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Parchmentising was described in 1850 by John Mercer, who treated cotton with solutions of 110–125 °Tw sulfuric acid, at room temperature, followed by washing. Mercer observed that the treated fabric was soft like fine wool when treated at 110 °Tw, shrank and stiffened at 114 °Tw, or shrank, stiffened, and became semi-transparent from 116 to 125 °Tw.
Charter Oak State College is a public online college based in New Britain, Connecticut. The college was founded in 1973 by the Connecticut Legislature and offers associate, bachelor's, and master's degrees. Charter Oak State College is part of the Connecticut State Colleges and Universities. [2]
In 1973, the Universal Product Code (UPC) was selected by this group as the first single standard for unique product identification. In 1974, the Uniform Code Council (UCC) was founded to administer the standard. [1] On 26 June 1974, a pack of Wrigley's chewing gum became the first ever product with a barcode to be scanned in a shop. [1] [3]
A transcript may also contain the student’s rank in class and the accreditation of the institution issuing the transcript. An official transcript is prepared and sent by the issuing school usually by the registrar with an original signature of a school official on the school letterhead and is sealed by the school. When students change schools ...
The San Diego Daily Transcript, also known as The Daily Transcript, is an online newspaper covering business news in and around San Diego, California. Its print origins date to 1882, when it was called the National City Record; it took on its The Daily Transcript name in 1886. [1] The original publisher was William Burgess. [1]
ID or I< are typically used for nationally issued ID cards and IP for passport cards. 3–5: 3: alpha+ < Issuing country or organization (ISO 3166-1 alpha-3 code with modifications) 6–36: 30: alpha+ < Name and surname. If there is more than one name they are separated by single filler. Double filler indicates the end of the primary identifier.
Library Book Barcode. Codabar is a linear barcode symbology developed in 1972 by Pitney Bowes Corp. [1] It and its variants are also known as Codeabar, Ames Code, NW-7, Monarch, Code 2 of 7, Rationalized Codabar, ANSI/AIM BC3-1995 or USD-4.
Decoding begins at the corner with three black pixels, and proceeds clockwise to the corners with two, one, and zero black pixels. The variable pixels in the central core encode the size, so it is not necessary to mark the boundary of the code with a blank "quiet zone", although some barcode readers require one.