Abstract: The article overviews solutions for organizing LiFi communication in an obstacle-ridden environment using UAVs. The goal of the research is to develop an improved rectangle method approach ...

Abstract: Counting the number of shortest paths between two query vertices on road networks has a wide range of applications and has recently drawn significant research attention. The state-of-the-art ...

Sarah Tillman (center) holds up her bike with David Dick and Nora Banks at the Guttenberg marina during the final day of RAGBRAI in Guttenberg on July 26, 2025. Tillman said this is her sixth time ...

IOWA, USA — RAGRAI has announced the route for its 2026 ride across Iowa — and it's the shortest in the event's 53-year history. The 2026 tour de Iowa starts in Onawa and finishes in Dubuque, with ...

(KWWL) - The 53rd RAGBRAI has announced this year's route through Iowa. RAGBRAI will take riders from Onawa to Dubuque with stops in Harlan, Guthrie Center, Boone, Marshalltown, Independence, and ...

Practice projectile motion with fully solved physics problem examples. This video walks through step-by-step solutions to help you understand equations, motion components, and problem-solving ...

In the 2020s, the best players in the NBA have mostly been European. As the likes of LeBron James and Stephen Curry entered the twilight of their careers, Nikola Jokic, Giannis Antetokounmpo, and Luka ...