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  1. No Access

    Article

    Cross-domain Fisher Discrimination Criterion: A Domain Adaptive Method Based on the Nature of Classifier

    Most domain adaptive methods enhance the classification performance of target domain via overcoming the distribution difference between source and target domains while ignoring the nature of classifier, i.e., ...

    Yuchuan Liu, Lianzhi Li, Jia Tan, Yu Rao, **aoheng Tan, Yongsong Li in Applied Intelligence (2024)

  2. Article

    Open Access

    Nonexistence of solutions to fractional parabolic problem with general nonlinearities

    In this content, we investigate a class of fractional parabolic equation with general nonlinearities $$\begin{aligned} \frac{\partial z(x,t)}{...

    Lihong Zhang, Yuchuan Liu, Juan J. Nieto in Rendiconti del Circolo Matematico di Paler… (2024)

  3. No Access

    Article

    Drainage design combining drain holes and pinholes for tunnel boring machine segments subject to high water pressure

    Balance of the groundwater and ecology is crucial for controlled discharge. However, regarding the segments of tunnel boring machines (TBMs) under high water pressure, the stability of the lining structure is ...

    Yao Lu, Ming Huang, Zhijie Chen in Frontiers of Structural and Civil Engineer… (2023)

  4. Article

    Open Access

    Asymptotic Radial Solution of Parabolic Tempered Fractional Laplacian Problem

    We study parabolic equation with the tempered fractional Laplacian and logarithmic nonlinearity by the direct method of moving planes. We first prove several important theorems, such as asymptotic maximum prin...

    Guotao Wang, Yuchuan Liu, Juan J. Nieto in Bulletin of the Malaysian Mathematical Sci… (2022)

  5. Article

    Insight into an unsupervised two-step sparse transfer learning algorithm for speech diagnosis of Parkinson’s disease

    Speech diagnosis of Parkinson’s disease (PD) as a non-invasive and simple diagnosis method is particularly worth exploring. However, the number of samples of speech-based PD is relatively small, and there exis...

    Yongming Li, **nyue Zhang, Pin Wang, **aoheng Zhang in Neural Computing and Applications (2021)

  6. Article

    Open Access

    Localized instance fusion of MRI data of Alzheimer’s disease for classification based on instance transfer ensemble learning

    Diagnosis of Alzheimer’s disease (AD) is very important, and MRI is an effective imaging mode of Alzheimer’s disease. There are many existing studies on the diagnosis of Alzheimer’s disease based on MRI data. ...

    **aoheng Tan, Yuchuan Liu, Yongming Li, Pin Wang in BioMedical Engineering OnLine (2018)

  7. Article

    Open Access

    Dependency criterion based brain pathological age estimation of Alzheimer’s disease patients with MR scans

    Traditional brain age estimation methods are based on the idea that uses the real age as the training label. However, these methods ignore that there is a deviation between the real age and the brain age due t...

    Yongming Li, Yuchuan Liu, Pin Wang, Jie Wang, Sha Xu in BioMedical Engineering OnLine (2017)

  8. Article

    Open Access

    Classification of Parkinson’s disease utilizing multi-edit nearest-neighbor and ensemble learning algorithms with speech samples

    The use of speech based data in the classification of Parkinson disease (PD) has been shown to provide an effect, non-invasive mode of classification in recent years. Thus, there has been an increased interest...

    He-Hua Zhang, Liuyang Yang, Yuchuan Liu, Pin Wang, Jun Yin in BioMedical Engineering OnLine (2016)

  9. No Access

    Article

    Chronic β1-adrenergic blockade enhances myocardial β3-adrenergic coupling with nitric oxide-cGMP signaling in a canine model of chronic volume overload: new insight into mechanisms of cardiac benefit with selective β1-blocker therapy

    The β1-adrenergic antagonist metoprolol improves cardiac function in animals and patients with chronic heart failure, isolated mitral regurgitation (MR), and ischemic heart disease, though the molecular mechanism...

    Danielle M. Trappanese, Yuchuan Liu, Ryan C. McCormick in Basic Research in Cardiology (2014)

  10. Article

    Open Access

    Chronic beta-adrenergic blockade prevents volume overload-induced re-localization and oxidation of soluble guanylyl cyclase

    Yuchuan Liu, Louis Dell’Italia, Victor Rizzo in BMC Pharmacology and Toxicology (2013)

  11. No Access

    Article

    Inhibition of metastasis of syngeneic murine melanoma in vivo and vasculogenesis in vitro by monoclonal antibody C11C1 targeted to domain 5 of high molecular weight kininogen

    Metastasis of malignant tumors is a major cause of morbidity and mortality. Inhibition of tumor growth in distant organs is of clinical importance. We have demonstrated that C11C1, a murine monoclonal antibody...

    Sabina T. Khan, Robin A. Pixley, Yuchuan Liu in Cancer Immunology, Immunotherapy (2010)

  12. No Access

    Chapter and Conference Paper

    Study on Multi-Depots Vehicle Scheduling Problem and Its Two-Phase Particle Swarm Optimization

    To get global solution in multi-depots vehicle scheduling problem (MDVSP), MDVSP models are established. Two-phase particle swarm optimization (TPPSO) is established to solve MDVSP. The optimization course are...

    Suxin Wang, Leizhen Wang, Huilin Yuan in Emerging Intelligent Computing Technology … (2009)

  13. No Access

    Article

    A Quantitative Solution for the Full Shear-Thinning EHL Point Contact Problem Including Traction

    We present a realistic elastohydrodynamic lubrication (EHL) simulation in point contact using a Carreau-like model for the shear-thinning response and the Doolittle-Tait free-volume viscosity model for the pie...

    Yuchuan Liu, Q. Jane Wang, Scott Bair, Philippe Vergne in Tribology Letters (2007)

  14. No Access

    Article

    Analysis and Convenient Formulas for Elasto-Plastic Contacts of Nominally Flat Surfaces: Average Gap, Contact Area Ratio, and Plastically Deformed Volume

    Interaction of nominally flat engineering surfaces that leads to a large contact area exists in many mechanical systems. Considering periodic similarity of surface geometry, a numerical three-dimensional elast...

    W. Wayne Chen, Q. Jane Wang, Yuchuan Liu, Wei Chen, Jiao Cao in Tribology Letters (2007)

  15. No Access

    Article

    Performance comparison and parametric study on spiral groove gas film face seals

    Several spiral groove gas film face seals (SGFS) with different layouts are compared quantitatively to analyze their merits and faults and application behaviors. In addition, a parametric study on downstream m...

    Yuchuan Liu, **nmin Shen, Wanfu Xu in Science in China Series G: Physics, Mechan… (2004)

  16. No Access

    Article

    Simulation of temperature distribution of point contacts in mixed lubrication

    The numerical simulation of temperature distribution of point contacts in mixed lubrication is presented. The calculating includes two steps. First, temperature rises on two surfaces are obtained by a temperat...

    Yuchuan Liu, Yuanzhong Hu, Wenzhong Wang in Science in China Series E: Technolgical Sc… (2002)