Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Songwei WANG"'
Autor:
Songwei Wang, Anye Cao, Changbin Wang, Wenhao Guo, Chengchun Xue, Jian-gang Liu, Xuesong Wu, Gangsheng Shi
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract With the increase of mining scope, rockburst occurs frequently, but its generation mechanism has not been understood comprehensively. Based on a rockburst in the coal pillar area of high tectonic stress zones (HTSZs), this study analyzed the
Externí odkaz:
https://doaj.org/article/216bc85506064b249f6ae62f9c4c1241
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Background Understanding the lineage differentiation of human prostate not only is crucial for basic research on human developmental biology but also significantly contributes to the management of prostate-related disorders. Current knowledg
Externí odkaz:
https://doaj.org/article/aa9d58d8059942b99804b6463b3f1888
Publikováno v:
Meitan xuebao, Vol 49, Iss 4, Pp 1752-1770 (2024)
The rock burst frequently occurs in the roadways with top coal, and the roof disasters are particularly severe under dynamic stress in China. In order to explore the classification and instability mechanisms of anchoring structures in the roadways wi
Externí odkaz:
https://doaj.org/article/6f6cd17c6c0f45e8891c1cfbbe93c720
Autor:
Sen‐Miao Li, Dian‐Dian Wang, Dan‐Hua Liu, Xiao‐Yan Meng, Zhizhong Wang, Xitong Guo, Qian Liu, Pei‐Pei Liu, Shu‐Ang Li, Songwei Wang, Run‐Zhou Yang, Yuming Xu, Longde Wang, Jian‐Sheng Kang
Publikováno v:
MedComm, Vol 5, Iss 6, Pp n/a-n/a (2024)
Abstract Parkinson's disease (PD) is a mitochondria‐related neurodegenerative disease characterized by locomotor deficits and loss of dopaminergic (DA) neurons in the substantia nigra pars compacta (SNc). Majority of PD research primarily focused o
Externí odkaz:
https://doaj.org/article/62f42c40c5de4a5db3198e57338533c3
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractWith the increase in coal mining depth, many rock bursts triggered by fold structures have been observed, but the disaster mechanism is not clear. This research aims at investigating the influence of upright fold structure(UFS) on rock burst
Externí odkaz:
https://doaj.org/article/e0c6a6fa72e44e6598b41b4a7c3104b5
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractCoal bursts caused by mining-induced seismicity occur in the working face in steeply inclined and extra thick coal seams (SIETCSs). This article presents a case study in SIETCS through discrete element simulation as well as field investigatio
Externí odkaz:
https://doaj.org/article/215274b8b1d54c998ca10bca20f42abf
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractWith the increase of mining depth and mining intensity of the large inclined extra-thick coal seam (LIETCS), the number of rock bursts increases significantly. In this paper, based on a rock burst during upper roadway driving of the LIETCS, t
Externí odkaz:
https://doaj.org/article/fe5fb0588f654d49b20159eb8ed00709
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 1805-1830 (2022)
The variation of hard roof thickness is an essential contributor in triggering rock bursts during longwall mining. Case analysis and numerical modeling were used to study the stress and energy characteristics of the coal and rock mass and its fractur
Externí odkaz:
https://doaj.org/article/ffb53488243644a9b515e15528c4cb2d
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 1014-1042 (2022)
Seismic energy analysis is the basis of coal burst risk assessment. The prerequisite for utilizing seismic energy to quantify coal burst hazards is the accurate understanding of seismic energy attenuation. Thereby the characteristics of seismic energ
Externí odkaz:
https://doaj.org/article/7fdaac8b41b3458f877d12614aec9e96
Publikováno v:
Materials, Vol 16, Iss 11, p 4105 (2023)
A Cu-2.35Ni-0.69Si alloy with low La content was designed in order to study the role of La addition on microstructure evolution and comprehensive properties. The results indicate that the La element demonstrates a superior ability to combine with Ni
Externí odkaz:
https://doaj.org/article/5552171c6a544e0683bcc8b80206cda1