Abstract: Early warning systems and emergency management for disasters, environmental pollution, and illegal development require timely and accurate Earth surface anomaly detection (ESAD). Remote ...
Abstract: In this article, a general method for implementing flexible filter design based on nested substrate integrated waveguide (SIW) circular cavity and cambered cavity is proposed. The unique ...
When seven-year-old Uwakwe Iroha sits in his crowded classroom at Amaba Central School, he can confidently recite the alphabet in his native language. Yet, he struggles to read a simple sentence in ...
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