Results 71 to 80 of about 5,456,300 (272)

Prediction of Mine Water Inflow Based on Growth Curve Model

Academic Journal of Science and Technology
During the construction and operation of a coal mine, water inrush incidents frequently occur. Minor water-related accidents can cause delays in mining operations, while major incidents can result in significant losses and casualties. This paper takes a coal mine in Shanxi as a case study, employing growth curve models and optimal weighted coefficient ...
Shang Wang, Qingge Zhang, Shiyuan Tian
openaire   +1 more source

The Mind From Within: Visceral Roots of Human Cognition

Advanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti, Salvatore Maria Aglioti   +1 more
wiley   +1 more source

Drainage Law of “Progressive Seepage” in Large Thick Semi-Permeable Aquifer of Roof

Meikuang Anquan, 2020
To solve the problems such as the poor effect of water control technology for “high limit mining” and the serious water disaster of the aquifer of Luohe Formation in the panel mining of the second stage in a coal mine, combined with the fine exploration ...
QIN Zhongcheng, LIU Lining, QU Hengzhe, NIE Wang
doaj   +1 more source

Potential for mine water reuse in an abandoned coal mine in northern Spain

, 2010
International Mine Water Association Symposium – Mine Water and Innovative Thinking (2010. Sydney, Nova Scotia, Canada)The search for alternative water resources has been promoted and the use of mine water in it has become especially relevant in areas ...
Loredo Pérez, Jorge, Marqués Sierra, Antonio Luis, García Ordiales, Efren   +2 more
core  

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Ultrasound‐Activatable Piezoelectric Hydrogel Reprograms Mitochondrial Epigenetics for Osteoarthritis Therapy via the mTOR/GATD3A Axis

Advanced Science, EarlyView.
An ultrasound‐activatable piezoelectric hydrogel reprograms chondrocyte mitochondrial epigenetics via the mTOR/GATD3A axis, clearing damaged mitochondria and alleviating osteoarthritis progression in both mouse models and human cartilage explants. ABSTRACT The avascular nature of cartilage hinders drug delivery for osteoarthritis (OA) therapy.
Hui Zheng, Pengfei Yan, Peng Liu, Chang Yan, Mengqi Zhao, Zuyong Wang, Chao Ma, Rongkai Zhang, Xi Cui, Swee Hin Teoh   +9 more
wiley   +1 more source

Study on Sealing and Utilization Technology of No.6 Water Inrush Point of Ordovician Limestone in Sangshuping Coal Mine

Meikuang Anquan, 2020
Aiming at the technical problems of controlling No.6 water inflow point of Ordovician limestone in Sangshuping Coal Mine in the past 40 years, through the analysis of hydrogeological survey, the reinforcement and water diversion technology of water ...
WU Jie, CHEN Tong
doaj   +1 more source

HD‐tDCS Restores Perivascular AQP4 Polarization via PPARγ Modulation to Enhance Glymphatic Clearance After Intracerebral Hemorrhage in Mice

Advanced Science, EarlyView.
HD‐tDCS promotes recovery after intracerebral hemorrhage by enhancing PPARγ‐dependent astrocyte remodeling in a mouse model of ICH. This process suppresses proinflammatory astrocytic activation, restores perivascular AQP4 repolarization, and improves glymphatic influx and efflux, thereby facilitating hematoma and perihematomal edema clearance and ...
Zhiming Li, Yingmei Zhang, Qianqian Tong, Zhitao Gong, Shanyu Zhang, Zhen Qian, Hui Zhang, Qian Yao, Qi Li   +8 more
wiley   +1 more source

Mechanisms behind consolidation-induced water release from effective impermeable soil layers and mine water inflow prediction in coal mining

Meitian dizhi yu kantan
BackgroundIn the Yushen mining area, coal mining is gradually shifting toward areas with thick soil layers. This leads to continuous water release from the saturated soils above the hydraulically conductive fracture zones, thereby significantly ...
Tao LI, Ying GAO, Limin FAN, Junwei YANG
doaj   +1 more source

Mine water : a resource for transportation of ores from underground mines

, 1985
In underground mining, a hydraulic hoisting system can increase the hoisting capacity without necessitating the sinking of new shafts. There is generally a considerable inflow of groundwater which has to be pumped out.
Sellgren, Anders,
core