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    New perspectives on mathematics teaching design: through the lens of mathematical aesthetics
    WANG Heting, ZHANG Kun
    2026, 41(4): 1-5. DOI: 10.13603/j.cnki.51-1621/z.2026.04.001
    Abstract PDF
    An exploratory study on micro-project based learning in primary school mathematics "Synthesis and Practice" from the perspective of mathematical culture
    YAN Yunjin, SU Yuqi
    2026, 41(4): 6-13. DOI: 10.13603/j.cnki.51-1621/z.2026.04.002
    Abstract PDF
    Suppression of blow-up in Keller-Segel system via the Poiseuille flow in a finite channel
    ZHOU Yuan, WU Jie
    2026, 41(4): 14-21. DOI: 10.13603/j.cnki.51-1621/z.2026.04.003
    Abstract PDF
    Exact solutions of a (2+1)-dimensional nonlinear partial differential equation
    OUYANG Yuheng
    2026, 41(4): 22-28. DOI: 10.13603/j.cnki.51-1621/z.2026.04.004
    Abstract PDF
    Actor-Critic algorithm based on generalized advantage estimation in continuous time and space
    HUANG Pei
    2026, 41(4): 29-35. DOI: 10.13603/j.cnki.51-1621/z.2026.04.005
    Abstract PDF
    Spatial-temporal characteristics and influencing factors of coupling coordination between new urbanization and scientific and technological innovation in Henan province
    LI Dapeng, KANG Yangming, LI Shijie, CHEN Shanshan, WANG Yang
    2026, 41(4): 36-44,111. DOI: 10.13603/j.cnki.51-1621/z.2026.04.006
    Abstract PDF
    Spatiotemporal evolution and driving factors of the urban-rural equalization of basic public services in Chongqing counties
    XING Li, LIU Rui, RAN Huiping
    2026, 41(4): 45-54. DOI: 10.13603/j.cnki.51-1621/z.2026.04.007
    Abstract PDF
    Data assets, information transparency and enterprise total factor productivity
    WANG Qian, ZHAN Qiling, YE Yanan
    2026, 41(4): 55-65. DOI: 10.13603/j.cnki.51-1621/z.2026.04.008
    Abstract PDF
    Regional differences and convergence in the coupling coordination degree between new quality productive forces and Chinese modernization
    WU Xuhui
    2026, 41(4): 66-77. DOI: 10.13603/j.cnki.51-1621/z.2026.04.009
    Abstract PDF
    Evaluation of the competitiveness of strategic emerging industries in the Yellow River Basin
    NIU Jinying, REN Qunluo
    2026, 41(4): 78-84. DOI: 10.13603/j.cnki.51-1621/z.2026.04.010
    Abstract PDF
    Analysis of research hotspots and trends in flash flood disasters based on CiteSpace
    HUANG Hao, HAN Peifeng, WANG Changlin, LI Tao, LIU Cheng
    2026, 41(4): 85-96. DOI: 10.13603/j.cnki.51-1621/z.2026.04.011
    Abstract PDF
    The relationship between perceived social adversity and depression among graduate students: a moderated mediation model
    WU Meiyu, ZHANG Shanshan
    2026, 41(4): 97-104. DOI: 10.13603/j.cnki.51-1621/z.2026.04.012
    Abstract PDF
    The application of machine learning in psychological intervention: a data visualization analysis based on CiteSpace
    LUO Nian, ZHOU Yun, YANG Hua
    2026, 41(4): 105-111. DOI: 10.13603/j.cnki.51-1621/z.2026.04.013
    Abstract PDF
    The impact of social support on career preparation behaviors of college students majoring in physical education: the mediating role of career decision-making self-efficacy and the regulating role of psychological resilience
    XU Yanling
    2026, 41(4): 112-120. DOI: 10.13603/j.cnki.51-1621/z.2026.04.014
    Abstract PDF
    Application of electron transfer method in the designing of galvanic cells
    WANG Liankea, WU Zhenyub
    2026, 41(4): 121-128. DOI: 10.13603/j.cnki.51-1621/z.2026.04.015
    Abstract PDF