Results 171 to 180 of about 2,860,465 (220)

Research on supporting mechanism and application of new ductile thin spraying technology in coal mine roadway. [PDF]

Sci Rep
Wang R, Wu R, Xu J, Wu H, Wang K.
europepmc   +1 more source

Research and Application of Mining-Induced Fracture Evolution and the Mechanism of Pressure Relief Gas Migration and Storage in Overlying Strata during Soft Rock Protective Layer Mining. [PDF]

ACS Omega
Cheng X, Yang Y, Zhao G, Chen Y.
europepmc   +1 more source

Clathrate hydrate crystallization

The Canadian Journal of Chemical Engineering, Volume 104, Issue 11, Page 5931-5953, November 2026.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

Multiscale Pore Architecture and Fractal Heterogeneity of Coal, Shale, and Tight Sandstone: An Integrated HMIP-N₂/CO₂ Adsorption-NMR Characterization Framework. [PDF]

ACS Omega
Xiang J, Li J, Li X, Ma X, Zou Z, Sun J.
europepmc   +1 more source

Research Progress on Solar Energy Storage and Conversion Technologies for Sustainable Development: Prospects, Challenges, and Future Outlooks

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
This review focuses on the potential of solar energy and major solar energy storage technologies and provides a comparative assessment of their thermodynamic performance, storage density, efficiency, operating conditions, technological maturity, and application suitability.
Md. Golam Kibria, S. R. Shajid, Md. Shahriar Mohtasim, Md. Sanowar Hossain, Barun K. Das, Md Shamim Ahamed, Monjur Mourshed   +6 more
wiley   +1 more source

Simulation of fracture and permeability of thin-interbed coal-bearing strata and analysis of geological mechanism. [PDF]

Sci Rep
Zhang L, Li G, Yin B, Quan X, Yao Z, Wang Y.   +5 more
europepmc   +1 more source

The Transformation of Trace Metal Distributions Across the Mackenzie Shelf and Through the Northwest Passage

Journal of Geophysical Research: Oceans, Volume 131, Issue 10, October 2026.
Abstract Understanding the distributions of trace elements, like iron (Fe), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), cadmium (Cd), lead (Pb), barium (Ba), and vanadium (V) in the Arctic Ocean is motivated in part because they can modulate key biogeochemical rate processes as micronutrients and/or toxins for primary producers ...
Tia K. Anderlini, Jean‐Éric Tremblay, Jay T. Cullen   +2 more
wiley   +1 more source

Damage evolution and wellbore stability model of coal seams under the coupled effects of fluctuating pressure and hydration. [PDF]

Sci Rep
Zhai W, Fang C, Guo Q, Zhao Q, Yang Z, Wang Q, Zhang H, An J, Lv K.   +8 more
europepmc   +1 more source

The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman

Journal of Petroleum Geology, Volume 49, Issue 4, Page 1179-1194, October 2026.
ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi, Alan P. Heward, Lorraine B. Eglinton, Steve R. Packer, Darrin T. Stead   +4 more
wiley   +1 more source

Theoretical study on the pressure relief range of the upper protected coal seam in protective layer mining. [PDF]

Sci Rep
Zhan K, Zhang B, Wang M.
europepmc   +1 more source