This book presents a cross section of the current research on structure formation and molecular motion in self-organizing macromolecular fluids. Its main purpose is to provide a clear picture of the subject by establishing theoretical foundations. The topics covered include microphase separation of block polymers, chemical and physical gelations, polymer adsorption, and polymers in random media and in external fields; all are treated from a unified viewpoint as molecular ordering in space and time. The contributions concentrate on materials and concepts that have been important in setting the...