Results 81 to 90 of about 31,862 (304)
Revealing Long-Term Displacement and Evolution of Open-Pit Coal Mines Using SBAS-InSAR and DS-InSAR
Remote SensingCoal mines play an important role in the global energy supply. Monitoring the displacement of open-pit mines is crucial to preventing geological disasters, such as landslides and surface displacement, caused by high-intensity mining activities. In recent
Zechao Bai +7 more
doaj +1 more source
Fault in open pit uranium mine, view of pit wall from a distance
, 2022 Figure 1 Fault in open pit uranium mine. Ground failure along this fault caused rapid movement of material into pit. Power pole in the upper left hand corner gives the scale.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library,
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Advanced Intelligent Discovery, EarlyView.This article investigates how persistent homology, persistent Laplacians, and persistent commutative algebra reveal complementary geometric, topological, and algebraic invariants or signatures of real‐world data. By analyzing shapes, synthetic complexes, fullerenes, and biomolecules, the article shows how these mathematical frameworks enhance ...
Yiming Ren, Guo‐Wei Wei
wiley +1 more source
, 2014 2014 Spring.Includes illustrations (some color), color maps.Includes bibliographical references (pages 253-255).In recent years, a certain number of open pit mines have transitioned to underground. The open pit to underground transition problem is one of
Traore, Ismail
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Sagamore Mine, blast in open pit
, 2022 Date scanned: 2002-6-11.USBM #61634; Blast in open pit. Sagamore Mine, Pickands, Mather & Company, Riverton, Minnesota. - M. S. Petersen - September 1945.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of
Petersen, Max S.
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Harnessing Machine Learning to Understand and Design Disordered Solids
Advanced Intelligent Discovery, EarlyView.This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley +1 more source
Open-pit mining geomorphic feature characterisation
International Journal of Applied Earth Observation and Geoinformation, 2015 Abstract Among the anthropogenic topographic signatures on Earth, open-pit mines are of great importance. Mining is of interest to geomorphologists and environmental researchers because of its implication in geomorphic hazards and processes. In addition, open-pit mines and quarries are considered the most dangerous industrial sector, with injuries ...
Jianping Chen +4 more
openaire +1 more source
The mining rate in open pit mine planning [PDF]
, 2015 In the mining business, mine planning is the activity that determines the exploitation of a mineral resource with the aim of maximising its intrinsic value. The number of variables that are required to carry out this activity and the complexity of dealing with a finite, non-renewable resource make it difficult to find an optimum solution.
openaire +3 more sources
Slope Design and Implementation in Open Pit Mines: Geological and Geomechanical Approach
, 2011 International audienceSlopes in open pit mines must be considered as geotechnical structures. Therefore their design and implementation must be conducted with all consideration including technical, economical, environmental and safety issues.
Jean-Alain Fleurisson +1 more
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Four benzothiophenes, thianaphthene (BT‐1), 3‐bromothianaphthene (BT‐2), benzo[b]thiophene‐2‐carboxaldehyde (BT‐3), and benzo[b]thiophene‐2‐carbonitrile (BT‐4), were tested as mild steel corrosion inhibitors in 1‐M HCl. The compounds have the similar benzothiophene core but differ in the substituents bound to the ring.
Nhlanhla G. Chirwa +3 more
wiley +1 more source