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Showing results for: workers

Non‑Thermal RF Biological Effects Are Documented—Thermal‑Only Wireless Safety Standards Are Not Scientifically Adequate

Research Effect Synthesis Mar 6, 2026

Synthesis of 13 curated studies (2006–2025) showing non-thermal RF effects—oxidative stress, fertility impacts, and animal tumor evidence—plus regulatory gaps. Conclusion: thermal-only RF limits are incomplete; precau…

Non‑Thermal RF Biological Effects Are Documented—Thermal‑Only Wireless Safety Standards Are Scientifically Incomplete

Research Effect Synthesis Mar 1, 2026

Synthesis of 13 curated studies finds consistent non-thermal RF biological effects (oxidative stress, fertility impacts, animal cancer signals) and major regulatory gaps, supporting precautionary policy beyond thermal…

U.S. policy on wireless technologies and public health protection: regulatory gaps and proposed reforms

Research RF Safe Research Library Jan 1, 2025

This policy-focused paper contends that U.S. oversight of radiofrequency radiation from wireless technologies is outdated and insufficient, with exposure limits and testing approaches not aligned with modern long-term, chronic exposure scenarios. It emphasizes gaps in protections for children, pregnancy, vulnerable…

Investigating the Effects of Occupational Noise and Extremely Low-Frequency Electromagnetic Field Exposure on Oxidative Response in Power Plant Workers

Research RF Safe Research Library Jan 1, 2025

This occupational study compared oxidative stress biomarkers across four groups: control, noise-only, ELF-EMF-only, and combined noise plus ELF-EMF exposure in power plant workers. The combined exposure group showed higher lipid peroxidation (MDA) and lower antioxidant-related measures (GSH and TAC) versus controls,…

The Influence of an Electromagnetic Field at a Radiofrequency of 900 MHz on the Behavior of a Honey Bee

Research RF Safe Research Library Jan 1, 2025

This laboratory study examined whether a 900 MHz radiofrequency electromagnetic field (RF-EMF) influences the behavior of newly emerged honey bee workers. Compared with controls, the exposed groups showed behavioral changes, with some parameters showing statistically significant differences seven days after exposure.…

Analyzing the Impact of Occupational Exposures on Male Fertility Indicators: A Machine Learning Approach

Research RF Safe Research Library Jan 1, 2025

This occupational epidemiology study used machine learning to evaluate whether workplace exposures (including magnetic and electric fields, vibration, noise, and heat stress) predict male reproductive indicators in 80 workers. The models and explainable AI outputs highlighted magnetic and electric field exposures and…

Effect of Occupational Exposure to Low-frequency Electromagnetic Fields on Cataract Development

Research RF Safe Research Library Jan 1, 2025

This cross-sectional epidemiologic study enrolled 100 employees of an electricity company to assess whether occupational low-frequency electromagnetic field exposure is associated with cataract development. Cataract frequency was higher in exposed versus non-exposed groups, and nuclear opacity grading differed…

Differential impacts of co-exposures to ELF-EMFs and noise on prostate-specific antigen levels: A longitudinal study.

Research RF Safe Research Library Jan 1, 2025

This 8-year longitudinal study of thermal power station workers assessed co-exposure to occupational noise and ELF-EMFs in relation to PSA levels. Noise exposure (LAeq) was associated with increased log-PSA in both unadjusted and adjusted models, and the association persisted after adjusting for ELF-EMFs. ELF-EMF…

Personal exposure to radiofrequency electromagnetic fields in various occupations in Spain and France.

Research RF Safe Research Library Jan 1, 2023

This study conducted personal full-shift RF-EMF measurements in 333 workers across 46 occupations in Spain and France. Most 1-second measurements of electric and magnetic fields were below the device detection limit (≥1% of 1998 ICNIRP standards), though many workers had at least one detectable reading. A small…

Measuring and assessing the effects of extremely low-frequency electromagnetic fields (ELF-EMF) on blood parameters and liver enzymes of personnel working in high voltage power stations in a petrochemical industry.

Research RF Safe Research Library Jan 1, 2023

This cross-sectional study in a petrochemical industry compared 50 high-voltage power-station workers exposed to ELF-EMF with 50 controls. Electric and magnetic fields were measured at 200 points, and blood parameters and liver enzymes were extracted from medical records. The study reports no significant differences…

Occupational Exposure to Electromagnetic Fields and Health Surveillance According to the European Directive 2013/35/EU.

Research RF Safe Research Library Jan 1, 2021

This review discusses mandatory health surveillance for EMF-exposed workers under EU Directive 2013/35/EU, which focuses on preventing known direct biophysical and indirect effects. It notes that long-term effects are not covered because evidence for a causal relationship is considered inadequate. The authors report…

[The new AIRM guidelines for workers exposed to electromagnetic fields: health surveillance and fit for work judgment].

