A former U.S. foreign aid director was named the new executive director of Georgetown University’s Baratta Center for Global ...
It’s the same math that explains how, under the right conditions, the atmosphere above a barren plain can produce a roiling ...
Abstract: A share-a-ride problem (SARP), which integrates the transportation of both passengers and parcels by the ride-hailing platforms such as Uber and Lyft, has drawn considerable attention. This ...
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