These Sweet Valentine’s Day Boxes Are Perfect for Stashing Your Kids' Cards

Looking for creative DIY Valentine's Day boxes to make with your kids? These cute ideas are perfect for storing all of their ...
IEEE

Fault Diagnosis of Rolling Bearing Based on Wavelet Packet Transform and Support Vector Machine

Abstract: In this paper, fault diagnosis approach to rolling bearing based on wavelet packet transform and support vector machine is proposed. At first, feature vectors are extracted from the ...
IEEE

A Primer on Zeroth-Order Optimization in Signal Processing and Machine Learning: Principals, Recent Advances, and Applications

Abstract: Zeroth-order (ZO) optimization is a subset of gradient-free optimization that emerges in many signal processing and machine learning (ML) applications. It is used for solving optimization ...
Railway Technology

WY2 Rolling Bearing Press-Fitting Machine

Railteco’s WY2 Rolling Bearing Press-Fitting Machine is designed for non-axle box rolling bearing press fitting for railway freight vehicle wheelsets. It is controlled by a computer that can ...
Graphic

DVLA suspends rollout of new vehicle number plates from Jan 2, 2026

The Driver and Vehicle Licensing Authority (DVLA) has suspended the planned rollout of new vehicle number plates from January 2, 2026. The Chief Executive Officer of the DVLA, Julius Neequaye Kotey ...