Abstract: The Reentrant Flexible Flow Shop Scheduling Problem (RFFSP) involves multiple repetitions of job processing in the production system, which leads to higher scheduling complexity. To solve ...

Jungle gym sets turn playtime into fun fitness, boosting strength, confidence, and sparking imagination for active, happy ...

This trait from Dr. Fraga is pretty self-explanatory: Parents who raise emotionally resilient kids typically understand ...

Amazon delivery drivers aren’t Amazon employees. This distinction was recently highlighted during a mass job cut in Durham, N ...

The acronym is a reminder of the order in which equations are solved. For this problem, since there are no parentheses or ...

The Keeper of the Plains” is Blackbear Bosin’s 44-foot steel sculpture of a Native American, hands lifted to the heavens. It ...

Union Grove Farm issued a statement saying it had pulled its appeal from the county government and it would re-evaluate its proposal.

Good intentions don't mean much when your company is subpoenaing critics, draining economically depressed towns of water and ...

The Coral Triangle is an extremely biodiverse patch of ocean around the Philippines and Papua New Guinea. Its relatively ...

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is ...

For over two millennia, mathematicians agreed on one thing: you can’t use trigonometry to prove Pythagoras’ Theorem—because ...

Researchers at Freie Universität Berlin reveal the mathematics behind mesmerizing patterns / New study links the beauty of ...