Forests are shaped by light competition. The trees that grow the tallest have access to the most sunlight, blocking the rays ...

Climate change is shifting forest conditions faster than local tree species can adapt. Higher temperatures, more frequent ...

Samples collected at daring heights provide evidence for an untested theory of tree drought adaptation, while countering ...

Abstract: Recent studies have been conducted actively on scheduling in a parcel delivery system using a truck and drones to deliver parcels more effectively. In logistics, it is necessary to provide ...

I'm an artist who also curates exhibitions. Most of my friends are other artists, who often want to be included in the shows I put together. Increasingly, I can't tell who my friends really are ...

Abstract: The Multi-depot Vehicle Routing Problem with Uncertain Demand (MD-VRPUD) can be modeled as a bi-level optimization problem (BLOP), because it requires both assigning customers to different ...