Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Fengjun Li"'
Autor:
Zhihao Zhang, Ting Zeng, Yijia Wang, Yinxia Su, Xianghua Tian, Guoxiang Ma, Zemin Luan, Fengjun Li
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 6, Pp 10444-10458 (2023)
When an outbreak of COVID-19 occurs, it will cause a shortage of medical resources and the surge of demand for hospital beds. Predicting the length of stay (LOS) of COVID-19 patients is helpful to the overall coordination of hospital management and i
Externí odkaz:
https://doaj.org/article/d3f747258f784d87983a3116796d6963
Publikováno v:
Frontiers in Public Health, Vol 11 (2023)
ObjectiveThe objective of this study was to investigate the spatio-temporal distribution and epidemiological characteristics of hepatitis B in 96 districts and counties of Xinjiang and to give useful information for hepatitis B prevention and treatme
Externí odkaz:
https://doaj.org/article/2693ea041bba4ec186c0ece539e3e908
Publikováno v:
Frontiers in Sensors, Vol 3 (2022)
Neural networks have been widely deployed in sensor networks and IoT systems due to the advance in lightweight design and edge computing as well as emerging energy-efficient neuromorphic accelerators. However, adversary attack has raised a major thre
Externí odkaz:
https://doaj.org/article/71b7fda7bae244f2954d0519c055973a
Autor:
Fengjun Li, Shengzhi Yang, Linwan Zhang, Lu Qiao, Lei Wang, Song He, Jian Li, Nan Yang, Bisong Yue, Chuang Zhou
Publikováno v:
Ecology and Evolution, Vol 12, Iss 1, Pp n/a-n/a (2022)
Abstract The gut microbiomes of the host are large and complex communities, which helps to maintain homeostasis, improves digestive efficiency, and promotes the development of the immune system. The small mammals distributed in Sichuan Province are t
Externí odkaz:
https://doaj.org/article/a80a92c771ff423e83de7ba93a5bbe89
Publikováno v:
Symmetry, Vol 14, Iss 10, p 2005 (2022)
The purpose of this paper is to study several fixed point problems in E-metric spaces. Mainly, we show the existence and uniqueness of fixed points for two contractive mappings, including Ćirić type contraction and α-ψ type contraction in E-metri
Externí odkaz:
https://doaj.org/article/c0b01cea0561478d9e83c65dc0f2da2c
Publikováno v:
IEEE Access, Vol 7, Pp 53823-53838 (2019)
With the recent growth and commercialization of cloud computing, outsourcing computation has become one of the most important cloud services, which allows the resource-constrained clients to efficiently perform large-scale computation in a pay-per-us
Externí odkaz:
https://doaj.org/article/0ebbb234518d485d91a148b21b2c8726
Autor:
Hao Pu, Fengjun Li
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In this paper, the fixed-time synchronization problem for a class of memristive neural networks with discontinuous neuron activation functions and mixed time-varying delays is investigated. With the help of the fixed-time stability theory, under the
Externí odkaz:
https://doaj.org/article/c49f56f4e7244238b87f77866d5c623a
Publikováno v:
Foods, Vol 10, Iss 4, p 846 (2021)
The plant resistance elicitor Benzo (1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester (BTH) can enhance disease resistance of harvested fruit. Nonetheless, it is still unknown whether BTH plays a role in regulating fruit senescence. In this study
Externí odkaz:
https://doaj.org/article/8b31febd586e4bcf9dd3082f682f9fa8
Publikováno v:
Metals, Vol 10, Iss 2, p 285 (2020)
Flake (FGI) and spheroidal (SGI) graphite cast irons are often used to produce workpieces, which often need to be machined. Machinability differences under various machining methods are the basis for choosing machining equipment and technology. In th
Externí odkaz:
https://doaj.org/article/7c9cc3b9989a4abda36c634af9be1736
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 4, Iss 1, Pp 919-920 (2019)
The Siberian Shrew, Crocidura sibirica, is distributed in northwest China and extended to Mongolia and central Asia. It has been listed as Near Threatened (NT) species recently by the red list of China’s vertebrates. Firstly, we obtained complete m
Externí odkaz:
https://doaj.org/article/ac239296a2574ee6aa3ab0b3a54b29b2