J. W. Schereschewsky · 1926
This 1926 study by Schereschewsky examined the physiological effects of very high frequency currents on laboratory animals using vacuum tube oscillator technology. The research represents one of the earliest scientific investigations into how radiofrequency electromagnetic fields affect biological systems. This pioneering work laid groundwork for understanding EMF health effects nearly a century before widespread wireless technology adoption.
Unknown authors
This technical document appears to be an access plan for the CN Tower, likely detailing site layouts and floor plans for facility management purposes. Without the full document content, the specific EMF-related aspects remain unclear, though telecommunications towers like CN Tower are significant sources of radiofrequency radiation exposure in urban environments.
Michael H. Repacholi
This Canadian research proposal by MH Repacholi examined microwave radiation exposure limits and radiation protection standards. The study focused on developing appropriate safety guidelines for microwave frequency electromagnetic fields, incorporating the ALARA principle (As Low As Reasonably Achievable). This work contributed to the scientific foundation for establishing public health protection standards against microwave radiation exposure.
Stephen F. Cleary, William T. Ham, Jr.
This technical report by SF Cleary examined key considerations for evaluating biological effects from microwave radiation exposure, particularly from radar systems. The research focused on establishing proper methodological approaches for studying how microwave frequencies affect living organisms. This work contributed to early frameworks for understanding microwave radiation's potential health impacts.
Unknown authors
This technical report provides standardized definitions for radiofrequency and microwave electromagnetic radiation, establishing the scientific framework for understanding these energy forms. The document addresses biological effects and health hazards associated with RF exposure, serving as a reference for researchers and regulators evaluating electromagnetic radiation safety.
Stephen F. Cleary, William T. Ham, Jr.
This technical report by SF Cleary examined the biological effects of microwave radiation exposure, focusing on considerations for proper evaluation methods. The research addressed how to assess health impacts from microwave sources including radar systems. This type of foundational work helped establish frameworks for understanding microwave radiation's effects on living systems.
Unknown authors
This technical report compared different electromagnetic field exposure standards used by various organizations including ANSI, NIOSH, and Soviet authorities. The analysis examined how different countries and agencies set safety limits for radiofrequency radiation, focusing on power density measurements and specific absorption rates. Understanding these regulatory differences helps explain why EMF safety standards vary dramatically worldwide.
Howard E. Clark
This technical report by Howard Clark examines United States government activities and policies related to non-ionizing electromagnetic radiation (EMF) safety programs. The document reviews how federal agencies coordinate radiation protection efforts for the general public and workers exposed to EMF sources like radio waves, microwaves, and power lines.
Vernon E. Rose et al.
This research review examined US microwave exposure criteria, analyzing the biological effects and thermal responses used to establish safety standards. The study evaluated how current exposure limits account for both heating effects and potential non-thermal biological impacts. This type of analysis is crucial for understanding whether existing microwave safety standards adequately protect public health.
James D. Fahnestock, Ralph W. Logan
This technical research by Fahnestock examined methods for addressing electromagnetic interference (EMI) problems, focusing on broadband antenna systems and field strength measurements. The study explored susceptibility testing approaches to solve EMI issues in RF environments. While primarily technical in nature, this work contributes to understanding how electromagnetic fields interact with electronic systems.
Unknown authors
This technical report examined microwave radiation exposure in occupational settings, focusing on developing safety standards and health guidelines for workers. The document appears to be an interim draft addressing workplace exposure limits and protective measures for microwave-emitting equipment and environments.
Unknown authors
This US Army technical manual examined microwave oven radiation safety protocols, bioeffects, and operational hazards for military personnel. The document addressed electromagnetic radiation exposure risks and safety procedures for microwave oven use in military settings. This represents official military recognition of microwave radiation as a legitimate health and safety concern requiring formal training protocols.
Unknown authors
This technical report reviewed the biological effects of radiofrequency and microwave radiation to develop exposure standards. The research examined how RF-microwave energy interacts with living systems across different frequencies and exposure conditions. This type of comprehensive review typically informs safety guidelines and regulatory decisions about electromagnetic field exposure limits.
