Differential diagnosis - Examine pictures of BCC, Bowen's disease, actinic keratosis and psoriasis Dr Nigel Stollery explains how to differentiate these similar-looking superficial skin lesions.

In order to improve the accuracy of bearing fault diagnosis, a novel method based on multi-masking empirical mode decomposition (MMEMD) and extreme machine learning optimized by differential evolution ...

Current-based fault diagnosis has become a promising solution for electromechanical systems due to the low cost and easy access. However, most of the existing studies require additional signal ...