Zobrazeno 1 - 10
of 267
pro vyhledávání: '"Guojun CAI"'
Autor:
Yi CAI, Huazhang SHEN, Houxu HUANG, Jiaping YAN, Guojun CAI, Yongxiang CAI, Bo YANG, Binyang SUN
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 8, Pp 36-49 (2024)
To study the internal deformation evolution law of soil mass corresponding to subsidence stretching area of mining areas with thick loose layer, the No.10111-working face of Suntuan coal mine in Huaibei is selected, and No.1—3 vertical boreholes ar
Externí odkaz:
https://doaj.org/article/ecdf75b0a514469e9b6b9f0a10113c28
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 35, Iss 2, Pp 81-89 (2024)
After the “6 • 1” Lushan earthquake, unstable rock mass was discovered in Zhangjiagou, posing a severe threat to the safety of the residents and their property below. The dangerous rock mass was evaluated using stability calculation and the dis
Externí odkaz:
https://doaj.org/article/3cab1d1034d64e30934dee7999790810
Publikováno v:
ACS Omega, Vol 9, Iss 2, Pp 2850-2865 (2024)
Externí odkaz:
https://doaj.org/article/bd0d0f8fc025407e8d489bdc58fb95b2
Publikováno v:
Agronomy, Vol 14, Iss 10, p 2333 (2024)
The formation of mineral-protected organic carbon (MPOC) is a vital process for soil organic carbon (SOC) accumulation and stabilization, influenced by factors such as exogenous carbon (C) input and soil microorganisms. However, the dynamics of MPOC
Externí odkaz:
https://doaj.org/article/6c415fcb65c74236bd6dc50af792fbb4
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5437 (2024)
With the growth of the transportation industry, large volumes of waste tires are being generated, which necessitates the development of effective solutions for recycling waste tires. In this study, expansive clay was mixed with rubber fibers obtained
Externí odkaz:
https://doaj.org/article/f383ba8f707a4637b3be0684196c27e2
Publikováno v:
地质科技通报, Vol 41, Iss 2, Pp 104-112 (2022)
To study the dynamic amplification effect of slope surfaces under the action of strong earthquakes, a three-dimensional model was established using a rocky slope in Mian County, Shaanxi Province, as an example. The discrete element software 3DEC is u
Externí odkaz:
https://doaj.org/article/b4d06b8351574f33a0809b35efb7be57
Publikováno v:
Ecological Indicators, Vol 143, Iss , Pp 109309- (2022)
Precipitation variation under global climate change condition exacerbates the challenges in vegetation restoration and management in arid and semiarid regions. The response of plant water use to precipitation variation is not well understood for Cara
Externí odkaz:
https://doaj.org/article/56292e249ab241d398f7da269332a457
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
This study presented a framework for uncertainty analysis of the ultimate axial bearing capacity of piles evaluated by the UniCone method in layered soils. The UniCone method by Eslami and Fellenius (1997) is a direct piezocone penetration test (CPTU
Externí odkaz:
https://doaj.org/article/38a24c09416a49629626c6c4aee5ec57
Autor:
Jianli Zhang, Ting Zhang, Lihua Pu, Lingbin Yan, Guojun Cai, Pengli Chen, Tao Yang, Chen Zhang
Publikováno v:
PLoS ONE, Vol 17, Iss 12, p e0278565 (2022)
Litter is an important component of forest ecosystems and plays an important eco-hydrological function. Many studies have been carried out on litter at present, but less research has been carried out on the eco-hydrological service functions of litte
Externí odkaz:
https://doaj.org/article/672196f72edd4c3fa138bf7a7dcc4f73
Publikováno v:
Applied Bionics and Biomechanics, Vol 2022 (2022)
Objective. This study aimed to determine if variations in the expression profiles of CA 19-9 and carcinoembryonic antigen (CEA) within the reference range could serve as possible biomarkers for postoperative CRC recurrence. Method. This retrospective
Externí odkaz:
https://doaj.org/article/7545f7d136a648e4b028b510cc229bc7