Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Hong Fei Liu"'
Publikováno v:
Annals of Medicine, Vol 55, Iss 1 (2023)
AbstractBackground Obesity is associated with an increased risk of fracture in adults, but is unclear in postmenopausal women. We aim to determine the association of obesity with the risk of fracture in postmenopausal women.Methods PubMed, EMBASE, Co
Externí odkaz:
https://doaj.org/article/b68419c351c04fec830386c9ff691b43
Publikováno v:
Cailiao Baohu, Vol 55, Iss 6, Pp 69-74 (2022)
In order to realize the detection of buried pipes without excavation and provide a theoretical basis for the weak magnetic inspection, the spatial magnetic signal distribution of corroded pipelines under the influences of internal pressure and geomag
Externí odkaz:
https://doaj.org/article/ba158305f14441d4899e7440917f5f00
Publikováno v:
Guangtongxin yanjiu, Vol 00, Iss 04, Pp 15-20 (2021)
In view of the complexity of theoretical calculation and long calculation time of traditional evaluation method of optical fiber link transmission performance in coherent optical communication system, this paper uses machine learning technology to bu
Externí odkaz:
https://doaj.org/article/2619110d8c5b44de843927ecf221d989
Selected, peer reviewed papers from the 2012 International Symposium on Polymer Composites and Polymer Testing (ISPCPT 2012), March 23-25, 2012, Hangzhou, Zhejiang, China
Publikováno v:
IEEE Sensors Journal. 21:5402-5412
Automatic identification of weld seam types by welding robot is a key link in intelligent welding as some adjustment scheme (e.g., welding trajectory planning, initial welding position, welding parameters) vary with the weld seam types. However, the
Publikováno v:
Advances in Manufacturing. 8:473-485
For welding path determination, the use of vision sensors is more effective compared with complex offline programming and teaching in small to medium volume production. However, interference factors such as scratches and stains on the surface of the
Autor:
Chris Yakymchuk, Hong-Fei Liu, Yun Zhong, Zhilei Sun, Hong Cao, Man Gu, Gongjian Tang, Lifeng Zhong, Weiliang Liu, Bin Xia
Publikováno v:
Gondwana Research. 78:172-188
The Zedong ophiolite is the largest ophiolite massif east of Dazhuqu in the Yarlung Zangbo Suture Zone in the southern Tibetan Plateau. However, its age, geodynamic setting and relationship to the Xigaze ophiolite remain controversial. New zircon U
Publikováno v:
Chinese Physics B. 32:017701
Flexoelectric effect, referring to the strain gradient induced polarization, widely exists in dielectric materials, but its molecular dynamics has not been studied so much so far. In this work, the radial distribution function of BaTiO3 and the phase
Publikováno v:
Gondwana Research. 76:204-223
The petrogenesis and tectonic evolution of the Mesozoic ophiolitic melanges in the western section of the Yarlung Zangbo suture zone (YZSZ) remain controversial. In this paper, we present the results of whole-rock geochemical and Sr Nd isotope analys