back-to-normal signal
121Radio communications during the September 11 attacks — This article reviews some of the details of radio communications at the September 11, 2001 World Trade Center attacks. [The purpose of revealing the operational details in this article is to allow operators of other communications networks and… …
122Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
123Alien hand syndrome — Classification and external resources ICD 9 781.8 MeSH D055964 Alien hand syndrome ( …
124Satellite Internet access — Satellite Internet services are used in locations where terrestrial Internet access is not available and in locations which move frequently. Internet access via satellite is available worldwide, including vessels at sea and mobile land… …
125Vehicular cycling — (also known as integrated cycling, integrated traffic cycling, cooperative cycling, and bicycle driving) is the practice of riding bicycles on roads in a manner that is visible, predictable, and in accordance with the principles for driving in… …
126Conventional PCI — PCI Local Bus Three 5 volt 32 bit PCI expansion slots on a motherboard (PC bracket on left side) …
127Magnetic resonance imaging — MRI redirects here. For other meanings of MRI or Mri, see MRI (disambiguation). Magnetic resonance imaging Intervention Sagittal MR image of the knee ICD 10 PCS B?3?ZZZ …
128Ramp meter — Metered ramp on I 894. A Portland, Oregon ramp meter …
