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  1. No Access

    Article

    Analysis of heat consumption and nutritional requirements in sports based on optical imaging technology and temperature sensors

    Nutritional status is an important foundation for the growth and development, physical health, and athletic ability of university athletes. Athletes usually require higher amounts of energy and nutrients to su...

    Liu Zhen in Optical and Quantum Electronics (2024)

  2. No Access

    Article

    Affective-pose gait: perceiving emotions from gaits with body pose and human affective prior knowledge

    As a non-verbal biometric method that can be perceived emotion at a distance, gait has broad applications in affective computing. To perceive emotions from gaits, existing methods usually use velocity, acceler...

    Zhao YuMeng, Liu Zhen, Liu TingTing, Wang YuanYi… in Multimedia Tools and Applications (2024)

  3. No Access

    Chapter and Conference Paper

    Research on English Teaching in Higher Vocational Colleges Based on Big Data Analysis

    Big data analysis is an important part of English Teaching in higher vocational colleges. Because of its huge database, complex theoretical knowledge and wide simulation range, it is difficult to carry out and...

    **ao Yang, Liu Zhen in Application of Big Data, Blockchain, and I… (2023)

  4. No Access

    Article

    Integrating the geology, seismic attributes, and production of reservoirs to adjust interwell areas: A case from the Mangyshlak Basin of West Kazakhstan

    Dynamic models of the seismic, geological, and flow characteristics of a reservoir are the main tool used to evaluate the potential of drilling new infill wells. Static geological models are mainly based on bo...

    Zhumabekov Arslan, Liu Zhen, Portnov Vasily, Wei **aodong, Chen **n in Applied Geophysics (2021)

  5. No Access

    Article

    Research on detection and location of weak edge signals

    In order to be able to control the growth rate of industrial polycrystalline silicon rods well and reduce energy consumption, it is necessary to accurately locate the boundaries of the silicon rods and measure...

    Zhou **uyun, Cao **aohan, Zhou Ting, Liu Zhen in Signal, Image and Video Processing (2020)

  6. No Access

    Article

    Near-Infrared Spectroscopic Analysis of Green Waste Composting

    Changes in compost components produced over different composting periods and with addition of 0, 5, 10, and 15% humic acids (HA) were analyzed by near-infrared spectroscopy (NIRS) in order to investigate the t...

    Liu Zhen, Qi Na, Luan Yaning, Yang **ang… in Chemistry and Technology of Fuels and Oils (2016)

  7. No Access

    Article

    Abnormal anthropometric measurements and growth pattern in male adolescent idiopathic scoliosis

    The progression of adolescent idiopathic scoliosis is closely correlated with longitudinal growth during puberty. A decreased incidence of curve progression has been found in male patients with adolescent idio...

    Wang Wei-jun, Sun Xu, Wang Zhi-wei, Qiu Xu-sheng, Liu Zhen… in European Spine Journal (2012)

  8. No Access

    Chapter and Conference Paper

    The Research of Chinese Q&A System Based on Similarity Algorithm

    On the basis of the research on the theories of the Chinese question answering system, in-depth analysis on the calculation methods of the current statement similarity has been done; the advantages and disadva...

    Liu Zhen, **ao Wenxian, Wan Wenlong… in Computer, Informatics, Cybernetics and App… (2012)

  9. No Access

    Chapter and Conference Paper

    AC/DC Power Modulation for Corona Plasma Generation

    Gas cleaning techniques using non-thermal plasma are slowly introduced into industry nowadays. Here we present a novel power modulator for the efficient generation of large volume corona plasma. No expensive h...

    A. J. M. Pemen, T. H. P. Ariaans, Liu Zhen… in Electrostatic Precipitation (2009)

  10. No Access

    Article

    Dirichlet problem related to a class of superprocesses

    Liu Zhen, Wu Rong in Chinese Science Bulletin (1997)