Results 221 to 230 of about 27,053 (332)

Study on damage and failure characteristics of loaded gas‐bearing rock–coal–rock combination structures

open access: yesDeep Underground Science and Engineering, EarlyView.
The influence of gas on the instability and failure of rock–coal–rock combinations is considered. The damage characteristics of gas‐bearing rock–coal–rock combinations under different confining pressures, axial loading rates, and gas are revealed. A constitutive model for gas‐bearing rock–coal–rock damage considering gas is established.
Feng Du   +8 more
wiley   +1 more source

Research on transparency of coal mine geological conditions based on distributed fiber‐optic sensing technology

open access: yesDeep Underground Science and Engineering, EarlyView.
This study, which focuses on geological hazards associated with coal mines, analyzes the types and sensing parameters of geological hazards caused by coal seam mining, summarizes the action fields related to these hazards in mining, and discusses the multi‐field sensing method of disaster characteristics associated with mining rock mass in conjunction ...
Chunde Piao   +4 more
wiley   +1 more source

Processing of prosodic cues of uncertainty in autistic and non-autistic adults: a study based on articulatory speech synthesis. [PDF]

open access: yesFront Psychiatry
Bellinghausen C   +7 more
europepmc   +1 more source

Characterization of the permeability evolution of hard and soft rocks under hydro‐mechanical coupling conditions

open access: yesDeep Underground Science and Engineering, EarlyView.
The permeability variation of rocks during complete stress–strain processes was investigated. A mathematical model describing the influence of rock damage on permeability was constructed. The permeability–stress relationship between soft rock and hard rock was proposed.
Zhen Huang   +6 more
wiley   +1 more source

Isostructural Transition of Zr0.7Hf0.15Nb0.15Co0.6Cu0.15Ni0.25 Alloy for Isotope Trapping Minimization and High‐Temperature Durability Enhancement

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
An isostructural phase transition with improved high‐temperature durability enables highly efficient hydrogen utilization. The launch of International Thermonuclear Experimental Reactor project paves the way to wide adoption of DT fusion energy as future energy source.
Jiacheng Qi   +12 more
wiley   +1 more source

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