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Akademický článek

Data-Driven Discovery of Stochastic Differential Equations

Autor: Yasen Wang, Huazhen Fang, Junyang Jin, Guijun Ma, Xin He, Xing Dai, Zuogong Yue, Cheng Cheng, Hai-Tao Zhang, Donglin Pu, Dongrui Wu, Ye Yuan, Jorge Gonçalves, Jürgen Kurths, Han Ding

Publikováno v: Engineering, Vol 17, Iss , Pp 244-252 (2022)

Stochastic differential equations (SDEs) are mathematical models that are widely used to describe complex processes or phenomena perturbed by random noise from different sources. The identification of SDEs governing a system is often a challenge beca

Externí odkaz: https://doaj.org/article/b4483c2ac5e647699987f83fec44a949

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Akademický článek

Data Fusion Generative Adversarial Network for Multi-Class Imbalanced Fault Diagnosis of Rotating Machinery

Autor: Qianjun Liu, Guijun Ma, Cheng Cheng

Publikováno v: IEEE Access, Vol 8, Pp 70111-70124 (2020)

For the fault diagnosis problems of rotating machinery in the real industrial practice, measurement data with imbalanced class distributions negatively affect the diagnostic performance of most conventional machine learning classification algorithms

Externí odkaz: https://doaj.org/article/a4ef170b279a45c6b8617f426c48de52

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Akademický článek

Iron(II) Spin Crossover Coordination Polymers Derived From a Redox Active Equatorial Tetrathiafulvalene Schiff-Base Ligand

Autor: Ya-Ru Qiu, Long Cui, Jing-Yuan Ge, Mohamedally Kurmoo, Guijun Ma, Jian Su

Publikováno v: Frontiers in Chemistry, Vol 9 (2021)

Two polymorphic FeII coordination polymers [FeIIL (TPPE)0.5] 1) and [(FeII3L3 (TPPE)1.5)] 2), were obtained from a redox-active tetrathiafulvalene (TTF) functionalized ligand [H2L = 2,2’-(((2-(4,5-bis-(methylthio)-1,3-dithiol-2-ylidene)benzo(d) (1,

Externí odkaz: https://doaj.org/article/fa81dbcb99ce44aca02c2ef58103c9e3

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Stille type P–C coupling polycondensation towards phosphorus-crosslinked polythiophenes with P-regulated photocatalytic hydrogen evolution

Autor: Zhikai Zhang, Boyang Zhang, Xue Han, Hongyi Chen, Cece Xue, Min Peng, Guijun Ma, Yi Ren

Publikováno v: Chemical Science. 14:2990-2998

New type of Stille type phosphorus–carbon polycondensation was developed to access phosphorus-crosslinked polythiophenes where regulating P-center environments can be an effective strategy for fine tuning the photocatalytic H2 evolution performance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41a0e9fcdf28a85bd78980cec2a39007
https://doi.org/10.1039/d2sc06702a

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Formation of multifaceted nano-groove structure on rutile TiO2 photoanode for efficient electron-hole separation and water splitting

Autor: Can Li, Fengtao Fan, Hui Zhang, Hao Huang, Ruotian Chen, Zhi Liu, Yaling Luo, Xiaoyi Zhan, Ziyu Wang, Hongru Peng, Fan Yang, Yao Xiang, Zheng Peng, Weimin Liu, Qin Zhou, Xin Ou, Guijun Ma, Yong Han

Publikováno v: Journal of Energy Chemistry. 65:19-25

Photoelectrochemical (PEC) water-splitting using solar energy holds great promise for the renewable energy future, and a key challenge in the development of industry viable PEC devices is the unavailability of high-efficient photoanodes. Herein, we d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0e145f14fb7828deb6bbfd8c7d5ce95
https://doi.org/10.1016/j.jechem.2021.05.007

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