Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Yuming CUI"'
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 4, Pp 456-462 (2024)
Objectives: In the refrigeration industry, thin-walled copper tubes are crucial heat exchange devices, and during their drawing production process, the floating core head plays a significant role in the quality of the copper tubes. With the rapid dev
Externí odkaz:
https://doaj.org/article/55eac13ac44140a789bceefe57ffd3b9
Publikováno v:
Data in Brief, Vol 56, Iss , Pp 110784- (2024)
This paper takes the power source (gas–solid injector) of the large-sized particle pneumatic conveying system as the design object, builds the pure gas flow field experiment bed and particle pneumatic injection experiment bed, and establishes the d
Externí odkaz:
https://doaj.org/article/32d8acd3b64848b69987e614aac00061
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 9, Pp 261-273 (2023)
In order to realize the mechanized construction of hard rock tunnel boring, and improve the construction efficiency of three-boom drilling jumbo when applied to hard rock tunnel boring, the research and analysis are conducted on the positioning accur
Externí odkaz:
https://doaj.org/article/d89188aed9bf4231b92deb0093ca1233
Publikováno v:
Meitan xuebao, Vol 48, Iss 6, Pp 2564-2578 (2023)
Aiming at the problems of poor visualization and low reliability of roadheader operation data, a multi-information monitoring system based on multi-sensor distribution is proposed, and the overall framework of the system is designed to realize the re
Externí odkaz:
https://doaj.org/article/131b034e6718442393dc65cf32a32b76
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 42, Iss 1, Pp 42-46 (2022)
A plasma torch with split anode and rotating arc was developed. The diamond was coated on the inner wall of large diameter annular workpiece by the torch. The umbrella-like arc formed by the movable anode makes the axial working gas blow vertically t
Externí odkaz:
https://doaj.org/article/76b4902a831a427c93b27d539936f890
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
Mental toughness is an essential component of adolescent athletes' athletic careers and lives. Evidence supports the positive effect of belief in a just world on individual psychological development, but the relationship between belief in a just worl
Externí odkaz:
https://doaj.org/article/7a618f44f5ec48029eab4a7ff928fea4
Publikováno v:
IEEE Access, Vol 8, Pp 56480-56490 (2020)
The safety and efficiency of hard rock roadway excavation are the two sides of a coin limiting the implementation of roadway construction. It is an effective way to improve the performance in hard rock tunneling to effectively release the internal st
Externí odkaz:
https://doaj.org/article/ed58c96129b2421684da8146e774f88d
Autor:
Yuming Cui
Publikováno v:
East Asian Economic Review, Vol 17, Iss 3, Pp 281-310 (2013)
The aim of this paper is to estimate the degree of RMB misalignment from its equilibrium exchange rate by applying the Behavioral Equilibrium Exchange Rate (BEER) approach. We employ monthly data with reference to China's top 20 trading partners cove
Externí odkaz:
https://doaj.org/article/c5708b38ae1146fda262a23cd7a19ca7
Publikováno v:
Cell Transplantation, Vol 16 (2007)
The purpose of this study was to compare chondral defects repair with in vitro and in vivo differentiated mesenchymal stem cells (MSCs). A novel PLGA-gelatin/chondroitin/hyaluronate (PLGA-GCH) hybrid scaffold with transforming growth factor-β1 (TGF-
Externí odkaz:
https://doaj.org/article/3b686ee8745f48dbacb76714c4001d78
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 27:4774-4785