Zobrazeno 1 - 10
of 829
pro vyhledávání: '"Li Ziyan"'
Autor:
Zheng Lei, Zhang Qianfan, Lian Hongguang, Wang Wenli, Li Liangsheng, Zhen Zekun, Li Ziyan, Zhao Lingdan, Zhang Tingting, Zheng Bin, Wang Chao, Zhang Wei, Wen Jinkun, Zhang Xinhua
Publikováno v:
Nanotechnology Reviews, Vol 13, Iss 1, Pp C7-12 (2024)
Atherosclerosis (AS) is a chronic inflammatory disease that leads to the formation of atherosclerotic plaques in arterial walls, which can eventually result in cardiovascular diseases. It has been confirmed that the imbalance in the polarization of M
Externí odkaz:
https://doaj.org/article/208410ebc87547969edad67c55a0446f
Autor:
Li Meng, Li Yan, Yang Na, Ma Zizong, Wang Hongli, Yue Shanchao, Zhai Bingnian, Wang Zhaohui, Li Ziyan
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 3, Pp 357-365 (2023)
[Objective] The effects of different mulching methods on the distribution of organic and inorganic carbon in soil aggregates on the Loess Plateau, and the mechanism under which soil aggregates sequester carbon under mulched conditions were determined
Externí odkaz:
https://doaj.org/article/da2da6ea3534470c8a39cd432886267f
Autor:
Li Ziyan
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper analyzes the practical strategy and significance of integrating form training in yoga training teaching and constructs an evaluation index system for yoga training teaching based on it. Secondly, a principal component analysis was used to
Externí odkaz:
https://doaj.org/article/30d933617a7848bc97055884c37b04e1
Autor:
Yu Zhouchang, Zhang Wei, Zhang Liyun, Ma Shihai, Sun Lin, Liu Yushu, Zhang Ying, Sailike AHejiang, Shi Jiayi, Cao Ling, Zhou Ronglei, Xie Zhiguo, Li Ziyan, Yang Peizhi
Publikováno v:
Ecological Indicators, Vol 154, Iss , Pp 110758- (2023)
Various nutrient requirements of soil microorganisms often occur in restoration ecosystems, but the responses of microbial communities in different vegetation types remain unclear. In this study, we selected four types of vegetation (grassland desert
Externí odkaz:
https://doaj.org/article/fdb6ca94422c453581dd6db56673db54
Autor:
JIN Qihao, CHEN Juan, PENG Liming, LI Ziyan, YAN Xi, LI Chunxi, HOU Chengcheng, YUAN Mingyang
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 1, Pp 15-24 (2022)
The lightweight of vehicles is one of the important means to solve the energy crisis and environmental problems, which has been paid great attention by scholars at home and abroad.Carbon fiber-reinforced polymer (CFRP) composites and light alloys suc
Externí odkaz:
https://doaj.org/article/4a6eba1462f54d878b65d304e1680011
Autor:
Li, Ziyan, Zhang, Shun
The a posteriori error estimator using the least-squares functional can be used for adaptive mesh refinement and error control even if the numerical approximations are not obtained from the corresponding least-squares method. This suggests the develo
Externí odkaz:
http://arxiv.org/abs/2407.13253
Grounded Multimodal Named Entity Recognition (GMNER) task aims to identify named entities, entity types and their corresponding visual regions. GMNER task exhibits two challenging attributes: 1) The tenuous correlation between images and text on soci
Externí odkaz:
http://arxiv.org/abs/2406.07268
Publikováno v:
Complexity, Vol 2021 (2021)
The control of financial risk has always been one of the important topics in financial research. Based on the theory of finance, this paper proposes a kind of financial risk dynamic system. By analyzing some properties of the dynamic system, the syst
Externí odkaz:
https://doaj.org/article/89f5c61d8bb146ec82f679015d41d8dd
Publikováno v:
E3S Web of Conferences, Vol 214, p 02047 (2020)
In recent years, many scholars have used different methods to predict and select stocks. Empirical studies have shown that in multi-factor models, machine learning algorithms perform better on stock selection than traditional statistical methods. Thi
Externí odkaz:
https://doaj.org/article/e33fdcda2ab34b8d8b55d48852f1cb13
In this paper, we construct an efficient linear and fully decoupled finite difference scheme for wormhole propagation with heat transmission process on staggered grids, which only requires solving a sequence of linear elliptic equations at each time
Externí odkaz:
http://arxiv.org/abs/2307.02727