Results 201 to 210 of about 19,056,268 (297)

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

Deep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen, Pinqiang Mo, Zhao Lu, Lianfei Kuang, Qiang Zhang, Abolfazl Eslami   +5 more
wiley   +1 more source

Prevalence and associated factors of depression among persons with Tuberculosis in Ghana: A cross-sectional study. [PDF]

SAGE Open Med
Idan JS, Yentariba EK, Cheabu BSN, Amoah-Larbi J, Adjei Osei F, Benyah G, Mohammed A.   +6 more
europepmc   +1 more source

A rock brittleness index based on the postpeak energy release rate and damage surface characteristics for brittle hard rock

Deep Underground Science and Engineering, EarlyView.
This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang, Zaobao Liu, Jing Xue, Bo Lu, Wei Zeng, Dengke Zhang   +5 more
wiley   +1 more source

Preparing for the tiny predators: Community readiness and perceptions of copepod-based dengue control in eastern guatemala. [PDF]

PLoS Negl Trop Dis
Louis VR, Montenegro-Quinoñez CA, Bärnighausen T, Dambach P.   +3 more
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

A Comprehensive Molecular Modeling Study of Phenyltriazolinone Derivatives as Protoporphyrinogen Oxidase (PPO) Inhibitors. [PDF]

Chem Biodivers
de Faria AC, Mesquita APL, da Cunha EFF, Freitas MP.   +3 more
europepmc   +1 more source

The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations

Deep Underground Science and Engineering, EarlyView.
Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu, Hanyi Wang, Quan Gan, Shuang Zheng   +3 more
wiley   +1 more source

Ecological drivers of coexistence and lethal variant evolution in the t haplotype. [PDF]

Genetics
Birand A, Prowse TAA, Cassey P, Thomas PQ.   +3 more
europepmc   +1 more source

Instability mechanism and failure characteristics of underground cavern in block system under the action of seismic waves

Deep Underground Science and Engineering, EarlyView.
Seismic waves with tensile stress, high amplitude, and low frequency are most likely to trigger block instability and sliding. Blocks with a single sliding surface are more prone to movement than those with multiple constraints, and roof‐positioned blocks are especially vulnerable to slide.
Xiao Wang, Jinxiao Liu, Gaoshuo Zhang, Wenxin Li, Changdi He   +4 more
wiley   +1 more source

Crossing the comfort zone: rabbit appeasing pheromone enhances acclimation to a novel environment. [PDF]

Front Vet Sci
Agan UB, Macq M, Descout E, Abalo MB, Cozzi A, Chasles M.   +5 more
europepmc   +1 more source