Holes, patterns, and cutouts occur frequently in sheet metal parts and their creation is crucial to modeling these parts. "SolidWorks for the Sheet Metal Guy - Course 2: Hole Patterns and Notches” ...

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In this review article, we discuss the synthesis and dynamic nature of macromolecular systems that have mechanically linked polymer chains capable of undergoing a topology transformation driven by a ...

Correspondence to Dr Barbara J Jefferis, Department of Primary Care and Population Health, University College London, London NW3 2PF, UK; b.jefferis{at}ucl.ac.uk Objectives To understand how ...