Physicists create resilient 3D solitons in the lab

For the first time, physicists in Italy have created a 'lump soliton': an extremely stable packet of light waves which can ...
IEEE

Decoding Student Emotions: An Advanced CNN Approach for Behavior Analysis Application Using Uniform Local Binary Pattern

Abstract: In this paper, Facial Emotion detection model, built using Uniform Local Binary Pattern, is explained using an application i.e., Student behavior detection. Student engagement is a critical ...
IEEE

Optimum Frequency Hop Patterns Constructed on a Golomb Costas Array Using Two-Dimensional Circular Shift

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...
Interesting Engineering

New laser could beam power mid-air to US aircraft at 5,000 feet for infinite range

From daily news and career tips to monthly insights on AI, sustainability, software, and more—pick what matters and get it in your inbox. Explore The Most Powerful Tech Event in the World with ...
Nanowerk

Laser-assisted imprinting patterns ultrathin nanowires on flexible transparent films

A scalable nanofabrication method uses electric-field alignment and picosecond laser welding to imprint patterned silver nanowire networks on polymer films. (Nanowerk News) A breakthrough development ...