Book review: Zora Kovacic, Roger Strand and Thomas Volker: The Circular Economy in Europe. Critical Perspectives on Policies and Imaginaries. Routledge, New York, 2019, 208 o.

Miners, mariners, and masons: The global network of victorian freemasonry de Roger Burt. Exeter: University Exeter Press, 2020. 324 páginas. ISBN 978-1-905816-16-3.

When, last summer, a meeting of editorial board members of The Computer Journal was proposed for January 2003, one of those planning to attend was Roger Needham. His participation was not to be. Following a struggle with cancer, Roger Needham passed away on 28 February 2003. Roger was one of les grands of computer science. His work ranged over an incredibly wide swathe of computer science. His ...

Objective: To investigate the influence of lithium mineral waters and lithium salts upon the differentiation