Zobrazeno 1 - 10
of 282
pro vyhledávání: '"Zhaoyan Zhang"'
Autor:
Xiaoqin La, Xiaoting He, Jingyi Liang, Zhaoyan Zhang, Hanqing Li, Yizhi Liu, Ting Liu, Zhuoyu Li, Changxin Wu
Publikováno v:
Nutrients, Vol 16, Iss 13, p 2148 (2024)
Excessive alcohol consumption has led to the prevalence of gastrointestinal ailments. Alleviating gastric disorders attributed to alcohol-induced thinning of the mucus layer has centered on enhancing mucin secretion as a pivotal approach. In this stu
Externí odkaz:
https://doaj.org/article/c36af0bbae9f4276813b6683d260a592
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract In laryngeal research, studying the vertical vocal fold oscillation component is often disregarded. However, vocal fold oscillation by its nature is a three-dimensional process. In the past, we have developed an in-vivo experimental protocol
Externí odkaz:
https://doaj.org/article/92196d3feef94b9ea6e1b0bc28c17a7a
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 46-56 (2022)
Doubly-fed induction generator (DFIG) of wind generation system is generally located at the end of the distribution power-grid. Under the weak power grid, the grid connection of wind turbines is unstable, and the current quality is poor. Based on DFI
Externí odkaz:
https://doaj.org/article/6faa488185d94174bc8f40141a0868d5
Autor:
Yuzhu Huang, Zhaoyan Zhang
Publikováno v:
Entropy, Vol 25, Iss 12, p 1570 (2023)
This paper focuses on a neural adaptive H∞ sliding-mode control scheme for a class of uncertain nonlinear systems subject to external disturbances by the aid of adaptive dynamic programming (ADP). First, by combining the neural network (NN) approxi
Externí odkaz:
https://doaj.org/article/3e972ac92c4d401bbad7037ed1c75684
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 1182-1197 (2021)
Wind turbine has been working in the harsh environment for a long time, which leads to frequent failures. It is of great practical significance to use reasonable and efficient methods to early-warning wind turbine components. In the actual operation,
Externí odkaz:
https://doaj.org/article/399f83f342db4f26abb598ce540b85d5
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
Recently, there has been a rapidly expanding interest in a new nanomaterial, graphene quantum dots (GQDs), owing to its profound potential in various advanced applications. At present, the study of GQDs mainly focuses on the new synthesis methods and
Externí odkaz:
https://doaj.org/article/62365e075f464a1db745aac6589f779f
Publikováno v:
Energies, Vol 16, Iss 9, p 3781 (2023)
The coordinated use of electricity and a heat energy system can effectively improve the energy structure during winter heating in the northern part of China and improve the environmental pollution problem. In this paper, an economic scheduling model
Externí odkaz:
https://doaj.org/article/38d27f164c85481099077ff89106f626
Autor:
Zhiheng Liu, Yongqing Wang, Jiuxi Cheng, Peijie Han, Zhibin Liu, Zhaoyan Zhang, Xiaoguang Li, Jianquan Yao
Publikováno v:
Energies, Vol 16, Iss 8, p 3494 (2023)
In order to solve the problem that the dual Mach Zehnder (M-Z) interferometer system is easily affected by external environmental noise, a data signal-processing scheme based on Hilbert–Huang transform (HHT) is proposed to achieve high-precision lo
Externí odkaz:
https://doaj.org/article/32cc5e582bcf458b8692ca65106dffde
Publikováno v:
Energies, Vol 16, Iss 1, p 500 (2023)
Aiming at the impact of the uncertainty of source load on the optimal scheduling in an integrated energy system (IES), in this paper, based on hybrid resolution modeling and hybrid instruction cycle scheduling technology, three time scales of day-ahe
Externí odkaz:
https://doaj.org/article/7dd44e42e17844c38a20808397060970
Publikováno v:
Laryngoscope Investigative Otolaryngology, Vol 5, Iss 1, Pp 82-89 (2020)
Abstract Objectives Vocal fold (VF) stiffness and geometry are determinant variables in voice production. Type 1 medialization thyroplasty (MT), the primary surgical treatment for glottic insufficiency, changes both of these variables. Understanding
Externí odkaz:
https://doaj.org/article/bccf8d21e53949de8c95e1b166a1d63c