Abstract: To effectively enhance the accuracy and efficiency of weld defect detection, this paper proposes a YOLOv5-based method for detecting and classifying weld defects, enabling precise ...

Örebro researchers Rajesh Patil and Professor Magnus Löfstrand have developed an AI system that detects welding defects, reduces material waste, and supports sustainable manufacturing. "We're now ...

Scientists from the National University of Singapore (NUS) have discovered that atomic-scale substitutional dopants in ultra-thin two-dimensional (2D) materials can act as stable quantum systems ...

Topological defects are quasiparticles whose topological nature provides some stability against perturbations. Skyrmions, domain walls, dislocations in crystals, vortices in superconductors and ...

A study shows that congenital heart defects in Down syndrome are in part caused by increased dosage of the DYRK1A gene, which lies on chromosome 21, leading to reduced proliferation and mitochondrial ...

How controlled reconditioning of railcar truck components prevents failure chains, improves reliability, and reduces unplanned maintenance.