Results 281 to 290 of about 1,442,809 (311)

Rock physics-based approach to assess the effectiveness of cement-based backfill materials in coal mining. [PDF]

PLoS One
Liqiang M, Ahmad QA, Islam MM, Khan N, Mangi HN, Golsanami N.   +5 more
europepmc   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

The Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza, João Lucas Da Silva, Voltaire D. P. Neto, Arielli Fabrício Machado, Juan A. Escobar, Felipe L. Pinheiro   +5 more
wiley   +1 more source

Study on the evolution and transport pattern of overburden fracture induced by mining in cave mines. [PDF]

Sci Rep
Zhang Y, Xu M, Kong D, Zuo Y, Wu G, Chen F, Zhou Y.   +6 more
europepmc   +1 more source

Integrated Electromagnetic Mapping Through K‐Means to Improve Identification of Areas of Archaeological Interest

Archaeological Prospection, EarlyView.
ABSTRACT This study proposes a procedure to improve the interpretation of data from the Frequency Domain ElectroMagnetic method (FDEM), a geophysical technique with high benefit–cost ratios in archaeology. This method enables the simultaneous analysis of electrical and magnetic properties of the investigated medium, providing data as in‐phase and out ...
Angelica Capozzoli, Valeria Paoletti, Federico Cella, Mauro La Manna, Ester Piegari   +4 more
wiley   +1 more source

Research on surface subsidence laws and prediction models under repeated mining of multiple coal seams. [PDF]

Sci Rep
Guo S, Qiu S, Zhang D, Zheng W.
europepmc   +1 more source

Theoretical framework and reliability verification of the loaded three-zone structural model in coal mine overburden strata. [PDF]

Sci Rep
Liu Y, Zhu Q, Wei Q, Yang G, Zhang Y, Hao Q, Jiang D.   +6 more
europepmc   +1 more source

Unconventional Natural Gas Charging and Enrichment Characteristics in Coal-Measure Tight Reservoirs of Southeast Ordos Basin, North China. [PDF]

ACS Omega
Han S, Huang J, Mu X, Huo M, Zhang J, Wan Y, Wang Z, Qiao L.   +7 more
europepmc   +1 more source

Rank-Dependent Amphiphilicity of Coal: Insights into Combustion and Beneficiation Mechanisms. [PDF]

ACS Omega
Srivastava MK, Vikram K, Kishor K, Singh AK.   +3 more
europepmc   +1 more source

Mechanism and control measures for floor heave in gob-side entry of weakly cemented soft rock. [PDF]

Sci Rep
Yu F, Yang J, Zhou K, Liu B.
europepmc   +1 more source

Impact of rainfall on root water uptake in two characteristic species of coal mining subsidence areas in Northwest China. [PDF]

PeerJ
He R, Wei H, Lei M, Niu J, Xing Z, Chen S, Lei D, Liu G, Guo M, Lei Y, Li M.   +10 more
europepmc   +1 more source