Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gao, Nannan"'
Autor:
Li Pei, Li Hongbo, Niu Lin, Gao Nannan, Ma Mengchao, Zhang Yanyan, Guo Liangfeng, Yin Qinghua
Publikováno v:
2022 7th Asia Conference on Power and Electrical Engineering (ACPEE).
Autor:
Shuguang Li, Yuan Dongfang, Nanako Yamashita, Suo Jiajia, Du Yan, Dong Jianbao, Guiqin Liu, Jelle Matthijnssens, Takeshi Haga, Gao Nannan, Jun Zhang, Zhu Wei, Frank R. Cook
Publikováno v:
Equine Veterinary Journal. 54:114-120
BACKGROUND In contrast to horses, the only evidence suggesting gastrointestinal disease in neonatal donkeys is associated with Group A rotaviruses (RVAs) is the detection of viral antigens by ELISA in just 1 of 82 symptomatic donkey foals. No additio
Publikováno v:
Di-san junyi daxue xuebao, Vol 41, Iss 8, Pp 763-769 (2019)
Objective To study the effect of uridine triphosphate (UTP) on the proliferation of gastric cancer cells and explore the underlying molecular mechanisms. Methods The effects of UTP and BAPTA-AM (an intracellular calcium chelator) on the proliferation
Publikováno v:
2020 IEEE 2nd International Conference on Power Data Science (ICPDS).
The iron core of the transformer in normal operation should be grounded at one point, but due to the design, manufacturing, transportation and installation, the iron core and clamping piece touch each other or touch the grounding part directly. So th
Publikováno v:
2020 4th International Conference on HVDC (HVDC).
The stable operation of power transformers ensures the security and reliability of power networks. Winding deformation of transformers caused by short current rush accounts for a large proportion of transformer faults. The frequency response analysis
Publikováno v:
2020 5th Asia Conference on Power and Electrical Engineering (ACPEE).
This paper introduces the case of abnormal live detection data of 220 kV Oil-Immersed Current T ransformer in a 220 kV substation during live detection. When the live detectors find the abnormal equipment, they synthetically analyze the current with
Autor:
Gao, Nannan, Li, Chunhou, Ji, Jiadong, Yang, Yanli, Wang, Shaoting, Tian, Xinlun, Xu, Kai-Feng
Publikováno v:
International Journal of Chronic Obstructive Pulmonary Disease
Purpose Evidence between air pollution and COPD admissions is inconsistent and limited in China. In this study, we aimed to explore the effects of air pollutants on COPD admissions in Beijing, China. Patients and methods Daily COPD hospital admission
Publikováno v:
International Journal of Chronic Obstructive Pulmonary Disease.
Nannan Gao,1 Chunhou Li,2 Jiadong Ji,3 Yanli Yang,1 Shaoting Wang,1 Xinlun Tian,1 Kai-Feng Xu1 1Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Scie
Autor:
Gao Nannan, Li Fen
Publikováno v:
International Journal of Economy, Energy and Environment. 6:164
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 510:022033
It has a complicated system wiring, a large variety of equipment, and high operation and maintenance technology requirements in the high-voltage direct current (HVDC) converter station. So the higher requirements on the technical skills will be put f