Abstract: In this paper, we explore how graph-spectral methods can be used to develop a new shape-from-shading algorithm. We characterize the field of surface normals using a weight matrix whose ...

You might not think about your kidneys often, but they're working hard 24/7 to keep you healthy. These two small organs filter waste, balance fluids and help regulate everything from blood ...

President Trump this week firmed up a trade deal with the United Kingdom, and its European Union neighbors are apparently pushing for a similarly styled deal despite fits and starts in talks.

The mass characteristics of isotopic distribution, neutral loss, and adduct ions were simultaneously applied to inspect each extracted ion in the range of a predefined retention time window. The ...