يعرض 61 - 80 نتائج من 50,966 نتيجة بحث عن '(( significant factor based ) OR ( significant ((spatial decrease) OR (substantial decrease)) ))', وقت الاستعلام: 1.01s تنقيح النتائج
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    Spatial error model under nested matrix. حسب Li-Min Wang (783263)

    منشور في 2024
    الموضوعات:
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    Spatial econometric model estimation results. حسب Zijie Li (776536)

    منشور في 2025
    الموضوعات:
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    Spatial Dubin panel model estimation results. حسب Xiaoyu Wan (644814)

    منشور في 2024
    "…It is found that: (1) the scale and vitality of China’s digital technology innovation have increased significantly, and there are obvious spatial differentiation characteristics, and the innovation level of "eastern coastal—central and western interior" is decreasing, forming a cluster distribution pattern in the Yangtze River Delta region, Beijing, Guangdong, and other places, and the degree of agglomeration is decreasing. (2) The overall regional differences in China’s digital technology innovation are large, the differences between the East and the West dominate the interregional differences, and the net differences between regions are the main factors leading to regional differences. (3) There is a significant positive spatial correlation between the scale and vitality of digital technology innovation, which has a significant spatial spillover effect. (4) The results confirm that the level of economic development, digital access, financial scientific and technological support, technology market development level, and R&D intensity have a significant positive impact on the scale and vitality of digital technology innovation; The investment in scientific and technological talents has a significant positive impact on the scale of digital technology innovation, but has no significant impact on the vitality of digital technology innovation.…"
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    Contribution and significance of observed environmental factors shaping microbial community composition based on PERMANOVA. حسب Dini Adyasari (9040000)

    منشور في 2020
    "…<p>Contribution and significance of observed environmental factors shaping microbial community composition based on PERMANOVA.…"
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