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Punctuation includes space between words and the other, historically or currently used, signs. By the 19th century, the punctuation marks were used hierarchically in terms of their weight. [3] Six marks, proposed in 1966 by the French author Hervé Bazin, could be seen as predecessors of emoticons and emojis. [4]
The Period. The period, also known as the full stop in British English, marks the end of a sentence. Full stops are also used to express abbreviations, separate whole numbers from decimals and create ellipses (three periods that show some part of a sentence is missing).
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Jun 26, 2024 · English is full of contractions, two separate words that are combined into one. For example, she and is can turn into she's, I and have can turn into I've, and—weirdly— will and not can turn into won't! You'll also use apostrophes when talking about a year. It's common in English to omit the first two numbers of the year, so the 1980s can ...
Jun 22, 2024 · Here’s the deal: If the pronunciation of the name adds an extra “s” sound when showing possession, then use an apostrophe and “s.”. For example, “Dickens’ novels” (because we say “Dickens-es”). If the pronunciation doesn’t change, then just the apostrophe is fine.
5 days ago · A message authentication code (MAC) scheme is a symmetric-key cryptographic mechanism that can be used with a secret key to produce and verify an authentication tag, which enables detecting unauthorized modifications to data (also known as a message). This NIST Special Publication (whose current version is an initial public draft) specifies the keyed-hash message authentication code (HMAC ...
5 days ago · Perovskite solar cells (PSCs) have shown promising progress in efficiency and stability, but their application needs further development from small-area cell to large-area module. Fabricating solar cell modules in large-area substrate takes a longer time to deposit and process the thin film than small area d
