Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Xingjie Ji"'
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Based on trend analysis, partial correlation analysis, and Mann–Kendall test, we analyzed the spatiotemporal variations of net primary productivity (NPP) in the Yellow River Basin and their responses to meteorological factors during the period 1981
Externí odkaz:
https://doaj.org/article/47e1ed0ba8304863b65233e66251d59a
Publikováno v:
Agriculture, Vol 13, Iss 2, p 293 (2023)
Crop disease identification and monitoring is an important research topic in smart agriculture. In particular, it is a prerequisite for disease detection and the mapping of infected areas. Wheat fusarium head blight (FHB) is a serious threat to the q
Externí odkaz:
https://doaj.org/article/97da017c9a6940008122daa4356efa5e
Publikováno v:
Agronomy, Vol 12, Iss 8, p 1876 (2022)
The recognition accuracy of traditional image recognition methods is heavily dependent on the design of complicated and tedious hand-crafted features. In view of the problems of poor accuracy and complicated feature extraction, this study presents a
Externí odkaz:
https://doaj.org/article/a14b4fa844f04bd79827ba7aee1fc1c4
Autor:
Xiaojuan Yang, Ning Yao, Wei Hu, Xingjie Ji, Qingzu Luan, Yuan Liu, Wei Bai, Di Chen, Buchun Liu
Publikováno v:
Agronomy, Vol 12, Iss 4, p 843 (2022)
China has a marked continental monsoon climate characterized by dry and wet hazards that have destructive impacts on grape yields and quality. The purpose of this study was to analyze the spatiotemporal characteristics of dryness/wetness in the wine
Externí odkaz:
https://doaj.org/article/691ddd678fbf4f14839417611ab9513e
Autor:
Longyu Jiang, Quan Jin, Feng Hua, Xingjie Jiang, Zeyu Wang, Wei Gao, Fuhua Huang, Can Fang, Yongzeng Yang
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The receptive field (RF) plays a crucial role in convolutional neural networks (CNNs) because it determines the amount of input information that each neuron in a CNN can perceive, which directly affects the feature extraction ability. As the number o
Externí odkaz:
https://doaj.org/article/4e38cb8164d942f8ba47f2ade52eca8e
Autor:
Liping Yang, Yaqiang Dong, Wei Gao, Xingjie Jia, Junyao Zhang, Yanqiu Li, Qiang Li, Qikui Man, Baogen Shen
Publikováno v:
Materials & Design, Vol 239, Iss , Pp 112787- (2024)
In order to develop a multi-principal element alloy with outstanding soft magnetic properties and high thermal stability, a Fe35Co35Mn30−xAlx (x = 9, 12, 15, 18, 21, 24) alloy system was designed. The findings demonstrated that the optimal Al/Mn co
Externí odkaz:
https://doaj.org/article/c74b12323a44446c97acd2867fb8c2a3
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 9594-9600 (2023)
The effects of static magnetic field strength on the rapid solidified structure, thermal stability, crystallization structure and soft magnetic properties of melt-spun Fe81.6Si4B13Cu1.4 alloys were investigated and the corresponding related mechanism
Externí odkaz:
https://doaj.org/article/0d0740871c224e3bbf6b556a845d92fb
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-15 (2023)
Abstract Ocean wave climate, including wind waves and swells, is essential to human marine activities and global or regional climate systems, and is highly related to harnessing wave energy resources. In this study, a global 3-hourly instantaneous wa
Externí odkaz:
https://doaj.org/article/836b166e4cf045a09ceb0d9f87273a41
Autor:
Zhonghao Liu, Yaqiang Dong, Xincai Liu, Hao Lu, Yue Wu, Ruiheng Zhang, Yan Ma, Haijie Zhang, Xingjie Jia, Aina He, Jiawei Li, Xinmin Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 3872-3883 (2022)
In this work, Fe85-xSi9.6Al5.4Snx (x = 0, 0.2, 0.4, 0.6, 0.8, and 1.0) Soft magnetic powder cores (SMPCs) were prepared by Sn doping, and the effects of the doping on the microstructures and soft magnetic properties were systematically investigated.
Externí odkaz:
https://doaj.org/article/e5c5242538924680ae53046c9f0c5046
Autor:
Wei Gao, Yaqiang Dong, Yan Ma, Hang Wu, Xingjie Jia, Zhonghao Liu, Xubin Li, Ronglin Zhao, Shouding Wu, Qiang Li, Aina He, Jiawei Li
Publikováno v:
Materials & Design, Vol 225, Iss , Pp 111537- (2023)
Al1.5(CoxFe6-x)6Cr high-entropy alloy (HEA) soft magnetic powder cores (SMPCs) were designed and prepared via gas atomization and insulation, and the effects of the Co/Fe ratio on their phase formation, microstructure evolution, and soft magnetic pro
Externí odkaz:
https://doaj.org/article/6214870f5bb8469dae9c74e219bf903c