Browse 8,700 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing all 8,700 studies
Curtis C. Johnson, Carl H. Durney, Habib Massoudi · 1975
This 1975 research examined how muscle tissue's unique electrical properties affect microwave energy absorption in the body. The study found that muscle tissue behaves differently depending on the direction of microwave exposure, creating uneven patterns of energy absorption that could concentrate radiation in specific areas.
B. Jouvet · 1975
This 1975 theoretical physics study examined weak neutral currents and their electromagnetic effects, focusing on particle interactions relevant to quantum electrodynamics (QED). The research explored how neutrino-nucleon scattering relates to electromagnetic phenomena, contributing to foundational understanding of electromagnetic field behavior at the quantum level.
Don Mennie · 1975
This 1975 research examined microwave ovens as consumer electronics, focusing on electromagnetic radiation exposure and safety standards. The study investigated leakage radiation from these appliances and evaluated existing safety protocols. This early work helped establish understanding of microwave oven emissions during the technology's initial consumer adoption.
D. L. Conover et al. · 1975
This 1975 NIOSH study tested radiofrequency monitoring equipment and conducted preliminary workplace surveys of RF sources. The research found that at least 80% of industrial RF sources exceeded the safety field strength limits (200 V/m electric, 0.5 A/m magnetic) established in the 1974 ANSI standard. The study highlighted critical gaps in RF exposure monitoring techniques and the need for proper near-field measurement protocols.
Mickey GH, Heller JH, Snyder E · 1975
This 1975 technical report examined non-thermal health hazards from radio frequency and microwave exposures, focusing on biological effects that occur without tissue heating. The research investigated potential toxicity in both human and animal subjects, particularly relevant for occupational exposure settings where workers face regular RF radiation.
Frank M. Greene · 1975
This 1975 technical report by Frank M. Greene focused on developing specialized probes for measuring magnetic near-fields, which are the magnetic components of electromagnetic fields close to their sources. The research addressed fundamental measurement challenges in electromagnetics that remain relevant today for assessing EMF exposures from modern devices.
Clinton C. Brown · 1975
This 1975 research examined electroanesthesia and electrosleep, medical techniques that use electrical stimulation to induce anesthesia or sleep states in humans. The study investigated different electrical waveforms and their effects on consciousness and pain perception. This represents early medical research into how controlled electrical fields can alter brain function and neural activity.
B. C. GOODWIN, SILVIA VIERU · 1975
This 1974 study by Goodwin examined how low-level electromagnetic fields affect enzyme-substrate interactions, specifically looking at electromagnetic perturbation of urea processing. The research explored what's known as the Comorosan effect, where weak electromagnetic fields can influence biological enzyme activity. This early work helped establish that even very low energy electromagnetic exposures can alter fundamental biochemical processes.
Watson J, deHaas W G, Hauser S S · 1975
This 1975 laboratory study examined how electric fields affect the growth rate of developing chicken leg bones (tibiae) in controlled laboratory conditions. The research measured whether electric field exposure could alter normal bone development in embryonic tissue. This early work helped establish the foundation for understanding how electromagnetic fields might influence biological growth processes.
R.A. Tell, D.E. Janes · 1975
This 1975 EPA study examined radiation exposure levels from FM broadcast stations, specifically measuring power densities at ground and rooftop levels near transmitting antennas. The research used FCC antenna height data and vertical radiation patterns to calculate potential exposure levels for people living or working near broadcast facilities.
Richard D. Phillips et al. · 1975
Researchers exposed rats to 2,450 MHz microwave radiation (the same frequency as microwave ovens) for 30 minutes at different power levels. Higher exposures caused dangerous heart rhythm problems, body temperature disruption, and metabolic changes that lasted for hours after exposure ended.
Adey WR · 1975
This 1975 review by W.R. Adey examined how electromagnetic radiation affects the nervous system in both animals and humans. The research analyzed existing evidence on EMF's impact on neural function and behavior. This work represents foundational research in understanding how electromagnetic fields interact with biological systems.
