Search Results - "Wang, Zaihua"

Criteria for minimization of spectral abscissa of time-delay systems by Wang, Zaihua

“…Spectral abscissa (SA) is defined as the real part of the rightmost characteristic root(s) of a dynamical system, and it can be regarded as the decaying rate…”
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Multiplicity-induced optimal gains of an inverted pendulum system under a delayed proportional-derivative-acceleration feedback by Mei, Zisong, Wang, Zaihua

“…This paper studies the stabilization to an inverted pendulum under a delayed proportional-derivative-acceleration (PDA) feedback, which can be used to…”
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Quantitative evidence from VOCs source apportionment reveals O3 control strategies in northern and southern China by Wang, Zhenyu, Tian, Xiao, Li, Jie, Wang, Feng, Liang, Weiqing, Zhao, Huan, Huang, Bo, Wang, Zaihua, Feng, Yinchang, Shi, Guoliang

“…[Display omitted] •Reveal the concentration characteristics of three different types of VOCs.•Explore the drivers of photochemically consumed VOCs to generate…”
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Raloxifene/SBE-β-CD Inclusion Complexes Formulated into Nanoparticles with Chitosan to Overcome the Absorption Barrier for Bioavailability Enhancement by Wang, Zaihua, Li, Yan

“…Raloxifene (RXF) is a hormone-like medication used for treating postmenopausal osteoporosis and estrogen-dependent breast cancer, yet associated with bad low…”
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Controlling a neuron by stimulating a coupled neuron by Liang, Song, Wang, Zaihua

“…Despite the intensive studies on neurons, the control mechanism in real interactions of neurons is still unclear. This paper presents an understanding of this…”
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Motion control of a two-wheeled inverted pendulum with uncertain rolling resistance and angle constraint based on slow-fast dynamics by Liang, Song, Wang, Zaihua, Stepan, Gabor

“…Rolling resistance and angle constraint are important factors affecting the control performance and dynamics of Two-Wheeled Inverted Pendulums (TWIPs, for…”
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Optimal feedback gains of a delayed proportional-derivative (PD)control for balancing an inverted pendulum by Wang, Qiang, Wang, Zaihua

“…In the dynamics analysis and synthesis of a controlled system, it is important to know for what feedback gains can the controlled system decay to the demanded…”
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Comparative Analysis of Water-Soluble Polysaccharides from Dendrobium Second Love 'Tokimeki' and Dendrobium nobile in Structure, Antioxidant, and Anti-Tumor Activity In Vitro by Ye, Guangying, Zhang, Jinhui, Xu, Xiaoli, Zeng, Canbiao, Ye, Qingsheng, Wang, Zaihua

“…With potential anti-tumor and antioxidant properties, the polysaccharide content of is relatively lower than that of the other medicinal To find high-content…”
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One-pot solvothermal synthesis of a Cu2O/Graphene nanocomposite and its application in an electrochemical sensor for dopamine by Zhang, Fengyuan, Li, Yongjie, Gu, Yong-e, Wang, Zaihua, Wang, Chunming

“…Nanocomposites composed of cuprous oxide (Cu 2 O) and graphene were synthesized via reduction of copper(II) in ethylene glycol. This material possesses the…”
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What we can do? The risk factors for multi-drug resistant infection in pediatric intensive care unit (PICU): a case-control study by Wang, Zaihua, Xia, Zhongfang

“…The risk factors for multi-drug resistant infection (MDRI) in the pediatric intensive care unit (PICU) remain unclear. It's necessary to evaluate the…”
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Simultaneous electrochemical determination of uric acid, xanthine and hypoxanthine based on poly(l-arginine)/graphene composite film modified electrode by Zhang, Fengyuan, Wang, Zaihua, Zhang, Yuzhen, Zheng, Zhixiang, Wang, Chunming, Du, Yongling, Ye, Weichun

“…► Poly(l-Arg)/ERGO modified electrode was prepared by one-step electrochemical way. ► The modified electrode was used to simultaneously determine UA, XA and…”
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An effective analytical criterion for stability testing of fractional-delay systems by Shi, Min, Wang, Zaihua

“…This paper investigates the BIBO stability of a class of fractional-delay systems with rational orders, a stability that holds true if all the characteristic…”
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Parametric continuation algorithm for time-delay systems and bifurcation caused by multiple characteristic roots by Wang, Zaihua, Liang, Song, Molnar, Csenge A., Insperger, Tamas, Stepan, Gabor

“…Stability analysis has been always a key issue in nonlinear dynamics and engineering applications, and it is still a challenging task for time-delay control…”
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Drought Stress Induced Different Response Mechanisms in Three Dendrobium Species under Different Photosynthetic Pathways by Xia, Ke, Wu, Qiaofen, Yang, Yanni, Liu, Qiao, Wang, Zaihua, Zhao, Zhiguo, Li, Jie, He, Jinxiang, Chai, Shengfeng, Qiu, Shuo

“…Many species, which hold a high status and value in traditional Chinese medicine, grow on barks and rocks in the wild, often encountering harsh environments…”
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Correcting the initialization of models with fractional derivatives via history-dependent conditions by Du, Maolin, Wang, Zaihua

“…Fractional differential equations are more and more used in modeling memory（history-dependent,nonlocal,or hereditary） phenomena.Conventional initial values of…”
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Source-oriented characterization of single particles from in-port ship emissions in Guangzhou, China by Zhou, Yang, Wang, Zaihua, Pei, Chenglei, Li, Lei, Wu, Mengxi, Wu, Manman, Huang, Bo, Cheng, Chunlei, Li, Mei, Wang, Xinming, Zhou, Zhen

“…In this work, we analyzed freshly emitted particles from ship exhaust in the Guangzhou port region before and after the implementation of a clean fuel policy…”
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One-step synthesis of PtPdAu ternary alloy nanoparticles on graphene with superior methanol electrooxidation activity by Zhang, Yuzhen, Gu, Yong-e, Lin, Shaoxiong, Wei, Jinping, Wang, Zaihua, Wang, Chunming, Du, Yongling, Ye, Weichun

“…► PtPdAu nanoparticles were synthesized on graphene sheets via chemical reduction method. ► The prepared PtPdAu nanoparticles were ternary alloy with fcc…”
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Potted Phalaenopsis Grading: Precise Bloom and Bud Counting with the PA-YOLO Algorithm and Multiviewpoint Imaging by Yang, Yi, Zhang, Guankang, Ma, Shutao, Wang, Zaihua, Liu, Houcheng, Gu, Song

“…The accurate detection and counting of flowers ensure the grading quality of the ornamental plants. In automated potted flower grading scenarios, low detection…”
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Facile method to prepare Pd/graphene–polyaniline nanocomposite and used as new electrode material for electrochemical sensing by Zheng, Zhixiang, Du, Yongling, Feng, Qingliang, Wang, Zaihua, Wang, Chunming

“…[Display omitted] ► The Gr colloids were prepared by the reduction of graphite oxide. ► In situ direct synthesis of graphene–aniline complex by a…”
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Microwave-Assisted Synthesis of Pt/Graphene Nanocomposites for Nonenzymatic Hydrogen Peroxide Sensor by Zhang, Fengyuan, Wang, Zaihua, Zhang, Yuzhen, Zheng, Zhixiang, Wang, Chunming, Du, Yongling, Ye, Weichun

“…A sensitive nonenzymatic hydrogen peroxide (H2O2) sensor was fabricated based on Pt/graphene (Pt/GN) nanocomposites. The nanocomposites were rapidly…”
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