Explores the definitions, history, and applications of conditional access in media security, covering user authentication techniques, smart cards, biometrics, and legal aspects.
Explores the local structure of totally disconnected locally compact groups, covering commensurated subgroups, completions, local automorphisms, and the quasi-centre.
Emphasizes the role of individual and collective actions in achieving sustainability through the Sustainable Development Goals and the successes of the Millennium Development Goals.
