Scientists demonstrate low-cost, high-quality lenses for super-resolution microscopy

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...
EDN

Power Tips #148: A simple software method to increase the duty-cycle resolution in DPWM

A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...
IEEE

High-Precision Soft-Switching Converter With Low Voltage Stress and Fast Response Characteristics Based on SiC Power Devices

Abstract: Due to the characteristic of no blanking time, dual buck topology is attractive in high-precision applications and the bias current is injected to eliminate zero crossing distortion. However ...
NBC News

Sen. Chuck Schumer says he's introducing resolution to force DOJ into full release of Epstein files

Pressure on the Justice Department grew louder Monday after Senate Minority Leader Chuck Schumer, D-N.Y., said he would be introducing a resolution directing the Senate to “initiate legal action ...
IEEE

Lightweight Super-Resolution for Low-Dose CT Images via Multi-Scale Feature Extraction

Abstract: Low-dose computed tomography (LDCT) is extensively applied in clinical diagnosis, yet it suffers from high noise and low spatial resolution. A variety of methods have been developed to ...