F4

Specialty Definition: F4

Domain	Definition
Post & Telecom	TE state:when the TE is requested to initiate activation by means of a PH-ACTIVATE request primitive, it transmits a signal(INFO1)and waits for a response from the NT. Source: European Union. (references)
Source: compiled by the editor from various references; see credits.

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Image Slideshow: F4

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Photo Album: F4

Thumbnail	Description & Credit
	Project Vortex-99. A tornado near Minco, Oklahoma. This storm later produced the F4 tornado in Mulhall, Oklahoma. Credit: National Severe Storms Laboratory (NSSL).
Source: pictures compiled by the editor from various references; see picture credits.

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Usage Frequency: F4

"F4" is generally used as an alphabetical symbol -- approximately 83.72% of the time. "F4" is used about 43 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted)

Parts of Speech	Percent	Usage per 100 Million Words	Rank in English
Alphabetical Symbol	83.72%	36	57,479
Unclassified Items	16.28%	7	133,076
Total	100.00%	43	N/A

Source: compiled by the editor from several corpora; see credits.

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Frequency of Internet Keywords: F4

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.

Expression	Frequency per Day	Expression	Frequency per Day
f4	8,683	f4 jerry yan	60
f4 garden meteor	1,211	can f4 lose lyrics t	60
f4 picture	596	nikon f4	58
f4 lyrics	412	f4 moto mv	50
f4 wallpaper	294	f4 official site web	47
f4 taiwan	200	can f4 lose t	46
f4 song	175	f4 jerry	45
f4 ringtone	172	by can f4 lose lyrics t	43
band boy f4	161	f4 screensaver	43
f4 lyrics song	155	f4 vanness	40
photo f4	117	f4 jerry yen	40
band f4	112	f4 site web	39
f4 phantom	106	cant f4 lose	39
devoted.to f4	79	album f4	38
f4 pic	77	2 f4 garden meteor	38
mp3 f4	72	f4 profile	37
cant f4 lose lyrics	71	by can f4 lose t	36
f4 garden meteor picture	66	mv agusta f4	32
f4 music	61	biography f4	32
download f4 song	61	f4 meteor rain	32
Source: compiled by the editor from various references; see credits.