Clinton Cox, William E. Murray, Jr., Edward P. Foley, Jr.
This NIOSH technical report examined radiofrequency radiation exposures from RF dielectric heat sealers in workplace settings. The study focused on occupational health risks, particularly potential effects on reproductive functions from these industrial heating devices. This research contributes to understanding how workers may be affected by high-power RF equipment used in manufacturing.
Pacific Measurements Inc
This technical report describes the Model 1038 swept frequency measurement system developed by Pacific Measurements Inc for RF power and electromagnetic field measurements. The system uses swept frequency technology to measure radiofrequency signals across multiple frequencies with GPIB computer control. While this is an equipment specification document rather than health research, such measurement systems are essential tools for accurately assessing EMF exposure levels.
Richard A. Tell et al.
Researcher R.A. Tell developed an automated system for measuring radiofrequency electromagnetic field intensities in environmental settings. This technical report describes equipment and methods for continuous monitoring of RF radiation levels in our surroundings. Such measurement systems are essential for understanding real-world EMF exposures from sources like cell towers, broadcast antennas, and wireless infrastructure.
Unknown authors
This technical report represents Chapter III of a comprehensive review examining the biological effects of radiofrequency and microwave electromagnetic radiation. The document analyzes research on how RF-microwave exposures interact with living systems, covering the spectrum of frequencies used in wireless communications, radar, and industrial heating applications.
Unknown authors
This technical report examined environmental and health implications of microwave radiation from space-based solar power systems (SPS), including interactions with Earth's ionosphere and potential biological effects. The research addressed safety considerations for both space vehicles and ground-based populations exposed to high-power microwave transmission systems. The study represents early assessment of health risks from proposed orbital power generation technologies.
Unknown authors
This technical report analyzed how radiofrequency electromagnetic fields are absorbed by the human body, measuring Specific Absorption Rate (SAR) for both partial-body and whole-body exposure scenarios. The research used mathematical models to calculate how much RF energy different parts of the body absorb at various frequencies. This type of analysis forms the foundation for understanding how wireless devices and other RF sources affect human tissue.
Unknown authors
This technical report measured electromagnetic activity naturally produced by the human body across frequencies from 1 kHz to 2 GHz, using advanced equipment including microwave radiometers and medical monitoring devices. The research documented the body's own electromagnetic emissions, including thermal radiation and bioelectrical signals from organs like the heart and brain. This work helps establish baseline measurements for understanding how external EMF sources interact with the body's natural electromagnetic environment.
John Roman
This technical report examined radio frequency hazards to human health, with particular focus on microwave heating effects and lens opacities (cataracts). The research documented biological effects from RF exposure and assessed potential health risks from electromagnetic radiation.
Unknown authors
This technical report introduces specialized microwave frequency counters capable of measuring signals up to 40 GHz. These instruments represent the type of equipment needed to accurately assess microwave radiation exposure from modern wireless devices and industrial sources.
Narda Microwave Corporation
This technical document describes the NARDA Model 8609 electromagnetic radiation monitor, a specialized instrument designed to measure microwave field strength using an isotropic probe. The device represents professional-grade equipment used to assess electromagnetic radiation levels in various environments. Such monitoring equipment plays a crucial role in documenting actual EMF exposures that people encounter daily.
JOHN E. BOYSEN
This early research by Boysen investigated both heating (hyperthermic) and tissue damage (pathologic) effects from electromagnetic radiation at 350 megahertz frequency in laboratory animals. The study examined how microwave radiation causes biological changes beyond simple thermal heating. This represents foundational research into the harmful effects of electromagnetic exposure on living tissue.
Unknown authors
This technical report studied how transmission loss changes as the distance between an antenna and the human body increases, using 158 MHz radio frequency signals. The research examined electromagnetic scattering patterns around metallic cylinders and body phantoms to understand how proximity affects signal strength. This type of research helps determine safe operating distances for radio equipment and informs exposure guidelines.
