Browse 6,486 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 773 studies (Human Studies) from Glaser RF/Microwave Archive
Dettmann J, Reuter G · 1964
This 1964 German study investigated the development of bony growths (exostoses) in the ear canal, specifically examining cases in radio operators and people with water exposure history. The research explored whether radio frequency exposure might contribute to these abnormal bone formations in the auditory canal.
William Talver Harvey, James Page Hamilton · 1964
This 1964 Air Force Institute of Technology thesis investigated hearing sensations in amplitude modulated radio frequency fields, a phenomenon known as electrophonic hearing. A small circular metal probe held close to the skull was excited at 3.5 megacycles, and the electromechanical pressures from the audio frequency components of the field were computed and compared with the pressures on the skull needed for bone conduction hearing. The values fell within the same limits and produced a similar threshold curve.
Wladyslaw Pol · 1964
This 1964 technical report investigated whether microwave radiation from radar transmitters could cause cataracts in humans. The research examined the relationship between radar exposure and eye damage, representing early scientific recognition that microwave radiation could affect human tissue. This work helped establish the foundation for understanding EMF health effects decades before cell phones existed.
J.A.J. Stolwijk, J.D. Hardy · 1964
This 1965 technical report examined how intense thermal radiation affects skin and deeper tissue temperatures in humans. The research measured temperature changes at different tissue depths during thermal radiation exposure. This early work helped establish baseline understanding of how electromagnetic energy transfers heat into human tissue.
Merril Eisenbud · 1964
This 1964 study examined 736 microwave radar workers and found they had higher rates of subclinical lens changes compared to 559 controls, with the increased risk linked to microwave exposure levels. The researchers also began tracking 2,500 military cataract cases to determine if radar workers faced greater cataract risks. This was among the first large-scale studies documenting eye damage from occupational microwave exposure.
Justus F. Lehmann et al. · 1964
Researchers in 1964 studied how microwaves at 2456 MHz and 900 MHz heat human tissue, comparing effects in living human thighs versus pig tissue specimens. They found that blood flow significantly reduces heating in both deep and surface tissues, with surface areas showing more pronounced cooling effects.
Sagov S · 1964
This 1964 study examined how low-frequency electromagnetic currents affected heart rate in patients with hypersensitivity, particularly those with high blood pressure. The research explored whether these electromagnetic exposures could influence cardiovascular responses by decreasing arterial pressure. This represents early scientific investigation into how electromagnetic fields might directly impact heart function and blood pressure regulation.
L. Minecki · 1964
This 1964 Polish study examined workers exposed to microwave radiation between 200-750 MHz and found significantly higher rates of health symptoms compared to unexposed controls. The researcher argued that microwave effects go beyond simple heating, challenging the thermal-only safety standards used at the time.
Yu. A. Osipov, T. V. Kalyada · 1964
This 1964 Soviet research examined how human skin temperature changes when exposed to low-intensity microwave radiation. The study represents early scientific investigation into thermal effects of microwave exposure on biological tissue. This work helped establish the foundation for understanding how microwave energy interacts with human skin at the cellular level.
Bartonicek V, Klimkov E · 1964
This 1964 technical report examined biochemical changes in workers exposed to centimeter-wave microwave radiation in occupational settings. The research represents early documentation of biological effects from microwave exposure in humans during the Cold War era when such studies were often classified or restricted.
A. A. FUREDI, I. OHAD · 1964
Scientists exposed human red blood cells to high-frequency electric fields and found that young cells stretched and rotated, while older cells formed chains instead. This 1964 study showed that high-frequency electric fields can physically alter red blood cells in measurable ways, with the response depending on cell age.
Richard A. Carleton et al. · 1964
Gordon, Z. V., Yeliseyev, V. V. · 1964
This 1965 Soviet study documented various protective devices and measures against microwave radiation in industrial settings. The researchers found that protective equipment like specialized goggles and hooded smocks reduced radiation exposure by 10-60 decibels, and recommended maintaining power flux density below 1 microwatt per square centimeter in areas where people live and work.
