MAP20071507574 Bracken, T. 60-Hertz-electric-field exposures in transmission line towers / T. Bracken, Russell Senior and Joseph Duran The purpose of this work was to investigate electric-field exposures in transmission line towers in voltage classes from 230-kv to 765-kv using improved computational methods En: Journal of occupational and environmental hygiene. - Cincinnati, Ohio : American Industrial Hygiene Association : American Conference of Governmental Industrial Hygienists. - Vol. 2, nº 9, September 2005 ; p. 444-455 1. Higiene industrial . 2. Líneas eléctricas aéreas de alta tensión . 3. Plataformas eléctricas . 4. Radioelectricidad . 5. Riesgos eléctricos . I. Senior, Russell . II. Dudman, Joseph . III. American Industrial Hygiene Association . IV. American Conference of Governmental Industrial Hygienists . V. Título.