By Robert C. Kane

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Extra resources for Cellular Telephone Russian Roulette

Example text

In 1955, researchers H. P. Schwan and G. M. Piersolcp reported that there is danger of causing burns when radiofrequency energy is applied over bony prominences. Their reasoning for this effect was that nonuniformities such as bone ridges and irregular fat layers cause the energy to be absorbed nonuniformly within the body or head. At "hot spots" excessive amounts of absorbed radiation can cause selective temperature rise of sensitive parts of the body. Consider what this means today, in 42 view of the previous finding and also in view of hand held portable phones.

Usually, as radiofrequency radiation penetrates into the brain it is being absorbed so that as it propagates more deeply there is less remaining and the magnitude, or strength, of the radiation decreases with increasing depth. But this is not the situation' where "hot spots"exist. Johnson and Guy report that, at 918 MHZ the depth __________ 64 C. C. Johnson and A. W. Guy, “Non Ionizing Electromagnetic Wave Effects in Biological Materials and Systems," Proceedings of the IEEE, 60, no. 6 (June 1972):692-718.

He contacted doctors at Johns Hopkins University’s Wilmer Institute for help with his eye injuries. " So how does that relate to the issue of radiofrequency radiation from portable cellular telephones? The radiation from portable cellular telephones is acknowledged to be deposited deep within brain tissue. The power density to which operators of portable cellular telephones are exposed is higher than that to which Keith Angstadt was exposed. A primary difference is that 6,000 MHz energy was directed at the face and eyes of Mr.

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