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Showing results for: IEC

What non‑native EMFs really do —the rise of immune‑driven disease

Independent Voices RF Safe Nov 5, 2025

This RF Safe article argues that “non-native” electromagnetic fields (from power systems, radio, and mobile/5G signals) can disrupt the timing of voltage-gated ion channel activity in immune cells, leading to altered immune signaling, mitochondrial stress, and chronic inflammation. It links these proposed mechanisms…

What non‑native EMFs really do — Ion Timing Fidelity under RF exposure, from S4 voltage sensing to mitochondrial ROS and immune dysregulation

Independent Voices RF Safe Nov 4, 2025

This RF Safe article argues that “non-native” radiofrequency (RF) exposures can deterministically disrupt voltage-gated ion channel timing (via the S4 voltage sensor), leading downstream to altered calcium signaling, mitochondrial reactive oxygen species (ROS), and immune dysregulation without tissue heating. It…

Ion Timing Fidelity under wireless exposure — from the S4 voltage sensor to mitochondrial oxidative stress, innate activation, and organ‑level inflammation

Independent Voices RF Safe Nov 4, 2025

This RF Safe article argues that pulsed, low-frequency-modulated wireless radiofrequency exposures could disrupt voltage-gated ion channel timing (via the S4 voltage sensor), leading to altered immune-cell signaling, mitochondrial oxidative stress, and downstream innate immune activation and inflammation. It presents…

RFR can drive autoimmunity through the S4 voltage sensor 

Independent Voices RF Safe Nov 4, 2025

RF Safe argues that radiofrequency radiation (especially pulsed or modulated signals with low-frequency components) can alter local membrane potentials at nanometer scales where voltage-gated ion channel S4 sensors operate. It claims these shifts could change ion channel gating in immune cells, altering calcium and…

Mechanism first explanation of how the plasma membrane potential controls immune responses

Independent Voices RF Safe Nov 4, 2025

An RF Safe article argues that plasma membrane potential (Vm) is a key control variable for immune cell behavior by shaping ion driving forces, especially Ca2+ influx through CRAC channels and K+ channel–mediated hyperpolarization. It describes proposed links between Vm-regulated ion flux and downstream immune…

Analysis of Actual Transmitted Power from Hundreds of 5G FR2 Radio Base Stations over One Month in Urban Areas in Japan

Research RF Safe Research Library Jan 1, 2025

This exposure/compliance assessment study collected 5- and 30-minute transmitted power data over one month from more than 400 5G FR2 beamforming base stations in urban Japan to evaluate the IEC 62232:2025 “actual maximum approach.” All measured transmitted powers were below configured maxima, with 30-minute averaged…

Evaluation of Exposure Assessment Methods and Procedures for Induction Hobs (Stoves)

Research RF Safe Research Library Jan 1, 2025

This exposure-assessment study evaluated magnetic-field and contact-current exposures from modern induction hobs using IEC-based measurement procedures, 3D field scanning, and numerical dosimetry in anatomical models. It reports large between-hob variability in exposure and states that IEC 62233 may substantially…

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…

Inclusion of mobile phone usage guidelines in universal hypertension management protocol: an opinion

Research RF Safe Research Library May 30, 2024

This opinion piece discusses the global and India-specific burden of hypertension and frames a problem of mobile phone use by patients while waiting for care. It references standard blood pressure measurement guidance recommending refraining from talking for a few minutes before measurement, noting that this may…

Improved Calculation Method of Coupling Factors for Low-Frequency Wireless Power Transfer Systems.

Research RF Safe Research Library Jan 1, 2021

This engineering/methods study addresses computational artifacts that can affect coupling factor calculations for localized EMF exposure assessment in IEC 62311/62233, particularly below 10 MHz. The authors propose using the 99.99th percentile rather than the maximum internal quantity to mitigate abnormal peaks from…

[Jurisprudence on occupational radiofrequency diseases].

Research RF Safe Research Library Jan 1, 2020

This article reviews Italian jurisprudence on alleged occupational tumours linked to RF EMF exposure (notably from wireless phones), with some cases also involving other RF sources or ELF magnetic fields. It contrasts court decisions that recognized occupational causation with others that rejected it, emphasizing how…

Electromagnetic field treatment increases purinergic receptor P2X7 expression and activates its downstream Akt/GSK3β/β-catenin axis in mesenchymal stem cells under osteogenic induction.

Research RF Safe Research Library Jan 1, 2019

This study examined how electromagnetic field (EMF) treatment influences osteogenic differentiation mechanisms in human bone marrow mesenchymal stem cells and tested a combined therapy in an ovariectomized rat osteoporosis model. The authors report that EMF exposure increased P2X7 receptor expression during…

Hepatocellular carcinoma therapy finds a channel on the radio

Research RF Safe Research Library Jan 1, 2019

This EBioMedicine commentary discusses tumour-specific amplitude-modulated RF EMF as an anti-cancer therapy for hepatocellular carcinoma and highlights Cav3.2 (CACNA1H) T-type calcium channels as a proposed mediator of the effect. It notes that the reported whole-body averaged SAR in a treated HCC patient was below…

Effects of four kinds of electromagnetic fields (EMF) with different frequency spectrum bands on ovariectomized osteoporosis in mice.

Research RF Safe Research Library Jan 1, 2017

This animal study tested four frequency-band EMF exposures (1–50,000 Hz variants) in an ovariectomized mouse model of osteoporosis over 8 weeks (3 h/day). Low- and band-pass exposures increased bone formation markers and osteogenesis-related gene expression, while high-pass exposure decreased both formation and…

Cardiac magnetic resonance radiofrequency tissue tagging for diagnosis of constrictive pericarditis: A proof of concept study.

Research RF Safe Research Library Jan 1, 2016

This proof-of-concept cohort study evaluated cardiac magnetic resonance (CMR) radiofrequency tissue tagging to diagnose constrictive pericarditis and compared results with surgical findings and cardiac catheterization. In 16 patients who underwent pericardiectomy, CMR positivity agreed 100% with intraoperative…

Pulsed electromagnetic field treatment enhances healing callus biomechanical properties in an animal model of osteoporotic fracture

Research RF Safe Research Library Jan 1, 2014

This animal study evaluated whether daily pulsed electromagnetic field (PEMF) treatments improve delayed fracture healing in skeletally mature ovariectomized (OVX) rats. By 6 weeks, PEMF-treated rats showed improved hard callus elastic modulus and radiographic evidence of better callus bridging compared with sham…

Optimized flash light-emitting diode spectra for mobile phone cameras.

Research RF Safe Research Library Jan 1, 2013

This engineering study examines how the spectral mismatch between mobile phone flash LEDs and modern display gamuts influences smartphone camera color reproduction. Using a CIECAM02-based metric and an evaluation method grounded in raw camera data and a Digital ColorChecker SG, the authors propose optimized flash LED…

Electronic properties of a graphene antidot in magnetic fields.

Research RF Safe Research Library Jan 1, 2010

This paper describes unusual electronic properties of a graphene antidot created by a piecewise constant potential in a magnetic field. It reports near-complete localization of electron probability within the barrier region under some conditions and a symmetry linking antidot and dot states with identical…

[Conclusion: probable and possible futures. MRI with ultra high magnetic field].

Research RF Safe Research Library Jan 1, 2009

This narrative piece states that MR neuroimaging does not interfere with brain function and is safe for use in patients and healthy volunteers. It argues that ultra-high-field MRI could substantially improve spatiotemporal resolution, potentially enabling study of brain function at finer scales. It also describes the…

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