Milton M. Zaret et al. · 1963
This 1963 study examined eye lens abnormalities in workers exposed to microwave radiation compared to unexposed control subjects. The research focused on detecting lenticular imperfections (lens defects) that might result from occupational microwave exposure. This represents one of the earliest investigations into potential eye damage from microwave radiation in workplace settings.
Allan H. Frey · 1963
This 1963 study by Allan Frey examined how ultra-high-frequency electromagnetic radiation affects humans, particularly focusing on sound perception and acoustic effects. The research investigated whether RF radiation could produce auditory sensations in human subjects. This was among the earliest documented studies of what became known as the 'microwave auditory effect' or 'Frey effect.'
Bielicki Z, Baranski S, Czerski P, Haduch S · 1963
This 1963 Polish study examined workplace difficulties experienced by personnel exposed to microwave radiation in occupational settings. The research analyzed how microwave exposure affected workers' ability to perform their job functions. This represents early documentation of microwave radiation's impact on human performance in workplace environments.
Ye.L. Kulikovskaya · 1963
This 1963 Soviet research examined ultra-high-frequency electromagnetic radiation levels on merchant ship decks, likely from radar systems used for navigation. The study represents early documentation of occupational EMF exposure in maritime environments. While specific findings aren't available, this work helped establish awareness of radar radiation exposure among ship crews decades before modern safety standards.
Morgan RH · 1963
This 1963 review examined radiation hazards of primary public health concern, focusing on nuclear weapons fallout and medical X-ray equipment issues. The study highlighted improper use and inadequate safety measures as key problems requiring public health attention.
Cronkite EP · 1963
This 1963 medical review examined both immediate and long-term health effects from radiation exposure in workplace and military settings. The research addressed radiation injury patterns relevant to nuclear warfare scenarios and occupational safety protocols. While focused on ionizing radiation, this work established foundational understanding of how electromagnetic energy affects biological systems.
John Chenault Long, M.D. · 1963
This 1963 clinical and experimental study by Dr. Long examined electric cataracts, a specific type of eye lens clouding caused by electrical injury. The research investigated how electrical shock exposure can damage the eye's lens, leading to cataract formation. This early work helped establish the connection between electrical exposure and specific eye injuries.
C. Christianson · 1963
This 1963 technical report examined radiation hazard protection devices designed to shield the human body from microwave and radar exposure. The research focused on protective clothing and RF shielding technologies for workers in high-exposure environments. This represents early recognition that microwave radiation posed occupational health risks requiring physical protection.
Weiske, Clarence W. · 1963
This 1963 study documented early observations of human sensitivity to low frequency AC electric fields, finding that some individuals experienced effects from these low-energy exposures. The researcher investigated the sources of these fields and methods to reduce them, emphasizing the need for medical and clinical investigation into human health implications.
James D. Hardy, Harold T. Hammel · 1963
Researchers in 1963 tested how 3-centimeter microwave radiation affects human skin sensations compared to infrared heat. They discovered that short, high-intensity microwave pulses create stronger warming sensations than traditional infrared radiation. This finding suggested that microwave radar equipment naturally warns personnel of exposure through intense heat sensations.
M. Reby, M.D. and M. Hasan, Pod. D. · 1963
This 1963 study examined the use of high-frequency electromagnetic therapy (Diapulse) for treating diabetic foot ulcers. The research investigated radiofrequency electromagnetic radiation as a medical treatment approach for wound healing in diabetic patients. This represents early clinical exploration of therapeutic EMF applications in medical practice.
R. M. MARSHALL · 1963
This 1963 research by Marshall documented safety hazards and biological effects associated with microwave generation equipment. The study examined risks to humans from microwave radiation exposure, focusing on safety protocols for workers and the general public. This early work helped establish foundational understanding of microwave health risks decades before widespread consumer adoption.