Zobrazeno 1 - 10
of 4 716
pro vyhledávání: '"Wan Hong"'
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 8, Pp 149-154 (2023)
As the source of intense electron beam, the cathodes have an important effect on the performance of high power microwave source. Graphite is a common material for explosive emission cathodes of high power microwave source, which have the advantages o
Externí odkaz:
https://doaj.org/article/70a9723d429a418b9cd4949228e2ed22
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 7250-7266 (2022)
A timber-concrete composite structure has the advantages of energy saving, environmental protection, and low carbon, and has wide application prospects. However, the effects of fire on timber-concrete composite structures are complicated. It is impor
Externí odkaz:
https://doaj.org/article/325862625be948b38c2ffc5b1f485ed3
Autor:
Zhiheng Ma, Wan Hong
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01296- (2022)
Large pre-stressed concrete structures are usually confronted with random cracks and down-warping. Aiming to these structure diseases, a strategy for estimating distributed displacement of pre-stressed concrete beams with random cracks based on long-
Externí odkaz:
https://doaj.org/article/0c9d4254c5ad488db931d319f78bee18
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01597- (2022)
A novel strategy for condition assessment of concrete piers subjected to impact load is presented in this article. The method of estimating residual displacement (lateral displacement and rotation angle) of concrete piers using long-gauge fiber optic
Externí odkaz:
https://doaj.org/article/d73e99dadb644f46bc2b7cbeb5790361
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 5, Pp 82-86 (2020)
In view of problems that existing neutral point clamped (NPC) three-level inverter fault diagnosis method needs large amount of calculation and its accuracy is affected by noise and load, an open-circuit fault diagnosis method of three-level inverter
Externí odkaz:
https://doaj.org/article/50e756d381f3496c9fa197062f0ebef6
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 4, Pp 66-74 (2020)
In view of problems of complicated calculation and low accuracy existed in traditional open-circuit fault diagnosis methods of three-level inverter, an open-circuit fault diagnosis method of three-level inverter based on wavelet analysis and particle
Externí odkaz:
https://doaj.org/article/89fbc0b8341c46c0ac519af4eeb671e6
Autor:
Jie Feng, Hua Gao, Qi Zhang, Yang Zhou, Chuzhong Li, Sida Zhao, Lichuan Hong, Jinjin Yang, Shuyu Hao, Wan Hong, Zhengping Zhuang, Guowang Xu, Yazhuo Zhang
Publikováno v:
Journal of Translational Medicine, Vol 17, Iss 1, Pp 1-13 (2019)
Abstract Background Pituitary adenomas are common brain tumors. Although transsphenoidal surgery are able to achieve extensive tumor removal, the rate of recurrence ranges from 5 to 20% depending on the different subtype. Further understanding of the
Externí odkaz:
https://doaj.org/article/d8174caf325544e8a06142e3e2ca64e8
Autor:
Wang Binbin, Wang Shiwei, Liu Song, Zhang Shaodong, Li Dezhi, Li Junhua, Huang Xiongweiye, Schumacher Michael, Wan Hong
Publikováno v:
Translational Neuroscience, Vol 9, Iss 1, Pp 167-174 (2018)
Introduction This study investigated the effect of combining hypoglossal-facial nerve “side”-to-side neurorrhaphy and electrical myostimulation in a rat model of facial palsy.
Externí odkaz:
https://doaj.org/article/5e3e958d79ac4cbd84bc8f228233a2d9
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
An output-only method for structural diagnosis based on passing vehicle response is proposed in this article. Theoretical derivation reveals that the area of displacement response from only one sensor when vehicle loads pass over a bridge is in relat
Externí odkaz:
https://doaj.org/article/fe721290d7dd481a818299c76b7178cc
Publikováno v:
Journal of Dental Sciences, Vol 8, Iss 2, Pp 196-199 (2013)
Fear of needle injection is one of the most common problems to affect dental procedures. The patient in this study was a 59-year-old man with contributory medical problems and smoking habits. An Er:YAG laser was used for biopsy of the right buccal ti
Externí odkaz:
https://doaj.org/article/d54c62d11c994319bcc05e0d60266b52