A categorical treatment of polymorphic operations.- A categorical approach to realizability and polymorphic types.- Rule-based semantics for an extended lambda-calculus.- Semantics of block structured languages with pointers.- Assertional categories.- Kan extensions in effective semantics.- The versatile continuous order.- On the Smyth power domain.- The metric closure powerspace construction.- A powerdomain construction.- Closure properties of a probabilistic domain construction.- Quasi-uniformities: Reconciling domains with metric spaces.- Solving reflexive domain equations in a...