EAN-139780748799763   EAN-13 barcode 9780748799763
Product NameGrowing Together: Social Studies For Grade 9
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionApplicable
Amazon.comA Buy on Amazon ~ 0748799761
Price New24.77 US Dollars    (curriencies)
Long DescriptionSocial Studies for Jamaica is a three-level course written specifically to cover the ROSE Social Studies syllabus. It covers the three core themes of Living Together, Working Together and Growing Together.
Created11-15-2012 4:05:50pm
Modified12-23-2013 8:00:47am
MD5a6d2de9eea7dda1b4c5449849847a32a
SHA25631dfcadb025dcad4678d30d9a9d6534e4a5ea056a0c9a9f8eaf940230bf7ec55
Search Googleby EAN or by Title
Query Time0.0049491

Article of interest

A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.

Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.

Barcode Data Matrix

Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.

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