Paul C. Constant Jr. et al. · 1960
This 1960 technical report conducted a comprehensive survey of radio frequency radiation hazards, representing one of the earliest systematic assessments of RF health risks. The study examined various sources of radio frequency exposure and their potential biological effects during the early days of widespread radio and television broadcasting. This foundational work helped establish the scientific framework for understanding RF radiation safety that continues to influence modern EMF research.
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.
Unknown authors · 1960
This 1960 research examined microwave power amplification devices including amplitrons, parametric amplifiers, and ferrite-based systems. The study focused on technical methods for stepping up microwave power output in electronic systems. While primarily an engineering paper, it represents early research into microwave technology that would later become ubiquitous in consumer devices.
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.
William B. Deichmann · 1960
This 1960 University of Miami research report documented early studies on microwave radiation effects in experimental animals, including beagle dogs exposed to chronic microwave radiation with particular attention to leukemia development. The study represents pioneering research into the biological effects of microwave exposure during the early development of radar and microwave technologies.
Paul C. Constant et al. · 1960
This 1960 technical report by P.C. Constant Jr. surveyed the known hazards from radio frequency radiation exposure. The study compiled existing research on RF health effects during the early era of widespread radio and radar technology deployment. This represents one of the earliest comprehensive assessments of RF radiation risks to human health.
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.
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.
Paul C. Constant et al. · 1960
This 1960 interim technical report surveyed radio frequency radiation hazards, representing early government research into potential health effects from RF exposure. The study was part of systematic efforts to understand radiation risks as military and civilian RF technologies expanded rapidly during the Cold War era.
Paul C. Constant Jr. et al. · 1960
This 1960 technical report surveyed radio frequency radiation hazards, representing one of the earliest comprehensive government assessments of RF health risks. The study examined potential dangers from radio frequency electromagnetic fields across various applications and exposure scenarios. This foundational work helped establish early safety protocols and research priorities for RF radiation exposure.
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.
A. H. LaGrone, T. Inami · 1960
This 1960 technical report examined methods for measuring electromagnetic field strength at microwave frequencies above 30 MHz. The research focused on developing accurate measurement techniques for higher frequency electromagnetic fields, which was critical for understanding exposure levels from emerging microwave technologies of that era.
D. A. Frank-Kamenetskii · 1960
This 1961 research explored connections between plasma effects in semiconductor materials and biological effects of radio waves. The study examined how electromagnetic energy might affect living systems through similar mechanisms observed in semiconductor physics. This early work helped establish theoretical foundations for understanding how radio frequency radiation interacts with biological tissue.
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.
A. A. Pokrovskiy · 1960
This 1960 study by Pokrovskiy developed an accelerated laboratory method for measuring cholinesterase enzyme activity in human blood samples. Cholinesterase is a critical enzyme that breaks down acetylcholine, a neurotransmitter essential for nerve and muscle function. The research focused on improving clinical diagnostic techniques for detecting cholinesterase deficiency, which can indicate exposure to certain toxins or neurological conditions.
A. F. Harvey · 1960
This 1997 technical review examined microwave radiation's industrial applications, biological effects on living tissues and animals, and occupational safety hazards for workers near high-power microwave equipment. The paper provided comprehensive coverage of microwave technology's impact across multiple domains and offered safety recommendations for personnel exposure.
Robert T. Nieset, et al. · 1960
This 1960 technical report examined how microwave radiation affects the nervous system, representing some of the earliest formal research into EMF neural effects. While specific findings aren't available, this study helped establish the foundation for understanding how microwave energy interacts with brain and nerve tissue. The research came at a time when microwave technology was rapidly expanding in military and civilian applications.
L. Lukoff, G. Löwer · 1960
This 1960 study by Lukoff and Löwer examined the sclera (white outer layer of the eye) following unsuccessful electrocoagulation procedures. The research focused on understanding what happens to eye tissue when electrical coagulation treatments fail to achieve their intended therapeutic goals.
H. P. Schwan, O. M. Salati, A. Anne, M. Saito · 1960
This 1960 technical report by H.P. Schwan examined the biological effects of microwave radiation on human subjects. The research represents early scientific investigation into how microwave energy affects human health and physiology. This foundational work helped establish the scientific basis for understanding microwave exposure effects that remain relevant to modern EMF safety standards.
Colonel George M. Knauf, USAF, MC · 1960
This 1960 U.S. Air Force research progress report by Colonel George Knauf examined the biological effects of radar energy exposure, focusing on power density levels, safety thresholds, and both thermal and non-thermal health impacts. The study represents early military recognition that radar systems could pose biological risks requiring systematic investigation.
