Yttrium-based catalysts can be used to stitch together two different lactone monomers in an alternating fashion to produce polyesters with well-defined primary structures. The ability to control the ...

Inspired by origami, researchers have found a way to remotely control the order in which a two-dimensional (2-D) sheet folds itself into a three-dimensional (3-D) structure. The folds are controlled ...

This is a preview. Log in through your library . Abstract After a brief survey of a large variety of sequential detection procedures that are widely scattered in statistical references on quality ...