Concentrating on the rapid publication of papers devoted to currently important topics in catalysis and related subjects, Catalysis Today differs from conventional journals in that each issue contains papers on a common theme. Both fundamental and applied aspects of catalysis are covered. While many of the issues are concerned with heterogeneous catalysis, subjects such as homogeneous catalysis and enzymatic catalysis may also be included. Subjects related to catalysis such as techniques, adsorption, process technology and others are included if there is a clear relationship with catalysis. Each issue of Catalysis Today covers a distinct topic. Types of publication are: - Collections of review articles or original publications on a common theme. - Monographs written by a single author or a group of authors covering a specific subject. - Proceedings of short meetings (symposia, workshops, etc.). The main criteria for inclusion of papers, reviews or monographs are that a single topic is considered and that the contributions are original.