Abstract: Early evaluation through the detection of surface defects in welds is essential to ensure the quality of weldments. In this study, considering the complexity of weld surface inspection, we ...

A University of Michigan study explores how environmental exposures might affect brain health—and how welders can help shape the science.

Investment values, and income from investments, can go down as well as up, so you may get back less than you invest. This is not a personal recommendation for a specific investment. If you're not sure ...