Showing 1 - 5 results of 5 for search '4 x 400m relay~', query time: 1.50s Refine Results
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    Analysis of Traveling Wave and Combined Site Effect of Long-Span Upper-Bearing Concrete-Filled Steel Tubular Arch Bridge by Zite Li, Genhui Wang, Jiang Fan, Yue Jian, Yongliang Zhang

    Published 2024-01-01
    “…When it is relatively consistent under the unidirectional combined site excitation, and the axial force ratio changes under small and then increases, the L/4–3L/8 segment has a significant impact; the axial force ratio changes are the combined site excitation in different directions are spatially random; three under the combined site excitation. …”
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    Woody species diversity, structure and community distribution along environmental gradients of Seqela Dry Afromontane forest in Northwestern Ethiopia. by Liyew Birhanu, Getaneh Moges, Nigussie Amsalu, Heiko Balzter

    Published 2025-01-01
    “…Systematic sampling was used to collect vegetation and environmental data from 52 (20 m x 20 m) (400 m2) plots. Density, Diameter at Breast Height (DBH), basal area, frequency, and importance value index (IVI) of woody species were computed to characterize the vegetation structure of the forest. …”
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