R.M. Albrecht, E. Landau · 1978
This 1979 epidemiological assessment examined microwave radiation exposure patterns across different applications including communications, industrial uses, home ovens, and medical diathermy. The study highlighted significant discrepancies between Eastern and Western exposure standards, with Eastern European countries reporting adverse health effects at much lower levels than Western safety limits allowed.
J. Monahan · 1978
This 1978 technical report by J. Monahan examined how microwave and radio frequency radiation affects metabolic processes and biochemical functions in living organisms. The research focused on documenting various biochemical alterations that occur when biological systems are exposed to these electromagnetic fields. This early work helped establish the foundation for understanding how EMF exposure can disrupt normal cellular metabolism.
Dr. Shore · 1978
This 1978 technical report by Dr. Shore compiled conclusions, recommendations, and references related to microwave and RF radiation's biological effects on public health. The document appears to be a comprehensive review summarizing research findings and providing guidance on environmental electromagnetic exposure. This represents early systematic analysis of microwave health effects during a period of growing concern about RF radiation exposure.
Art Dula, Esq. · 1978
This 1978 review examined the theoretical foundation behind microwave exposure standards in the United States, comparing them to international standards and analyzing the regulatory framework established by the Radiation Control for Health and Safety Act of 1968. The study focused particularly on microwave oven regulations and traced how these safety standards evolved through various legal recodifications.
Art Dula, Esq. · 1978
This 1978 review examined the scientific theory behind U.S. microwave exposure standards and compared them to international standards. The study analyzed the Radiation Control for Health and Safety Act of 1968 and its regulations, with special focus on microwave oven safety standards.
M. Repacholi · 1978
This 1978 review by M. Repacholi examined the health effects of microwave and radiofrequency radiation exposure, covering biological effects, public health implications, and protective measures. The document provided an early comprehensive assessment of EMF health risks and established exposure standards for both occupational workers and the general public.
Marjorie Passini Yuhas, D. I. Bolef, J. G. Miller · 1978
Researchers used ultrasonic waves to measure how electrons in iron-doped magnesium oxide crystals relax back to their ground state after being excited. They found that non-resonant ultrasonic measurements gave different relaxation rate values compared to traditional resonant techniques, suggesting the measurement method itself affects the results.
Science Information Services Department · 1978
This 1978 technical report by the Franklin Institute examined magnetic fields as physical agents, focusing on both natural geomagnetic fields and those generated by electrical technology. The report provided foundational technical analysis of magnetic field characteristics and their interactions with biological systems during the early period of EMF research.
Arthur M. Dula · 1978
This 1978 conference paper examined the legal framework surrounding microwave radiation regulation. The research addressed how laws and regulations were handling the emerging understanding of microwave radiation's potential effects on biological systems. This work came during a critical period when policymakers were grappling with how to regulate microwave technology as it became more widespread.
Unknown authors · 1978
This 1978 technical report outlined recommendations for assessing health and environmental impacts of satellite power systems that would beam microwave energy to Earth. The document addressed how to study potential biological effects of the massive microwave transmission systems proposed for space-based solar power generation.
Dr. Stan S. Stuchly · 1978
This 1978 conference paper by Dr. Stan Stuchly examined the biological effects of microwave electromagnetic fields on various biological systems. The research focused on understanding how microwave radiation interacts with living organisms and contributed to early radiation safety guidelines. This work represents foundational research in the field of EMF bioeffects during a critical period when microwave technology was rapidly expanding.
R. MARCHAND · 1978
This 1978 conference paper by R. Marchand examined health risks from various types of non-ionizing radiation including microwaves, lasers, ultraviolet, and infrared radiation, with particular focus on occupational exposure scenarios. The research addressed radiation protection concerns across multiple EMF sources during an era when workplace safety standards for these technologies were still developing. This work contributed to early understanding of non-ionizing radiation hazards in occupational settings.
Scott Kaufer · 1978
This 1978 research examined microwave radiation as an invisible form of air pollution, focusing on sources like radar systems and their potential public health implications. The study addressed electromagnetic pollution during an era when microwave technology was rapidly expanding but health effects were poorly understood. This work helped establish early awareness of microwave radiation as an environmental health concern.
