The delimitation of the unit volume and their reference, their geographically position where the ELF effects analysis is performed. The map of natural CEM, added and differentiated function of the local architecture. The ascertainment of levels of the basal artificial electromagnetic charge and of its variation, the personal characteristics, the human groups from the subject make part and of the types of relationships, the local characteristics of the biosphere and its organization, hierarchy, fixed and transitory states of the alive systems and inanimate which included also the subject who is analyzed. Direct local effect, the individual effect included into volume unit and resulted in time unit, effects of addition the dosimetry of the effects. The interpretation follows if these exist clinical chronic effects, the effects of the action and the reaction at these effects on different levels on the point of view of the biological channel. The research is referred at witness zone and the interpretation is made following statistics correlation.

Keywords: Native electric and magnetic field, Learning algorithms.