Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Yongfeng Qiu"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In recent years, the global installed capacity of wind power has grown rapidly. Wind power forecasting, as a key technology in wind turbine systems, has received widespread attention and extensive research. However, existing studies typically focus o
Externí odkaz:
https://doaj.org/article/68ad51d7b1f847ff860e9dd510023438
Publikováno v:
Unconventional Resources, Vol 4, Iss , Pp 100066- (2024)
The Fu 2 Member of the Paleocene Funing Formation in the Gaoyou Depression, Subei Basin is an organic matter-rich formation, and has a high potential for shale oil exploration and exploitation. Total organic carbon (TOC), organic petrography, Rock-Ev
Externí odkaz:
https://doaj.org/article/4d692f94dcb54010bc626f51f9c3ae4f
Publikováno v:
Actuators, Vol 12, Iss 2, p 58 (2023)
Blade icing caused by low-temperature environments results in the degradation of wind turbine power performance. As there is no obvious influence on the performance of wind turbines in the early stage of blade icing, it is difficult to detect the ear
Externí odkaz:
https://doaj.org/article/0ffa2ab72fa8458f9fb42a6de5af81d6
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3096 (2022)
This article studies the stability problem of linear systems with time-varying delays. First, a new negative condition is established for a class of quadratic functions whose variable is within a closed set. Then, based on this new condition, a coupl
Externí odkaz:
https://doaj.org/article/bb0d2a4ed69747139d83dc0baab2be78
Publikováno v:
AIP Advances, Vol 7, Iss 11, Pp 115308-115308-6 (2017)
Strong electromagnetic fields are radiated during the operation of the intense electron-beam accelerator (IEBA), which may lead to the nearby electronic devices out of order. In this paper, the research on the electromagnetic radiation characteristic
Externí odkaz:
https://doaj.org/article/22fec542d50d4bb8838d6abb32fbc919
Publikováno v:
AIP Advances, Vol 7, Iss 8, Pp 085223-085223-7 (2017)
A compact control system based on Delphi and Field Programmable Gate Array(FPGA) is developed for a repetitive intense electron-beam accelerator(IEBA), whose output power is 10GW and pulse duration is 160ns. The system uses both hardware and software
Externí odkaz:
https://doaj.org/article/8d3e7e0509e8450ca9d99e996d856e26
Publikováno v:
Acta Metallurgica Sinica (English Letters). 36:469-485
Autor:
Pengfei Zhang, Shuangfang Lu, Zizhi Lin, Hongliang Duan, Xiangchun Chang, Yongfeng Qiu, Qian Fu, Qi Zhi, Junjie Wang, Hongsheng Huang
Publikováno v:
Energy & Fuels. 36:5316-5326
Autor:
Pei Xiao, Jiawei Li, Jinxin Li, Yongfeng Qiu, Zhu Liu, Chao Zhang, Gaosheng Li, William T. Joines
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:3515-3522
Autor:
Lingling Wei, Liqin Duan, Aihua Zhu, Yongfeng Qiu, Jun Tian, Zhiming Pan, Wei Zhi, Xilong Kang, Wenlong Gu
Publikováno v:
Food Control. 98:474-480
Salmonella is considered one of the most important foodborne pathogens and is commonly associated with the consumption of pork and other animal products. Multidrug resistant (MDR) Salmonella strains are highly adaptive and have been responsible for f