「ロシア・旧ソビエトにおける電波ばく露基準とロシアにおける環境電磁工学技術」
http://cobalt.cneas.tohoku.ac.jp/users/sato/EMC-ISTC.htm
期日会場

10 月 25 日（土） 13:30-17:00
仙台国際センター、小会議室１

共催
協賛

東北大学東北アジア研究センター、ISTC、仙台 EMC 研究センター推進部会
仙台 EMC ゼミナール，IEEE EMC 仙台チャプタ

http://www.sira.or.jp/icenter/

旧ソビエトの電波ばく露基準は、非常に厳しいかったことが知られています。こうした基準に関する技術的、歴史的背景を解説していただくと共に、現在のロシアにおける基準について紹介をいただきます。また環境電磁工学技術の紹介、研究活動、企業化などについても解説をいただきます。
参加は無料です。
講演は英語で行います。一部ロシア語による講演には日本語通訳をつけます
東北大学名誉教授 佐藤 利三郎
首都大学東京大学院 多氣 昌生 教授
Valentina Nikitina (St.Petersburg State Marine Technical University)
Electromagnetic fields on board ships. Assessment of danger for the crew, hygienic regulation, Russian experience inprotection from EMF”.
Nikolay Khokhlov (Limited Liability Company NANODIAGNOSTIKA)
Quasistatic electromagnetic tomography methods and its applications
developed in the Institute for Radioengineering and Electronics (Moscow, Russia)
Nina Rubtsova (Research Institute of Occupational Health of Russian Academy of Medical Sciences)Power frequency electromagnetic fields: biological effects, hygienic standardization, methods of control andprotection. Experience of Russia
Alexander Worshevsky (ELEMCOM)
EMC standardization in Russia
Nikolay Chubinsky (Moscow Institute of Physics and Technology)
The shaper of high-voltage ultra wideband pulses for an exposition of cellular tissues
関連して以下の講演会にもご参加ください。 http://cobalt.cneas.tohoku.ac.jp/users/sato/EMC-ISTC.htm(1) 10月22日 （水） 13:30-16:30 東北大学 東京分室 （東京駅北口 サピアタワー１０階）
主催 ISTC 、協賛 東北大学 東北アジア研究センター
参加無料、ただし事前登録が必要です。
(2) 10月24日 (金) 米沢 （山形大学）
環境電磁工学研究会（EMCJ）・マイクロ波研究会（MW）(10月23,24日)
http://www.ieice.org/~emcj/jpn/
共催 電子情報通信学会 マイクロ波研究会，環境電磁工学研究会 (EMCJ)、IEEEEMCS仙台チャプタ
会場 山形大学ベンチャー・ビジネス・ラボラトリー セミナーホール

問い合わせ先：東北大学

東北アジア研究センター 佐藤 源之
sato@cneas.tohoku.ac.jp (022) 795 6075

講演概要
Valentina Nikitina (St.Petersburg State Marine Technical University)
Electromagnetic fields on board ships. Assessment of danger for the crew, hygienic regulation, Russian
experience in protection from EMF”.
Statistics shows that no less than two thirds of accidents in the water transport take place due to false actions of thenavigators and crews of ships (human factor). This report considers the problems of hygienic assessment ofelectromagnetic fields on board ships, possible role and significance of the electromagnetic factor in ensuring thenavigation safety. The unfavorable electromagnetic situation on board ships (in premises and on open decks) isformed by the changed natural electromagnetic background and EMF radiation of technical aids. First of all, these areelectro-energetic systems, which are the sources of low frequency magnetic fields. The highest levels of magnetic
fields are registered at watch posts in the premises of the power compartment.There is a problem of irradiation of thecrew by radiofrequency EMF produced by the antennas of radars and marine radio communication transmitters on theopen decks. Investigations on hygienic assessment and biological effect of modulated EMF produced by the marine
radioelectronic aids were performed in the Soviet Union. As a result of the complex studies the maximum permissible
EMF levels were developed. The sanitary-epidemiological rules and norms «Electromagnetic fields on board
navigation vehicles and at marine objects. Hygienic safety requirements» were put into effect in 2006. The Federal
special program “Development of civil marine technical aids for 2009-2016” is adopted in Russia. The section of thedocument “Marine technical aids operation safety” notes the need to lower the degree of human exposure toelectromagnetic fields”. The international standards (IMO, ISO, IES and others) determine only operational
requirements to the equipment. According to our opinion, today it is necessary to develop an International standard
establishing the unified requirements to providing electromagnetic safety of ship crews.
Nikolay Khokhlov (Limited Liability Company NANODIAGNOSTIKA)
Quasistatic electromagnetic tomography methods and its applications
developed in the Institute for Radioengineering and Electronics (Moscow, Russia)
Some new quasistatic tomography methods have been developed for different medical applications in the Laboratoryof mathematical methods in radio physics of the Institute of Radioengineering and Electronics of RAS: Electric
impedance tomography (EIT)/ Magnetic induction tomography (MIT)/ Electric field tomography (EFT). EIT is thetechnique enabling to visualize spatial distribution of electrical impedance (or conductivity) inside the human body.
The device uses voltage measurements on the object's surface when the electric current passes through the volume, as
initial data for the image reconstruction. High accuracy initial electrical data are processed by fast and effective
reconstruction algorithms. As the measurements in electrical impedance tomography can be performed rather fast, itenables to visualize many processes (such as heart pulsation) in real time. MIT unlike EIT doesn't requires electricalcontacts with the body and uses interaction of oscillating magnetic field with conductive media. The conductivity (andpermittivity) can be reconstructed from the measurements of perturbed field outside the objects.The EFT method
exploits interaction of high-frequency electric field with inhomogeneous conductive medium without contact with theelectrodes. Unlike an electrical impedance tomography no electric current is injected into the medium from theoutside.

