The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems.
After years of assigning the kind of homework she had done as a student and observing students’ disengagement with it, a teacher overhauled how she assigns math practice.
Abstract: In this study, the task assignment problem for heterogeneous underwater vehicle collaborative system, which involves autonomous underwater vehicles (AUVs) and underwater gliders (UGs), is ...
Abstract: This article investigates a dynamic slab assignment problem (DSAP) that arises in the slab production process of steel industry. In DSAP, a set of slabs and orders arrive dynamically at each ...
Gavin Newsom is currently in the lead for the Democratic presidential nomination in 2028. Newsom’s early advantage is especially impressive for the way that it puts him well ahead of candidates with ...
NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit because of problems with an experimental capsule, has retired after 27 years, NASA said Tuesday. Williams ...
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