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Comparison Between Broadband and Personal Exposimeter Measurements for EMF Exposure Map Development Using Evolutionary Programming

Research RF Safe Research Library Jan 1, 2025

This exposure-assessment study compares RF-EMF exposure maps produced using a broadband meter versus a personal exposimeter and aims to correct personal exposimeter readings to match broadband-based maps. The authors report that LOS/NLOS-specific correction factors reduce discrepancies, particularly improving LOS…

Machine Learning Approach for Ground-Level Estimation of Electromagnetic Radiation in the Near Field of 5G Base Stations

Research RF Safe Research Library Jan 1, 2025

This paper presents a machine-learning method to estimate ground-level electromagnetic radiation (electric field strength) in the near field of 5G base stations, using multiple technical and environmental input parameters. The authors report experimental performance with a mean absolute percentage error of about…

Weak Radiofrequency Field Effects on Biological Systems Mediated through the Radical Pair Mechanism

Research RF Safe Research Library Jan 1, 2025

This 2025 review examines claims of biological effects from weak, nonthermal RF magnetic fields and evaluates whether such effects could be mediated by the radical pair mechanism (RPM). It reports that aligning RPM theory with low-level experimental observations remains difficult and that many experimental findings…

Magnetic Field Measurement of Various Types of Vehicles, Including Electric Vehicles

Research RF Safe Research Library Jan 1, 2025

This exposure assessment measured magnetic fields inside modern Japanese EVs, PHEVs, and ICEVs during actual driving using methods aligned with IEC 62764-1:2022. All measured magnetic flux density values were reported to be below ICNIRP public exposure reference levels. The study mapped in-cabin field sources and…

Analysis of Human Exposure to Electric and Magnetic Fields While Charging and Driving an Electric Vehicle

Research RF Safe Research Library Jan 1, 2025

This paper describes planned experimental measurements of electric and magnetic fields generated by electric vehicles during charging and driving. The abstract emphasizes that occupants can experience notable EMF exposure due to proximity to vehicle electrical systems, while stating that specific health risks in the…

Effect of the radiation emitted from a cell phone on T lymphocytes in mice

Research RF Safe Research Library Jan 1, 2025

This mouse study examined whether cell phone radiation affects T lymphocytes over 2–8 weeks of exposure. CD4 and CD8 subset percentages were similar across groups, but after more than six weeks, exposed groups showed increased T-cell apoptosis and reduced transformation rates compared with shams. The study also…

Genotoxic and histopathological effects of 6 GHz radiofrequency electromagnetic radiation on rat liver tissue

Research RF Safe Research Library Jan 1, 2025

This animal experiment exposed adult male rats to 6 GHz RF-EMR (0.065 W/kg) for 4 hours/day over 42 days and compared them with sham controls. The exposed group showed higher comet assay genotoxicity metrics, though not statistically significant, and more prominent liver histopathological changes (e.g., portal…

Effects of coenzyme Q10 on sperm parameters and pathological changes induced by Wi-Fi waves in the testicular tissue of rats

Research RF Safe Research Library Jan 1, 2025

This animal study exposed rats to Wi‑Fi waves for 7 hours/day for 2 months and assessed sperm parameters, serum testosterone, and testicular/epididymal pathology, with and without coenzyme Q10 (CoQ10). The authors report that Wi‑Fi exposure was linked to worse sperm parameters, lower testosterone, and adverse…

A Prolonged exposure to Wi-Fi Radiation Induces Neurobehavioral Changes and Oxidative Stress in Adult Zebrafish

Research RF Safe Research Library Jan 1, 2025

This animal study exposed adult zebrafish to 2.45 GHz Wi‑Fi radiation for 4 hours daily over 30 consecutive days. The authors report neurobehavioral impairments with altered locomotion, alongside decreased acetylcholinesterase and increased brain oxidative stress. They conclude these findings indicate a safety risk…

Investigation of the Effects of 2.45 GHz Near-Field EMF on Yeast

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed yeast suspensions to 2.45 GHz near-field microwave radiation at 2 cm and 4 cm for 20 or 60 minutes. It reports oxidative-stress-related changes (reduced antioxidant activity with increased membrane permeability) after 20 minutes at 2 cm, an effect not reproduced by conventional heating.…

Low frequency magnetic field exposure and neurodegenerative disease: systematic review of animal studies

Research RF Safe Research Library Jan 1, 2025

This systematic review synthesizes animal studies on low frequency magnetic field exposure in relation to neurodegenerative diseases. It reports no support for a causal induction of Alzheimer’s-type neuropathology in naive animals, while noting that evidence is too limited to draw strong conclusions for motor neuron…

Radiofrequency electromagnetic fields reduce bumble bee visitation to flowers

Research RF Safe Research Library Jan 1, 2025

This blinded, two-year study examined whether RF-EMF exposure at 2.4 and 5.8 GHz affects pollinator visitation to Salvia and Lavandula. The authors report no significant effect on honey bee visitation rates. They report a significant reduction in bumble bee visits per observation period under RF-EMF exposure, which…

13.56 MHz RFID Module - From Application to Process Modelling and Effects on Human Health

Research RF Safe Research Library Jan 1, 2025

This paper presents an application and numerical process modelling of a 13.56 MHz RFID module, including how nearby tags/cards and their positioning affect antenna characteristics. It also considers RFID operation near human tissues and discusses potential health impacts from prolonged EMF exposure at 13.56 MHz. The…

Trends in Malignant and Benign Brain Tumor Incidence and Mobile Phone Use in the U.S. (2000-2021): A SEER-Based Study

Research RF Safe Research Library Jan 1, 2025

This SEER-based ecological study examined U.S. trends (2000–2021) in malignant and benign brain tumor incidence and compared them with national mobile phone subscription trends. Malignant brain tumor incidence in adolescents and adults declined slightly, while benign brain tumor incidence increased over time;…

Does Electromagnetic Pollution in the ART Laboratory Affect Sperm Quality? A Cross-Sectional Observational Study.

