Chemistry World

PFAS waxes found on skis and snowboards lead to three Olympic disqualifications

Athletes excluded for first time for materials doping with 'forever chemicals' since the prohibition took effect three years ...
Scientific Research Publishing

Utilization of Eggshells Waste as an Additive to Improve the Mechanical Properties of Clays ()

Thiaw, D. , Wade, A. , Sall, M. , Diouf, S. and Dieye, G. (2026) Utilization of Eggshells Waste as an Additive to Improve the Mechanical Properties of Clays. Journal of Minerals and Materials ...

Silicon metasurfaces boost optical image processing with passive intensity-based filtering

Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an ...
IEEE

Optimal Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform

Abstract: The short-time Fourier transform (STFT) is widely used for analyzing non-stationary signals. However, its performance is highly sensitive to its parameters, and manual or heuristic tuning ...
KCCI Des Moines

Central Iowa initiative aims to transform workplace culture for better well-being

CENTRAL IOWA ORGANIZATION IS PUSHING TO MAKE IOWA WORKPLACES HEALTHIER AND IN TURN, MORE PRODUCTIVE. KCCI OLIVIA TYLER TALKED WITH THE FOLKS WHO ARE SHARING IDEAS THAT COULD CHANGE OUR STATE’S WORK ...
carthagecourier

Rehabilitation work will transform former grocery building into skilled education facility

Construction on what will be a new skills instruction facility for the county’s school system is underway. The project includes the refurbishment of the former Save-a-lot building located on ...