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Permanence (other)
Permanence is the state of being permanent: *Digital permanence *Object permanence * Print permanence In popular culture: * ''Permanence'' (novel) by Karl Schroeder In science: *The inverse of inductance. In music: * ''Permanence'' (album), a 2015 album by No Devotion See also * Impermanence Impermanence, also known as the philosophical problem of change, is a philosophical concept addressed in a variety of religions and philosophies. In Eastern philosophy it is notable for its role in the Buddhist three marks of existence. It is ..., an essential doctrine of Buddhism * Permanent (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Permanence
Digital permanence addresses the history and development of digital storage techniques, specifically quantifying the expected lifetime of data stored on various digital media and the factors which influence the ''permanence'' of digital data. It is often a mix of ensuring the data itself can be retained on a particular form of media and that the technology remains viable. Where possible, as well as describing expected lifetimes, factors affecting data retention will be detailed including potential technology issues. Since the inception of computers, a key concept differentiating computers from other calculating machines has been their ability to store information. Over the years, various hardware devices have been designed to store ever larger quantities of data. With the development of the Internet the quantity of information available appears to continue to grow at an ever increasing rate often characterised as an information explosion. As information stored on traditional media ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Object Permanence
Object permanence is the understanding that Physical object, objects continue to Existence, exist even when they cannot be Sense, sensed. This is a fundamental concept studied in the field of developmental psychology, the subfield of psychology that addresses the development of young children's social and mental capacities. There is not yet scientific consensus on when the understanding of object permanence emerges in human development. Jean Piaget, the Swiss psychologist who first studied object permanence in infants, argued that it is one of an infant's most important accomplishments, as, without this concept, objects would have no separate, permanent existence. In Piaget's theory of cognitive development, infants develop this understanding by the end of the "sensorimotor stage", which lasts from birth to about two years of age. Piaget thought that an infant's perception and understanding of the world depended on their Motor skill, motor development, which was required for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Print Permanence
Print permanence refers to the longevity of printed material, especially photographs, and preservation issues. Over time, the optical density, color balance, lustre, and other qualities of a print will degrade. The rate at which deterioration occurs depends primarily on two main factors: the print itself, that is, the colorants used to form the image and the medium on which image resides, and the type of environment the print is exposed to. Inkjet prints For inkjet prints, pigment-based inks last generally longest when used with specific paper types, whereas dye-based inks can be optimal on more types of paper. Ink-jet paper types include swellable paper, porous paper, and cotton rag paper. Chromogenic color prints (silver halide prints) The longevity of images on chromogenic color photographic papers depends on the temperature and relative humidity of the storage environment, and on the total light exposure they receive. Older chromogenic papers undergo more rapid fading comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permanence (novel)
''Permanence'' is a 2002 science fiction novel by Canadian writer Karl Schroeder. Plot The novel tells the story of two characters, Rue Cassels and Michael Bequith, and their encounter with an alien spacecraft Rue has named ''Jentry's Envy.'' Schroeder uses the story as a venue for discussing the information economy and philosophy. Rue, on the run from her brother Jentry and out of money, files claim on an undiscovered comet. She expects to profit from the mineral rights, but it turns out that the "comet" is actually an interstellar cycler, a ship that travels in a light-years length orbit, at relativistic speeds (85% c) carrying cargo and passengers between the Halo Worlds, planets that orbit Brown dwarf stars. The discovery causes a sensation, since the ship is the first to approach the planet Erythrion in ten years. Eventually her claim is upheld, since the cycler is silent, and her mineral rights become salvage rights, making her potentially very wealthy. A rich cousin of h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
