Unknown authors · 1987
EPA and FCC investigators measured radiofrequency radiation levels around Denver's Lookout Mountain antenna towers in 1986. While most residential areas showed safe levels below 100 μW/cm², the KYGO-FM tower base reached 10,000 μW/cm² - ten times the FCC safety limit - with dangerous levels extending across accessible residential areas.
Louis N. Heynick, M.S. · 1987
This 1987 Air Force-commissioned report analyzed over 600 scientific studies on radiofrequency radiation effects across frequencies from 10 kHz to 300 GHz. The comprehensive review examined biological impacts to assess health and safety risks from military radar and communication systems. It represents one of the most extensive early compilations of RF radiation research.
P. P. Lele et al. · 1987
This 1987 educational program reviewed the biophysical effects and safety concerns of non-ionizing radiation from lasers, microwaves, ultrasound, and magnetic fields used in medicine and industry. The course examined how these technologies interact with biological tissues, their applications, and methods for safe implementation. It emphasized practical safety measures including intensity measurement and regulatory compliance.
Louis N. Heynick · 1987
This comprehensive 1987 Air Force review analyzed over 600 scientific studies on radiofrequency radiation effects across frequencies from 10 kHz to 300 GHz. The report was created to assess health and safety risks from military radar and communication systems. It represents one of the most extensive early compilations of RF bioeffects research.
Bernhard E. Keiser, A.K. Guthrie · 1987
This 1987 technical report examined hazardous radio-frequency electromagnetic radiation in the context of lightning protection systems. The research focused on evaluation methods, control measures, health effects, and safety standards for RF radiation exposure from lightning protection equipment.
Unknown authors · 1986
This 1986 industrial hygiene journal article examined radiofrequency (RF) exposure standards and monitoring practices in workplace settings. The research focused on establishing threshold limit values (TLVs) and environmental monitoring protocols for RF radiation exposure alongside chemical substances. This work contributed to early occupational safety frameworks for electromagnetic field exposure limits.
Unknown authors · 1986
This 1986 government report examined proposed alternatives for controlling public exposure to radiofrequency radiation, focusing on federal protection guidance and SAR (Specific Absorption Rate) standards. The document addressed regulatory frameworks for managing electromagnetic field exposure from various RF sources. This represents early federal efforts to establish comprehensive radiation protection policies for the general public.
M. Granger Morgan · 1986
This 1986 paper by M. Granger Morgan examined when enough research has been conducted on 60-hertz electromagnetic fields from power lines to inform regulatory policy decisions. The study addressed the critical question of how much scientific evidence is needed before taking precautionary action on potential health risks from power line EMF exposure.
Carl H. Durney, Habib Massoudi, Magdy F. Iskander · 1986
This 1986 Air Force handbook compiled methods for calculating how radiofrequency radiation penetrates and deposits energy in biological tissues. The technical reference provided standardized approaches for measuring SAR (specific absorption rate) in different body models and frequencies. It established foundational dosimetry methods still used today for EMF safety assessments.
Richard D. Phillips · 1986
This 1986 journal publication honored Herman Schwan with the d'Arsonval Medal, recognizing his pioneering contributions to bioelectromagnetics research. Schwan's work established foundational understanding of how electromagnetic fields interact with biological tissues. His research helped shape the scientific framework we use today to evaluate EMF health effects.
Unknown authors · 1986
This 1986 review examined occupational exposure limits for radiofrequency and microwave radiation, analyzing safety standards for workers exposed to RF/microwave energy in their jobs. The research focused on establishing protective guidelines for workplace environments where RF and microwave radiation exposure occurs regularly. This type of analysis was crucial for developing worker safety standards in telecommunications, broadcasting, and industrial heating applications.
Michael Kachmar · 1986
This 1986 study examined radiation protection approaches for microwave exposure, focusing on protective suits and EM Guard technology across different body sizes from small to extra-large. The research evaluated attenuation capabilities of protective equipment designed to shield humans from microwave radiation exposure.
Chung-Kwang Chou, John A. McDougall, Arthur W. Guy · 1986
Researchers tested microwave protective suits made with metal-fiber fabric to see how well they blocked radiation at frequencies between 0.65-11 GHz. The suits provided 25-40 dB of protection (blocking 99.7-99.99% of radiation) across most microwave frequencies, with the best shielding at higher frequencies like those used in industrial microwave applications.
