1 A wireless-G PCI adapter like the Cisco-Linksys WMP54G Wireless-G PCI Adapter costs around $36. 2  Professional installation is also available for those who would prefer outside help. 3  Best Buy's Geek Squad can set up a wireless network for $150, each additional computer or device to the network costs $49.
irradiation. noun. 1  The act of exposing or the condition of being exposed to radiation. 2  The use or application of ionizing radiation, especially in medical treatment and for the sterilization or preservation of food.
infrared radiation the portion of the spectrum of electromagnetic radiation of wavelengths between 0.75 and 1000 Î¼m; see also infrared. interstitial radiation energy emitted by radium, radon, or some other radiopharmaceutical inserted directly into the tissue; see also radiation therapy. ionizing radiation corpuscular or electromagnetic radiation that is capable of producing ions, directly or indirectly, in its passage through matter.