Abstract:
:Although the calculation of the surface average of the low-frequency current density distribution over a cross-section of 1 cm2 is required by ICNIRP guidelines, no reference averaging algorithm is indicated, neither in the ICNIRP guidelines nor in the Directive 2004/40/EC that is based on them. The lack of a general standard algorithm that fulfils the ICNIRP guidelines' requirements is particularly critical in the prospective of the 2004/40/EC Directive endorsement, since the compliance to normative limits refers to well-defined procedures. In this paper, two case studies are considered, in which the calculation of the surface average is performed using a simplified approach widely used in the literature and an original averaging procedure. This analysis, aimed at quantifying the expected differences and to single out their sources, shows that the choice of the averaging algorithm represents an important source of uncertainty in the application of the guideline requirements.
journal_name
Phys Med Bioljournal_title
Physics in medicine and biologyauthors
Zoppetti N,Andreuccetti Ddoi
10.1088/0031-9155/54/15/013subject
Has Abstractpub_date
2009-08-07 00:00:00pages
4835-48issue
15eissn
0031-9155issn
1361-6560pii
S0031-9155(09)15371-Xjournal_volume
54pub_type
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