Coronavirus: Please be aware it may take us slightly longer to respond than usual. Find out about our coronavirus response and current contact hours.
Dr Johnston has worked for the Open University for many years and is currently an Open Media Fellow and Academic Comduct Officer.
Non-linear diffusion and applied superconductivity.
Mathematics and engineering
Find your personal contacts including your tutor and student support
Help with the University’s computing systems:
Help with accessing the online library, referencing and using libraries near you: