Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Yongfeng Zheng"'
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32169- (2024)
Multistage flexible heat pipe has been proved to offer advantage of large flexibility as well as low thermal resistance. However, the effects of structural parameters on the comprehensive performances of such multistage thermal control device are sti
Externí odkaz:
https://doaj.org/article/a660696fff89451d97a1b6c451e3b89a
Publikováno v:
EAI Endorsed Transactions on Energy Web, Vol 11 (2024)
INTRODUCTION: In recent years, China has been building extensive wind/solar power stations. During the construction and operation of land-based wind/solar power stations, deformation monitoring is an important method to investigate the station stabil
Externí odkaz:
https://doaj.org/article/4be6a54b407845c69295785a0d7338d9
Publikováno v:
Trials, Vol 24, Iss 1, Pp 1-14 (2023)
Abstract Background Dexmedetomidine could provide some advantages to prevent postoperative complications in elderly patients undergoing under general anaesthesia. However, dexmedetomidine inhibits haemodynamics to some extent due to its sympathetic i
Externí odkaz:
https://doaj.org/article/c3804c7b88b04129aaa5bdd2e5978151
Autor:
Xingting Liu, Xingyu Chen, Yunwu Zhang, Jie Xie, Xingcan Jia, Tingting Deng, Yongfeng Zheng, Toghraie Davood, Zarringhalam Majid
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 9, Pp 7195-7201 (2022)
In this work, the FVM method is employed to simulate blood flow behavior within stenosis arteries based on the non-Newtonian Sisko model by using UDF in Fluent. Stenosis is simulated in cone geometry, and influences of different angles of stenosis wi
Externí odkaz:
https://doaj.org/article/d42b15dad3ca4aed9087c4dde16fed57
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
Mitochondria are important organelles whose primary function is energy production; in addition, they serve as signaling platforms for apoptosis and antiviral immunity. The central role of mitochondria in oxidative phosphorylation and apoptosis requir
Externí odkaz:
https://doaj.org/article/3716eb788d6840d589b8e2a28499c6f7
Publikováno v:
Materials & Design, Vol 205, Iss , Pp 109728- (2021)
This study presents a novel topology optimization method for the robust design of structures and material microstructures. Uncertainties are usually ubiquitous and of different sources, and especially hybrid uncertainties widely exist in structural d
Externí odkaz:
https://doaj.org/article/2bd0eecfad0f4302ad2b1c2f00c6d984
Autor:
Yi Chen, Zongping Zhu, Jiao Chen, Yongfeng Zheng, Boonjai Limsila, Meigui Lu, Tianhui Gao, Qingsong Yang, Chaomei Fu, Wan Liao
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 138, Iss , Pp 111350- (2021)
Cancer is a fatal disease with high mortality and low survival rate worldwide. At present, there is still no known cure for most cancers. Traditional Chinese medicine (TCM) represents a noteworthy reservoir for anticancer agents in drug discovery and
Externí odkaz:
https://doaj.org/article/b1caaa50b5194c79b966e846ba4b7041
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Skeletal muscle is the most abundant type of tissue in human body, being involved in diverse activities and maintaining a finely tuned metabolic balance. Autophagy, characterized by the autophagosome–lysosome system with the involvement of evolutio
Externí odkaz:
https://doaj.org/article/16f3734a0ce14f0cb979c11efebdc6a3
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
Based on principles of chemical thermodynamics, the relationship between temperature and the Gibbs free energy of erosion products generated during the sulfate attack on cement concrete was deduced. The orientation of chemical reactions of sulfate at
Externí odkaz:
https://doaj.org/article/19193d9c25d1488a999a0fb05870f2cf
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
This paper discusses the behavior of grouted noncontact lap splices under monotonic tension load. Deformed bars lapped through a grout-filled corrugated duct, and a spiral reinforcement was preembedded in the connection to improve tensile strength of
Externí odkaz:
https://doaj.org/article/f70a0f0989e8434493091849749b54a6