Proteomic analysis in human fibroblasts by continuous exposure to extremely low-frequency electromagnetic fields.
Research
RF Safe Research Library
Jan 1, 2007
This in vitro study examined whether continuous extremely low-frequency electromagnetic fields (3 Hz, 4 mT for 3 hours) alter protein expression in human fibroblast cells using proteomics. The authors report that some protein expressions differed between exposed and sham cells. They identify reduced expression (about…
[The impact of treatment by extremely low frequency magnetic fields on the electropotentials in an oral cavity and some chemical elements content in saliva].
Research
RF Safe Research Library
Jan 1, 2007
This study reports measurements in 25 dental patients treated with the Viofor JPS system using extremely low frequency magnetic fields. Following a series of treatments, oral cavity electropotentials decreased and saliva pH increased. Copper levels in non-stimulated saliva decreased, while other measured elements…
Magnetic field exposure in a nondestructive testing operation.
Research
RF Safe Research Library
Jan 1, 2007
This exposure assessment measured peak magnetic fields during magnetic particle inspection, a nondestructive testing method that uses electromagnetism. Ninety-five peak measurements taken while inspecting 8 turbine engine shafts ranged from
[Operational aspects of risk perception in the electromagnetic fields exposition].
Research
RF Safe Research Library
Jan 1, 2007
This study reports on symptomatology and risk perception among 45 people living near power-lines in the Benevento area. Although measured electric and magnetic fields were described as being within the normal range, participants reported symptoms mainly in subjective and behavioural domains. The authors argue that…
[Evaluation of the occupational risk related to exposure to electromagnetic fields according to the EC Directive 2004/40 EC: exposure during pregnancy].
Research
RF Safe Research Library
Jan 1, 2007
This article addresses occupational EMF exposure during pregnancy in the context of EU Directive 2004/40/EC, emphasizing the need for workplace risk evaluation. It notes that research evidence on pregnancy risks from occupational EMF exposure is currently scarce and inconclusive. The authors also report insufficient…
[Measurements of professional exposure to ELF fields in some production areas within the territory of Regione Campania and comparison with the action values according to 2004/40/CE Directive].
Research
RF Safe Research Library
Jan 1, 2007
This occupational exposure assessment measured ELF magnetic fields in 400 workers across 80 work areas in several production sectors in Regione Campania. Measurements were taken continuously over two shifts and processed into RMS magnetic-field values. The authors report no exceedance of the EU 2004/40/CE action…
[Assessment of radiofrequency electromagnetic fields levels in the Taranto area].
Research
RF Safe Research Library
Jan 1, 2007
This study reports punctual monitoring of RF electromagnetic fields from radiobase stations in the Taranto area, with measurement campaigns conducted from November 2005 to March 2007. Measurements covered 108 transmitting stations across multiple communication technologies within 100 kHz to 3 GHz. Most monitored…
[Evaluation of the genotoxicity of the extremely low frequency-magnetic fields (ELF-MF) in workers exposed for professional reasons].
Research
RF Safe Research Library
Jan 1, 2007
This occupational study assessed whether extremely low frequency magnetic fields (ELF-MF) are associated with genotoxicity using cytogenetic assays in 109 workers. Comparisons across exposure strata, including a highest-exposed subgroup (TWA > 1 microT), found no significant differences in CA, SCE, or MN outcomes.…
Charge and current neutralization of an ion-beam pulse propagating in a background plasma along a solenoidal magnetic field.
Research
RF Safe Research Library
Jan 1, 2007
This paper reports analytical theory on how a small solenoidal magnetic field affects an ion-beam pulse propagating through background plasma. The authors predict enhanced self-electric and self-magnetic fields under a resonance-like condition (omegace ≈ omegape beta_b) attributed to a dynamo effect. The combined…
The effect of pulsed and sinusoidal magnetic fields on the morphology of developing chick embryos
Research
RF Safe Research Library
Jan 1, 1997
This animal study reports results from five experimental campaigns over five years examining weak magnetic field exposure and morphological abnormalities in White Leghorn chick embryos. Four campaigns reported statistically significant increases in abnormality rates, while one pulsed-field campaign showed only a…
Biological effects of extremely low frequency electric and magnetic fields: a review
Research
RF Safe Research Library
Jan 1, 1977
This review summarizes reported biological effects of extremely low frequency (ELF) electric and magnetic fields, describing them as significant and often acting as stressors. Reported outcomes include metabolic, hormonal, and body weight changes in rodents, lethality at high exposure levels in mice and insects, and…