Gaf
Gaf, or gāf, may be the name of four different Perso-Arabic letters, all representing /ɡ/. They are all forms of the letter kāf, with additional diacritics, such as dots and lines. There are three forms, each used in different places:
Gaf with line
گ is based on kāf with an additional line. It is rarely used in Arabic itself, but may be used to represent the sound /ɡ/ when writing other languages. It is frequently used in Persian, Urdu and Kurdish and it is one of four letters which are not found in Arabic.
If not ݣ, this letter can be used to represent /ɡ/ in Morocco, occidental Algeria and many Berber languages.
Gaf with single dot
ݢ is derived from a variant form (ک) of kāf with the addition of a dot. It is not used in the Arabic language itself, but is used in the Jawi script of Malay to represent a voiced velar stop /ɡ/. Unicode includes two forms on this letter: one based on the standard Arabic kāf, ك, and one based on the variant form ک. The latter is the preferred form.
GAF
GAF may refer to:
Military
Other
See also
Gallium(III) fluoride
Gallium(III) fluoride (GaF3) is a chemical compound. It is a white solid that melts under pressure above 1000 °C but sublimes around 950 °C. It has the FeF3 structure where the gallium atoms are 6-coordinate. GaF3 can be prepared by reacting F2 or HF with Ga2O3 or by thermal decomposition of (NH4)3GaF6. GaF3 is virtually insoluble in water. Solutions of GaF3 in HF can be evaporated to form the trihydrate, GaF3·3H2O, which on heating gives a hydrated form of GaF2(OH). Gallium(III) fluoride reacts with mineral acids to form hydrofluoric acid.
References
Further reading
Dix
DIX or Dix may refer to:
Business
Computing
Media and entertainment
People
Dix (steamboat)
The steamboat Dix operated from 1904 to 1906 as part of the Puget Sound Mosquito Fleet. She was sunk in a collision which remains one of the most serious transportation accidents in the state of Washington to this day.
In May 2011, it was reported that wreckage likely to be that of the Dix had been confirmed off Seattle's Alki Point.
Construction
Dix was built in 1904 at the Tacoma yard of Crawford and Reid.. Dix was 102.5 ft (31.2 m) long, 20.5 ft (6.2 m) on the beam, 7.5 ft (2.3 m) depth of hold, and rated at 130 tons. Later, given her tragic end, it was recalled, perhaps superstitiously, that the launching of Dix was a failure. The vessel had simply refused to move down the ways at Crawford and Reid, and had to be hauled into the water the next day by Captain Sutter in command of Tacoma Tug and Barge’s Fairfield.
Dix was purpose-built for one route only, the run across Elliott Bay from Seattle to Alki Point, then the main recreation area for Seattle. Her owners were A.B.C. Dennison and W.L. Dudley, doing business as the Seattle and Alki Point Transportation Company. She was lightly built, and apparently top-heavy, as the steamboat inspectors twice refused to issue her a seaworthiness certificate, only relenting when her builders installed 7 tons of gravel ballast in her hull and 5 tons of iron weights bolted to her keel. Even so, she was said to be difficult to handle.
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