- tetrad difference
- мат. разность четвертого порядка
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Peter Schonemann — Peter H. Schönemann is a German born psychometrician and statistical expert. He is Professor Emeritus in the Department of Psychological Sciences at Purdue University. His research interests include multivaritate statistics, multidimensional… … Wikipedia
Anapanasati — Ānāpānasati (Pali; Sanskrit: ānāpānasmṛti; Chinese: 安那般那; Pīnyīn: ānnàbānnà), meaning mindfulness of breathing ( sati means mindfulness; ānāpāna refers to inhalation and exhalation), is a form of Buddhist meditation now common to the Tibetan, Zen … Wikipedia
plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… … Universalium
Marcosians — Gnosticism This article is part of a series on Gnosticism History of Gnosticism … Wikipedia
53 equal temperament — In music, 53 equal temperament, called 53 TET, 53 EDO, or 53 ET, is the tempered scale derived by dividing the octave into fifty three equally large steps. Each step represents a frequency ratio of 21/53, or 22.6415 cents, an interval sometimes… … Wikipedia
Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… … Wikipedia
Otonality and Utonality — 5 limit Otonality and Utonality: overtone and undertone series, partials 1 5 numbered Play Otonality … Wikipedia
fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… … Universalium
Fern — /ferrn/, n. a female given name. * * * Any of about 10,000–12,000 species (division Filicophyta) of nonflowering vascular plants that have true roots, stems, and complex leaves and reproduce by spores. Though ferns were once classified with the… … Universalium
Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… … Wikipedia
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium