THE ROLE OF LOGISTICS IN INTERNATIONAL CRISES AND CHALLENGES

The role of logistics in international crises and challenges

Considering the current economic and commercial challenges in some commercial areas in the world, and the accompanying with the climatic changes, the pandemics, trade tension, trade restrictions, and political conflicts, there has been a decline in the global trade flows (Free and Hecimovic, 2021).The global supply chain pressure has increased, and

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Admixture of evolutionary rates across a butterfly hybrid zone

Hybridization is a major evolutionary force that can erode genetic differentiation between species, whereas reproductive isolation maintains such differentiation.In studying a hybrid zone between the swallowtail butterflies Papilio syfanius and Papilio maackii (Lepidoptera: Papilionidae), we made the unexpected discovery that genomic substitution r

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