Performance Evaluation of High Power RF Survey Instruments
Billy C.W. Nesmith · 1983
Browse 6,486 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 2,816 studies in Whole Body / General
Billy C.W. Nesmith · 1983
R. L. Waterfield, J. A. Allstadt · 1983
G. Fontanesi, F. Giancecchi, R. Rotini, R. Cadossi · 1983
Eric J. Lerner · 1983
New evidence of hazards from EM fields is accumulating. This evidence may lead to breakthroughs in basic biological knowledge.
B.M. Savin et al. · 1983
John R. Lester, Dennis F. Moore · 1982
Zory R. Glaser · 1982
K. A. Wickersheim, R. B. Alves · 1982
Unknown authors · 1982
Unknown authors · 1982
Brian Alley, Charles Wallach · 1982
H. P. Schwan · 1982
The total frequency range is divided into four parts: below resonance, resonance, hot spot, and surface heating ranges. In the resonance range, absorption can be more than four times the incident radiation, with average SAR peaking near 80 MHz and extending from 30 to 300 MHz. Hot spots occur from 0.3 to 2 GHz for a human head model, with temperature elevations of 0.5°C at 10 mW/g SAR and a thermal time constant of about 3 minutes.
Chang-Zern Hong et al. · 1982
Researchers studied 101 volunteers in a double-blind trial with four groups matched for pain status and magnetic or nonmagnetic necklace assignment. All subjects wore the necklaces 24 hours per day for 3 weeks. Proximal ulnar nerve conduction time decreased significantly only in pain-free subjects wearing the magnetic necklace, while suprascapular nerve excitation threshold did not change in any group.
Unknown authors · 1982
Zory R. Glaser, Robert F. Cleveland, Jr., P. Czerski · 1982
Considerable effort has been expended in the past five (or so) years to update or develop guidance for occupational and public exposure limits for RF/microwave radiation. U.S. groups involved include OSHA, NIOSH, BRH, ANSI, DOD, ACGIH, FCC, EPA, NCRP, and various state and local governments. International efforts include the International Non-ionizing Radiation Committee, WHO, UNEP, ILO, the Commission of European Communities, and numerous countries. The presentation will discuss health protection rationale, the populations to which the effort is directed, considerations of medical surveillance, and administrative and engineering controls.
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.
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
Unknown authors · 1982
Robert A. Pfeffer · 1982
John G. Bailey · 1982
Charles Wallach · 1982
Prolonged CRT use is associated with eye, nose, throat, and skin irritations, headaches, dizziness, nausea, pain, malaise, and premature births or miscarriages. The author proposes that the high positive surface charge on CRT screens neutralizes negative ions, increases positive ion concentrations, and repels airborne particles toward operators.
Paul S. Ruggera, Daniel H. Schaubert · 1982
John R. Lester, Ph.D. and Dennis F. Moore, M.D. · 1982
P. Hansen · 1982