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Filters: tag: Residential Exposure Clear

Long-term residential magnetic field exposure and neurodegenerative disease mortality: An 18-year nationwide cohort study in Switzerland

Research RF Safe Research Library Feb 11, 2026

This 18-year nationwide Swiss cohort study modelled long-term residential ELF magnetic field exposure from high-voltage power lines (50 Hz) and railway lines (16.7 Hz) and examined neurodegenerative disease mortality. High-voltage power line exposure was associated with higher mortality from Alzheimer's disease and…

A Cohort Study on Alzheimer's Disease in Relation to Residential Magnetic Fields From Indoor Transformer Stations

Research RF Safe Research Library Jan 1, 2025

This cohort study evaluated Alzheimer's disease incidence in relation to residential extremely low frequency magnetic fields from indoor transformer stations, using apartment location as an exposure proxy. No significant association was observed between living next to transformer stations and Alzheimer's disease risk…

Greater prevalence of symptoms associated with higher exposures to mobile phone base stations in a hilly, densely populated city in Mizoram, India

Research RF Safe Research Library Jan 1, 2025

This cross-sectional study compared 183 higher-exposed residents with 126 matched reference residents and assessed symptoms via questionnaire alongside in-home RF-EMF power density measurements from mobile phone base stations. Higher exposure (including proximity within 50 m and power densities of 5–8 mW/m2) was…

Residential exposure to magnetic field due to high-voltage power lines and childhood leukemia risk in mainland France - GEOCAP case-control study

Research RF Safe Research Library Jan 1, 2025

This French GEOCAP registry-based case-control study evaluated childhood acute leukemia risk in relation to residential proximity to high-voltage overhead power lines and modeled ELF magnetic-field exposure. It reports an increased risk for children under 5 living within 50 m of power lines, particularly when…

Health disturbances and exposure to radiofrequency electromagnetic fields from mobile-phone base stations in French urban areas.

Research RF Safe Research Library Jan 1, 2021

This cross-sectional survey in five French cities assessed whether measured RF-EMF exposure from mobile-phone base stations was associated with self-reported non-specific and insomnia-like symptoms among residents living within 250 m of a base station. Overall, measured base-station exposure was not associated with…

3D GIS for surface modelling of magnetic fields generated by overhead power lines and their validation in a complex urban area.

Research RF Safe Research Library Jan 1, 2021

This paper presents a 3D GIS approach to model magnetic fields from overhead high-voltage power lines while accounting for terrain relief and cable catenary. The model was validated against extensive field measurements in two complex urban environments and showed good agreement with measured values, though accuracy…

Residential exposure to ultra high frequency electromagnetic fields emitted by Global System for Mobile (GSM) antennas and amyotrophic lateral sclerosis incidence: A geo-epidemiological population-based study.

Research RF Safe Research Library Jan 1, 2019

This geo-epidemiological population-based study in Limousin (France) assessed modeled residential UHF-EMF exposure from GSM antennas and ALS incidence from 2000–2012. The authors report a statistically significant exposure–response trend and higher ALS risk in the highest exposure category versus non-exposure in both…

Modeled and perceived RF-EMF, noise and air pollution and symptoms in a population cohort. Is perception key in predicting symptoms?

Research RF Safe Research Library Jan 1, 2018

This cohort study compared modeled residential RF-EMF, noise, and air pollution exposures with participants’ perceived exposure levels and self-reported symptoms. Correlations between modeled and perceived exposure were moderate for air pollution and noise but low for RF-EMF. Perceived exposure was consistently…

Analysis of personal and bedroom exposure to ELF-MFs in children in Italy and Switzerland.

Research RF Safe Research Library Jan 1, 2016

This exposure assessment study measured personal and bedroom extremely low-frequency magnetic field (ELF-MF) exposures in 172 children (5–13 years) in Switzerland and Italy. Geometric mean exposures were low on average (0.04 μT personal; 0.05 μT bedroom), but were higher among children living within 100 m of a…

Residential exposure to extremely low-frequency magnetic fields and risk of childhood leukaemia, CNS tumour and lymphoma in Denmark

Research RF Safe Research Library Nov 3, 2015

This Danish case-control study assessed residential extremely low-frequency magnetic fields (ELF-MF) calculated from 50 6400 kV facilities and risk of childhood leukaemia, CNS tumour, and malignant lymphoma from 1968 62003. For 1987 62003, the RR for the combined outcome at 0.4 bcT vs

Environmental Radiofrequency Electromagnetic Fields Exposure at Home, Mobile and Cordless Phone Use, and Sleep Problems in 7-Year-Old Children

Research RF Safe Research Library Oct 28, 2015

This cohort study of 2,361 seven-year-old children assessed modeled residential/school RF-EMF from base stations, reported indoor sources, and children’s mobile/cordless phone use in relation to parent-reported sleep quality. Most sleep subscales were not associated with base-station RF-EMF, though sleep duration…

Extremely low-frequency magnetic fields of transformers and possible biological and health effects

Research RF Safe Research Library Jan 1, 2014

This study measured leakage extremely low-frequency (ELF) magnetic fields around a transformer located on the bottom floor of a three-floor apartment building in Istanbul. The measurements were evaluated against international exposure standards, and the authors report exposures higher than the IARC threshold magnetic…

A pilot neighborhood study towards establishing a benchmark for reducing electromagnetic field levels within single family residential dwellings.

Research RF Safe Research Library Jan 1, 2014

This pilot study reports EMF field audits in 29 single-family residential dwellings in an urban Toronto neighborhood, measuring RF, power-frequency electric and magnetic fields, and high-frequency voltage transients. The authors frame EMF as an indoor pollutant and note a lack of international consensus on exposure…

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