Zobrazeno 1 - 10
of 1 894
pro vyhledávání: '"Chen Cao"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 3353-3364 (2024)
Rock shed is an effective protection measure against rockfall. To investigate the influences of falling rock’s shape and impact angle on the impact effect of the cushioned rock shed, a modeling approach for a rock shed with a cushion layer using PF
Externí odkaz:
https://doaj.org/article/c11057887fa94ec6874d4721a77e6d36
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract With the shift of coal seam mining to the deep, the in-situ stress of coal and rock mass increases gradually. High ground stress can limit the generation of rock cracks caused by blasting, and blasting usually shows different crushing states
Externí odkaz:
https://doaj.org/article/a492c0c9ffb04623b5e18c8637c4576d
Autor:
Wen Zhang, Ming Wei, Ying Zhang, Tengyue Li, Qing Wang, Chen Cao, Chun Zhu, Zhengwei Li, Zhenbang Nie, Shuonan Wang, Han Yin
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 6, Pp 2154-2171 (2024)
Natural slopes usually display complicated exposed rock surfaces that are characterized by complex and substantial terrain undulation and ubiquitous undesirable phenomena such as vegetation cover and rockfalls. This study presents a systematic outcro
Externí odkaz:
https://doaj.org/article/972cc78164174d119e58e7c694b9aa1b
Autor:
Sihu Pan, Kangjie Du, Shuling Liu, Sifei Wang, Leilei Luo, Yongbo Xu, Chen Cao, Jian Chen, Xunming Ji, Ming Wei
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundAcute ischemic stroke (AIS) is an acute brain injury caused by sudden occlusion of a blood vessel. Endovascular therapy is the most effective way to restore blood flow. However, despite the restoration of blood flow in some patients, their
Externí odkaz:
https://doaj.org/article/717ef79efad04c2db20665d0127db464
Autor:
Mengting Shao, Min Tian, Kaiyang Chen, Hangjin Jiang, Shuting Zhang, Zhenghui Li, Yan Shen, Feng Chen, Baixin Shen, Chen Cao, Ning Gu
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract Cistrome‐wide association studies (CWAS) are pivotal for identifying genetic determinants of diseases by correlating genetically regulated cistrome states with phenotypes. Traditional CWAS typically develops a model based on cistrome and g
Externí odkaz:
https://doaj.org/article/c35f3323037942c086262b483d889384
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The theory and technology of rock bolting are fundamental research topics for strata control in civil and mining engineering. Rebar bolts are commonly used for roadway primary support in underground coal mine. To adapt to deep resource minin
Externí odkaz:
https://doaj.org/article/144524d2609740d4adf240ca2bd192cd
Publikováno v:
Biochemistry and Biophysics Reports, Vol 38, Iss , Pp 101679- (2024)
Age-related cataract (ARC) is the predominant cause of global blindness, linked to the progressive aging of the lens, oxidative stress, perturbed calcium homeostasis, hydration irregularities, and modifications in crystallin proteins. Currently, surg
Externí odkaz:
https://doaj.org/article/9a4b2970c3d742f1b29ce7eb6ea698f0
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 1, Pp 117-125 (2024)
Rock burst is one of the disasters that seriously affect the safe and effective mining of coal in mine mining. It is of great significance and value to study the principle and technology of bolt anti-impact support to prevent and control the rock bur
Externí odkaz:
https://doaj.org/article/1988be33de4a48f0984dd3f1cb8a509f
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Based on the disaster characteristics and the geo-conditions at the scene, in this study, the occurrence mechanism of a serious rock burst accident that occurred in the Tangshan Coal Mine, China, was analysed. Ground stress measurements show
Externí odkaz:
https://doaj.org/article/6a465215843e41dcb3dbcea0889a1c0f
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3345 (2024)
Land subsidence caused by human engineering activities is a serious problem worldwide. We selected Qian’an County as the study area to explore the evolution of land subsidence and predict its deformation trend. This study utilized synthetic apertur
Externí odkaz:
https://doaj.org/article/5d25ef4eed9f439b84454af6fe240cb6