Lindsay IR · 1975
This 1975 review examined microwave radiation hazards and safety standards, analyzing animal toxicity studies and human health effects to evaluate occupational hygiene requirements. The research assessed existing safety standards for microwave exposure in workplace settings. This represents early comprehensive analysis of microwave health risks during the technology's rapid expansion.
W. R. Adey · 1975
This 1975 study by Dr. W.R. Adey demonstrated that electromagnetic fields can affect the mammalian nervous system without any significant heating of brain tissue. The research showed measurable biological responses occurred with temperature changes of less than 0.1°C, challenging the prevailing belief that only thermal effects from EMF exposure matter for human health.
Fa'itel'berh-Blank VR, Orlova AV · 1975
This 1975 study examined how microwave radiation combined with ionizing radiation affects the permeability of biological barriers that control what substances can pass between blood and tissues. The research investigated whether exposure to both types of radiation together creates different effects than either alone. This early work helped establish that electromagnetic fields might interact with other environmental exposures in unexpected ways.
A. I. Kleyner et al. · 1975
This 1975 Soviet clinical study examined people experiencing health problems from metric range electromagnetic fields (radio frequencies between 1-10 meters wavelength). The researchers documented various adverse health effects in humans exposed to these RF frequencies. This represents early medical recognition that radio frequency radiation can cause clinical symptoms in people.
H. Bassen, M. Swicord, J. Abita · 1975
Researchers developed a miniature electric field probe capable of measuring radiofrequency radiation from 915 MHz to above 10 GHz in both free space and inside animal tissue. This technical advancement was designed to enable more precise measurement of EMF exposure in biological research, particularly where small size was critical for accurate readings.
Henry S. Ho · 1975
This 1975 research compared how microwave radiation distributes through phantom heads (laboratory models of human heads) using two different exposure methods: aperture irradiation and plane wave exposure. The study examined dosimetry patterns to understand how microwaves penetrate and distribute energy within head-like structures, providing foundational data for understanding microwave exposure effects.
Paul S. Ruggera · 1975
This 1975 government study tracked radiofrequency electromagnetic field strength changes inside a hospital over 16 months. The research documented how RF exposure levels varied in a medical environment where electronic equipment operates continuously. This represents early systematic monitoring of electromagnetic environments in healthcare settings.
McRee D, Walsh P, Mathew R · 1975
Researchers in 1975 designed and built a specialized microwave exposure system capable of testing biological specimens across frequencies from 1 to 10 GHz at power densities up to 10 mW/cm². The system provided precise field uniformity measurements, with better uniformity at lower frequencies. This technical development enabled controlled laboratory studies of microwave radiation effects on living organisms.
Earl Cook · 1975
This 1975 analysis examined how high-energy industrial society affects public health, finding that while energy-intensive development improved medicine and nutrition, it also created new health challenges. The study highlighted that indirect health consequences from energy dependence may be harder to address than direct pollution effects.
Larsen JP, Eriksen T · 1975
This 1975 medical case study documented burn injuries that occurred when diathermy equipment (which uses radiofrequency energy for medical heating) was used simultaneously with electrocardiogram (ECG) monitoring. The research examined how combining these two medical devices created dangerous electrical interactions that resulted in patient burns.
Van Koughnett AL, Kashyap SC, Dunn JG · 1975
This 1975 study describes the development of a new microwave applicator designed to efficiently process continuous sheet materials in industrial settings. The research focused on engineering improvements for microwave heating systems, not biological effects. The applicator provided better energy efficiency and flexible coupling compared to traditional parallel plate chambers.
Milton M. Zaret, M.D. · 1975
This 1975 case study documented severe neurological damage in a radar technician exposed to microwave radiation, including blindness, hearing loss, and balance problems. Dr. Milton Zaret examined a worker whose occupational microwave exposure resulted in multiple sensory system failures. The case provided early evidence that high-intensity microwave radiation could cause permanent damage to eyes, ears, and the vestibular system.
A. I. Kleyner et al. · 1975
This 1975 Soviet clinical study examined patients experiencing health problems from metric wave electromagnetic field exposure (radio frequencies around 1-10 meters wavelength). The research documented unfavorable clinical manifestations in humans exposed to these RF fields, representing early medical recognition of EMF health effects.