Results 91 to 100 of about 40,102 (196)

On the nature of the EXor accretion events: an unfrequent manifestation of a common phenomenology ?

, 2012
We present the results of a comparison between classical and newly identified EXor based on literature data and aimed at recognizing possible differences or similarities of both categories.
A. A. Arkharov, A. Di Paola, Acosta-Pulido, Andrews, Aspin, Aspin, Aspin, Aspin, B. Nisini, Bloom, Briceño, Calvet, Calvet, Carpenter, Covey, Cutri, D. Lorenzetti, E. N. Kopatskaya, Fischer, G. Li Causi, Gail, Giannini, Guieu, Gullbring, Herbig, Herbig, Herbig, Juhász, Kazarovets, Kun, Kóspál, Leoni, Liseau, Lorenzetti, Lorenzetti, Lorenzetti, McGehee, Miller, Morales-Calderón, Muzerolle, Muzerolle, Muzerolle, Muzerolle, P. Ventura, Persi, Reipurth, S. Antoniucci, Semkov, Sicilia-Aguilar, Straizys, T. Giannini, Takami, V. M. Larionov, Walter, Xiao   +54 more
core   +1 more source

Evolution characteristics of stress field during crosscut tunneling in soft coal seams and prevention and control technologies for gas dynamic disasters

Meikuang Anquan
Aiming at the on-site technical problems that coal mining of uncovering coal in crosscut under complex geological conditions is prone to cause coal and gas outburst disasters, the disaster-causing mechanism analysis method is adopted to comprehensively ...
Jiang WANG, Jianguo WU, Mingqiang WANG, Lianhe GUAN, Xiong XIAO, Xu YU, Cheng ZHAI   +6 more
doaj   +1 more source

Research on the Outburst–Rockburst Coupling Disaster Law Based on True Triaxial Unloading Tests

Applied Sciences
The coal and gas outburst and rockburst coupling disaster is becoming increasingly serious due to deep mining. To clarify the mechanism inducing the outburst–rockburst coupling disaster, a true triaxial single-sided unloading mechanical test was ...
Lei Shan, Fukun Xiao, Gang Liu, Kai Xie
doaj   +1 more source

Evolution process and instability mechanism of coal and gas outburst induced by rock cross-cut coal uncovering

Meitan kexue jishu
Coal and gas outburst (referred to as outburst) is a complex dynamic disaster phenomenon in the process of coal mining, which seriously threatens the safety production of mines, and the average intensity of coal outburst induced by rock cross-cut coal ...
Chaolin ZHANG, Qiaozhen JIANG, Yong KANG, Yuexia CHEN, Enyuan WANG, Enlai ZHAO, Quanlin LIU   +6 more
doaj   +1 more source

Mechanical characteristic response and seepage law of gas-bearing coal under dual unloading mode

Meitan xuebao
The occurrence of coal and gas outburst (abbreviated as “outburst”) is a dual unloading mode of simultaneous unloading of gas pressure and surrounding pressure.
Bin ZHOU, Hang LIU, Shugang LI, Haiqing SHUANG, Dongming ZHANG, Shoujian PENG, Zijia LIU, Chongzhi WANG   +7 more
doaj   +1 more source

Morphological and Kinematical Diagnostic of FU Orionis-type Outburst Mechanisms

Accepted by ...
Sai, Jinshi, Vorobyov, Eduard I., Skliarevskii, Alexandr, Takami, Michihiro   +3 more
openaire   +2 more sources

Characteristics and Evolution Mechanism of Coal and Gas Outburst Disasters

Scientific Journal of Technology
Coal and gas outburst is a destructive dynamic hazard in coal mining, which seriously threatens the safety of miners' lives and properties and the safety of coal mine production. In order to explore the characteristics and evolution mechanism of coal and gas outburst behavior in depth, this article systematically analyzes the formation mechanism of ...
Zuoquan Li, Jiye Quan, Jufeng Zhang, Yadong Xie, Jianjiang Zhang, Zaiquan Miao   +5 more
openaire   +1 more source

The significance of structural coal in regional coal and gas outbursts in southern Sichuan Coalfield. [PDF]

Sci Rep
Sun W, Zhao Q, Cui D, Peng S.
europepmc   +1 more source

Study on the influence of periodic roof fracturing on the mechanical disturbance characteristics of coal and gas outburst behavior in the mining face. [PDF]

PLoS One
Zhang C, Chen Z, Wu X, Ma J, Chen J.
europepmc   +1 more source

Research and Application of Mining-Induced Fracture Evolution and the Mechanism of Pressure Relief Gas Migration and Storage in Overlying Strata during Soft Rock Protective Layer Mining. [PDF]

ACS Omega
Cheng X, Yang Y, Zhao G, Chen Y.
europepmc   +1 more source