IEEE

Design of Reconfigurable Intelligent Surfaces by Using S-Parameter Multiport Network Theory—Optimization and Full-Wave Validation

Abstract: Multiport network theory has been proved to be a suitable abstraction model for analyzing and optimizing reconfigurable intelligent surfaces (RISs) in an electromagnetically consistent ...
Wall Street Journal

Students Are Using a ‘Backdoor’ to Attend Their Dream Schools

Justin Helman didn’t get his dream acceptance from the University of Florida. But that isn’t stopping him from pursuing the classic college experience there. The recent high-school graduate from Park ...
IEEE

Developing a Website to Analyze and Validate Projects Using LangChain and Streamlit

Abstract: This research study provides a new approach to project analysis and validation through the creation of a website using LangChain, a framework for building applications powered by Language ...
The Lancet

Automated cardiac arrest detection using a photoplethysmography wristband: algorithm development and validation in patients with induced circulatory arrest in the DETECT-1 study

aDepartment of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands ...
Raleigh News & Observer

High-octane gas is more expensive than regular. Do you really need premium?

With fuel prices much higher, some drivers may be thinking about using a different grade of gasoline. That might not be a good idea. Robert Willett rwillett@newsobserver.com AI-generated summary ...