Unlike lacquer, shellac and varnish, which have been around for centuries, polyurethane is a product of 20th-century lab ...

Cells navigating in complex microenvironments frequently encounter narrow spaces that physically challenge migration.

For the first time since the early 2000s, the AJ has brought back Working Details, featuring a round-up of details published in AJ Specification case studies over the past five years ...

An opal with a translucent to opaque white and other light color backgrounds (bodycolor) with play-of-color is called white opal. Fire opal is transparent to translucent with a bodycolor that is ...