Browse 8,655 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 1,361 studies from Glaser RF/Microwave Archive with extracted diagrams
Wilbur P. Dayton · 1961
This 1961 technical report by Wilbur P. Dayton documented a comprehensive microwave radiation effects program, examining how radar and microwave frequencies impact biological systems. The research was conducted during the early years of radar technology deployment when understanding microwave health effects became critical for military and civilian safety protocols.
Jack Marks et al. · 1961
This 1961 study examined the effects of microwave radiation directed at the chest area of dogs, specifically targeting the mediastinum (the space between the lungs containing the heart and major blood vessels). Researchers investigated how microwave exposure affected cardiovascular and respiratory systems, as well as blood enzyme levels. This early research helped establish foundational understanding of how microwave radiation interacts with vital organ systems.
Sol M. Michaelson, Roderick A. E. Thomson, Joe W. Howland · 1961
This 1961 research by SM Michaelson examined how microwave radiation affects the physiology of mammals including dogs, rabbits, and rats. The study focused on thermal effects and biological responses to microwave irradiation. This represents some of the earliest systematic research into how microwave energy impacts living systems.
Mumford, W.W. · 1961
This 1961 research by W.W. Mumford examined the technical aspects of microwave radiation hazards, focusing on power density levels and threshold effects from radar and other microwave sources. The study addressed biological effects and safety considerations for microwave exposure during the early development of radar technology.
Ginsberg, Abraham J. · 1961
This 1961 study examined using pulsed short wave radiofrequency therapy to treat bursitis with calcification, a condition where calcium deposits form in inflamed joint sacs. The research represents early medical investigation into therapeutic RF applications for musculoskeletal conditions. While specific findings aren't available, this work contributed to understanding how controlled RF energy might affect biological tissue healing.
F. L. Leites, L. A. Skurikhina · 1961
Soviet researchers exposed 20 white rats to a single 10-minute microwave treatment and found significant changes in adrenal cortex hormone production lasting 1-2 weeks. The adrenal glands first released stored hormones into the bloodstream, then accumulated new hormone-producing substances in response to the radiation exposure.
M. M. Weiss, W. W. Mumford · 1961
This 1961 Bell Labs study reviewed microwave radiation effects on animals and found that the primary health hazard comes from tissue heating as microwave energy is absorbed by the body. The researchers used this data from fur-bearing animals to establish the first recommended exposure limits for humans, considering both whole-body and localized exposure scenarios.
Miklos Nadasdi, M.D. · 1961
This 1961 study examined whether non-thermal short wave radio frequencies could reduce experimental arthritis in rats. The research explored whether electromagnetic fields could provide therapeutic benefits through mechanisms other than heat generation, challenging the prevailing view that all RF effects were purely thermal.
David I. Abramson et al. · 1960
This 1960 study examined how short-wave diathermy, a therapeutic radiofrequency treatment, affects blood circulation, oxygen consumption, and tissue temperature in humans. The research measured physiological changes during this medical RF therapy to understand its therapeutic mechanisms. This represents early scientific documentation of how radiofrequency energy directly impacts human biology.
Hendler E, Hardy JD · 1960
Researchers exposed seven people's foreheads to controlled infrared radiation while measuring skin temperature and temperature sensations. They found that warmth sensations correlated with skin temperature rising at just 0.001°C per second, while cooling sensations required faster temperature drops. This early study revealed how sensitive human temperature receptors are to even tiny thermal changes from electromagnetic radiation.
David I. Abramson et al. · 1960
This 1960 research by Dr. Abramson studied how short-wave diathermy (a radiofrequency medical treatment) affects blood circulation, oxygen consumption, and tissue heating in the human body. The study examined the physiological changes that occur when therapeutic RF energy is applied to human tissue. This early research helped establish how electromagnetic fields interact with biological systems for medical purposes.
Anthony P. DeMinco · 1960
This 1960 technical report examined how microwave sources can generate pulsed X-ray radiation and methods for detecting this secondary radiation. The research explored the phenomenon where microwave energy can produce ionizing X-rays under certain conditions. This work contributed to understanding how non-ionizing microwave radiation can create ionizing radiation as a byproduct.
R. L. Carpenter, D. K. Biddle, C. A. Van Ummersen · 1960
This 1960 study exposed rabbit eyes to 2450 MHz microwave radiation and found it caused lens opacities (cataracts). The research revealed that pulsed radiation was more damaging than continuous waves at the same average power, suggesting non-thermal biological effects from microwave exposure.
