Complex life on planets orbiting the galaxy's most common stars may be unlikely

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...
IEEE

Relative Localization With Non-Persistent Excitation Using UWB-IMU Measurements

Abstract: In multi-robot systems, accurate relative localization is indispensable for executing collaborative tasks in GPS-denied environments. This paper focuses on the relative localization problem ...
IEEE

Deep Learning Inversion of Ground-Penetrating Radar With Prior Physical Velocity Field for Complex Subsurface Root System

Abstract: The inversion of ground-penetrating radar (GPR) data is beneficial for studying the subsurface media distribution, especially for the root system and their environment. Emerging GPR ...
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Why Nigeria’s problems are more complex than headlines suggest

This video explores how daily life really looks in parts of Nigeria beyond the stereotypes. From Quranic schools where dozens of children share a single bed, to streets shaped by poverty, religion, ...