[Problems of harmonization of sanitary regulations of the electromagnetic fields of mobile radio communication equipment].

In the article there are presented data on the probable adverse effects of electromagnetic fields generated by means of mobile cellulary radio communication equipment, a comparative analysis of hygienic rating and methods of measurement of their parameters in Russia and abroad has been performed, and the ways of harmonizing hygienic rules have been outlined, the necessity of further research to risk assessment of the use of cellular radio communication devices by population and preventive measures have been substantiated.

[Problem of studying influence of electric and magnetic fields on human health. Results and prospects].

The article presents results and prospects of studies on problem of unfavorable effects caused by electric and magnetic fields on human health, and working out hygienic regulation of the factor in occupational and ambient surroundings.

[Improving and harmonizing hygienic regulation for electric and magnetic fields].

The authors analyzed a state of hygienic regulation of electromagnetic fields in Russian Federation and abroad, justified necessity of hygienic regulation of electric and magnetic fields in frequency range of 3 Hz - 30 kHz, specified MAL for electromagnetic fields at workplace, that match recommendations of international organizations on non-ionizing rays safety.

[Criterial parameter of hygienic regulation for exposure to rarely repeated ultrashort electromagnetic impulses].

The authors justified an estimated induced current density as a criterial parameter for hygienic regulation of exposure to rarely repeated ultrashort electromagnetic impulses of nanosecond duration in electrical discharge devices applied in scientific research. The authors defined a threshold for harmful effects of the impulse, set maximal allowable levels of exposure for the devices operators. Methodic and regulatory documents were specified and approved to provide electromagnetic safety for personnel working in impulse fields.