Nina Rubtsova (Research Institute of Occupational Health of Russian Academy of Medical Sciences)Power frequency electromagnetic fields: biological effects, hygienic standardization, methods of control andprotection. Experience of Russia
Maintenance of population electromagnetic safety under power frequency (50 Hz) electromagnetic fields (EMF)
makes a significant problem, especially regarding of magnetic component (MF) effects. In RF hygienic norms ofoccupational and general public power frequency (PF) EMF exposure are more strict than in another countries.
Regular studying of PF EMF exposed staff health state has been begun in 60th in our country. Now more andmore high urgency is represented with a question of possible adverse (including carcinogenic) effects of PF MF togeneral public, mainly, children. For the control of PF EMF created by various sources, settlement and tool methodsare used.
There are various PC programs, that allow calculate of EF and MF levels. 3 principles are applied for
person’ protection: Protection by time. / Protection by distance. /Protection by protective means. (EF protectivemeans should correspond to 2 GOST./ In case of impossibility of PF electric and magnetic field reduce formaintenance of permissible limit values in staff workplaces, and in places of general public residing, power equipment
technical improvement, allowing reduce of EMF intensity, is possible.

Alexander Worshevsky (ELEMCOM)
EMC standardization in Russia
Federal agency of technical regulation is the national competent body in Russia. EMC law is under consideration.
Technical Committee (TC EMC) prepares national EMC standards. Specialists from different institutes
and organizations work in Technical Committee. There are many subcommittees. Russian Maritime Register ofshipping set EMC requirements for shipboard equipment. Many EMC standards have become mandatory. Standards
are used to prove EMC properties of products. Basic and generic standards are based on IEC standards. Many productfamily and product standards have been renovated. The equipment of potential hazardous objects such as ships,railroad, nuclear power plants has the highest immunity. The standards require 10 immunity tests for shipboard and16 tests for nuclear power plant equipment. The test level is higher then the level used in generic standard for industry
environment. New current tests in grounding wires are mandatory. Immunity test of the whole system after aninstallation will be determined. EMC test equipment are produced in Russia. There are accredited laboratories for
EMC tests in accordance with national and international EMC standards. Some laboratories have unique equipment
for ligtning and high level electromagnetic field tests.
Nikolay Chubinsky (Moscow Institute of Physics and Technology)
The shaper of high-voltage ultra wideband pulses for an exposition of cellular tissues
From the middle of the last century numerous investigations of effects from influence of electromagnetic fields onalive organisms carrying out. Except for only scientific questions any tasks were solved. First, those problems
connected with development of specifications on maximum permissible levels of an irradiation of the person andanimals, and second, with definition of possible therapeutic effects of such influences. The huge number ofexperiments in the broadest range of frequencies with use of constants electric and magnetic fields, of variable
electromagnetic fields, of pulse fields, etc. has been carried out. Such experiments proceed and now, that reflects theirurgency today. Last decades the new direction in the experimental researches has appeared. It connected with use foran irradiation animal ultra wideband (UWB) pulses. Such works are conducted in several Russian institutes. Research
fellows of the Moscow Institute of Physics and Technology (MIPT) have been involved in works of this scientificdirection. For the stand intended for researches of reactions of cellular cultures on pulse low-frequency electricinfluences the shaper of high-voltage UWB pulses has been developed. It includes two mainframes: actually theshaper of electric pulses nanosecond duration with amplitude 5-20 kV and a radiator for creation in the cuvette
volume with cellular tissues of pulse fields of known amplitude. In the report results of development special UWB
radiator for generation in volume of cylindrical temperature-controlled cuvette of homogeneous electromagnetic field
are brought.
.