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Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine.The test result is called a polysomnogram, also abbreviated PSG.The name is derived from Greek and Latin roots: the Greek πολύς (polus for "many, much", indicating many channels), the Latin somnus ("sleep"), and the Greek γράφειν (graphein, "to write").
Enhanced 911 (E-911 or E911) is a system used in North America to automatically provide the caller's location to 911 dispatchers. 911 is the universal emergency telephone number in the region. In the European Union, a similar system exists known as E112 (where 112 is the emergency access number) and known as eCall when called by a vehicle.
The first use of a national emergency telephone number began in the United Kingdom in 1937 using the number 999, which continues to this day. [6] In the United States, the first 911 service was established by the Alabama Telephone Company and the first call was made in Haleyville, Alabama, in 1968 by Alabama Speaker of the House Rankin Fite and answered by U.S. Representative Tom Bevill.
In France, there is a separate phone number for the deaf and hearing impaired, 114. It is separate from the phone numbers 15, 17, 18 or 112. It is separate from the phone numbers 15, 17, 18 or 112. Through this service, individuals can contact emergency services through text and an application.
This Indiana County, Pennsylvania state location article is a stub. You can help Wikipedia by expanding it.
Northpoint (also known as North Point) is an unincorporated community in Indiana County, Pennsylvania, United States. [2] The community is located in northwestern Indiana County, 3.1 miles (5.0 km) northeast of Smicksburg .
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This Indiana County, Pennsylvania state location article is a stub. You can help Wikipedia by expanding it.