Cell phone radiation

Radiation emitting products (e.g., cell phones, lasers)... 

Around our home we are exposed to a variety of different types of radiation. Home appliances such as hair dryers emit electromagnetic radiation. Our TVs and computer monitors expose us to additional electromagnetic radiation, as do our cell phones and radios (Table 12.1). 

Mockia — strange telecom (radiation free horns for cell phones) www.mockia.com/store.html... 

Lin JC. Human EEG and microwave radiation from cell phones. IEEE Microwave Magazine 2004, pp. 34 8. 

Which are classified as ionizing radiation X-rays, alpha particles, microvraves fiom a cell phone, and gamma rays ... 

The widest field of battery application both in the number of batteries and in their diversity is that of portable units and domestic appliances. Typically this involves batteries of low and medium capacity from 0.01 to 100 Ah. Battery-powered electrical units include various radio sets, tape recorders, cell phones, TV sets, audio and video players, radio transmitters for civil and military use, portable flashlights for underground and other use, miniaturized devices electronic watches, hearing aids, pocket calculators, toys, some household appliances (electric shavers, measuring instruments including testers, radiation monitoring instruments, etc.), and various medical devices (cardiac pacemakers). 

The U.S. Federal Communication Commission (FCC) also has exposure limits for microwaves and other radiation frequencies/ FCC standards apply to cell phones and transmission equipment. The cell phone limit is 1.6 W/kg. ... 

Pick-up is the receipt of unwanted electromagnetic radiation by the pulse processing system which manifests itself as additional noise and degraded resolution. Some sources of such electromagnetic interference (EMI) might be designed to emit electromagnetic radiation, such as microwave ovens, radio and air traffic control radar, microwave telecommunications, TV and radio stations, and mobile phones (cell phones), in which case the... 

Place the following types of electromagnetic radiation in Older of decreasing wavelengths FM radio station, red color in neon lights, and cell phone. 

Electromagnetic radiation with a frequency of0.3-300 GHz (A, = 1-0.001 m) is called microwave radiation. The microwave part of the electromagnetic spectrum Ues between the more energetic infrared radiation and the less energetic radio waves (Figure 4.1). Microwaves are used in radar, satellite communication, land-based communication links spanning moderate distances (cell phones) and other appUca-tions, not forgetting microwave ovens. 

PI are extremely strong and heat- and chemical-resistant polymers and are also resistant to wear and radiation. In a thermoset form, PI are frequently used in a film shape, either from a roll or sheet. Due to their strength, they can be made extremely thin, and as a result are lightweight and flexible. They are often used for flexible cables, in laptops, cell phones, and other electronics applications (Figure 4.21). 

Human exposures to RF radiation arise from military use, industrial use, broadcasting, and cellular phone use. These exposures have been linked to increased numbers of spontaneous abortion, neurological effects, altered red and white blood cell counts, increased somatic mutation rates in lymphocytes, cardiovascular effects, increased cancer risk, and increased childhood cancers/28 311 Other studies.however, have refuted these findings) 27,32 As stated in the introduction, only a relatively few studies addressed the combined effects of toxic chemical and RF exposure. A thorough search of the literature shows that such studies have not been refuted. The following are illustrative examples of these mixture studies. 

Infra-red radiation is generated by fires and hot substances and can cause eye and skin damage similar to that produced by ultraviolet radiation. It is a particular problem to fire fighters and those who work in foundries or near furnaces. Eye and skin protection are essential. Microwaves are used extensively in cookers and mobile telephones and there are ongoing concerns about associated health hazards (and several inquiries are currently underway). The severity of any hazard is proportional to the power of the microwaves. The principal hazard is the heating of body cells, particularly those with little or no blood supply to dissipate the heat. This means that tissues such as the eye lens are most at risk from injury. However, it must be stressed that any risks are higher for items, such as cookers, than for low-powered devices, such as mobile phones. 

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