Results 1 to 10 of about 3,284,414 (262)
Transient Instability Mechanism and Control Method of PLL-Based Grid-Connected VSC
Zhongguo dianli, 2022 The transient instability mechanism and control method of grid-following control voltage source converter (VSC) are comprehensively studied to solve the transient instability of PLL (phase locked loop)-based VSC with consideration of the influence of ...
Zheng CHEN +5 more
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Mechanism and prevention of rockburst in deep asymmetric goaf areas coal seam main roadway
Meitian dizhi yu kantanObjectiveWith an increase in the utilization of main roadways in coal seams, rockburst have occurred increasingly more frequently in these main roadways.
Xihui LU +6 more
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Frontiers in MaterialsThe surrounding rocks in deep roadways frequently undergo dynamic disturbances caused by adjacent blasting or mining activities. These dynamic disturbances lead to the propagation and coalescence of cracks in the surrounding rock, inducing dynamic ...
Tao Zhang +5 more
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Frontiers in Earth ScienceLandslide clusters pose significant threats to mountainous regions worldwide, with their complex failure mechanisms and dynamic behaviors requiring comprehensive investigation.
Gang Wei +9 more
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Screw Instability and the Blandford-Znajek Mechanism [PDF]
The Astrophysical Journal, 2000 When magnetic field lines thread a rotating black hole's horizon and connect with remote astrophysical loads, the rotational energy of the black hole can be extracted through the Blandford-Znajek mechanism. Due to the rotation of the black hole, the magnetic field lines are twisted and toroidal components are generated.
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Mechanisms of common fragile site instability [PDF]
Human Molecular Genetics, 2005 The study of common fragile sites has its roots in the early cytogenetic investigations of the fragile X syndrome. Long considered an interesting component of chromosome structure, common fragile sites have taken on novel significance as regions of the genome that are particularly sensitive to certain forms of replication stress, which are frequently ...
Thomas W, Glover +3 more
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Mechanisms of oncogene-induced genomic instability [PDF]
Biophysical Chemistry, 2017 Activating mutations in oncogenes promote uncontrolled proliferation and malignant transformation. Approximately 30% of human cancers carry mutations in the RAS oncogene. Paradoxically, expression of mutant constitutively active Ras protein in primary human cells results in a premature proliferation arrest known as oncogene-induced senescence (OIS ...
Simona, Graziano, Susana, Gonzalo
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Turing instability in quantum activator–inhibitor systems
Scientific Reports, 2022 Turing instability is a fundamental mechanism of nonequilibrium self-organization. However, despite the universality of its essential mechanism, Turing instability has thus far been investigated mostly in classical systems.
Yuzuru Kato, Hiroya Nakao
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Applied SciencesInvestigating deformation and failure mechanisms in shafts and roadways due to rock subsidence is crucial for preventing structural failures in underground construction.
Junfeng Rong, Bin Wang
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Meikuang AnquanTo investigate the failure and instability mechanism of coal-rock combinations with different interface dip angles, a series of conventional triaxial compression simulation tests under a confining pressure of 4 MPa were conducted on coal-rock ...
Weiguang WANG +3 more
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