WE report here a new method for modifying polyethylene surfaces by incorporating various functional groups onto the surface. The critical surface tension value (γ c) of polyethylene treated with ...

The subject of semi-groups is one of great and growing importance, and the type of analysis on which its treatment is based—abstract spaces, linear operations, vector-valued functions ...

Part of the University of Bristol's Institute of Clinical Neurosciences, the Functional Neurosurgery Research Group is focussed on developing novel techniques of direct intracranial drug delivery and ...