Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Xiyun Yang"'
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 289, Iss , Pp 117455- (2025)
Developing sericulture industry is a promising model for the utilization of soils heavily contaminated with cadmium (Cd), but the management of polluted silkworm excrement (SE) becomes challenging. This study aimed to evaluate the effects of the SE b
Externí odkaz:
https://doaj.org/article/3572c111a97b42e6b210e9d1f7753e10
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 713-721 (2022)
The uncertain power flow analysis is essential to assessing the operating states of distribution networks under various uncertainties. The power flow calculations considering the single uncertainty have been well developed. However, different types o
Externí odkaz:
https://doaj.org/article/ea16909bedf44eff8477aa16855f5d58
Autor:
Yan Fang, Xiyun Yang, Shujuan Zhang, Xuyang Chen, Gang Lin, Yuqing Zhang, Mengjiao Wang, Mingzhu Li
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Abalone (Haliotis discus hannai Ino) is one of the most vital economic shellfish cultured in China. However, bacterial and viral infection often leads to its high mortality and serious economic losses. In this study, transcriptome sequencing was perf
Externí odkaz:
https://doaj.org/article/29b566e2e2a245c596517f8f2c2558ca
Publikováno v:
IEEE Access, Vol 8, Pp 12467-12478 (2020)
The intermittence and uncertainty of wind power pose challenges to large-scale wind power grid integration. The study of wind power uncertainty is becoming increasingly important for power system planning and operation. This paper proposes a wind pow
Externí odkaz:
https://doaj.org/article/8e6d5fd4fdc34a8cb7858a3d61bca3a4
Publikováno v:
Metals, Vol 12, Iss 2, p 318 (2022)
Magnesium and nickel were recovered from nickel-rich serpentine through sulfation roasting and water leaching. The factors affecting the extraction percentages of Mg and Ni were discussed. Under the conditions of the ratio of acid to ore of 0.8:1 and
Externí odkaz:
https://doaj.org/article/3c34b38caaf04b6aac78ad37b0b5864b
Publikováno v:
IEEE Access, Vol 6, Pp 51556-51565 (2018)
Research on the uncertainty of wind power has a significant influence on power system planning and decision-making. This paper proposes a novel method for wind power interval forecasting based on rough sets theory, weighted Markov chain, and kernel d
Externí odkaz:
https://doaj.org/article/800a63d7de65460e9f79e015b96853cd
Publikováno v:
Energies, Vol 13, Iss 11, p 2975 (2020)
The icing problem of wind turbine blades in northern China has a serious impact on the normal and safe operation of the unit. In order to effectively predict the icing conditions of wind turbine blades, a deep fully connected neural network optimized
Externí odkaz:
https://doaj.org/article/f3e8b164de2046959d1adb7d30c9a89c
Publikováno v:
Applied Sciences, Vol 9, Iss 9, p 1794 (2019)
The intermittency and uncertainty of wind power result in challenges for large-scale wind power integration. Accurate wind power prediction is becoming increasingly important for power system planning and operation. In this paper, a probabilistic int
Externí odkaz:
https://doaj.org/article/21e580784ecd4f9185ba97ed462b89cb
Publikováno v:
Energies, Vol 12, Iss 3, p 522 (2019)
Damaged wind turbine (WT) blades have an imbalanced load and abnormal vibration, which affects their safe and stable operation or even results in blade rupture. To solve this problem, this study proposes a new method to detect damage in WT blades usi
Externí odkaz:
https://doaj.org/article/cecef511513e498ca6e3fb793471268f
Publikováno v:
Energies, Vol 4, Iss 6, Pp 978-997 (2011)
Based on an analysis of the working principles of the hydraulic variable pitch system of a wind turbine, a novel Petri net model and reliability evaluation method are proposed. First, Petri net theory is adopted to build a model for each discrete sta
Externí odkaz:
https://doaj.org/article/adbb16d26d174e83ac0095dd2518a6da