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Wyszukujesz frazę "Rossi, G." wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Electromagnetic Fields: Principles of Exposure Mitigation
Autorzy:
Falsaperla, R.
Spagnoli, G.
Rossi, P.
Powiązania:
https://bibliotekanauki.pl/articles/90023.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
EMF (electromagnetic fields)
mitigation
shielding
pole elektromagnetyczne
zagrożenia zdrowia
ekspozycja
EMF
Opis:
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.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 2; 195-200
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dry and Wet Heat Transfer Through Clothing Dependent on the Clothing Properties Under Cold Conditions
Autorzy:
Richards, M. G. M.
Rossi, R.
Meinander, H.
Broede, P.
Candas, V.
Hartog den, E.
Holmer, I.
Nocker, W.
Havenith, G.
Powiązania:
https://bibliotekanauki.pl/articles/90562.pdf
Data publikacji:
2008
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
heat transfer
moisture
condensation
wet conduction
clothing systems
Opis:
The purpose of this study was to investigate the effect of moisture on the heat transfer through clothing in relation to the water vapour resistance, type of underwear, location of the moisture and climate. This forms part of the work performed for work package 2 of the European Union THERMPROTECT project. Thermal manikin results of dry and wet heat loss are presented from different laboratories for a range of 2-layer clothing with similar dry insulations but different water vapour permeabilities and absorptive properties. The results obtained from the different manikins are generally consistent with one another. For each climate, total wet heat loss is predominately dependent on the permeability of the outer layer. At 10 °C, the apparent evaporative heat loss is markedly higher than expected from evaporation alone (measured at 34 °C), which is attributed to condensation within the clothing and to increased conductivity of the wet clothing layers.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2008, 14, 1; 69-76
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exposure of Workers to Electromagnetic Fields. A Review of Open Questions on Exposure Assessment Techniques
Autorzy:
Mild, K. H.
Alanko, T.
Decat, G.
Falsaperla, R.
Gryz, K.
Hietanen, M.
Karpowicz, J.
Rossi, P.
Sandstrom, M.
Powiązania:
https://bibliotekanauki.pl/articles/91031.pdf
Data publikacji:
2009
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
occupational exposure
exposure assessment
measurements
numerical simulations
safety guidelines
EU directive
compliance testing
medical implants
health examination
Opis:
European Directive 2004/40/EC on occupational exposure to electromagnetic fields (EMF), based on the guidelines of the International Commission on Non-Ionizing Radiation Protection, was to be implemented in the Member States of the European Union by 2008. Because of some unexpected problems the deadline was postponed until 2012. This paper reviews some of the problems identified and presents some suggestions for possible solutions based on the authors’ experience in assessing occupational exposure to EMF. Among the topics discussed are movement in static magnetic fields, ways to time average extreme low frequency signals, the difference between emission and exposure standards, and ways of dealing with those issues.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2009, 15, 1; 3-33
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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