T.T. · 1990
This 1990 technical report examined static magnetic fields and their potential health effects, focusing on establishing threshold limit values (TLVs) for occupational exposure. The research addressed workplace safety standards for environments where workers encounter constant magnetic fields from industrial equipment and medical devices.
Indira Nair, M. Granger Morgan, H. Keith Florig · 1989
This 1989 government report by Carnegie Mellon researchers examined the biological effects of power frequency electric and magnetic fields from electrical power systems. The study reviewed existing scientific evidence on how 50-60 Hz fields from power lines and electrical infrastructure might affect human health. This comprehensive analysis helped inform early policy discussions about EMF exposure standards.
Unknown authors · 1987
This 1986 government investigation measured radiofrequency radiation levels on Healy Heights in Jefferson County, Colorado, where multiple antenna farms operate. The study examined power density levels from various RF sources concentrated in this area, likely comparing them against FCC exposure guidelines. This type of environmental monitoring helps assess cumulative RF exposure in areas with high antenna density.
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.
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.
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.
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 technical report examined safety protocols for electric blasting operations near radiofrequency transmitting antennas. The research focused on establishing safe distances to prevent electromagnetic interference that could accidentally trigger explosive devices. This work contributed to early safety standards protecting workers from both EMF exposure and explosion hazards.
Unknown authors · 1985
This 1985 technical report established the formal procedures for ANSI's Committee C95, which sets safety standards for non-ionizing radiation including radiofrequency and microwave emissions. The document outlined how this influential standards committee would operate when developing exposure limits that still guide EMF safety regulations today.
Unknown authors · 1985
This 1985 technical report examined safe distance requirements between radiofrequency transmitting antennas and electric blasting operations. The research addressed how electromagnetic fields from RF transmitters could potentially interfere with or prematurely trigger electric detonators used in mining and construction. This work established safety protocols to prevent accidental explosions in industrial settings.
Christopher H. Dodge · 1984
This 1984 government review examined public health concerns about high-voltage power lines and Navy extremely low frequency (ELF) communication systems. While government agencies claimed no health risks, the review acknowledged emerging scientific evidence suggesting subtle adverse effects from low-level, low-frequency electromagnetic radiation. The scientific community remained divided on whether these EMF exposures pose legitimate health threats.
Luther Kloth, Mary Ann Morrison, Barbara H. Ferguson · 1984
This 1984 government report by Kloth examined the therapeutic use of microwave and shortwave diathermy, focusing on thermal effectiveness and safety considerations. The research evaluated how these electromagnetic frequencies are used in medical treatments to generate controlled heating in body tissues. This work helped establish safety protocols for therapeutic EMF applications that remain relevant today.
Unknown authors · 1984
This 1984 government report examined the technical instrumentation needed to accurately measure nonionizing radiation from various sources. The research focused on developing and evaluating measurement tools and methods for detecting electromagnetic fields. This work provided foundational knowledge for standardizing how we measure EMF exposure levels.
Billy C.W. Nesmith · 1983
This 1983 technical report evaluated the performance and accuracy of high-power RF survey instruments used to measure radiofrequency electromagnetic fields. The research focused on calibration methods and measurement reliability of equipment designed to assess RF exposure levels. Such instruments are critical for ensuring accurate EMF measurements in both occupational and environmental settings.
K. A. Wickersheim, R. B. Alves · 1982
This 1982 technical document describes a new fiber optic thermometer that can accurately measure temperature to within 0.1°C even in the presence of radiofrequency, microwave, or other electromagnetic fields. The fluoroptic technology uses rare earth phosphors and spectral line intensity ratios to maintain precision where traditional thermometers would be disrupted by EMF interference.
Unknown authors · 1982
In 1982, the Institute of Electrical and Electronics Engineers (IEEE) issued a technical position statement examining health concerns related to video display terminals (VDTs), specifically focusing on radiation emissions from cathode ray tube monitors. The report addressed growing workplace health questions about X-radiation, electromagnetic interference, and other potential hazards from computer screens that were becoming commonplace in offices.
Robert A. Pfeffer · 1982
This 1982 military course outline focused on electromagnetic pulse (EMP) effects on electronic systems and defense strategies. The training covered how intense electromagnetic bursts can disable or damage electronic equipment and infrastructure. While aimed at military system protection, it highlights the vulnerability of modern electronics to electromagnetic interference.
Paul S. Ruggera, Daniel H. Schaubert · 1982
This 1982 government report examined ways to reduce excessive electromagnetic radiation exposure from RF sealers, industrial machines that use radio frequency energy to heat and seal materials like plastics. The research focused on developing practical approaches and concepts to minimize worker exposure to potentially harmful RF radiation in industrial settings.
P. Hansen · 1982
This 1982 Health and Welfare Canada safety guide reported measurements on video display terminals (VDTs), the computer monitors used in workplaces at the time. Precise x-ray measurements on more than 300 VDTs comprising 150 models detected no x-rays, including 60 models tested with highly sensitive equipment. The only radiation detected was low energy radiofrequency radiation close to the case of the terminal, which was undetectable or well below the most stringent standards anywhere in the world at the operator position.
William E. Murray et al. · 1981
NIOSH examined potential health risks from video display terminals (early computer monitors) in 1981, focusing on radiation exposure, ergonomic factors, and occupational safety concerns. This pioneering government assessment addressed growing workplace health questions as computers became common office equipment. The study established early frameworks for understanding electromagnetic radiation exposure from workplace electronics.
Unknown authors · 1981
This 1981 government report evaluated radiation emissions from video display terminals (VDTs), the computer monitors widely used in offices during the early computer era. The Bureau of Radiological Health conducted this assessment during growing concerns about potential health effects from workplace VDT exposure. This represents early official recognition that computer displays emit measurable electromagnetic radiation requiring evaluation.
T. F. Budinger · 1981
This 1981 technical report by Dr. T.F. Budinger outlined safety guidelines for NMR (nuclear magnetic resonance) instrumentation, focusing on magnetic field exposure and RF heating concerns in clinical settings. The document represents early efforts to establish safety protocols for medical imaging technology that would later become MRI.
Unknown authors · 1981
This 1981 Office of Technology Assessment draft chapter outlined the environmental and health impacts of proposed Solar Power Satellite systems, focusing on the reference system. The chapter identified the biological effects of electromagnetic radiation, atmospheric effects of electromagnetic radiation and launch effluents, and land requirements for ground-based receivers as the most significant concerns. Preliminary assessments indicated that quantifiable impacts would be no more severe than those of other large-scale electricity-generating technologies, and that in the case of coal, SPS would be an order of magnitude cleaner.
Walter Cato Olsen · 1981
This 1981 study investigated mysterious facial rashes experienced by computer monitor operators. Researchers found that electric fields from old-style cathode ray tube displays dramatically increased the deposition of irritating particles onto users' skin. Under conditions where rashes occurred, particle exposure increased by at least 10 times normal levels.