Zobrazeno 1 - 10
of 1 310
pro vyhledávání: '"HAN Long"'
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-20 (2024)
Abstract Based on panel data from 2011 to 2021 encompassing 390 listed enterprises in China, we investigate the potential influence of media coverage on the Environmental, Social, and Governance (ESG) performance of heavy-polluting enterprises. The s
Externí odkaz:
https://doaj.org/article/2283ad3ef32d48509496ad9b6ea34f24
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
IntroductionShort-video platforms have demonstrated vast potential for health education. To meet diverse user requirements, many short-video platforms have integrated livestreaming functionalities. This integration presents challenges for health cont
Externí odkaz:
https://doaj.org/article/3fa770bb0d6942ada44508faed90bf5f
Autor:
Han Long, Genfu Feng
Publikováno v:
Innovation and Green Development, Vol 3, Iss 3, Pp 100138- (2024)
Balancing economic growth and carbon emissions is crucial for managing irreversible climate change. We investigate the impact of national ESG performance on greenhouse gas emissions and explores the role of environmental policy stringency on this imp
Externí odkaz:
https://doaj.org/article/26642ed070894e82a3d83b01cff27137
Publikováno v:
Hecheng xiangjiao gongye, Vol 47, Iss 2, Pp 136-140 (2024)
Tea polyphenol stearate was prepared by esterification of tea polyphenols and stearic acid, and its anti-aging behavior of cis-1,4-polybutadiene rubber (BR) was studied. The results showed that the compatibility between tea polyphenol stearate and BR
Externí odkaz:
https://doaj.org/article/09f66744af7c4072b9e1be9aa27b50ad
Publikováno v:
Energy and Built Environment, Vol 4, Iss 4, Pp 467-476 (2023)
A comparison analysis of the heating properties of the hydronic heating system of bridge decks with external (exchange tubes installed at the bottom of the existing bridge deck with voids inside) or internal (exchange tubes embedded in pavement of th
Externí odkaz:
https://doaj.org/article/d30a73785d7b4b828b986c348f5c867a
Autor:
Siyu LI, Hongquan LIU, Han SUN, Yanjie XU, Leiheng HUANG, Han LONG, Honglin LING, Jiangyi CHENG, Kunfeng YANG
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 15, Pp 209-219 (2022)
In order to improve the yield of crude polysaccharide from Chlorella vulgaris and explore the antioxidant effect of purified intracellular polysaccharide from Chlorella vulgaris, this study adopted the method of ultrasonic crushing and hot water extr
Externí odkaz:
https://doaj.org/article/395e49c8ec0641d985cb05091cb6242e
Publikováno v:
Rock and Soil Mechanics, Vol 43, Iss 6, Pp 1585-1595 (2022)
For the problems existing in the traditional single discontinuity (structural plane) based clustering model, such as the risk of misclassification or omission and the inability to identify noise and isolated values, a dominant partitioning method of
Externí odkaz:
https://doaj.org/article/4b901901862a4ba0a191b3d3dc4f4873
Autor:
Zexu Chen, Han Long, Jianhua Guo, Yiran Wang, Kezhe He, Chenchen Tao, Xiong Li, Keji Jiang, Su Guo, Yan Pi
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 15 (2022)
BackgroundDe novo deletion of the neuronal calcium-binding protein 2 (NECAB2) locus is associated with idiopathic autism spectrum disorders (ASDs). The in vivo function of NECAB2 in the brain remains largely elusive.MethodsWe investigated the morphol
Externí odkaz:
https://doaj.org/article/cdc6b98254ae4632988142524b455665
Autor:
Ming-xiong DUAN, Jing ZHU, He LU, Guang-zhe WU, Wei-hua LI, Chao HUANG, Han LONG, Jian-jun WU
Publikováno v:
Guangtongxin yanjiu, Vol 00, Iss 03, Pp 33-37 (2021)
Aiming at the influence of matched filter (e.g.root raised cosine filter) on the coherent optical fiber communication system, the effect of roll-off factor (Rf) are studied under different value of optical bandwidth, residual dispersion and nonlinear
Externí odkaz:
https://doaj.org/article/9db78b77ed9a4411bcf0534011e5c898
Autor:
Dan Xu, Yunxiao Guo, Zhongyi Yu, Zhenfeng Wang, Rongze Lan, Runhao Zhao, Xinjia Xie, Han Long
Publikováno v:
Drones, Vol 7, Iss 1, p 28 (2022)
Flocking for fixed-Wing Unmanned Aerial Vehicles (UAVs) is an extremely complex challenge due to fixed-wing UAV’s control problem and the system’s coordinate difficulty. Recently, flocking approaches based on reinforcement learning have attracted
Externí odkaz:
https://doaj.org/article/c6ab4f1ac76d493ba7ce24f9710da27c