[1] See full EMF-Bioshield® testing history in Our Scientific Research. [2] Indira Nair, M. Granger Morgan, H. Keith Florig, Biological Effects of Power Frequency Electric and Magnetic Fields, Office of Technology Assessment, OTA-BP-E-53, Washington Government Printing Office, May 1989, p. 2. W.R. Adey, "Tissue Interactions with Nonionizing Electromagnetic Fields," Physiological Reviews, 61:435-514, 1981. / W.R. Adey and A.F. Lawrence, Nonlinear Electrodynamics in Biological Systems, Plenum Press, New York, 1984. Work by W.R. Adey as described in the Nair et al. paper shows "Extremely small signal changes can trigger major biochemical response critical to the functioning of the cell." At this time, S.E.I.C. has been unable to identify EMF measuring technologies that measure field strengths below 10-6 watts/square centimeter. [3] Deborah Branscum, "Washington Rethinks ELF Emissions: The FDA Presses Manufacturers For Action," Macworld, December 1990. [4] Branscum, ibid, p.84. NoRad Radiation Shield Advertisement, 1990. The NoRad Corporation, "VDT Health Hazards," Company litterature, 1990. ELF and VLF radiation are the types generated by VDTs. The upper range of VLF is 30kHz. NoRad is a well advertised computer screen described as a "radiation shield." The NoRad advertisement states, "Greater than 50% magnetic (H-field) attenuation above 30kHz." NoRad company litterature is silent regarding NoRad screens' performance below 30kHz, implying that NoRad does not attenuate magnetic field effects below 30kHz. The brochure confirms this in its closing sentences: "Finally, in separate tests of H-field reduction, the NoRad Shield uniquely provided substantial protection above approximately 30kHz." Also: "NoRad Corporation has under development an additional product which, used in combination with the NoRad Shield, will provide the world's first full-frequency-range protection from the entire spectrum of VDT EMR emissions, both E-field and H-field."
[2] Indira Nair, M. Granger Morgan, H. Keith Florig, Biological Effects of Power Frequency Electric and Magnetic Fields, Office of Technology Assessment, OTA-BP-E-53, Washington Government Printing Office, May 1989, p. 2. W.R. Adey, "Tissue Interactions with Nonionizing Electromagnetic Fields," Physiological Reviews, 61:435-514, 1981. / W.R. Adey and A.F. Lawrence, Nonlinear Electrodynamics in Biological Systems, Plenum Press, New York, 1984. Work by W.R. Adey as described in the Nair et al. paper shows "Extremely small signal changes can trigger major biochemical response critical to the functioning of the cell." At this time, S.E.I.C. has been unable to identify EMF measuring technologies that measure field strengths below 10-6 watts/square centimeter. [3] Deborah Branscum, "Washington Rethinks ELF Emissions: The FDA Presses Manufacturers For Action," Macworld, December 1990. [4] Branscum, ibid, p.84. NoRad Radiation Shield Advertisement, 1990. The NoRad Corporation, "VDT Health Hazards," Company litterature, 1990. ELF and VLF radiation are the types generated by VDTs. The upper range of VLF is 30kHz. NoRad is a well advertised computer screen described as a "radiation shield." The NoRad advertisement states, "Greater than 50% magnetic (H-field) attenuation above 30kHz." NoRad company litterature is silent regarding NoRad screens' performance below 30kHz, implying that NoRad does not attenuate magnetic field effects below 30kHz. The brochure confirms this in its closing sentences: "Finally, in separate tests of H-field reduction, the NoRad Shield uniquely provided substantial protection above approximately 30kHz." Also: "NoRad Corporation has under development an additional product which, used in combination with the NoRad Shield, will provide the world's first full-frequency-range protection from the entire spectrum of VDT EMR emissions, both E-field and H-field."
[3] Deborah Branscum, "Washington Rethinks ELF Emissions: The FDA Presses Manufacturers For Action," Macworld, December 1990. [4] Branscum, ibid, p.84. NoRad Radiation Shield Advertisement, 1990. The NoRad Corporation, "VDT Health Hazards," Company litterature, 1990. ELF and VLF radiation are the types generated by VDTs. The upper range of VLF is 30kHz. NoRad is a well advertised computer screen described as a "radiation shield." The NoRad advertisement states, "Greater than 50% magnetic (H-field) attenuation above 30kHz." NoRad company litterature is silent regarding NoRad screens' performance below 30kHz, implying that NoRad does not attenuate magnetic field effects below 30kHz. The brochure confirms this in its closing sentences: "Finally, in separate tests of H-field reduction, the NoRad Shield uniquely provided substantial protection above approximately 30kHz." Also: "NoRad Corporation has under development an additional product which, used in combination with the NoRad Shield, will provide the world's first full-frequency-range protection from the entire spectrum of VDT EMR emissions, both E-field and H-field."
[4] Branscum, ibid, p.84. NoRad Radiation Shield Advertisement, 1990. The NoRad Corporation, "VDT Health Hazards," Company litterature, 1990. ELF and VLF radiation are the types generated by VDTs. The upper range of VLF is 30kHz. NoRad is a well advertised computer screen described as a "radiation shield." The NoRad advertisement states, "Greater than 50% magnetic (H-field) attenuation above 30kHz." NoRad company litterature is silent regarding NoRad screens' performance below 30kHz, implying that NoRad does not attenuate magnetic field effects below 30kHz. The brochure confirms this in its closing sentences: "Finally, in separate tests of H-field reduction, the NoRad Shield uniquely provided substantial protection above approximately 30kHz." Also: "NoRad Corporation has under development an additional product which, used in combination with the NoRad Shield, will provide the world's first full-frequency-range protection from the entire spectrum of VDT EMR emissions, both E-field and H-field."
© 1998-2006 S.E.I.C., Switzerland Site built and maintained by International Perspectives
Site built and maintained by International Perspectives
