Browse 8,700 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 3,825 studies in Whole Body / General
OM P. KAMRA, P. C. KESAVAN · 1969
Researchers exposed radiation-damaged barley seeds to microwave radiation at 2450 MHz (the same frequency used in microwave ovens) for 50 seconds. The microwave treatment actually helped repair the radiation damage, but only in dry seeds with 3% moisture content, not in moist seeds with 11% moisture.
A. P. Balutina, T. I. Korobkova · 1969
Soviet researchers in 1969 examined microscopic tissue changes in rabbit eyes after exposure to super high frequency (SHF) and ultra high frequency (UHF) microwave radiation. The study documented pathological alterations in eye tissue, representing early research into how microwave radiation affects delicate ocular structures. This work contributed to understanding potential eye damage from microwave exposure decades before widespread consumer wireless device use.
Peter A. Breysse · 1969
This 1969 study examined microwave radiation hazards on a college campus, likely surveying exposure levels from early microwave ovens and other microwave equipment. The research represents one of the earliest systematic investigations into environmental microwave exposure in institutional settings. This work helped establish baseline understanding of microwave radiation risks during the technology's early adoption phase.
Ulrich H. Behling · 1969
This 1969 technical report by Ulrich Behling examined the biological effects of both radio frequency and low frequency electromagnetic radiation on living systems. The study represents early research into how nonionizing electromagnetic fields might affect human health and biological processes. This work helped establish the foundation for understanding EMF bioeffects that continues to inform research today.
M. Phlák, V. Servus, J. Schubertová · 1969
This 1969 study examined microwave radiation hazards for radar technicians and proposed screening methods to protect workers. The research addressed occupational health concerns about microwave exposure in military and civilian radar operations. This early work helped establish the foundation for workplace safety standards around microwave radiation.
Jon R. Swanson, Vernon E. Rose, Charles H. Powell · 1969
This 1969 conference paper reviewed international guidelines for microwave radiation exposure, examining how different countries set safety standards for this emerging technology. The research analyzed various national approaches to protecting people from microwave biological effects during an era when microwave ovens and radar systems were becoming widespread. This early work helped establish the foundation for modern EMF exposure standards.
Jon R. Swanson, Vernon E. Rose, Charles H. Powell · 1969
This 1969 conference paper reviewed international microwave exposure guidelines, comparing safety standards across different countries during the early era of microwave technology development. The research examined how various nations approached setting limits for microwave radiation exposure and their underlying scientific rationale. This work represents an important historical snapshot of early EMF safety standard development.
Leo A. Bornstein, M.D. · 1969
This 1969 conference paper examined how high-frequency electromagnetic fields from a Diapulse device could accelerate healing of surgical tube pedicles and tissue flaps in plastic surgery patients. The research explored whether radiofrequency energy could speed up the transfer and healing process of these complex surgical procedures. This represents early medical investigation into therapeutic EMF applications for wound healing.
Edward H. Grant · 1969
This 1969 foundational study examined how biological tissues absorb microwave energy, focusing on the electrical properties that determine absorption rates. The research established that biological damage from microwave radiation depends directly on how much energy tissues absorb, which varies based on their complex permittivity (electrical characteristics). This work laid crucial groundwork for understanding how electromagnetic fields interact with living organisms.
Fofanov, P.N., et al · 1969
This 1969 Soviet technical report examined cardiovascular changes in workers exposed to microwave radiation on the job. The study represents early occupational health research documenting biological effects from workplace microwave exposure. This research contributed to understanding how microwave radiation affects blood circulation and heart function in humans.
Burner AM · 1969
This 1969 technical report by Burner examined the biological effects of radio waves and microwaves on humans and animals, including workplace safety practices and engineering controls. The research reviewed existing knowledge about how these electromagnetic frequencies affect living organisms and identified areas needing further investigation. This early comprehensive analysis helped establish the foundation for understanding EMF health effects decades before cell phones became widespread.
Kolesnikov VM · 1969
This 1969 research review examined how superhigh frequency electromagnetic fields affect biological systems through non-thermal mechanisms. The study highlighted that existing chemical theories couldn't explain many biophysical research findings. The research suggested that radio frequency radiation creates active physical processes in molecules and cells beyond simple heating effects.
