Zobrazeno 1 - 10
of 1 461
pro vyhledávání: '"Lei Yun"'
Publikováno v:
Archives of Electrical Engineering, Vol vol. 72, Iss No 3, Pp 613-628 (2023)
At present, the back-propagation (BP) network algorithm widely used in the short-term output prediction of photovoltaic power stations has the disadvantage of ignoring meteorological factors and weather conditions in the input. The existing tradition
Externí odkaz:
https://doaj.org/article/f52f00b98a804bc5adc1e3277f0d80a3
Publikováno v:
Tehnički Vjesnik, Vol 30, Iss 4, Pp 1234-1240 (2023)
DC voltage stability and power balance are the key conditions for stable operation of DC transmission systems. The droop control does not depend on inter-station communication and has the advantage of multi-station cooperative unbalanced power dissip
Externí odkaz:
https://doaj.org/article/e2be5489d8ea48b78bbd48a1660a750e
Autor:
Yanfei Pan, Mayin Dai, Xin Zheng, Lei Yun, Fengqi Qiu, Dongbo Yang, Caiyi Deng, Qiang Guo, Jintian Huang
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 6718-6739 (2022)
This research aims to optimize the comprehensive performance of wood-based electromagnetic shielding interference (EMI) materials and master the effect of heat treatment on its coating density, interfacial morphology, conductivity, and hydrophobic an
Externí odkaz:
https://doaj.org/article/06a28431189b4260b4eb3d206e21c308
In the binary black hole coalescence, the gravitational wave emitted at the ringdown stage can be well described within the black hole perturbation theory, where the quasinormal modes (QNMs) become the important ingredient in modeling the pattern wav
Externí odkaz:
http://arxiv.org/abs/2408.07418
Publikováno v:
Meikuang Anquan, Vol 52, Iss 5, Pp 25-30 (2021)
The dynamic evolution mechanism of gas explosion pressure drop is the basis of theoretical and field application research of point type gas fracturing coal seam permeability increasing technology. The experimental results show that the pressure time
Externí odkaz:
https://doaj.org/article/c0c9393dec53478ab613c4f654de7a35
Publikováno v:
Eur. Phys. J. C (2024) 84:438
We consider the quasinormal modes, quasibound states and superradiant instability of a rotating hairy black hole, which possesses a Horndeski hair as deviation from Kerr black hole, under the perturbation of massive scalar field. With the use of the
Externí odkaz:
http://arxiv.org/abs/2310.05190
Publikováno v:
Eur. Phys. J. C (2024) 84:153
In this paper, we study the propagations of external fields in Horndeski theory, including the scalar field, electromagnetic field and Dirac field. We extensively explore the quasinormal frequencies, time evolution, greybody factors and emission rate
Externí odkaz:
http://arxiv.org/abs/2309.03565
Publikováno v:
Agronomy, Vol 9, Iss 1, p 34 (2019)
Alley cropping allows the famer to effectively use available resources and yield more benefits. Choosing suitable associated crop and mitigating the competition between trees and crops are crucial for designing the alley cropping systems. We conducte
Externí odkaz:
https://doaj.org/article/b2e69b7471544ef8b407c5e3a6b90846
Autor:
Li, Jiaxin, Zhu, Zhiyuan, Li, Zhiwei, Zhao, Yonggang, Lei, Yun, Su, Xuping, Wu, Changjun, Peng, Haoping
Publikováno v:
Anti-Corrosion Methods and Materials, 2023, Vol. 70, Issue 6, pp. 478-489.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ACMM-04-2023-2784
Publikováno v:
In Chemical Engineering Journal 15 September 2024 496