Smart polymers harden on demand with light or gentle heat activation

Chemists at Ben-Gurion University of the Negev have developed a "smart" polymer that could make industrial curing, 3D ...
IEEE

Throughput Maximization in Delay-Critical and Energy-Aware SW-UAV-WNs Using Q-Learning

Abstract: Unmanned aerial vehicles (UAVs) are getting significant attention from both researchers and the industry due to their wide range of applications. Remote sensing is one such application, in ...
XDA Developers on MSN

I built a ghost-proof ESP32-powered presence sensor and here's how it works

Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...
Tech Xplore

Reinforcement learning accelerates model-free training of optical AI systems

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...
IEEE

Improving OFDM Using Delay-Doppler Channel Estimation

Abstract: In high-mobility environments, rapid channel variations and intercarrier interference (ICI) hinder the performance of orthogonal frequency division multiplexing (OFDM). Delay-Doppler-based ...