ideal reflection

  • 91Reflective subcategory — In mathematics, a subcategory A of a category B is said to be reflective in B when the inclusion functor from A to B has a left adjoint. This adjoint is sometimes called a reflector. Dually, A is said to be coreflective in B when the inclusion… …

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  • 92dress — /dres/, n., adj., v., dressed or drest, dressing. n. 1. an outer garment for women and girls, consisting of bodice and skirt in one piece. 2. clothing; apparel; garb: The dress of the 18th century was colorful. 3. formal attire. 4. a particular… …

    Universalium

  • 93music — musicless, adj. /myooh zik/, n. 1. an art of sound in time that expresses ideas and emotions in significant forms through the elements of rhythm, melody, harmony, and color. 2. the tones or sounds employed, occurring in single line (melody) or… …

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  • 94Sidgwick, Henry — Sidgwick C.A.J.Coady Unlike John Stuart Mill or Jeremy Bentham, Henry Sidgwick’s is hardly a household name in intellectual circles beyond the world of professional philosophy. His standing amongst many contemporary moral philosophers as possibly …

    History of philosophy

  • 95Feminist philosophy (french) — French feminist philosophy De Beauvoir, Kristeva, Irigaray, Le Doeuff, Cixous Alison Ainley INTRODUCTION Although women have been active philosophers for many centuries,1 the development of a specifically feminist viewpoint in the context of… …

    History of philosophy

  • 96idealism — /uy dee euh liz euhm/, n. 1. the cherishing or pursuit of high or noble principles, purposes, goals, etc. 2. the practice of idealizing. 3. something idealized; an ideal representation. 4. Fine Arts. treatment of subject matter in a work of art… …

    Universalium

  • 97United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …

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  • 98Las Meninas — This article is about the Diego Velázquez painting. For the Ihor Podolchak film, see Las Meninas (film). Las Meninas Artist Diego Velázquez Year 1656 Type …

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  • 99Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… …

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  • 100Anti-reflective coating — Many coatings consist of transparent thin film structures with alternating layers of contrasting refractive index. Layer thicknesses are chosen to produce destructive interference in the beams reflected from the interfaces, and constructive… …

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