Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Weiming Ji"'
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 4, Pp 1371-1383 (2024)
Frequency stability and security have been a vital challenge as large-scale renewable energy is integrated into power systems. In contrast, the proportion of traditional thermal power units decreases during the decarbonization transformation process,
Externí odkaz:
https://doaj.org/article/e69520fd36f1495ebb4a2c213e9a384f
Autor:
Asker Jarlöv, Weiming Ji, Rita Babicheva, Yujia Tian, Zhiheng Hu, Hang Li Seet, Liming Tan, Feng Liu, Yong Liu, Mui Ling Sharon Nai, Upadrasta Ramamurty, Kun Zhou
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112840- (2024)
The research community has recently been captivated by the atomic-scale short-range order observed in high- and medium-entropy alloys. However, significant challenges persist in improving the mechanical performance through manipulation of the short-r
Externí odkaz:
https://doaj.org/article/89289a16ea3b4324a87e4003f7e21fed
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-15 (2020)
Abstract This research proposes and delves into a stochastic competitive phytoplankton model with allelopathy and regime-switching. Sufficient criteria are proffered to ensure that the model possesses a unique ergodic stationary distribution (UESD).
Externí odkaz:
https://doaj.org/article/247f9cf750b54f128b5fc2390fc81fa2
Autor:
Weiming Ji, Meiling Deng
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-8 (2020)
Abstract This note deals with a stochastic predator–prey system with periodic coefficients and general functional response, and provides the threshold between coexistence and extinction. The result refines and evolves some prior investigations.
Externí odkaz:
https://doaj.org/article/a07b33910b344ffc94b2290e318b9c7a
Autor:
Weiming Ji, Meng Liu
Publikováno v:
Advances in Difference Equations, Vol 2020, Iss 1, Pp 1-14 (2020)
Abstract A stochastic single-species model with Allee effects under regime switching is developed and detected in the present study. First, extinction and persistence of the model are dissected. Subsequently, sufficient criteria are offered to ensure
Externí odkaz:
https://doaj.org/article/99b8e239b96d40de915b911bec2cc8c9
Publikováno v:
Sensors, Vol 19, Iss 19, p 4223 (2019)
A highly selective and sensitive optical sensor was developed to colorimetric detect trace Fe3+ ions in aqueous solution. The sensor was the sulfasalazine (SSZ) functionalized microgels (SSZ-MGs), which were fabricated via in-situ quaternization reac
Externí odkaz:
https://doaj.org/article/9c36e960151c4931a7803042be2fb7b2
Nano-Silica Sol-Gel and Carbon Nanotube Coupling Effect on the Performance of Cement-Based Materials
Autor:
Weiwen Li, Weiming Ji, Forood Torabian Isfahani, Yaocheng Wang, Gengying Li, Yi Liu, Feng Xing
Publikováno v:
Nanomaterials, Vol 7, Iss 7, p 185 (2017)
Carbon nanotubes (CNTs) have shown promise for improving the mechanical performance of cement composites through crack-bridging and frictional pull-out. The interactive behaviors between CNTs and cement matrix act are crucial in optimizing the reinfo
Externí odkaz:
https://doaj.org/article/c4bd73ad5da44e56954f8114f3260573
Autor:
Feng Hong, Weiming Ji, Lu Liang, Jie Song, Junhong Hao, Ming Du, Guorui Ren, Yanjun Du, Yuguang Niu, Fang Fang
Publikováno v:
Energy Science & Engineering. 11:547-564
Publikováno v:
Energy. 276:127594
Publikováno v:
2022 4th International Conference on Electrical Engineering and Control Technologies (CEECT).