Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Xin-He Li"'
Autor:
Yuan Fang, Xi-Shang Li, Wei Zhang, Jing-Bo Xue, Jia-Zhi Wang, Shou-Qin Yin, Sheng-Guo Li, Xin-He Li, Yi Zhang
Publikováno v:
Infectious Diseases of Poverty, Vol 10, Iss 1, Pp 1-14 (2021)
Abstract Background Mosquito-based arbovirus surveillance can serve as an early warning in evaluating the status of mosquito-borne virus prevalence and thus prevent local outbreaks. Although Tengchong County in Yunnan Province—which borders Myanmar
Externí odkaz:
https://doaj.org/article/ce69eba1803948239d08f35454eedbf5
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3566-3577 (2020)
The effects of solution time and cooling rate on microstructures and mechanical properties of 2219 Al alloy for a larger spun thin-wall ellipsoidal head are investigated. It is found that the Al2Cu phases are greatly affected by the solution time. Th
Externí odkaz:
https://doaj.org/article/34fd8ae2dc01421fb5dc8b68576272f6
Autor:
Yun-Feng Yan, Long Jiang, Ming-Duo Zhang, Xin-He Li, Mao-Xiao Nie, Ting-Ting Feng, Xin Zhao, Lu-Ya Wang, Quan-Ming Zhao
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151259 (2016)
OBJECTIVE:In the era of bare metal stents (BMSs), alloys have been considered to be better materials for stent design than stainless steel. In the era of biodegradable polymer drug-eluting stents (BP-DESs), the safety and efficacy of BP-DESs with dif
Externí odkaz:
https://doaj.org/article/ea647c37248643f6bae22d1aeb1eb08d
Publikováno v:
Advances in Manufacturing. 8:457-472
Marginal-restraint mandrel-free spinning is an advanced technology for manufacturing ellipsoidal heads with large diameter-thickness ratios. The effects of spinning parameters on the forming accuracy of ellipsoidal heads have been studied, and optimi
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3566-3577 (2020)
The effects of solution time and cooling rate on microstructures and mechanical properties of 2219 Al alloy for a larger spun thin-wall ellipsoidal head are investigated. It is found that the Al2Cu phases are greatly affected by the solution time. Th
Publikováno v:
Advances in Manufacturing. 8:189-203
Metal sheet spinning is an advanced near-net forming technology for the manufacture of thin-walled ellipsoidal heads. The exact control of dimensional accuracy, however, is a considerable problem for spinning thin-walled parts with large diameter-to-
Publikováno v:
Thin-Walled Structures. 140:466-476
Staggered spinning is a cost-effective method to manufacture axisymmetric components, especially for the ultrathin cylindrical parts. However, due to the complex material flow behavior during staggered spinning of Ni-based thin-walled cylindrical par
Publikováno v:
Journal of Alloys and Compounds. 764:1008-1020
The hot deformation characteristics of a nickel-base alloy with different contents of δ phase (Ni3Nb) were studied by isothermal compressive experiments. The experimental data and microstructural observation reveal that the hot compressive behavior
Autor:
Shou-Qin Yin, Wei Zhang, Xi-Shang Li, Jia-zhi Wang, Jing-Bo Xue, Sheng-Guo Li, Yuan Fang, Zhang Yi, Xin-He Li
Publikováno v:
Infectious Diseases of Poverty
Infectious Diseases of Poverty, Vol 10, Iss 1, Pp 1-14 (2021)
Infectious Diseases of Poverty, Vol 10, Iss 1, Pp 1-14 (2021)
Background Mosquito-based arbovirus surveillance can serve as an early warning in evaluating the status of mosquito-borne virus prevalence and thus prevent local outbreaks. Although Tengchong County in Yunnan Province—which borders Myanmar—is abu
Publikováno v:
Vacuum. 149:1-11
The metadynamic recrystallization (MDRX) behaviors of a solid-solution GH4169 superalloy were studied by two-pass hot compression tests. The effects of pre-strain (deformation degree of the first pass) on MDRX behaviors were analyzed. Results show th