Results 111 to 120 of about 10,459 (299)
Impact of water sprays on scrubber ventilation effectiveness [PDF]
"The U.S. Bureau of Mines conducted a study to assess the impact of a directional water spray system on a unique single-inlet dust scrubber on a low-profile mining machine. Tests were conducted in a full-scale model mine using a continuous mining machine.
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Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain
Advanced Science, EarlyView.Cellular senescence promotes inflammation, tissue degeneration, and chronic back pain. In sparc‐null mice, early oral administration of the senolytic agents o‐vanillin and RG‐7112 reduced senescent cell burden and pro‐inflammatory SASP signaling across intervertebral discs, endplates, vertebral bone, and spinal cord.
Saber Ghazizadeh +7 more
wiley +1 more source
Environ 2.5 — A Mine Ventilation and Cooling Network Simulation Tool
, 1999 As mining operations progress, ore reserves are depleted and alternative are almost invariably found at increasing depth and a host of attendant difficulties in this regard face· the mine operator.
Marx, W. M.
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Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis
Advanced Science, EarlyView.Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao +28 more
wiley +1 more source
The Future of Mine Ventilation in Our Hands
, 2010 The ninth international mine ventilation congress, Delhi, India, November 2009, highlighted that mining world and societies within countries with significant mining industries demand progress from a past that include exceptionally high incidence of work ...
Gillies, Stewart
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Advanced Science, EarlyView.A multifunctional nanoagonist (cDZ@IP) enables nano‐metabolite–driven multimodal activation of the STING pathway and enhanced immune recognition, achieving potent antitumor immunity and suppressing tumor growth and metastasis. This strategy highlights the rational design of therapeutic metabolites and establishes a new paradigm bridging nanomedicine ...
Kepeng Hu +17 more
wiley +1 more source
Comparison of Mine Ventilation Simulation Software
, 2012 Ventilation network modeling in mine planning dates back at least three decades, but it is not widely accepted and/or practiced until the last decade, thanks to the advent of modern computers with their increase d speed and storage space.
Tien, Jerry C. +3 more
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Synchronization‐Dissipation in the Cardiorespiratory System
Advanced Science, EarlyView.By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border +3 more
wiley +1 more source
Real time counting method for coal mine drill pipes based on deep learning
Meitan kexue jishuThe underground environment of coal mines is special, and the working scene of drilling rigs is complex and variable. There are often factors such as strong light, water vapor, and obstruction that interfere with the recognition effect of drilling rigs ...
Fukai ZHANG +8 more
doaj +1 more source
Maximizing The Ventilation Of Large-Opening Mines [PDF]
The National Institute for Occupational Safety and Health (NIOSH) has conducted research to improve the ventilation of large-opening mines. Large-opening mine ventilation is unique for the following reasons: (1) it is challenging to keep airflow ...
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