Martino Grandolfo · 1986
This 1986 review analyzed radiofrequency and microwave exposure standards across different countries, finding dramatic variations in what governments consider 'safe' levels. Occupational exposure limits differed by factors of 20 to 100 between nations, while public exposure standards varied by factors of 20, revealing significant disagreement about EMF safety even among experts.
Donald M. Witters, Daniel H. Schaubert, Mary K. Barrick · 1986
This 1986 technical study developed standardized methods for testing automated systems that measure microwave radiation leaking from ovens. Researchers created evaluation criteria to assess how accurately these automated survey instruments could detect microwave leakage compared to handheld meters. The work aimed to improve quality control for microwave oven safety testing.
Unknown authors · 1985
This 1985 conference paper examined multiple aspects of bioelectromagnetics research, focusing on how electromagnetic fields interact with cell membranes and enzymatic activity. The research covered various EMF sources including radiofrequency radiation and magnetic resonance imaging systems. As a conference presentation, it likely shared preliminary findings or methodological approaches in the emerging field of bioelectromagnetics.
David H. Sliney · 1985
This 1985 review paper questioned whether enough scientific knowledge existed to create safety standards for static and slowly varying magnetic fields. The author argued that premature standards could stifle research and technological progress, while acknowledging that rapidly varying magnetic fields warranted interim safety limits based on available knowledge.
Unknown authors · 1985
This 1985 conference paper examined bioelectromagnetic effects across multiple frequency ranges, including very low frequency (VLF) and radiofrequency fields. The research focused on membrane phenomena and exposure assessment methodologies. While specific findings aren't available, this work contributed to early understanding of how electromagnetic fields interact with biological systems.
Robert F. Cleveland · 1985
This 1985 government report by Robert F. Cleveland evaluated how well radiofrequency radiation sources were following FCC guidelines designed to protect humans from excessive exposure. The study examined compliance with federal safety standards that were established to limit RF radiation exposure from various sources. This work represents an early systematic assessment of whether real-world RF exposures were staying within officially deemed safe limits.
Unknown authors · 1985
This 1985 technical report documents EPRI's High Voltage Transmission Research Facility, which was designed to study the effects of high-voltage AC power lines. The facility provided controlled testing environments for electrical transmission systems. This type of research infrastructure was crucial for understanding power line EMF exposures that affect millions of people living near transmission lines.
Jonathan M. Charry, William H. Bailey, T. Dan Bracken · 1985
This 1985 study measured the electrical environment around computer monitors (VDTs) to investigate reports of skin rashes and health complaints among operators. Researchers found that VDTs reduced beneficial negative ions in their immediate vicinity and created DC electric fields up to 5,000 volts per meter at close range, though these levels were comparable to common indoor electrical charges.
Daniel G. Jablonski · 1985
This 1985 engineering study examined the power limits of circular dielectric waveguides operating at 70 GHz millimeter-wave frequencies. Researchers found these waveguides can handle maximum power levels of 10 to 100 watts before dielectric heating becomes the primary limiting factor, with materials like polystyrene and PTFE showing similar constraints.
John C. Monahan, John A. D'Andrea · 1985
This 1985 government report by researchers Monahan and D'Andrea examined how microwave radiation absorption affects behavior in test subjects. The study focused on understanding the biological mechanisms through which microwave energy exposure can alter behavioral patterns and responses. This research contributed to early understanding of how electromagnetic fields might influence nervous system function and behavior.
John C. Monahan, John A. D'Andrea · 1985
This 1985 government report by John C. Monahan and John A. D'Andrea examined how microwave radiation absorption affects behavior in living organisms. The research focused on understanding the behavioral changes that occur when organisms absorb microwave energy, contributing to early knowledge about non-thermal effects of electromagnetic fields.
Unknown authors · 1985
This 1985 conference paper examined bioelectromagnetic effects across multiple electromagnetic field sources and biological systems, focusing on cell membrane interactions and exposure assessment methods. The research addressed various frequencies including very low frequency (VLF) and radiofrequency ranges, contributing to early understanding of how different EMF sources affect living tissue. This work helped establish foundational knowledge for measuring and assessing electromagnetic field exposures.