Abstract: Motivated by power system cyber–physical security applications, this article investigates a variant of the connected dominating set problem called the relaxed connected dominating set (RCDS) ...

Abstract: This letter concerns optimal power transmission line inspection formulated as a proposed generalization of the traveling salesman problem for a multi-route one-depot scenario. The problem is ...

Welcome to my CS50x 2025 Problem Sets repository! This repository contains my solutions to the problem sets (psets) for Harvard's CS50x, an introductory computer science course. The course covers a ...

Antioxidants are compounds your body makes and gets from food that protect cells from free radicals, lowering oxidative stress and chronic disease risk. Antioxidant-rich foods include dark chocolate, ...

January 27, 2026 • More Republicans are calling for an investigation after a second U.S. citizen was shot by a federal agent in Minneapolis.

Correspondence to Dr Jacob McKnight, Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford, UK; jacob.mcknight{at}ndm.ox.ac.uk Accounts of the Five Moments are frequently illustrated ...