Zobrazeno 1 - 10
of 702
pro vyhledávání: '"Pengfei, Cheng"'
Autor:
Chao Guo, Shiwen Hu, Pengfei Cheng, Kuan Cheng, Yang Yang, Guojun Chen, Qi Wang, Ying Wang, Tongxu Liu
Publikováno v:
Eco-Environment & Health, Vol 3, Iss 4, Pp 505-515 (2024)
Perfluoroalkyl acids (PFAAs) are emerging organic pollutants that have attracted significant attention in the fields of environmental chemistry and toxicology. Although PFAAs are pervasive in soils and sediments, there is a paucity of research regard
Externí odkaz:
https://doaj.org/article/c0362a9e2fd1428e8d2676bcde3f409f
Autor:
Pengfei Cheng, Yuhao Wang
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-18 (2024)
Abstract This study leverages China’s staggered implementation of the intellectual property pilot and demonstration city (IPPDC) policy as a quasi-natural experiment to evaluate the impact of intellectual property protection (IPP) on enterprise sup
Externí odkaz:
https://doaj.org/article/24e8c9bfceae4df48a51883f7febb1cb
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract Our study examines the relationship between intellectual property rights protection (IPRP) and carbon emissions (CE) using an unbalanced panel data set from 116 countries spanning 2008–2020. The analysis reveals a positive relationship bet
Externí odkaz:
https://doaj.org/article/ee013ad0dfb441fea5139d1dadf3a3b1
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract The development of rural e-commerce in China is viewed as an opportunity to increase rural income. Using panel data from 592 national-level key poverty-stricken (NLKPS) counties from 2014 to 2020, we confirm that the National Rural E-commerc
Externí odkaz:
https://doaj.org/article/8e5dc9d954ed47caabacbc4eab0a7c30
Autor:
Gang Ti, Yuan He, Youde Xiao, Jiyuan Yan, Rong Ding, Pengfei Cheng, Wei Wu, Dawei Ye, Jinxi Wang, Lili Li
Publikováno v:
Nutrition & Diabetes, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Background Due to the essential role of calcium in vital biological functions, diet low in calcium (DLC) is associated with various diseases. However, there is a lack of study about the current prevalence and health burden due to DLC using r
Externí odkaz:
https://doaj.org/article/fb1625a7ecc54fda8fd4b811e19afbbd
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
There has been an emergence of a diversity of microalgal mixotrophic synergistic mechanisms due to substrate differences. In this study, the effects of the mixotrophic culture of Chlorella vulgaris were examined. The maximum values of cell density, s
Externí odkaz:
https://doaj.org/article/b6ca60e80ce843e381c53e44792da8fb
Autor:
Shanfu Sun, Tianliang Wang, Ruiqi Liu, Zhenchao Sun, Xidong Hao, Yinglin Wang, Pengfei Cheng, Lei Shi, Chunfu Zhang, Xin Zhou
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 107027- (2024)
Nickel/iron-layered double hydroxide (NiFe-LDH) tends to undergo an electrochemically induced surface reconstruction during the water oxidation in alkaline, which will consume excess electric energy to overcome the reconstruction thermodynamic barrie
Externí odkaz:
https://doaj.org/article/467f3f95c69948c99262b1c1562045dc
Publikováno v:
ACS Omega, Vol 9, Iss 17, Pp 18777-18785 (2024)
Externí odkaz:
https://doaj.org/article/52eafe2976db4c09a2b800da105fc884
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36972- (2024)
This study investigates the impact of geopolitical risk (GPR) on green international technology spillovers through foreign direct investment (FDI) and import channels. The research aims to understand how GPR influences the transfer of green technolog
Externí odkaz:
https://doaj.org/article/98b31e478d1c4f3fb17cdcf6fae14457
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
BackgroundRespiratory therapists (RTs) play a vital role in healthcare, specializing in the treatment and management of heart and lung conditions, particularly during the COVID-19 pandemic. Despite the importance of RTs, little attention has been pai
Externí odkaz:
https://doaj.org/article/49bc860a9ff84117a7e0e784c1498623