| Autor: |
Falsaperla, Rosaria, Spagnoli, Giuseppe, Rossi, Paolo |
| Zdroj: |
International Journal Occupational Safety and Ergonomics; January 2006, Vol. 12 Issue: 2 p195-200, 6p |
| Abstrakt: |
Basic principles of reducing exposure to electromagnetic fields are reviewed in this article. Measures to reduce exposure can be divided into organisational/administrative and technical/engineering actions. Both strategies are briefly analysed and the basic principles of the theory of shielding are presented. A definition of shielding effectiveness (SE) is given, and the results from the general Transmission Lines Theory are presented. Practical situations of shielding static and time-varying electric and magnetic fields are discussed on the basis of the physical properties of the fields and of the shield. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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