Progress in basic principles of limitation in radiation protection

For purposes of limitation of harmful factors, e.g. radiation, it is proposed to divide all countless numbers of biological effects into three groups: 1) social important effects (ultimate and effects); 2) intermediate effects (different diseases etc.), which are connected with and controlled by the first group; 3) pure biological effects, importance of which is not known. To determine the first group effects there are identified four indices describing all significant sides of human life: time of life, life-time integral of mental and physical capacity for work, aesthetical satisfaction from organism itself, reproduction of descendants. They reflect the main social and individual interests related to functioning of organism. On the base of weighing these indices it is suggested the united general index of health in form of time of a full life. The united index can be used for different principles of limitation (based on threshold, acceptable risk, maximum benefit). To realize the principle of maximum public benefit as ideal principle in the future limitation all benefit and detriment from utilization of harmful sources must be expressed in the united index of health (instead of money), which is the greatest value of individual and society. Authors suggest to standartize ionizing radiation on the general methodological approaches that were acceptable to non-ionizing factors too