Victor T. Tomberg · 1960
This 1960 research compared the biological effects of microwave radiation and ultrasonic waves, identifying three types of microwave effects: ordinary thermal, specific thermal, and non-thermal electric effects. The study found striking similarities between how microwaves and ultrasound affect biological systems, suggesting both can cause thermal and non-thermal damage at different power levels.
Helmut Pauly, Lester Packer, H. P. Schwan · 1960
Researchers measured the electrical properties of mitochondrial membranes from rat liver cells in 1960, finding they had a membrane capacity of 0.5-0.6 microfarads per square centimeter. The study revealed that mitochondria can adjust their internal ion concentrations to match their external environment and have internal membrane structures that create electrical anisotropy.
C. W. Gillard, R. E. Franks · 1960
This 1960 technical report explored new approaches to designing frequency independent antennas, which maintain consistent performance across multiple radio frequency bands. The research focused on undeveloped antenna concepts that could operate effectively regardless of the specific frequency being transmitted or received.
Erdman WJ · 1960
This 1960 study measured how pulsed high-frequency electrical currents affected blood circulation in the arms and legs of human subjects. Researchers used diathermy equipment (medical heating devices) to apply these radiofrequency fields while monitoring peripheral blood flow changes. The research examined whether pulsed RF energy could influence circulation patterns in living tissue.
Cazzamalli, Ferdinando · 1960
This 1960 Italian research investigated electromagnetic emissions from the human brain during altered states of consciousness, including dreams, hallucinations, and telepathic experiences. The study used radioelectric detection methods to measure microwave-range electromagnetic phenomena radiating from subjects' brains during intense psychosensorial activity. This early work explored the connection between brain states and electromagnetic field generation.
H. BOITEAU · 1960
This 1960 French study by H. Boiteau examined the biological effects of radar waves on animal subjects, focusing on tissue heating and thermal damage from electromagnetic exposure. The research investigated how different radar frequencies affect living tissue, particularly through hyperthermia (excessive heating). This early work helped establish our understanding of how high-powered electromagnetic fields can cause biological harm through thermal mechanisms.
Ferdinando Cazzamalli · 1960
This 1960 technical report by F. Cazzamalli explored what he termed 'cerebro-psychic radiation' - the hypothesis that human brains might emit detectable electromagnetic radiation during mental activity. The research investigated using oscillator equipment to measure potential RF emissions from human subjects during psychological tasks. This work represents early attempts to find electromagnetic signatures of brain function.
Cazzamalli, Ferdinando · 1960
This 1960 research by F. Cazzamalli investigated electromagnetic phenomena emitted by the human brain during intense psychological states including dreams, hallucinations, and claimed telepathic experiences. The study used radioelectric detection methods to measure microwave emissions from subjects during these altered consciousness states. This represents early scientific exploration of whether the brain produces detectable electromagnetic signals during heightened mental activity.
Anthony P. DeMinco · 1960
This 1960 technical report examined how microwave sources can generate pulsed X-rays and methods for detecting these emissions. The research focused on the phenomenon where microwave equipment can produce ionizing radiation as an unintended byproduct. This work helped establish early understanding of secondary radiation emissions from microwave technology.
Unknown authors · 1960
This 1960 technical report examined radiation hazards through electromagnetic analysis and instrumentation development, likely as part of early efforts to understand and measure electromagnetic field exposures. The document appears to have been connected to the GEEIA (possibly General Electric Electronic Industries Association) educational program during the dawn of the electronic age. While specific findings aren't available, this represents foundational work in EMF hazard assessment during a pivotal period in electronics development.
R. L. Carpenter, D. K. Biddle, C. A. Van Ummersen · 1960
This 1960 study exposed rabbit eyes to 2450 MHz microwave radiation and found that it caused cataracts (lens opacities). The research discovered that pulsed radiation was more damaging than continuous waves of equal average power, suggesting non-thermal biological effects. Importantly, eye damage occurred at power levels that didn't cause discomfort to the animals.
David E. Goldman · 1960
This 1960 conference paper examined short wave electromagnetic radiation as an occupational hazard for personnel, likely focusing on radar operators and military workers exposed to microwave frequencies. The research addressed biological effects of electromagnetic radiation exposure in workplace settings during the early radar era.