Zobrazeno 1 - 10
of 2 255
pro vyhledávání: '"Zheng MENG"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Although the issue of embodied pollutants in China’s supply chains has garnered increasing attention, the dynamic changes occurring within them are unclear. Several existing studies analyze one-year or short-term data in supply chain. Chin
Externí odkaz:
https://doaj.org/article/3845d50aa91a429db45312a8b84605ec
Autor:
Pengfei Shan, Zheng Meng, Xingping Lai, Xiongfei Xue, Chenwei Li, Jindong Wang, Wei Li, Long Zhang, Bojia Xi, Hongjun Jiang
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
In this paper, the No. 30201 working face of a specific colliery was determined as the study area in the Yushen mining area, China. The objective of this paper is to determine the optimal position for pressure regulation measures during the final min
Externí odkaz:
https://doaj.org/article/b6e5f12a8fec411ca8a720141166cf3e
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-13 (2024)
Abstract China, as the world’s largest importer, heavily relies on agricultural products. However, the impact of China’s free trade agreements (FTAs) on greenhouse gas (GHG) emissions embodied in agricultural product imports has been overlooked.
Externí odkaz:
https://doaj.org/article/5e91b01a43e947f0abe16fc229cc2563
Autor:
Dong SHEN, Zheng MENG
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 8, Pp 271-278 (2023)
In order to effectively alleviate the corrosion of the filter element and column of the hydraulic support, five-membered nitrogen heterocyclic imidazoline group was introduced on the basis of sebacic acid and L-glutamic acid by acylation-cyclization
Externí odkaz:
https://doaj.org/article/cfdf956363a94f95a99cb2d416eff8fd
Publikováno v:
Open Geosciences, Vol 15, Iss 1, Pp 691-4 (2023)
The build-up and occurrence of earthquakes are due to the accumulation and release of stress in fault zones. When subjected to tectonic extrusion stress, the crystal structure of the minerals within a fault zone will change. In this study, Raman spec
Externí odkaz:
https://doaj.org/article/722f0cdafa2741e986a95c72c390a2ac
Publikováno v:
eScience, Vol 3, Iss 6, Pp 100133- (2023)
Two-dimensional conductive metal–organic frameworks (2D-cMOFs) are a class of 2D layered MOFs with excellent electrical conductivity and other electronic properties. In recent years, their porous structure and dense active sites have been widely us
Externí odkaz:
https://doaj.org/article/c67e19f0e04f4d67b96f28d5824905ff
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e20891- (2023)
Residential photovoltaics (PV) presents an effective means of achieving low-carbon development, owing to its installation flexibility and resource-saving properties. To explore the residents' behavioral intentions to purchase and install residential
Externí odkaz:
https://doaj.org/article/d84865450268433e80873816febd6217
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Effect of microstructure on the formability of the stainless sheet metals is a major concern for engineers in sheet industries. In the case of austenitic steels, existence of strain-induced martensite ( $${\alpha }^{^{\prime}}$$ α ′ -mart
Externí odkaz:
https://doaj.org/article/62d3572373394faa9d85cdf6a8fd7cfa
Autor:
Xin LAI, Bin LI, Zheng MENG, Xiang-jun LI, Wen-tao JIN, Xiang-jin WANG, Yu-han MA, Yue-jiu ZHENG
Publikováno v:
工程科学学报, Vol 45, Iss 1, Pp 158-168 (2023)
Lithium-ion batteries are widely used in energy storage and new energy electric vehicles due to their superior performance, but the internal short circuit problem of lithium-ion batteries is a safety hazard during usage for energy storage and vehicle
Externí odkaz:
https://doaj.org/article/88fef1de4a974ad98138fa76ca362ff7
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 3241-3254 (2022)
Based on the equivalent energy principle (EEP), an explicit theoretical model between conical indentation response and uniaxial mechanical parameters is derived. In order to avoid the defect that sharp indentation technique always requires at least t
Externí odkaz:
https://doaj.org/article/ca344576ca2249b3ae7c7bf1062c1da2