Abstract: In the home appliance retail industry, delivery services have faced challenging situations caused by cross-area distributions in recent years, making it necessary to determine the service ...

JP Spinetto is a Bloomberg Opinion columnist covering Latin American business, economic affairs and politics. He was previously Bloomberg News’ managing editor for economics and government in the ...

The supply constraints have not actually hit us yet here in Australia, but a spike in demand driven by panic and hoarding has resulted in some servos running dry. And prices have surged sharply since ...

Abstract: This paper introduces a novel combinatorial structure known as the topological s − t cut, a specialized type of s−t cut applicable to acyclic networks. Unlike traditional s−t cuts, ...

Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...