Results 111 to 120 of about 16,115 (235)
When Are We Done with Games? [PDF]
, 2019 From an early point, games have been promoted as important challenges within the research field of Artificial Intelligence (AI). Recent developments in machine learning have allowed a few AI systems to win against top professionals in even the most ...
Debus, Michael S. +2 more
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UWB linkage locking technology and application design for mine faces
Meikuang AnquanThis article conducts a comprehensive study and analysis of ultra wideband wireless carrier communication technology (UWB) and two positioning algorithms of TDOA and TOF.
Baojiang REN
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Digital coal seam-based precision mining system for fully mechanized working face
Gong-kuang zidonghua, 2021 The current automatic coal mining technology with memory cutting as the core technology cannot perceive the changes of geological conditions of the working face autonomously, and the shearer can hardly realize automatic height adjustment control according to the changes of coal seam thickness.
LI Xu1 +4 more
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Advances in Civil Engineering, 2019 In longwall mining, the risk of water inrushes from the floors of deeply buried coal seams is closely related to the degree and depth of the destruction for the mining floor. To analyze the main factors affecting floor failure and the evolution of such failures, this study considered the LW2703 working face of the Chengjiao Coal Mine in China, which is
Jinghui Zhai +3 more
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The India MPA Workshop Proceedings. Social Dimensions of Marine Protected Areas Implementation in India: do Fishing Communities Benefit? 21-22 January 2009, IMAGE Auditorium, Chennai, India [PDF]
, 2009 In the current context of natural resource management, marine protected areas (MPAs) are being widely propagated as an important tool for the conservation of marine and fisheries resources.
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Gong-kuang zidonghuaIn the stratified fully mechanized caving of ultra-thick coal seams, the inclined layout of upper and lower caving faces leads to lower fully mechanized caving face intermittently crossing residual coal pillars of the upper layer. This results in complex
LIU Yong +7 more
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Mining nonterrestrial resources: Information needs and research topics [PDF]
An outline of topics we need to understand better in order to apply mining technology to a nonterrestrial environment is presented. The proposed list is not intended to be complete.
Daemen, Jaak J. K.
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Applicability of siberian placer mining technology to Alaska [PDF]
, 1991 The result of Perestroyka and Glasnost has been an awakening of potential for cooperation between East and West. Nowhere has that been better demonstrated than between Alaska and Magadan Province, USSR. This report summarizes a one year effort financed
Barker, J.C. +3 more
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Research of Fully Mechanized Mining Technology of Ultra-thin Coal Seam and Its Applicatio
Gong-kuang zidonghua, 2011 The paper introduced existing status of domestic mining technology of ultra-thin coal seam and pointed out that existing fully mechanized mining equipments are not suitable for mining ultra-thin coal seam.
SU Jun-yan +4 more
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Image enhancement methods based on video monitoring of fully mechanized mining face
Meikuang Anquan, 2021 Aiming at the problem of all-round video monitoring of equipment and personnel abnormal conditions in fully mechanized coal mining faces and unclear images in low-light environments, an all-round video monitoring scheme is constructed and an image enhancement method with limited contrast and adaptive histogram equalization is applied.
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