Wang Z, Lin L, Sun J, Liu S.
europepmc   +1 more source

Multiphysics Coupled Response of Stress and Seepage in Coal Under Borehole Disturbance and Optimization of Borehole Parameters

Energy Science &Engineering, EarlyView.
One‐way FLAC3D‐COMSOL coupled modeling and field validation show that a 150 mm borehole radius with 5 m spacing provides the best coordination of plastic‐zone expansion, stress relief, permeability enhancement, and gas‐pressure attenuation, increasing the pure gas drainage rate by 35.4%. ABSTRACT To rationally determine the borehole radius and borehole
Yewu Bi, Yichen Li, Yangyang Guo, Yikai Zhang, Jiazhi Sun, Kangnan Li, Yongpeng Fan, Qixian Li   +7 more
wiley   +1 more source

Gaps and barriers preventing sustained delivery of HPV vaccination in Kano, Kaduna, and Lagos states: An exploratory qualitative study. [PDF]

PLoS One
Ezechukwu C, Ayandipo EO, Osoteku D, Ibrahim R, Raheem O, Boldosser-Boesch A, Birse S, Weinstein E, Nonvignon J, Hadley G, Aigbogun E, Igbokwe U.   +11 more
europepmc   +1 more source

Content-Adaptive Reversible Data Hiding with Multi-Stage Prediction Schemes. [PDF]

Sensors (Basel)
Huang HC, Chang FC, Li HY.
europepmc   +1 more source

"Magical relief": the effectiveness of three stages of a video-based magic intervention on distress and pain in children aged 9-11 years during HPV mass vaccinations-a cluster-randomized trial. [PDF]

EClinicalMedicine
Versluis AWE, Rings EHHM, Roest AAW, Middelkoop V, Vreeken N, Evers AWM, van Middendorp H.   +6 more
europepmc   +1 more source

Blockchain-Enabled Identity Based Authentication Scheme for Cellular Connected Drones. [PDF]

Sensors (Basel)
Su Y, Li Z, Zhang Y, Gui X, Deng X, Fu J.   +5 more
europepmc   +1 more source

Covert underwater communication through cepstrum modulation mimicking Pseudorca crassidens whistles using machine learning. [PDF]

Sci Rep
Bilal M, Zuberi HH, Jaffar A, Riaz W, Khan MA, Alharbi A, Miyajan A, Liu S.   +7 more
europepmc   +1 more source

A blockchain-based multi-authority hierarchical attribute encrypted data sharing scheme in the Internet of Medical Things. [PDF]

PLoS One
Yuan H, Dong G, Zhao L.
europepmc   +1 more source