Research RF Safe Research Library Jan 1, 2025

This cross-sectional observational study assessed sperm motility after one hour of in vitro exposure of semen samples to EMFs from different laboratory sources in an IVF setting. It reports a statistically significant reduction in progressive sperm motility after exposure to mobile phones and Wi-Fi repeaters, while…

Auto-Induced Downlink Radiofrequency Electromagnetic Field Exposure at 3.5 GHz With Focusing Near the Head

Research RF Safe Research Library Jan 1, 2025

This exposure-assessment study uses FDTD simulations to evaluate auto-induced downlink RF-EMF exposure at 3.5 GHz when downlink energy is focused toward user equipment near the head. Exposure varied substantially by device position (ear, eyes, nose) and by the precoding technique used. The authors report that the…

Exposure to 26.5 GHz, 5G modulated and unmodulated signal, does not affect key cellular endpoints of human neuroblastoma cells

Research RF Safe Research Library Jan 1, 2025

This in vitro study examined whether 26.5 GHz millimeter-wave exposure (continuous wave and 5G-modulated) affects key cellular endpoints in human neuroblastoma cells. Cells were exposed for 3 hours at SAR 1.25 W/kg using a reverberation-chamber system, with assessments including cell cycle and DNA damage. The study…

Protective effects of quercetin against 3.5 GHz RF radiation-induced thyroid dysfunction and oxidative stress in rats

Research RF Safe Research Library Jan 1, 2025

This rat study examined repeated 3.5 GHz RF exposure (2 hours/day, 5 days/week for 30 days) and thyroid-related outcomes, with and without quercetin. The abstract reports altered thyroid hormones (lower T3/T4, higher TSH) and increased oxidative stress in thyroid tissue after RF exposure. Quercetin appeared partially…

The effects of short-term and long-term 2100 MHz radiofrequency radiation on adult rat auditory brainstem response

Research RF Safe Research Library Jan 1, 2025

This animal study examined 2100 MHz radiofrequency radiation exposure effects on auditory brainstem responses and brain oxidative/ultrastructural markers in adult rats. The 1-week exposure group showed prolonged ABR latencies and biochemical/structural changes consistent with oxidative stress and cellular injury. The…

Characterization of the Core Temperature Response of Free-Moving Rats to 1.95 GHz Electromagnetic Fields

Research RF Safe Research Library Jan 1, 2025

This animal study measured core body temperature in free-moving male and female Sprague Dawley rats during and after 3-hour exposure to 1.95 GHz RF-EMF at multiple whole-body average SAR levels. A measurable thermal response was reported at 4 W/kg, while lower SAR conditions showed smaller or no significant…

Mitigation of 3.5 GHz Electromagnetic Field-Induced BV2 Microglial Cytotoxicity by Polydeoxyribonucleotide

Research RF Safe Research Library Jan 1, 2025

This in vitro study exposed BV2 mouse microglial cells to 3.5 GHz EMF for 2 hours and reports reduced cell growth and increased apoptosis alongside oxidative stress and signaling changes. The authors report that ROS generation and activation of JNK-1/2 and p38 MAPK were key events in the observed cytotoxicity.…

The influence of Wi-Fi on the mesonephros in the 9-day-old chicken embryo

Research RF Safe Research Library Jan 1, 2025

This animal study examined continual 2.4 GHz Wi‑Fi exposure (200–500 μW/m²) during 9 days of chicken embryo incubation and assessed the mesonephros at day 9. The authors report no adverse effects on general mesonephros development, but describe moderate degenerative changes and vascular congestion without…

Human achromatic flickers and phosphenes thresholds under extremely low frequency electric stimulations

Research RF Safe Research Library Jan 1, 2025

This study estimated thresholds and locus for human phosphene perception during non-invasive transcranial alternating current stimulation at 20, 50, 60, and 100 Hz. Perception depended significantly on stimulation intensity, with the lowest threshold at 20 Hz and no reported phosphenes at 100 Hz. The authors report…

Influence of geomagnetic disturbances on myocardial infarctions in women and men from Brazil

Research RF Safe Research Library Jan 1, 2025

This ecological analysis used a public health database of myocardial infarction admissions in São José dos Campos, Brazil (1998–2005) and categorized geomagnetic activity using the planetary Kp index. The abstract reports a higher relative frequency of MI admissions during disturbed geomagnetic conditions compared…

Effects of Polarized Coherent Microwaves Modulated at Extremely Low Frequencies

Research RF Safe Research Library Jan 1, 2025

This review-style text discusses polarized, coherent microwaves that are modulated and pulsed at extremely low frequencies (ELF) and suggests these characteristics may increase biological interactions. It emphasizes that intensity variability and ELF modulation are important for understanding EMF–biology…

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