Journal of Radiological Protection publishes articles (in English) on all aspects of radiological protection, including non-ionising as well as ionising radiations. Fields of interest range from research, development and theory to operational matters, education and training. The very wide spectrum of its topics includes: dosimetry, instrument development, specialized measuring techniques, epidemiology, biological effects (in vivo and in vitro) and risk and environmental impact assessments. Paper. Full reports of original research on a theoretical or practical subject. The work covered should be substantive in nature and the description should be comprehensive, allowing the reader to follow the study throughout all its stages.