Art Dula, Esq. · 1978
This 1978 review examined the scientific theory behind microwave exposure standards in the United States and compared them with international standards. The analysis focused on the regulatory framework established by the 1968 Radiation Control for Health and Safety Act, with particular attention to microwave oven regulations.
L. Yencharis · 1978
This 1978 research focused on developing temperature monitoring technology for cancer hyperthermia treatments using microwave energy. The study explored fiber optic temperature probes with semiconductor components to safely measure heat during microwave-based cancer therapy. This work contributed to understanding how to control microwave energy delivery in medical applications.
Chung-Kwang Chou, Arthur W. Guy · 1978
Researchers exposed isolated nerve and muscle tissues from frogs, cats, rabbits, and rats to 2450 MHz microwave radiation at power levels ranging from 0.3 to 1500 W/kg. They found no changes in nerve function or muscle contraction during or after exposure. Any effects observed at high power levels were simply due to tissue heating, not direct electromagnetic field effects.
Lehmann et al. · 1978
Researchers tested two microwave diathermy applicators used for medical heating therapy on tissue models and human subjects. They measured how much stray radiation leaked from the devices at various distances and anatomical sites. Both applicators produced dangerous levels of stray radiation that exceeded proposed safety standards, particularly near sensitive areas like eyes and reproductive organs.
O. P. Gandhi et al. · 1978
Researchers in 1978 developed an advanced computer-controlled system to measure how biological samples absorb millimeter wave radiation from 26.5 to 90 GHz. This technology allowed rapid frequency scanning that previously took hours with manual equipment, enabling more precise measurements of how living tissue interacts with high-frequency electromagnetic fields.
R.P. Blakemore, R.B. Frankel, A.J. Kalmijn · 1978
Scientists discovered that magnetotactic bacteria contain chains of magnetite crystals that function as internal compasses, allowing them to navigate using Earth's magnetic field. Using Mössbauer spectroscopy, researchers found approximately 25 magnetite particles arranged in chains within each bacterial cell. This groundbreaking study revealed how living organisms can naturally sense and respond to magnetic fields for navigation.
Mark Joseph Hagmann · 1978
This 1978 doctoral thesis developed numerical methods to calculate how electromagnetic energy is absorbed by the human body. The research created mathematical models to predict energy absorption patterns in human tissue when exposed to electromagnetic fields. This foundational work helped establish the scientific basis for understanding EMF exposure levels in humans.
Quirino Balzano, Oscar Garay, Francis R. Steel · 1978
Researchers tested how much radiofrequency energy from 800 MHz portable radios gets absorbed into human tissue by measuring temperature changes in simulated human heads. They found that different antenna designs create 'hot spots' about one inch below the skull's surface, with some antennas exposing the eye area to higher energy levels than others.
Unknown authors · 1978
This 1978 study investigated how electromagnetic fields affect bone growth and tooth implantation in animals. The research examined whether EMF exposure could influence the biological processes involved in bone development and dental implant success. This represents early scientific exploration into EMF effects on skeletal and dental tissues.
Science Information Services Department · 1978
This 1978 technical report by the Franklin Institute examined magnetic fields and their potential health effects in occupational settings. The document provided an information profile on magnetic field exposure risks for workers, representing early recognition of electromagnetic field safety concerns in workplace environments. This research helped establish foundational understanding of magnetic field exposure assessment during the early years of EMF health investigations.
Science Information Services Department · 1978
This 1978 technical report by the Franklin Institute compiled comprehensive information on radiofrequency and microwave radiation, including sources like radar systems. The document served as an early reference guide covering the scientific understanding of RF and MW radiation properties, exposure sources, and occupational safety considerations during the late 1970s.
Kjell Hansson Mild, Ronnie Lundström, Bertil Nordström · 1978
This 1978 Swedish technical report describes the development of specialized instruments to measure both electric and magnetic field components of radiofrequency radiation in workplace environments. The researchers created an E-field meter for frequencies between 10-100 MHz and power densities up to 1000 W/m², plus an H-field meter for 10-60 MHz frequencies capable of measuring up to 3 A/m at 27 MHz.