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    The connotation, characteristics, and teaching suggestions of independent thinking
    LIU Qiqi, GAO Bohao, WU Libao, WANG Fuying
    2025, 40(2): 1-6. DOI: 10.13603/j.cnki.51-1621/z.2025.02.001
    Abstract PDF
    Research hotspots, frontiers,and prospects of mathematics curriculum standards: knowledge graph analysis based on CiteSpace
    ZHANG Shikai
    2025, 40(2): 7-13. DOI: 10.13603/j.cnki.51-1621/z.2025.02.002
    Abstract PDF
    Dynamical analysis of the quantum Cournot model with spillover effects
    YU Hongmei
    2025, 40(2): 14-20. DOI: 10.13603/j.cnki.51-1621/z.2025.02.003
    Abstract PDF
    Linear discriminant analysis based on L1 paradigms
    ZHANG Jiahao, GU Hengyang
    2025, 40(2): 21-24,35. DOI: 10.13603/j.cnki.51-1621/z.2025.02.004
    Abstract PDF
    Stability and optimal control of a tumor-immunity model considering tumor quiescent cells
    WANG Xi, LIU Zijian
    2025, 40(2): 25-35. DOI: 10.13603/j.cnki.51-1621/z.2025.02.005
    Abstract PDF
    Complete solutions of the simultaneous Pell’s equations (a2+4)x2－y2=4 and x2－bz2=1
    LUO Junwen, CHENG Kaimin
    2025, 40(2): 36-42. DOI: 10.13603/j.cnki.51-1621/z.2025.02.006
    Abstract PDF
    Research on MPPT control algorithm based on improved photovoltaic system
    ZHENG Zhao, LIN Guojun, YE Haodong, MA Jiayu
    2025, 40(2): 43-50. DOI: 10.13603/j.cnki.51-1621/z.2025.02.007
    Abstract PDF
    Force analysis of tensile reinforcement in bilaterally-encapsulated geogrid-reinforced earth embankments
    YAN Qingwei
    2025, 40(2): 51-56,86. DOI: 10.13603/j.cnki.51-1621/z.2025.02.008
    Abstract PDF
    Analysis of knowledge co-creation mechanism between enterprises and users in virtual brand communities based on rootedness theory
    LIU Qing, XU Lingsa, MA Rongjie, LE Chengyi
    2025, 40(2): 57-66. DOI: 10.13603/j.cnki.51-1621/z.2025.02.009
    Abstract PDF
    The hollowing-out of rural labor force, planting structure and grain production efficiency
    PAN Guiyi, CHEN Wenjun, XIONG Linbo
    2025, 40(2): 67-75. DOI: 10.13603/j.cnki.51-1621/z.2025.02.010
    Abstract PDF
    Research on coupling coordination and driving factors between exhibition industry and modernization of industrial chain and supply chain
    WANG Ning, CAI Weimin
    2025, 40(2): 76-86. DOI: 10.13603/j.cnki.51-1621/z.2025.02.011
    Abstract PDF
    Spatial response of land use change and ecosystem service value under multi-scenario simulation with Jiangjin District of Chongqing as an example
    LIANG Tian, CHEN Yinyin, YANG Tong, TIAN Xinya, MAO Yanli
    2025, 40(2): 87-94,128. DOI: 10.13603/j.cnki.51-1621/z.2025.02.012
    Abstract PDF
    The difference between projected and perceived images of rural tourism scenic areas: a case study of Huangling in Wuyuan
    WEI Meixian, CHEN Guisong
    2025, 40(2): 95-103. DOI: 10.13603/j.cnki.51-1621/z.2025.02.013
    Abstract PDF
    The relationship between loneliness and rumination: a meta-analysis
    LIU Huan, YANG Dehua, LU Change
    2025, 40(2): 104-114. DOI: 10.13603/j.cnki.51-1621/z.2025.02.014
    Abstract PDF
    The effect of short video use on depression in junior high school students: the chain mediating effect of basic psychological needs satisfaction and core self-evaluation
    LIAO Lifen, LIU Mingli
    2025, 40(2): 115-122. DOI: 10.13603/j.cnki.51-1621/z.2025.02.015
    Abstract PDF
    Integration of “DualCarbon” education and teaching college students
    CHEN Jiandong, LIU Miaomiao, FENG Ying
    2025, 40(2): 123-128. DOI: 10.13603/j.cnki.51-1621/z.2025.02.016
    Abstract PDF