Results 21 to 30 of about 2,000,383 (303)
SYNOPTIC CONDITIONS FOR AVALANCHE CASES IN ROMANIA [PDF]
Aerul şi Apa: Componente ale Mediului, 2015 The paper presents the synoptic conditions for triggering avalanches reported in our country, that caused victims or extensive damage to the forest.
MILIAN NARCISA
doaj +1 more source
Magnetospheric response to magnetosheath pressure pulses: A low pass filter effect [PDF]
, 2013 . We present observations from the magnetopause to the ground during periods of large amplitude, transient dynamic pressure pulses in the magnetosheath.
Archer, MO +4 more
core +1 more source
Shock and Vibration, 2018 The research adopts the French ROCK600-50 three-axis experiment instrument and SH-II system to evaluate the acoustic emission (AE) peak of the rear axle of yellow sandstone by carrying out the confining pressure synchronous unloading experiment, and ...
Xiao Fukun, Liu Gang, Cheng Qianlong
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Mechanism and control of support crushing disaster during mining out the upper residual coal pillar
Meikuang Anquan, 2021 Based on the engineering background of Huoluowan Coal Mine, three main factors and treatment techniques for the support crushing disaster of working face under the residual coal pillar are introduced.
YAO Zhihong, ZHANG Feiteng, ZHANG Yongqiang, YI Wengang
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Study on Multiparameter Precursory Information Identification of the Fracture of Yellow Sandstone
Advances in Civil Engineering, 2019 In order to explore the disaster caused by uncontrollable instability of coal and rock mass, a multiparameter fusion system is constructed to predict and predict disasters more accurately by identifying the mechanical and acoustic precursors of coal and ...
Xiao Fukun, Wang Houran, Liu Gang
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Avoided ferromagnetic quantum critical point in CeRuPO [PDF]
, 2015 CeRuPO is a rare example of a ferromagnetic (FM) Kondo-lattice system. External pressure suppresses the ordering temperature to zero at about $p_c\approx3$ GPa.
Geibel, C. +5 more
core +2 more sources
Physical Education of Students, 2020 Background and Study Aim: The article presents the results of analyses of students’ foot pressure distribution on the ground, as well as their body balance before and after exercise (Harvard Step Test). The aim of the paper was to carry out a comparative
Jarosław Jaszczur-Nowicki +5 more
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Pressure-driven magnetic moment collapse in the ground state of MnO [PDF]
, 2007 The zero temperature Mott transition region in antiferromagnetic, spin S=5/2 MnO is probed using the correlated band theory LSDA+U method. The first transition encountered is an insulator-insulator volume collapse within the rocksalt structure that is ...
Kasinathan, Deepa +2 more
core +2 more sources
Shock and Vibration, 2019 An experimental study was carried out to investigate the acoustic emission (AE) characteristics of dry and saturated basalt columnar joints under uniaxial compression and tensile damage by using the TAW-2000 rock experiment system and SH-IIAE system for ...
Liu Gang +3 more
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Shock and Vibration, 2019 The acoustic emission characteristics of rock specimens under different initial unloading confining pressures were tested to obtain the damage and rupture characteristics of the sandstone unloading confining pressure path.
Tao Qin +4 more
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