Results 171 to 180 of about 8,470 (219)

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

Enhancement of tribological behavior and microhardness of AISI H13 tool steel by electrochemical boriding. [PDF]

Sci Rep
Mourad A, Mahdy AA, Mosa ES, Kandil A, Elhelaly MA.   +4 more
europepmc   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Evaluation of the Effect of Temperature (20-700 °C) on the Properties of Prestressing Steel Using AE Signals and FEM Analysis. [PDF]

Materials (Basel)
Adamczak-Bugno A, Lipiec SM, Adamczak J.
europepmc   +1 more source

What does it mean to live with epilepsy? Burden of illness from the patient perspective

Epilepsia Open, EarlyView.
Our web based survey explored the real world experiences of patients with epilepsy (PwE) taking antiseizure medications (ASMs) who continue to have at least one seizure per month. The graphical abstract summarizes the study population, survey methodology, and key outcomes.
Joanne M. Wagner, Bhagyashree Oak, Brittany Smith, Amod Athavale, Jeffrey R. Skaar, Alvin Ong, Cynthia Harden   +6 more
wiley   +1 more source

Effects of Pretreatment Processes on Grain Size and Wear Resistance of Laser-Induction Hybrid Phase Transformation Hardened Layer of 42CrMo Steel. [PDF]

Materials (Basel)
Zhang Q, Shen P, Chen Z, Wu G, Li Z, Wang W, Yao J.   +6 more
europepmc   +1 more source

Similar Material Simulation Study on Dam Movement and Deformation Law of Deep Coal Seam Mining Under Dam

Energy Science &Engineering, EarlyView.
Aiming at the difficulties in accurately calculating the movement and deformation of small‐sized, deep‐buried dams with a significant height‐to‐depth ratio in deep fully mechanized caving mining, this study proposes to separate the analysis of surface and dam deformation.
Zhang Feng, Qin Hong‐yan, Hu Shou‐bin, Xu Xiao‐yu, Ti Zheng‐yi, Zheng Zhuo‐yan, Yang Shuai, Li Yang   +7 more
wiley   +1 more source

Unlocking the Multifunctional Properties of Litsea cubeba Essential Oil: Composition, Antimicrobial, Antibiofilm and Insecticidal Activities

Flavour and Fragrance Journal, EarlyView.
Unveiling the chemical and biological properties of Litsea cubeba essential oil. ABSTRACT Litsea cubeba essential oil (LCEO) is recognised for its broad spectrum of biological activities, including antimicrobial and insecticidal effects, making it a promising natural alternative to synthetic agents.
Miroslava Kačániová, Minhang Qiao, Alessandro Bianchi, Joel Horacio Elizondo‐Luevano, Anis Ben Hsouna, Rania Ben Saad, Zhaojun Ban, Li Li, Jian Lou, Wissem Mnif, Stefania Garzoli   +10 more
wiley   +1 more source