Interaction of Biological Systems with Static and ELF Electric and Magnetic Fields
Unknown authors · 1984
Research on EMF sources in baby nurseries - baby monitors, night lights, and sound machines.
**Creating Safer Sleep Environments: Understanding EMF Sources in the Nursery** The nursery represents one of the most EMF-dense environments in many homes, yet it's where our most vulnerable family members spend 12-16 hours daily during critical developmental periods. What makes this space unique isn't just the concentration of electronic devices, but how these devices operate continuously throughout the night.
Unknown authors · 1984
B.M. Savin et al. · 1983
Unknown authors · 1982
Unknown authors · 1982
Sol M. Michaelson · 1982
The review evaluates the World Health Organization's Environmental Health Criteria 16 document on radiofrequency and microwave fields from 100 kHz to 300 GHz. The reviewer finds the publication unbalanced because it accepts nonthermal interaction literature with cursory critique while neglecting refuting evidence. The review notes that the document's designations of high, medium, and low power densities are ambiguous and ignore the frequency dependence of bioeffects. It points out specific errors in Table 10 frequency designations and an incomplete discussion of chronic cataract studies that omitted rabbit and monkey data showing no ocular damage. The reviewer concludes the document does not meet the high scientific caliber and accuracy of usual WHO publications.
Unknown authors · 1982
The study induced posterior subcapsular cataracts in rabbit eyes using 2.45 GHz continuous wave radiation. Successive stages of cataract development were documented with color stereophotographs taken using a Donaldson stereo-ophthalmic camera with electronic flash illumination and two and one half times initial magnification on film. The photographs were viewed in a Donaldson special viewing apparatus that allowed consecutive stages to be seen by turning a circular knob. The viewed eye appeared as if seen in the living animal through a magnifying lens.
T. F. Budinger · 1981
The document revises previous NMR instrumentation and clinical study guidelines based on new information and reanalysis. For static magnetic fields, harmful physiological or genetic effects are not expected below 2 T. For changing magnetic fields, the induced current effect threshold is above 5 mT at 1-100 Hz, though waveform, repetition rate, maximum B field, and exposure duration need further study. RF heating guidelines set a practical upper limit of a few watts for short studies under 10 minutes and 1 W/kg for long-term studies, with power absorption estimated via RF coil Q measurements.
T. S. Tenforde · 1980
Howard Bassen · 1980
This 1980 FDA research by H. Bassen examined radio-frequency and microwave radiation exposure measurement and safety standards. The study focused on how these electromagnetic fields are absorbed by human tissue and established methods for assessing exposure levels. This represents early foundational work in understanding RF/microwave radiation effects on human health.
Angelo Vassallo · 1980
Paul S. Ruggera · 1980
Leonard David · 1980
The study outlines the historical background of U.S. microwave exposure guidelines and identifies the lead federal agencies. No federal standards exist to protect workers or the public, only a voluntary 10 mW/cm² guideline from 1966. Regulatory trends point toward more stringent occupational and public exposure limits, possibly as low as 1 mW/cm². The SPS system would deliver 23 mW/cm² at the rectenna center, 1 mW/cm² or less at the edge, and 0.1 mW/cm² at the buffer zone boundary. Current data show no morbid effects from 2,450-MHz radiation below 1 mW/cm², but long-term exposure studies are lacking.
Unknown authors · 1980
W. A. Herman, D. M. Witters, Jr. · 1980
Unknown authors · 1979
Stanley M. Neuder · 1979
Health Council of the Netherlands · 1979
Unknown authors · 1979
H. Janet Healer · 1979
NTIA · 1979
Dr. S. S. Stuchly · 1979
Unknown authors · 1979
Dr. S. S. Stuchly · 1979
A. MAMOUNI, D.D. N'GUYEN, Y. LEROY, E. CONSTANT · 1979
T. S. Tenforde, C. G. Dols, A. A. Lake, R. D. Hay · 1979