Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Xiaoheng Zhang"'
Publikováno v:
Journal of the World Aquaculture Society, Vol 55, Iss 3, Pp n/a-n/a (2024)
Abstract Promoting the productivity and environmental sustainability of aquaculture is critical in ensuring its healthy development. This study assesses freshwater aquaculture's technical efficiency and ecological efficiency in China's 19 inland prov
Externí odkaz:
https://doaj.org/article/aa0737c96e714a5290a7817d74550b23
Autor:
Qiang Zhang, Xinwei Li, Guorong Lan, Xiangxu Wang, Jiakai Shen, Hui Zeng, Peng Yuan, Xiaoheng Zhang, Weidong Li
Publikováno v:
IEEE Access, Vol 12, Pp 107645-107655 (2024)
Frequency spatial distribution characteristics of interconnected power systems are highlighted, resulting in significant regional frequency differences and inter-region tie-line power fluctuations, posing a threat to frequency security operation. For
Externí odkaz:
https://doaj.org/article/d92746327aae407ea5a01ec21a3f79ec
Publikováno v:
Water, Vol 16, Iss 13, p 1820 (2024)
Karst groundwater is a crucial water source, but it has faced significant environmental risks in recent years. The complexity of the groundwater system necessitates innovative approaches to studying karst groundwater. This paper focuses on the karst
Externí odkaz:
https://doaj.org/article/19bd55dbbf26409db1e246ca3f18528d
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 7 (2023)
IntroductionIn the face of escalating apprehensions surrounding food security, the sustainability of food systems, and food quality, the ingenuity of resource management strategies becomes paramount. A key component within these strategies is the enh
Externí odkaz:
https://doaj.org/article/58f53514e80f4c4cb82e1d546ea9109b
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 200-209 (2022)
After the large-scale wind power airport is connected to the power grid, the wind farm cannot actively provide inertia support to the system, resulting in a significant decline in the inertia of the power system and weakening the frequency regulation
Externí odkaz:
https://doaj.org/article/cc1bceffb8b74c7bb8fc31fe1ba70ba3
Publikováno v:
International Studies of Economics, Vol 17, Iss 1, Pp 108-124 (2022)
Abstract The chemical fertilizer industry has made great contributions to China's food security. Existing studies mainly focus on evaluating fertilizer use efficiency at the farm level whereas little is known about the technical efficiency of Chinese
Externí odkaz:
https://doaj.org/article/620285682367416583fb597d6da8921e
Publikováno v:
PLoS ONE, Vol 18, Iss 10, p e0291936 (2023)
The convergence of China's digital economy and green finance holds great significance for fostering a sustainable and high-quality developmental path. However, existing studies have not explored the coupling coordination development between these two
Externí odkaz:
https://doaj.org/article/5acb5232a1004a05b3b890195ed3fc5d
Publikováno v:
Frontiers in Public Health, Vol 10 (2023)
A comprehensive survey of the development trends, trend evolution, and spatial non-equilibrium characteristics of the intelligent smart medical industry in the Yangtze River Economic Belt could provide significant policy implications for optimizing t
Externí odkaz:
https://doaj.org/article/3ee391158efc417abb7f00b513202cf9
Autor:
Yinghui Yuan, Xiaoheng Zhang
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract The overuse of agrochemicals in greenhouse production system has aroused high concerns in China. Existing studies have investigated the status and determinants of agrochemicals overuse for greenhouse vegetables whereas little is known about
Externí odkaz:
https://doaj.org/article/5d47a37c2ede4c9d8cca7f9a5746d6cc
Publikováno v:
Brazilian Journal of Otorhinolaryngology, Vol 86, Iss 6, Pp 774-780 (2020)
Introduction: Previous research has suggested that individuals with different blood groups show varied incidences of noise-induced hearing loss. The reduced otoacoustic emissions amplitudes indicate the higher possibilities of outer hair cell damage
Externí odkaz:
https://doaj.org/article/230e0c6b489541c8a0736631785c4611