Results 61 to 70 of about 1,551 (198)
Meikuang AnquanThe intelligent construction of open-pit coal mines is an important path to achieve high-quality development in the coal industry. However, during the promotion process, the existing evaluation methods are difficult to adapt to open-pit coal mines under ...
Zhongxin WANG, Lei WANG, Xialiang QIAO
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Land Degradation &Development, EarlyView.ABSTRACT Mining activities are prevalent worldwide and pose significant threats to the supply of ecosystem services (ESs) for humanity. Many mining areas face challenges related to recovery and reclamation following resource depletion. A key challenge for the sustainable development of these areas is how to achieve collaborative optimization of land ...
Luge Rong, Changwei An
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An improved dual-strength reduction method of slope stability analysis using Hill Climbing Algorithm
Rock Mechanics BulletinHow to determine reduction strategy between cohesion (c) and internal friction angle (ϕ) is crucial for slope stability evaluation using the dual-strength reduction method (DSRM).
Chunguang Wang +7 more
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Steep seam coal mining in Western Canada by open pit mining
, 1984 Canada produces close to 42 million tonnes of coal per annum of which soma 38 million tonnes is produced by surface mining methods. The two Western Canadian provinces, Alberta and British Columbia, produce 31 million tonnes of coal by surface mining. These two provinces provide the bulk of the metallurgical coal for export. The geological conditions in
R K Singhal, D G Osborne
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Trade Unions and Sustainability: An Integrative Review
Sustainable Development, EarlyView.ABSTRACT Despite the growing presence of trade unions (TUs) in sustainability discussions, academic research on their role is still scattered. This article presents an integrative review of 110 peer‐reviewed English‐language academic articles on this topic, indexed in Scopus and Web of Science and published between 1997 and early 2025.
Branko Bembič +2 more
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National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas
Sustainable Development, EarlyView.ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne +10 more
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Advanced ScienceAmong viable approaches to address the current energy crisis, photocatalytic water splitting to produce hydrogen (H2) stands out as a promising strategy for converting solar energy into storable chemical energy.
Yunzhu Zang +3 more
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Meitan kexue jishuThe stable output of China’s open-pit coal mines is crucial to ensuring the secure and stable supply of national energy. Since the 14th Five-Year Plan period, China’s open-pit coal mines have witnessed continuous development, contributing to national ...
Ensan FU +4 more
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Safety Science and Technology, EarlyView.This study reveals the regulatory effect of LPG addition on laminar burning velocity of DME/air mixtures, and elucidates the governing mechanisms of flame instability under varying initial conditions. ABSTRACT Liquefied petroleum gas/dimethyl ether (LPG/DME) blended gas is a promising clean alternative fuel, characterized by high efficiency and clean ...
Qi Zhang +12 more
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Optimized Transportation of the Open-pit Coal Mine
Journal of Engineering Science and Technology Review, 2022 Baijie Cai +3 more
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