They’ve long been seen as a way to prevent cognitive decline—but experts say the real key to brain health goes far beyond word games. An elderly person works on a crossword puzzle. These games can ...

Abstract: Ranking circular Pythagorean fuzzy sets using distance-based techniques involves calculating the distance between a circular Pythagorean fuzzy set and a reference point that represents ...

1 Forest Research Centre, TERRA Associate Laboratory, School of Agriculture, University of Lisbon, Tapada da Ajuda, Lisbon, Portugal 2 US Department of Agriculture, Forest Service Research, Corvallis, ...

Abstract: In the pursuit of a sustainable energy future, optimizing the sale prices of renewable energy sources is crucial for maximizing their economic viability. This research paper presents a ...