Results 51 to 60 of about 862 (178)

Failure Characteristic and Stability Control of Gob‐Side Entry Retention With Narrow Roadside Filling Wall

open access: yesEnergy Science &Engineering, Volume 14, Issue 4, Page 2137-2152, April 2026.
A novel collaborative control technology of gob‐side entry retention with narrow roadside filling wall is proposed, wherein anchoring end of anchor cable must penetrate the boundary line of stress peak (plastic zone). ABSTRACT Gob‐side entry retention represents a major technological innovation in the history of coal mining, offering numerous ...
Wenxu Liang, Wei Fu, Ziwen Liu
wiley   +1 more source

Golden Gate Bridge, as Always? Eliciting Prototypical Places From Autoregressive Large Language Models via Category Production

open access: yesTransactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Among the various theories of categorization, Eleanor Rosch's prototype theory stands out as both influential and contested. In contrast to the classical theory of concepts, prototype theory posits that humans conceptualize the world using category structures where exemplars vary in their degree of membership.
Zilong Liu   +5 more
wiley   +1 more source

Patrimonialisation et greffes culturelles sur des friches issues de l’industrie minière 

open access: yesEchoGéo
From the confrontation of the experiences implemented in the Nord-Pas de Calais and the Ruhr coalfields, the aim of this paper is to analyze the transformation of coal pits in cultural places.
Bruno Lusso
doaj   +1 more source

Study on the Law of Multi‐Fracture Propagation in Different Fracturing Fluid Viscosity

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1339-1352, March 2026.
Samples and equipment Sample preparation Test equipment Analysis of test results Fracture propagation morphology Influence of fracturing fluid viscosity on crack initiation time/(fracture initiation pressure) Evolution law of injection pressure Cumulative relation curve of pressure–time–acoustic ABSTRACT Using the TCHFSM‐I large‐scale accurate triaxial
Zhixing Zhang   +4 more
wiley   +1 more source

Assessing the coupling coordination dynamics between land use intensity and ecosystem services in Shanxi's coalfields, China

open access: yesEcological Indicators
The land use and cover changes (LUCC) caused by strong coal-mining activities and ecological restoration practices have seriously interfered with the ecosystem services (ESs) in the mining area.
Huanhuan Pan   +4 more
doaj   +1 more source

Towards Transparent Geohazard Model: XAI for Ground Deformation Susceptibility in Rhenish Coalfields, Germany [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Land subsidence is a significant geohazard in the Rhineland coalfields of Germany, primarily driven by large-scale open-pit mining and associated groundwater changes. This study integrates geospatial, geological, hydrological, and remote sensing datasets,
D. K. Ritushree   +4 more
doaj   +1 more source

Mapping Educational Inequalities in Wales: Spatial and Socio‐Economic Determinants of Pupils' Attainment

open access: yesPopulation, Space and Place, Volume 32, Issue 2, March 2026.
ABSTRACT Understanding spatial variations in educational outcomes is important for addressing educational inequalities. This study examines how socio‐economic factors and household characteristics influence age 16 standardised attainment across Wales using linked administrative and census data.
Alexandra Sandu   +4 more
wiley   +1 more source

Geological structure and coal content of the Ytymdzhinskaya cavity of the Gonamsk coalbearing region in the South Yakut coal basin

open access: yesE3S Web of Conferences, 2018
Southern Yakut coal basin is a huge and reliable base of the high-quality coked and steam coals in the east of the country. The Southern Yakut TPC was begun in the 70-s in the south of Yakutia forming, what predetermined considerable strengthening in ...
Rukovich Aleksandr
doaj   +1 more source

Groundwater renewal capacity of Jurassic coalfields in northern Ordos Basin

open access: yesMeitan xuebao
With the westward shift of the focus of coal mining, the Jurassic coalfield in the northern Ordos Basin has become an important energy security base in China.
Jian YANG, Yue PU, Hui LI
doaj   +1 more source

You Can’t Eat Coal, and Other Lessons from Appalachian Women’s History

open access: yesSouthern Spaces, 2019
Launched in 1964, the War on Poverty quickly entered the coalfields of southern Appalachia, finding unexpected allies among working-class white women in a tradition of citizen caregiving who were seasoned by decades of activism and community service.
Jessica Wilkerson
doaj   +1 more source

Home - About - Disclaimer - Privacy