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Other logo used from 1997 to 2001 (although some DVDs from 2001 to 2003 and some pirated DVDs made after 2001 still carry this logo) DVD-Video is a consumer video format used to store digital video on DVDs.
The size of a newspaper format refers to the size of the paper page; the printed area within that can vary substantially depending on the newspaper. [1]
Considered in another way, a pixel has no inherent size or unit (a pixel is actually a sample), but when it is printed, displayed, or scanned, then the pixel has both a physical size (dimension) and a pixel density (ppi). [1]
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The size of the English Wikipedia can be measured in terms of the number of articles, number of words, number of pages, and the size of the database, among other ways. As of 24 September 2024, there are 6,886,957 articles in the English Wikipedia containing over 4.6 billion words (giving an average of about 681 words per article).
In a dry objective or condenser, this gives a maximum NA of 0.95. In a high-resolution oil immersion lens, the maximum NA is typically 1.45, when using immersion oil with a refractive index of 1.52. Due to these limitations, the resolution limit of a light microscope using visible light is about 200 nm.
At the time, 500 pixels was considered a good size for web display [7] and was therefore the limit placed on photos submitted to the community for review. [6] Once photographers submitted their photos, they were moderated, and only those of high quality would make it past the community's curators and be published on the site. [5]