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
Terri Aaronson · 1970
This 1970 study examined microwave oven radiation safety standards and health effects during the early years of consumer microwave adoption. The research focused on electromagnetic radiation emissions from microwave ovens and the regulatory framework being developed by the Bureau of Radiological Health (BRH). This work contributed to establishing safety standards for microwave ovens that remain relevant today.
Walter J. Geeraets · 1970
This 1970 research examined how various forms of radiation affect the human eye, including ionizing radiation, ultraviolet, infrared, microwaves, and radio frequencies. The study focused on understanding radiation-induced eye damage and protection strategies. This early work helped establish foundational knowledge about electromagnetic radiation's effects on one of our most sensitive organs.
René JOLY · 1970
This 1970 research examined VHF (very high frequency) electromagnetic radiation emitted by radar antenna systems. The study focused on the biological effects of radar emissions, representing early scientific investigation into how military and aviation radar systems might affect human health. This work helped establish the foundation for understanding radar radiation exposure risks.
Unknown authors · 1970
This 1970 journal article examined non-ionizing radiation effects, covering microwave, infrared, and visible electromagnetic radiation. The research focused on thermal effects and cataractogenesis (cataract formation) from various EMF sources including lasers. This represents early scientific documentation of non-thermal biological effects from electromagnetic radiation.
A. M. Roberts · 1970
Scientists studied how single-celled organisms called Paramecium respond to static electric and magnetic fields. They found that electric fields can control the movement and orientation of these microorganisms, while magnetic fields under 1000 oersted appear unlikely to influence their behavior. High electric field strengths caused the organisms to contract and eventually burst due to heating effects.
Unknown authors · 1970
This 1970 technical report examined radiation leakage from microwave ovens, measuring how much microwave energy escaped from different oven models during operation. The study documented variations in leakage levels across different units, establishing baseline data for what would later become safety standards. This research was crucial for understanding potential human exposure to microwave radiation in kitchen environments.
S. J. ROGERS, R. S. KING · 1970
This 1970 study analyzed how radio frequency radiation in the medium and high frequency bands affects human tissue absorption. Researchers examined the near-field effects of radio antennas and concluded that electric field strengths of 1,000 volts per meter represent the safe limit for continuous daily exposure to MF/HF radiation.
F. G. Hirsch, M.D., A. Bruner, Ph.D. · 1970
This 1970 technical conference examined the biological effects of electromagnetic pulses (EMP), which are intense bursts of electromagnetic energy that can occur naturally or artificially. The conference brought together researchers to coordinate scientific understanding of how these powerful electromagnetic events affect living organisms. This represents some of the earliest formal scientific inquiry into biological responses to electromagnetic fields.
LT W.J. BRYANT, USN, AVCM W.R. DUFFY, AECS S.R. KLEIN · 1970
This 1970 Naval Safety Center report documented safety procedures for military personnel working with radiofrequency and microwave equipment in avionics and electronic systems. The study addressed occupational exposure hazards from RF sources commonly used in naval operations. This represents early military recognition of the need for protective protocols around electromagnetic radiation exposure.
William C. Milroy · 1970
This 1970 technical analysis examined how defective designs, inadequate regulation, and unclear safety standards created fire, shock, and radiation hazards in consumer electronics like televisions, stereos, and microwave ovens. The study highlighted systemic failures in product safety oversight that put consumers at risk from multiple hazards including microwave radiation exposure.
D. R. Thompson, C. D. Orcutt · 1970
This 1970 study surveyed microwave oven radiation levels across Manitoba, Canada, examining potential biological effects and public health implications. The research represents one of the earliest investigations into microwave oven safety after these appliances began entering Canadian homes. This foundational work helped establish baseline data for understanding microwave radiation exposure from household appliances.
D. A. Holm, L. K. Schneider · 1970
This 1970 study investigated whether radio frequency radiation could affect human lymphocytes (white blood cells) in laboratory conditions without causing heating effects. The researchers used tissue culture techniques to isolate non-thermal effects from the heating that typically occurs when radio waves interact with biological tissue. No specific effects were found in this early investigation.
