Results 41 to 50 of about 1,204,530 (158)
Research on regional linkage and intelligent control system of mine fire wind-smoke flow
Gong-kuang zidonghua, 2019 For existing status of low emergency decision-making and intelligent control level and inability to remotely control wind-smoke flow under abnormal conditions of mine ventilation, a regional linkage and intelligent control system of mine fire wind-smoke ...
WANG Kai +4 more
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Scientific Reports, 2023 Abstract Objectives: Mechanical ventilation weaning within intensive care units (ICU) is a difficult process, while crucial when considering its impact on morbidity and mortality. Failed extubation and prolonged mechanical ventilation both carry a significant risk of adverse events. We aimed to determine predictive factors of extubation success
Menguy, Juliette +4 more
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Proceedings of the 15th North American Mine Ventilation Symposium [PDF]
, 2015 These conference proceedings consist of 70 peer-reviewed technical papers representing subjects related to underground mine ventilation. All were presented at the 15th North American Mine Ventilation Symposium (NAMVS) from June 20, 2015 to June 25, 2015,
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Scientific Reports, 2023 The diagnosis of resistance variable multifault location (RVMFL) in a mine ventilation system is an essential function of the mine intelligent ventilation system, which is of great significance to mine-safe production. In this paper, a supervised machine
Dong Wang +3 more
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Architecture and implementation of intelligent ventilation precise control system
Meitan xuebao, 2023 In order to meet the strategic needs of intelligent upgrading of mine ventilation system, the design principle, logical structure and specific implementation of intelligent ventilation precision control system are studied.
Zhitao ZHANG +4 more
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AutoCAD Based Mine Ventilation Analysis [PDF]
, 1999 Mine Vent is a mine ventilation analysis system which runs inside AutoCAD and uses the Penn State and other ventilation simulators. Working from AutoCAD as-mined and projected mine maps, the user picks the node locations and connects them with branches ...
Sartain, Ted, Scheck, Don
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Exploring application of quantum computing in intelligent ventilation systems for mines
Meitan xuebaoIntelligent mine ventilation, as a crucial component of coal mine digitalization, has been faced with three major challenges for a long time: Inaccurate and slow environmental sensing in underground production sites leading to unreliable production ...
Jun DENG +9 more
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Architecture and key technologies of intelligent mine ventilation system
Gong-kuang zidonghuaExisting studies on intelligent mine ventilation still show deficiencies in accurate perception of key parameters, coupled processing of multi-source information, and coordinated regulation, and have not yet formed an integrated technical system, which ...
XU Xuezhan, ZOU Yunlong
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From state-of-the-art ventilation to closed loop ventilation
, 2022 Recent emphasis on energy load delivered during each ventilatory breath has opened a new insight to reduce harmful ventilatory induced lung injury, but no robust clinical evidence of patient benefit produced yet. Closed loop ventilation is a strategy to
Andreas Schibler +5 more
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Construction and application of three-dimensional model of mine ventilation system
Gong-kuang zidonghua, 2020 The existing modeling algorithms of three-dimensional roadway model are complex, and the trend of roadway is directly determined by the coordinate of the endpoints of roadway, which cannot reflect fluctuation of roadway well.
ZHANG Ke +3 more
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