Results 11 to 20 of about 2,009,094 (215)
Горные науки и технологии, 2023 Digital simulation of mine fires and explosions is an important stage in the process of developing technical solutions and measures aimed at improving the safety of personnel involved in underground mining.
Maxim O. Perestoronin +2 more
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Underground unmanned aerial vehicles cluster system for monitoring and its key technologies
Gong-kuang zidonghua, 2019 Underground monitoring and control system is usually fixed and has limited range, so it is difficult to fully meet dynamic monitoring requirements of underground safety production.
YANG Wei, SHAN Chunyan, LIU Junbo
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Research on ultraviolet image perception method of mine electric spark and thermal power disaster
Gong-kuang zidonghua, 2022 The electric leakage of underground cables and electrical equipment in coal mine, electromotive force discharge induced by high-power radio transmission on metal support and electromechanical equipment metal will generate electric spark, which will then ...
SUN Jiping +3 more
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Re-proving Channel Polarization Theorems: An Extremality and Robustness Analysis [PDF]
, 2014 The general subject considered in this thesis is a recently discovered coding technique, polar coding, which is used to construct a class of error correction codes with unique properties.
Alsan, Mine
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La explotación aurífera en el occidente asturiano: evolución histórica y situación actual
Estudios Geográficos, 2002 [es] El noroeste español, y concretamente el occidente asturiano, cuenta con una amplia tradición en la explotación aurífera que es anterior a la conquista romana y que ha perdurado con altibajos hasta nuestros días.
Francisco Feo Parrondo
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DETERMINATION OF THE RISK AT WORKPLACE, ASSESSMENT AND ITS RANK CALCULATION, IN MINING ACTIVITIES
GeoScience Engineering, 2020 Compared to the major industries, mining industry has a high risk accident potential. Over ten thousand miners are killed every year, and this is just the official figure.
Kemajl ZEQIRI +2 more
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Application of Transient Electromagnetic Method for Investigating the Water-Enriched Mined-Out Area
Applied Sciences, 2018 The water-enriched mined-out area, which led to frequent accidents and the serious destruction of ecological environment and serious threat to coal-mining practices.
Chuantao Yu +5 more
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Soil and Water Research, 2015 The hazards from wind, sand, and soil erosion caused by human activities, such as residue slopes in abandoned urban mines, have resulted in a vicious circle of environmental degradation.
Yan ZHANG +6 more
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Research of the formation of zones of stress concentration and dynamic manifestations based on seismoacoustic monitoring data in the fields of the Kola Peninsula [PDF]
E3S Web of Conferences, 2020 The article presents the results of geomechanical studies to assess the rock-bump hazard of the rock mass in the deposits (Kukisvumchorrskoe and Apatite Circus) of the Kola Peninsula using a special set of technical means, including the automated ...
Rasskazov Maxim +6 more
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Vojnotehnički Glasnik, 2017 Members of the Ministry of Defence (MoD) and the Serbian Armed Forces (SAF) have been engaged in multinational operations (MnOPs) from 26 June 2002. During the engagement in UN MnOPs, one of the key problems is the procedures when encountering some ...
Nenad V. Kovačević
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