Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Meilong Chen"'
Publikováno v:
BMJ Open, Vol 10, Iss 10 (2020)
Objectives The aim of this study was to assess the effects of coexposure to job strain and shift work on mental health in railway workers.Design Cross-sectional study.Setting One Railway Bureau Group in China.Participants A total of 1270 front-line r
Externí odkaz:
https://doaj.org/article/08db451032bf428880c51acc1b3dc02c
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
A piston slap is one of the main vibration sources of the reciprocating machinery. Much work has been done in this field, most of which was based on a constant rotating speed. However, in practice, the speed of a crankshaft may always fluctuate due t
Externí odkaz:
https://doaj.org/article/e315382d6673455689b73a65c67cd5b1
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 147 (2019)
With the large-scale and complexity of ship propulsion shafting, it is more difficult to analyze and control the torsional vibration of shafting. Therefore, an effective control method for the torsional vibration of shafting is of great significance
Externí odkaz:
https://doaj.org/article/df77a2e7b2584450a96e6ad6541833ef
Publikováno v:
Ceramics International. 49:8524-8532
Publikováno v:
Ceramics International. 48:17208-17216
Autor:
Ziyi Zhu, Mingyang Zhou, Kai Tan, Zidai Fan, Dan Cao, Zhijun Liu, Meilong Chen, Yu Chen, Min Chen, Jiang Liu
Publikováno v:
ACS Applied Materials & Interfaces.
Publikováno v:
Journal of the American Ceramic Society. 105:5711-5724
Autor:
Dan Cao, Jiang Liu, Jianlin Huang, Meilin Liu, Peipei Liu, Zhijun Liu, Meilong Chen, Wei Wang, Jing Shao, Mingyang Zhou
Publikováno v:
ACS Applied Materials & Interfaces. 12:50433-50445
Transition metal oxides have been used as sintering aids for proton-conducting barium cerate-zirconates, which are promising electrolyte materials for low-temperature solid oxide fuel cells (SOFCs) and high-performance electrochemical membrane reacto
Publikováno v:
Ceramics International. 46:19952-19959
Protonic ceramic fuel cells (PCFCs) show great potential in terms of lowering the operation temperature and overall cost of solid oxide fuel cells based on the high ionic conductivity and low activation energy of proton-conducting electrolytes in int
Publikováno v:
Journal of Vibroengineering, Vol 22, Iss 4, Pp 773-791 (2020)
In this paper, the method based on Laplace transform and Fourier transform and their inverse transforms is developed to give an exact solution to the forced torsional vibration of a shaft subjected to multiple inertias, multiple elastic supports, arb