IEEE

Two-Dimensional Orthogonal Pattern Division Multiple Access for Shadow Fading Mitigated by Intelligent Reflecting Surface

Abstract: This paper introduces a two-dimensional orthogonal pattern division multiple access (OPDMA) communication method based on optimal frequency hopping patterns and explores the use of ...
IEEE

Continuous Approximate Dynamic Programming Algorithm to Promote Multiple Battery Energy Storage Lifespan Benefit in Real-Time Scheduling

Abstract: This paper aims to promote the lifespan benefit of multiple battery energy storage (BES) in real-time scheduling. An effective real-time scheduling model is formulated with the proposed ...
Hosted on MSN

One shark, multiple attacks when the pattern wouldn’t stop

One shark, multiple attacks when the pattern wouldn’t stop For years, shark attacks were treated as isolated accidents. Using DNA evidence and photo identification, scientists discovered that in rare ...
usace.army.mil

Army program aims to defeat multiple battlefield threats simultaneously

REDSTONE ARSENAL, Ala. (April 28, 2026) – Modern warfare has evolved beyond single threats. Enter MSET. Developed by the U.S. Army Combat Capabilities Development Command Aviation & Missile Center, ...