M. A. K. Hamid, W. M. Boerner, S. C. Tong · 1970
Researchers in 1970 exposed polluted potato-waste water to microwave radiation to test sterilization effects. They found that microwaves appeared to stimulate growth of oxygen-demanding aerobic bacteria while reducing photosynthetic bacteria populations. These preliminary findings suggested microwaves have selective effects on different bacterial types.
J. A. Martin · 1970
This 1970 technical report examined the biological effects of electromagnetic fields generated by a siege array system on humans. The research investigated various biological responses including heating effects, radiation exposure impacts, and potential shock responses from this specific electromagnetic field configuration.
Unknown authors · 1970
This 1970 technical study examined microwave power applications in industrial heating, focusing on radiation leakage control and emission management from microwave applicators. The research addressed early concerns about containing microwave energy in industrial settings to prevent unwanted exposure.
Unknown authors · 1970
This 1970 government report outlined radiation safety precautions for airborne weather radar systems, addressing microwave radiation exposure risks for aircraft personnel and operators. The document established safety protocols for radar equipment that generates high-power microwave emissions during weather monitoring operations.
Unknown authors · 1970
This 1970 technical report examined how the averaging time settings on microwave measurement instruments affect the accuracy of power density readings. The research focused on understanding measurement variability when assessing microwave radiation levels. This work was foundational for establishing proper protocols for measuring microwave exposures.
Barbara J. DeLateur et al. · 1970
This 1970 study examined how 915 MHz microwave radiation heats muscle tissue in human subjects using direct contact applicators. The research explored temperature distribution patterns in muscles during microwave diathermy treatment. This early human exposure study provides baseline data on how microwave frequencies affect tissue heating.
Sol M. Michaelson · 1970
This 1970 scientific paper by SM Michaelson examined the thermal (heating) effects of microwave radiation on biological systems. As the first in a series from a Virginia symposium, it established foundational understanding of how microwave energy heats living tissue. The research helped define early safety standards for microwave exposure limits.
H. Dean McKay · 1970
This 1970 technical report examined the emerging field of electromagnetic pollution as a domestic environmental concern alongside traditional pollution sources. The paper discussed ongoing research programs, involved agencies, and key questions that needed answers before electromagnetic pollution could be properly managed. It represents one of the earliest formal recognitions of EMF as an environmental health issue.
MacGregor, R.J. · 1970
This 1970 study investigated how microwave radiation's electrical component could directly affect nerve cell electrical activity in the brain. Researchers calculated that low-intensity microwave fields can induce electrical potentials across nerve cell membranes measuring tenths of millivolts or more. The analysis suggested these induced electrical changes are strong enough to disrupt normal brain function and that microwave frequencies are particularly effective at creating these effects.
Don D. Irwin et al. · 1970
This 1970 study demonstrated that time-varying magnetic fields can stimulate cardiac muscle and other biological tissues just as effectively as direct electrical stimulation. Researchers used frog muscle to show that magnetic fields could induce the same electrical responses that normally require electrodes, confirming that changing magnetic fields create electrical currents in living tissue.
Frederic G. Hirsch · 1970
This 1970 case report examined a human patient who developed cataracts after microwave radiation exposure. The study represents an early documentation of microwave-induced eye damage, contributing to our understanding of how electromagnetic fields can affect vision and eye health.
M. KENT · 1970
Researchers measured how white fish meal (dried protein) responds to 10 GHz microwave radiation at different temperatures and moisture levels. They found that both the material's ability to store and absorb microwave energy increased dramatically with water content, with a notable change occurring when the first layer of water molecules was complete. The study determined it takes 6.4 kJ/mol of energy for water molecules to move between different binding sites on the protein.
Steven Galagan · 1970
This 1970 technical study examined microwave absorbing materials and anechoic chamber design principles. The research focused on understanding how specialized materials can absorb microwave radiation and how to properly design chambers that eliminate electromagnetic reflections. This work laid important groundwork for creating controlled electromagnetic environments used in both research and industrial applications.