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Abstract: Autonomous Underwater Vehicles (AUVs) require robust navigation and docking capabilities in GPS-denied underwater environments. This work presents a MATLAB-centric virtual simulation ...

Abstract: This paper designs a 16 -element antenna array based on a spherical-like configuration, primarily for receiving base station signals in measurement applications. The antenna elements are ...

Manuel Díaz Cárdenas harvests the tender tips of his Salicornia plants. © Alfredo Caliz The Spanish sun is blistering as farmer Manuel Díaz Cárdenas, equipped ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. To distract myself, I picked up The Lost Cause, the latest sci-fi novel from author ...