IEEE

A Method to Reduce Electrolytic Capacitance for Buck PFC Converter

Abstract: This paper presents a method designed to reduce electrolytic capacitance for buck power factor correction (PFC) converter. By employing variable duty cycle control to regulate the power ...
IEEE

Robust Visual Question Answering: Datasets, Methods, and Future Challenges

Abstract: Visual question answering requires a system to provide an accurate natural language answer given an image and a natural language question. However, it is widely recognized that previous ...
CBC.ca

Stephen Harper says Canada must urgently reduce its dependence on the U.S.

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Former prime ...
Physicians Committee

Addressing Animal Methods Bias Amid Global Calls to Reduce Animal Experimentation

A new perspective paper authored by Physicians Committee scientists and other members of the Coalition to Illuminate and Address Animal Methods Bias (COLAAB) was just published. It discusses ...
Fabbaloo

Purge Calibration is a Key Method to Reduce Filament Waste in Multicolor 3D Printing

Have you heard of “purge calibration”? Purge is becoming a bad word in the 3D print industry. It’s a process required when changing colors on a multicolor FFF 3D printer: a filament is automatically ...