Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Yanwei Jiang"'
Autor:
Senlin Lin, Yingyan Ma, Yanwei Jiang, Wenwen Li, Yajun Peng, Tao Yu, Yi Xu, Jianfeng Zhu, Lina Lu, Haidong Zou
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e45545 (2024)
BackgroundFundus photography is the most important examination in eye disease screening. A facilitated self-service eye screening pattern based on the fully automatic fundus camera was developed in 2022 in Shanghai, China; it may help solve the probl
Externí odkaz:
https://doaj.org/article/f2fa209f6a2b40d6bbb92fdb452c7d8f
Publikováno v:
Energies, Vol 16, Iss 24, p 8026 (2023)
In this paper, an autonomous wireless power transfer (WPT) system with constant voltage output in a wide load range is presented. Here, combining self-oscillating control and phase-shift control, a new implementation of the autonomous WPT system is p
Externí odkaz:
https://doaj.org/article/0aee522b794b4d92b9f4d551a23abfd2
Publikováno v:
Energies, Vol 16, Iss 21, p 7336 (2023)
In recent years, the concept of the negative resistor (NR) has been proposed and applied in the magnetic coupled wireless power transfer (MC-WPT) system to improve the stability of power transfer. However, it remains a fundamental challenge to find t
Externí odkaz:
https://doaj.org/article/e0c97aa40c114cfd8e404cc671013044
Publikováno v:
Journal of Advanced Research, Vol 25, Iss , Pp 235-242 (2020)
This paper reveals and analyzes the frequency bifurcation phenomena in the fractional-order inductive power transfer (FOIPT) system with series-series compensation topology. Using fractional calculus theory and electric circuit theory, the circuit mo
Externí odkaz:
https://doaj.org/article/6c5d77eac65e487681be6b85fd47771b
Publikováno v:
Journal of Advanced Research, Vol 25, Iss , Pp 217-225 (2020)
Fractional-order circuit is a kind of circuit which contains fractional-order elements. It has been proved that the fractional-order circuit has some characteristics which are hard to be achieved by integer-order circuits, such as higher degree of fr
Externí odkaz:
https://doaj.org/article/9471b99946e74230b2d92debae63a6b7
Publikováno v:
IEEE Access, Vol 8, Pp 23317-23323 (2020)
Wireless power transfer (WPT) using magnetic-coupling resonant has been proved to be a promising transmission method. At present, most of the existing resonant WPT systems adopt integer-order inductors and capacitors. In fact, in addition to integer-
Externí odkaz:
https://doaj.org/article/ba94d18a238144da956d532110d9a305
Publikováno v:
IEEE Access, Vol 7, Pp 162768-162777 (2019)
In previous studies, researchers used the fractional definition of Caputo to study fractional-order power converter. However, it is found that the model based on Caputo fractional definition is inconsistent with the actual situation. The fractional d
Externí odkaz:
https://doaj.org/article/b6b94695a253480181f57120c787497e
Autor:
Dan Wang, Tao Zhang, Jing Wu, Yanwei Jiang, Yunfang Ding, Jun Hua, Ying Li, Jun Zhang, Liling Chen, Zijian Feng, Danielle Iuliano, Jeffrey McFarland, Genming Zhao
Publikováno v:
PLoS ONE, Vol 8, Iss 8, p e69035 (2013)
BACKGROUND: The disease burden of children with laboratory-confirmed influenza in China has not been well described. The aim of this study was to understand the epidemiology and socio-economic burden of influenza in children younger than 5 years in o
Externí odkaz:
https://doaj.org/article/da3bd43c38644d68a112a4f2c7615528
Publikováno v:
PLoS ONE, Vol 6, Iss 6, p e20999 (2011)
Infection by Mycoplasma bovis (M. bovis) can induce diseases, such as pneumonia and otitis media in young calves and mastitis and arthritis in older animals. Here, we report the finished and annotated genome sequence of M. bovis strain Hubei-1, a str
Externí odkaz:
https://doaj.org/article/d6cf244836464a0ea68d94b2dccc0616
Publikováno v:
International Journal of Circuit Theory and Applications. 51:1057-1068