Research RF Safe Research Library Jan 1, 2020

This report discusses elements of new AIRM (Italian Association of Medical Radiation Protection) guidelines for health surveillance of workers exposed to electromagnetic fields. It focuses on identifying which workers should undergo surveillance and what surveillance should include. The approach described emphasizes…

Evaluation of the safety of users of active implantable medical devices (AIMD) in the working environment in terms of exposure to electromagnetic fields - Practical approach to the requirements of European Directive 2013/35/EU.

Research RF Safe Research Library Jan 1, 2018

This study assessed electromagnetic field exposure near common strong EMF sources in medical and industrial workplaces to estimate standard safety distances (SSD) for workers using active implantable medical devices (AIMD). Using measurements near 127 devices, the longest SSDs were reported near dielectric sealers…

Electromagnetic fields exposure assessment among workers at broadcast centers in Poland.

Research RF Safe Research Library Jan 1, 2018

This exposure assessment study estimated occupational RF electric-field exposure among workers at 4 broadcast centers in Poland using spot measurements and historical occupational hygiene data. Reported maximum and average electric-field values were below the Polish occupational exposure limit for a work shift. The…

[Effect of stress and intesity of mobile phone using on the health and subjective symptoms in GSM workers].

Research RF Safe Research Library Jan 1, 2017

This cross-sectional questionnaire study examined stress and mobile phone use in GSM network employees. Stress measures differed across groups defined by phone use duration and conversation length. Speaking on a mobile phone for more than 60 minutes/day was associated with a higher reported risk of headaches even…

A cross-sectional study on oxidative stress in workers exposed to extremely low frequency electromagnetic fields

Research RF Safe Research Library Jan 1, 2015

This cross-sectional study compared oxidative stress and genotoxicity biomarkers between 310 ELF-EMF-exposed inspection workers and 300 logistical staff controls. The authors report no statistically significant differences in antioxidant-related measures (T-AOC, GPx, SOD) or MDA, and no significant differences in…

Sleep quality and general health status of employees exposed to extremely low frequency magnetic fields in a petrochemical complex

Research RF Safe Research Library Apr 29, 2014

This cross-sectional study measured ELF magnetic flux density in a petrochemical complex substation environment and assessed workers' sleep quality (PSQI) and general health (GHQ). It reports significant differences between case and control groups, with more sleep disorder and poorer health status in the case group.…

Neurodegenerative disease and magnetic field exposure in UK electricity supply workers

Research RF Safe Research Library Jan 1, 2014

This cohort study examined mortality from Alzheimer’s disease, motor neurone disease, and Parkinson’s disease among 73,051 UK electricity supply workers from 1973 to 2010. Occupational magnetic-field exposure was assessed using detailed calculations and analyzed using Poisson regression across lifetime, distant…

No effects of power line frequency extremely low frequency electromagnetic field exposure on selected neurobehavior tests of workers inspecting transformers and distribution line stations versus controls

Research RF Safe Research Library Jan 1, 2014

This study evaluated whether occupational 50 Hz ELF-EMF exposure near transformers and distribution power lines affects performance on several computer-based neurobehavior tests. Spot measurements found some electric-field locations above a national occupational standard, while all magnetic-field spots were below the…

Occupational exposure to electromagnetic fields of uninterruptible power supply industry workers

Research RF Safe Research Library Jan 1, 2014

This workplace exposure assessment reports extensive spot measurements of ELF electric and magnetic fields in a UPS factory across test areas, production lines, and power substations. The highest fields were observed in test areas (up to 992.0 V/m and 215.6 µT). The authors state that measured levels were below…

Can mobile phones help control neglected tropical diseases? Experiences from Tanzania.

Research RF Safe Research Library Jan 1, 2014

This qualitative case study (2011) describes a pilot mobile phone-based management information system for neglected tropical disease control in Tanzania, where village health workers used phones with web-based software to capture data at source. The study reports improved routine work efficiency and increased…

Mobile phone support for rural health workers in Nepal through 'celemedicine'.

Research RF Safe Research Library Jan 1, 2013

This article describes a pilot mobile-phone-based support system (“celemedicine”) for mid-level rural health workers in Gulmi District, Nepal, enabling free calls to three general practitioner doctors at the district hospital. The intervention aims to improve appropriate referral and connectivity between peripheral…

[Objectivized evaluation of surgeons exposure to radiofrequency electromagnetic fields -- in the context of exposure duration and Polish and new international requirements regarding workers protection].

Research RF Safe Research Library Jan 1, 2013

This occupational exposure assessment monitored surgeons during 11 surgeries using monopolar electro surgery units and measured electric and magnetic field strengths during cutting and coagulating modes. Electric fields near the cable at 10 cm were reported in the hundreds of V/m, while magnetic fields were

Effect of extremely low frequency electromagnetic field exposure on sleep quality in high voltage substations.

Research RF Safe Research Library Jan 1, 2012

This case-control study measured electric field intensity and magnetic flux density in high voltage substations and estimated workers' ELF-EMF exposure over a shift. Sleep quality was assessed using the PSQI in 67 exposed workers and 110 controls. The study reports no statistically significant difference in overall…

[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…

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