Radiobiology has made great steps forward in the last five years in the development of new mechanisms forming the basis of various radiation effects, specifically among the mechanisms of low rate irradiation by low doses. Investigations of radiation apoptosis, radiation hormesis, radioadaptive response, and by-stander effects have been intensively developed. Processes of premature ageing induced by irradiation are examined. All these questions are discussed here. The greatest part is devoted to assessments of the health of the population irradiated inhabiting the radionuclide-contaminated territories and people from other regions of the former USSR involved in the liquidation on the accident consequences.

This book presents recent research in Chemical and Biochemical physics. Chemical physics addresses a large range of problems. An effective chemical physicist is a "jack-of-all-trades", able to apply the principles and techniques of the field to everything from high-tech materials to biology. Just as the fields of chemistry and physics have expanded, so have chemical physics subject areas, which include polymers, materials, surfaces/interfaces, and biological macromolecules, along with the traditional small molecule and condensed phase systems. Biochemical Physics is a science that joins the three natural sciences biology, chemistry and physics into one comprehensive study. N.M. Emanuel pioneered this science over fifty years ago. This book presents papers, written by Emanuel's students, that reveal recent developments in this interesting field.