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Signs and Symbols. " Signs and Symbols " is a short story by Vladimir Nabokov, written in English and first published, May 15, 1948 in The New Yorker and then in Nabokov's Dozen (1958: Doubleday & Company, Garden City, New York ). In The New Yorker, the story was published under the title "Symbols and Signs", a decision by the editor Katharine ...
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International Symbol of Access. The International Symbol of Access ( ISA ), also known as the ( International) Wheelchair Symbol, denotes areas where access has been improved, mostly for those with disabilities. It consists of a usually [1] blue square overlaid in white (or in contrasting colours) with a stylized image of a person in a wheelchair.
Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.
The plus sign ( +) and the minus sign ( −) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference. [1] Their use has been extended to many other meanings, more or less analogous.
Mathematical notation consists of using symbols for representing operations, unspecified numbers, relations, and any other mathematical objects and assembling them into expressions and formulas. Mathematical notation is widely used in mathematics, science, and engineering for representing complex concepts and properties in a concise ...
Traffic signs, including warning signs contain many specialized symbols (see article for list) DOT pictograms. ISO 7001. Exit sign, a.k.a. "running man" [1] Gender symbols for public toilets. Map symbol. Japanese map symbols. International Breastfeeding Symbol. International Symbol of Access.
Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.