Results 21 to 30 of about 7,664,425 (315)
Water-related sustainability reporting practices amongst South African mining and non-mining corporations [PDF]
Environmental Economics, 2021 Globally, water resource management has emerged as an important research area and is acknowledged as a crucial factor in achieving sustainable development goals. Despite its significance, water-related sustainability disclosures regarding water and water-related risks among companies are alarmingly weak.
Nadia Latiff, Ferina Marimuthu
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Zhongguo shipin weisheng zazhi, 2021 ObjectiveTo explore the concentrations of rare earth elements (Rare earth elements, REEs) in drinking water in rare earth mining and non-mining areas in Shandong, Guangdong, and Jiangxi provinces of China.MethodsTypical rare earth mining areas and 3 non ...
LOU Minhan +8 more
doaj +1 more source
Data mining for the analysis of content interaction in web-based learning and training systems [PDF]
, 2006 Data mining is based on the detection and extraction of knowledge from a database. Web usage mining is a special form of data mining to address behaviour in Web sites.
C. Pahl, Pahl, Claus
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Journal of Translational Medicine, 2022 Background For a long time, breast cancer has been a leading cancer diagnosed in women worldwide, and approximately 90% of cancer-related deaths are caused by metastasis.
Qingqing Li +5 more
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Journal of Materials Research and Technology, 2023 Different minerals in tin polymetallic ores have varying degrees of grindability. When the particle size distribution of the crushed ore is unreasonable, sufficient liberation of useful minerals necessitates an increase in the grinding time, resulting in
Shuai Ma +7 more
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Weighted Association Rule Mining using Weighted Support and Significance Framework [PDF]
, 2003 We address the issues of discovering significant binary relationships in transaction datasets in a weighted setting. Traditional model of association rule mining is adapted to handle weighted association rule mining problems where each item is allowed to
Feng Tao +5 more
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Energies, 2023 Fractures are developed in carbonate rock areas, and the fracture water flow significantly influences the heat exchange between buried pipes and the rock mass by induing heat convection, providing the carbonate rock area a strong heat exchange capacity ...
Lin Wang +4 more
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Estimating Potential Output in Chile: A Multivariate Filter for Mining and Non-Mining Sectors [PDF]
IMF Working Papers, 2016 Using a multivariate filter, we estimate potential growth rates in Chile’s mining and non-mining sectors. Estimates for the mining sector incorporate information on copper prices, whereas estimates for non-mining reflect information on inflation and unemployment rates.
Marika International Monetary Fund +1 more
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Microstructure and Mechanical Properties of Novel Heat Resistant Cast Al-Cu-Yb(Gd)-Mg-Mn-Zr Alloys
Metals, 2022 The present study focused on the development of the novel heat resistant cast Al-Cu-Yb(Gd)-Mg-Mn-Zr alloys based on the prevue investigations. Microstructures and mechanical properties were investigated by optical, scanning and transmission electron ...
Olga I. Mamzurina +5 more
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Elements in the Hair of Non-Mining Workers of a Lignite Open Mine in Neyveli
INDUSTRIAL HEALTH, 2003 Trace elements are analyzed in the human scalp hair to assess the extent of body burden of pollution. The levels of seven elements (Cd, Cr, Cu, Mn, Ni, Pb and Zn) were determined in the hair of fishermen from Pondicherry, students and businessmen from Madras and non-mining workers from Neyveli lignite open mine.
SUKUMAR, Athimoolam +1 more
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