Results 111 to 120 of about 4,570,024 (235)

DEM-ML investigation of bauxite pillar strength prediction method

open access: yesMeitan xuebao
The ultimate loading capacity of the pillar is closely related to the bauxite pillar size parameters, and scientific prediction of pillar strength is the key to safe and efficient mining by the airfield method.
Defu ZHU, Deyu WANG, Biaobiao YU
doaj   +1 more source

A study of in situ and squamous-cell cancer of the uterine cervix [PDF]

open access: bronze, 1953
James W. Reagan, Dorothv J. Hicks
openalex   +1 more source

Evaluation of the microbial community in various saline alkaline-soils driven by soil factors of the Hetao Plain, Inner Mongolia

open access: yesScientific Reports
Soil microbial communities play a crucial role in maintaining diverse ecosystem functions within the saline-alkali soil ecosystems. Therefore, in this study, we collected various saline-alkaline soils from across the Inner Mongolia Hetao irrigation area.
Xiao-yu Zhao   +9 more
doaj   +1 more source

Histological effects of progestins on hyperplasia and carcinoma in situ of the endometrium

open access: bronze, 1959
Robert W. Kistner
openalex   +1 more source

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