Alexander Kolin · 1969
This 1969 research project explored using electromagnetic forces to manipulate and study biological particles, leading to several breakthrough techniques. The work demonstrated that alternating magnetic fields could stimulate living tissues without direct electrode contact and developed electromagnetic blood flow measurement methods. Most significantly, this research led to the invention of isoelectric focusing, now a standard protein analysis technique used worldwide.
Steven Galagan · 1969
This 1969 technical paper discusses the materials and design principles used to create anechoic chambers that absorb microwave radiation. The study focuses on the engineering aspects of microwave-absorbing materials rather than biological effects. This represents foundational research for understanding how to contain and measure electromagnetic fields.
J. Bilbrough · 1969
This 1969 study examined using microwave radiation to sterilize food packaging materials by killing mold spores inside wrapping. The research focused on equipment design features to prevent radiation leakage during the sterilization process. This represents early industrial application of microwave technology for food safety purposes.
Leo A. Bornstein, M.D. · 1969
This 1969 conference paper examined how electromagnetic therapy (specifically Diapulse technology) could speed up the healing process for surgical flaps and tube pedicles used in plastic surgery. The research explored using high-frequency electromagnetic fields as a medical treatment to accelerate tissue transfer procedures. This represents early clinical investigation into therapeutic electromagnetic field applications.
Paul D. Coleman · 1969
This 1969 technical paper describes breakthrough laser technology that successfully created coherent light across the far-infrared spectrum, including surprising results with water producing 12 continuous-wave laser lines. The research filled important gaps in electromagnetic spectrum coverage from visible light down to submillimeter wavelengths.
Leo Birenbaum et al. · 1969
This 1969 study exposed rabbit eyes directly to 5.5 GHz microwave radiation to test cataract formation. Researchers found that just 3 minutes of exposure at 1 watt power level caused lens opacities (cataracts) to develop within 4 days, while lower power levels showed no acute effects. The study used specialized equipment to deliver microwave energy directly into anesthetized rabbits' eyes.
D. S. Allam · 1969
This 1969 conference report examined the applications and potential health hazards of radio and microwave radiation. The research reviewed biological effects of electromagnetic fields and radiation monitoring approaches. This early work helped establish the scientific foundation for understanding EMF health risks decades before widespread wireless technology adoption.
A. A. Shindryayev · 1969
This 1969 Soviet research developed mathematical methods for calculating safe distances around radar installations to protect personnel from superhigh-frequency radiation exposure. The study created nomograms (graphical calculation tools) that radar operators could use to determine danger zones where radiation levels might pose health risks.
Leo Birenbaum et al. · 1969
This 1969 study exposed rabbit eyes directly to 5.5 GHz microwave radiation to determine what power levels cause cataracts. Researchers found that just three minutes at one watt caused lens opacities within four days, while half-watt exposure for two hours showed no acute effects. The study established a clear threshold for microwave-induced eye damage in laboratory animals.
Leo Birenbaum et al. · 1969
This 1969 study exposed rabbit eyes to 5.5 GHz microwave radiation to determine what power levels cause cataracts. Researchers found that just three minutes at one watt caused lens opacities within four days, while half-watt exposures for two hours showed no acute effects. The study established a clear threshold for microwave-induced eye damage.
E. S. COPELAND, S. M. MICHAELSON · 1969
This 1970 study examined using microwave radiation to heat Walker carcinoma tumors in laboratory animals, testing whether microwave heating could improve the effectiveness of radioactive iodine (131-I) cancer treatment. The research explored microwave radiation as a way to enhance tumor targeting for radiation therapy rather than as a standalone cancer treatment.
DONALD H. REIGEL et al. · 1969
Researchers applied low-frequency electrical currents (called electrosleep) to monkey brains and monitored various physiological responses. While heart rate and breathing remained unchanged, the treatment dramatically reduced stomach acid production by 60% and decreased muscle activity. This 1969 study explored how extremely low frequency electromagnetic fields affect basic bodily functions.
R. JOLY, G. PLURIEN, J. DROUET, B. SERVANTIE · 1969
This 1969 research examined potential biological and health effects from UHF (ultra high frequency) electromagnetic radiation emitted by radar antennas. The study represents early scientific investigation into how radar systems might affect human health and biological processes. This work helped establish the foundation for understanding occupational and environmental health risks from radar technology.