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Showing results for: LoRa

Non‑Thermal RF Biological Effects Are Real—And Thermal‑Only Safety Standards Don’t Address Them

Research Effect Synthesis Mar 9, 2026

Synthesis of 14 curated RF-EMF papers: high-certainty animal cancer signals (male rat heart schwannomas, glioma), high-certainty male fertility impacts, and strong oxidative-stress mechanisms below heating thresholds—…

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…

Effect of anthropogenic electromagnetic fields used for subsurface oil and gas exploration (controlled-source electromagnetics, CSEM) on the fertilization success and embryonic development of Atlantic cod (Gadus morhua).

Research RF Safe Research Library Jan 1, 2026

This laboratory animal study tested whether electromagnetic fields (EMFs) representative of controlled-source electromagnetics (CSEM) surveys affect Atlantic cod reproduction and early development. Two single 15-minute exposure experiments were conducted: exposure of males prior to sperm assessment and exposure of…

Flora and fauna: how nonhuman species interact with natural and man-made EMF at ecosystem levels and public policy recommendations

Research PubMed: RF-EMF health Dec 8, 2025

This PubMed-listed article argues that ambient nonionizing EMF exposures (especially RF-EMF) have increased substantially over the past 60 years and are now pervasive, including from terrestrial networks and low-earth-orbit satellites. It claims these chronic, low-intensity exposures are biologically active and may…

Fermi‑paradox: Hertzification as a Great Filter

Independent Voices RF Safe Nov 23, 2025

This RF Safe commentary proposes a speculative “bioelectric hypothesis” for the Fermi paradox: that widespread, continuous use of man-made radiofrequency/microwave emissions (“hertzification”) could act as a slow “Great Filter” that causes technological civilizations to decline or go silent. The author argues that…

Flora and fauna: how nonhuman species interact with natural and man-made EMF at ecosystem levels and public policy recommendations

Research RF Safe Research Library Jan 1, 2025

This review discusses how increasing ambient nonionizing EMF (0–300 GHz), particularly RF from modern wireless technologies and satellites, may affect flora and fauna at ecosystem levels. It states that many nonhuman species rely on electro/magneto-reception and that even low-intensity EMF exposures are capable of…

No Measurable Impact of Acute 26 GHz 5G Exposure on Salivary Stress Markers in Healthy Adults

Research RF Safe Research Library Jan 1, 2025

This triple-blind randomized study tested whether 26.5 minutes of 26 GHz (5G) RF exposure at environmental-like levels alters salivary stress biomarkers in healthy adults. Salivary cortisol and alpha-amylase measured before, during, and after exposure did not differ between real and sham conditions. An exploratory…

Weak anthropogenic electric fields affect honeybee foraging

Research RF Safe Research Library Jan 1, 2025

This animal ecology study reports that weak anthropogenic-like airborne electric fields can reduce honeybee floral landing rates. It reports deterrent effects for AC and positive DC fields, with no statistically significant effect for negative DC fields. The authors also report that electric fields measured near…

Does personal relevance moderate communication effects? The example of risk communication about 5G-related electromagnetic fields.

Research RF Safe Research Library Jan 1, 2025

This cross-sectional study tested whether providing precautionary advice about RF-EMF in the context of 5G changes risk perception and trust in general population samples from Germany and Greece. Precautionary information showed few effects, increasing only one risk perception measure and only in Germany, and the…

Affective evaluation and exposure perception of everyday mobile phone usage situations.

Research RF Safe Research Library Jan 1, 2024

This qualitative exploratory study examined affective reactions and perceived RF-EMF exposure in everyday mobile phone and base-station situations in the context of the 5G rollout in Germany. Participants expressed more negative associations with base stations than with mobile phones, though RF-EMF exposure was only…

Low-energy amplitude-modulated electromagnetic field exposure: Feasibility study in patients with hepatocellular carcinoma.

Research RF Safe Research Library Jan 1, 2023

This single-site feasibility trial evaluated repeated 90-minute amplitude-modulated EMF exposure (AutEMdev) in 66 patients with advanced hepatocellular carcinoma. The primary focus was safety and hemodynamic variability during exposure, with exploratory outcomes including quality of life, survival, and tumor…

Anthropogenic electromagnetic fields (EMF) influence the behaviour of bottom-dwelling marine species.

Research RF Safe Research Library Jan 1, 2020

This animal study examined behavioural responses of American lobster and Little skate to EMF emissions from a subsea HVDC transmission cable. It reports a marked increase in exploratory/foraging behaviour in skates and a subtler exploratory response in lobsters when exposed to cable EMF. The authors also measured…

Does precautionary information about electromagnetic fields trigger nocebo responses? An experimental risk communication study.

Research RF Safe Research Library Jan 1, 2018

This experimental study tested whether providing precautionary information about EMF from WLAN devices increases symptom reporting during an alleged exposure situation. In a sham-exposure design (N=137), participants received either basic information about current WLAN exposure limits or additional precautionary…

The Effect of Electromagnetic Radiation due to Mobile Phone Use on Thyroid Function in Medical Students Studying in a Medical College in South India.

Research RF Safe Research Library Jan 1, 2017

This exploratory survey study assessed the association between mobile phone radiation exposure and thyroid function among 83 undergraduate medical students in South India. The authors report a significant correlation between total radiation exposure and higher TSH levels, seen in students both with and without a…

An open-label pilot study of pulsed electromagnetic field therapy in the treatment of failed back surgery syndrome pain.

Research RF Safe Research Library Jan 1, 2015

This open-label exploratory pilot study evaluated pulsed electromagnetic field therapy given twice daily for 45 days in 34 people with persistent or recurrent pain after back surgery. Among 30 per-protocol completers, 33% met a responder definition of ≥30% pain intensity reduction, and pain improvements were reported…

Spatial learning, monoamines and oxidative stress in rats exposed to 900 MHz electromagnetic field in combination with iron overload.

Research RF Safe Research Library Jan 1, 2014

This animal study tested whether 900 MHz EMF exposure, alone or combined with brain iron overload, affects cognition and brain biochemistry in Long-Evans rats. EMF-exposed rats showed impairment in an object exploration task and changes in monoamine content (notably in the hippocampus), while other spatial…

[Realization of mobile phone based wireless blood pressure monitoring system and its preliminary implementation].

Research RF Safe Research Library Jan 1, 2011

This paper describes the design and preliminary implementation of a mobile-phone-based wireless blood pressure monitoring system that transmits data via Bluetooth and computes blood pressure and heart rate on the phone. The authors state that experiments demonstrated the device’s reliability and stability, and that…

Effect of magnetic fields on tumor growth and viability.

Research RF Safe Research Library Jan 1, 2011

This animal study evaluated whether magnetic field exposure affects breast tumor growth and viability in mice injected with breast cancer cells. Tumor growth was monitored in real time using luciferase labeling and an in vivo imaging system. The authors report that 360 minutes of daily magnetic field exposure for up…

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