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List of steganography techniques. Steganography (/ˌstɛɡəˈnɒɡrəfi/ ⓘ STEG-ə-NOG-rə-fee) is the practice of representing information within another message or physical object, in such a manner that the presence of the information is not evident to human inspection. Generally, the hidden messages appear to be (or to be part of ...
List of narrative techniques. A narrative technique (also, in fiction, a fictional device) is any of several specific methods the creator of a narrative uses [ 1] —in other words, a strategy applied in the delivering of a narrative to relay information to the audience and to make the narrative more complete, complex, or engaging.
Classical cipher. In cryptography, a classical cipher is a type of cipher that was used historically but for the most part, has fallen into disuse. In contrast to modern cryptographic algorithms, most classical ciphers can be practically computed and solved by hand. However, they are also usually very simple to break with modern technology.
Memorization ( British English: memorisation) is the process of committing something to memory. It is a mental process undertaken in order to store in memory for later recall visual, auditory, or tactical information. The scientific study of memory is part of cognitive neuroscience, an interdisciplinary link between cognitive psychology and ...
Éclaboussure is a process in Surrealist painting where oil paints or watercolours are laid down and water or turpentine is splattered, then soaked up to reveal random splatters or dots where the media was removed. This technique gives the appearance of space and atmosphere. It was used in paintings by Remedios Varo .
Description. Executive Order 14040.pdf. English: Executive Order 14040 of September 3, 2021 - Declassification Reviews of Certain Documents Concerning the Terrorist Attacks of September 11, 2001 - is an executive order issued by U.S. President Joe Biden. Date.
Letter frequency is the number of times letters of the alphabet appear on average in written language. Letter frequency analysis dates back to the Arab mathematician Al-Kindi ( c. 801 –873 AD), who formally developed the method to break ciphers. Letter frequency analysis gained importance in Europe with the development of movable type in 1450 ...
Alphabetical order was first used in the 1st millennium BCE by Northwest Semitic scribes using the abjad system. [1] However, a range of other methods of classifying and ordering material, including geographical, chronological, hierarchical and by category, were preferred over alphabetical order for centuries. [2]