Walk through many African cities after a heavy rain and you do not need environmental impact reports to diagnose the crisis. The evidence lies underfoot. Blocked gutters. Plastic-lined side roads.
Abstract: This letter presents a new compact reflection-type vector modulator phase shifter (RTVMPS) for the Ka-band. Unlike conventional passive VMPSs, which use two reflection-type biphase variable ...
It’s time to look back — and forward. By Jancee Dunn At the end of every year, I like to reflect by asking myself a question. This year, I’m mulling one recommended by Kandi Wiens, the author of ...
What we know today sets the foundation for what we may face tomorrow. The domain above us is shifting faster than policy can keep up. Humanity’s most enigmatic visitor is arriving as the nation ...
This project aims to enhance the efficiency of answering user queries based on PDFs using Retrieval-Augmented Generation (RAG). The core focus is to refine the retrieval process, ensuring relevant ...
Browse 17,300+ reflection in eye stock illustrations and vector graphics available royalty-free, or search for reflection in eye glasses or phone reflection in eye to find more great stock images and ...
Browse 11,400+ reflection window stock illustrations and vector graphics available royalty-free, or search for woman reflection window or reflection window outside to find more great stock images and ...
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