Definition of Analysi. Meaning of Analysi. Synonyms of Analysi

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Definition of Analysi

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Analysis
Analysis A*nal"y*sis, n.; pl. Analyses. [Gr. ?, fr. ? to unloose, to dissolve, to resolve into its elements; ? up + ? to loose. See Loose.] 1. A resolution of anything, whether an object of the senses or of the intellect, into its constituent or original elements; an examination of the component parts of a subject, each separately, as the words which compose a sentence, the tones of a tune, or the simple propositions which enter into an argument. It is opposed to synthesis. 2. (Chem.) The separation of a compound substance, by chemical processes, into its constituents, with a view to ascertain either (a) what elements it contains, or (b) how much of each element is present. The former is called qualitative, and the latter quantitative analysis. 3. (Logic) The tracing of things to their source, and the resolving of knowledge into its original principles. 4. (Math.) The resolving of problems by reducing the conditions that are in them to equations. 5. (a) A syllabus, or table of the principal heads of a discourse, disposed in their natural order. (b) A brief, methodical illustration of the principles of a science. In this sense it is nearly synonymous with synopsis. 6. (Nat. Hist.) The process of ascertaining the name of a species, or its place in a system of classification, by means of an analytical table or key. Ultimate, Proximate, Qualitative, Quantitative, and Volumetric analysis. (Chem.) See under Ultimate, Proximate, Qualitative, etc.
Blowpipe analysis
Blowpipe Blow"pipe`, n. 1. A tube for directing a jet of air into a fire or into the flame of a lamp or candle, so as to concentrate the heat on some object. Note: It is called a mouth blowpipe when used with the mouth; but for both chemical and industrial purposes, it is often worked by a bellows or other contrivance. The common mouth blowpipe is a tapering tube with a very small orifice at the end to be inserted in the flame. The oxyhydrogen blowpipe, invented by Dr. Hare in 1801, is an instrument in which oxygen and hydrogen, taken from separate reservoirs, in the proportions of two volumes of hydrogen to one of oxygen, are burned in a jet, under pressure. It gives a heat that will consume the diamond, fuse platinum, and dissipate in vapor, or in gaseous forms, most known substances. 2. A blowgun; a blowtube. Blowpipe analysis (Chem.), analysis by means of the blowpipe. Blowpipe reaction (Chem.), the characteristic behavior of a substance subjected to a test by means of the blowpipe.
Diophantine analysis
Diophantine Di`o*phan"tine, a. Originated or taught by Diophantus, the Greek writer on algebra. Diophantine analysis (Alg.), that branch of indeterminate analysis which has for its object the discovery of rational values that satisfy given equations containing squares or cubes; as, for example, to find values of x and y which make x^2 + y^2 an exact square.
Gravimetric analysis
Gravimetric Grav"i*met"ric, a. (Chem.) Of or pertaining to measurement by weight; measured by weight. -- Grav"i*met"ric*al*ly, adv. Gravimetric analysis (Chem.), analysis in which the amounts of the constituents are determined by weight; -- in distinction from volumetric analysis.
Indeterminate analysis
Indeterminate In`de*ter"mi*nate, a. [L. indeterminatus.] Not determinate; not certain or fixed; indefinite; not precise; as, an indeterminate number of years. --Paley. Indeterminate analysis (Math.), that branch of analysis which has for its object the solution of indeterminate problems. Indeterminate coefficients (Math.), coefficients arbitrarily assumed for convenience of calculation, or to facilitate some artifice of analysis. Their values are subsequently determined. Indeterminate equation (Math.), an equation in which the unknown quantities admit of an infinite number of values, or sets of values. A group of equations is indeterminate when it contains more unknown quantities than there are equations. Indeterminate inflorescence (Bot.), a mode of inflorescence in which the flowers all arise from axillary buds, the terminal bud going on to grow and sometimes continuing the stem indefinitely; -- called also acropetal, botryose, centripetal, & indefinite inflorescence. --Gray. Indeterminate problem (Math.), a problem which admits of an infinite number of solutions, or one in which there are fewer imposed conditions than there are unknown or required results. Indeterminate quantity (Math.), a quantity which has no fixed value, but which may be varied in accordance with any proposed condition. Indeterminate series (Math.), a series whose terms proceed by the powers of an indeterminate quantity, sometimes also with indeterminate exponents, or indeterminate coefficients. -- In`de*ter"mi*nate*ly adv. -- In`de*ter"mi*nate*ness, n.
Microanalysis
Microanalysis Mi`cro*a*nal"y*sis, n. [Micro- + analysis.] Analysis of the structure of materials from careful observation of photomicrographs.
Organic analysis
Organic Or*gan"ic, a. [L. organicus, Gr. ?: cf. F. organique.] 1. (Biol.) Of or pertaining to an organ or its functions, or to objects composed of organs; consisting of organs, or containing them; as, the organic structure of animals and plants; exhibiting characters peculiar to living organisms; as, organic bodies, organic life, organic remains. Cf. Inorganic. 2. Produced by the organs; as, organic pleasure. [R.] 3. Instrumental; acting as instruments of nature or of art to a certain destined function or end. [R.] Those organic arts which enable men to discourse and write perspicuously. --Milton. 4. Forming a whole composed of organs. Hence: Of or pertaining to a system of organs; inherent in, or resulting from, a certain organization; as, an organic government; his love of truth was not inculcated, but organic. 5. Pertaining to, or denoting, any one of the large series of substances which, in nature or origin, are connected with vital processes, and include many substances of artificial production which may or may not occur in animals or plants; -- contrasted with inorganic. Note: The principles of organic and inorganic chemistry are identical; but the enormous number and the completeness of related series of organic compounds, together with their remarkable facility of exchange and substitution, offer an illustration of chemical reaction and homology not to be paralleled in inorganic chemistry. Organic analysis (Chem.), the analysis of organic compounds, concerned chiefly with the determination of carbon as carbon dioxide, hydrogen as water, oxygen as the difference between the sum of the others and 100 per cent, and nitrogen as free nitrogen, ammonia, or nitric oxide; -- formerly called ultimate analysis, in distinction from proximate analysis. Organic chemistry. See under Chemistry. Organic compounds. (Chem.) See Carbon compounds, under Carbon. Organic description of a curve (Geom.), the description of a curve on a plane by means of instruments. --Brande & C. Organic disease (Med.), a disease attended with morbid changes in the structure of the organs of the body or in the composition of its fluids; -- opposed to functional disease. Organic electricity. See under Electricity. Organic law or laws, a law or system of laws, or declaration of principles fundamental to the existence and organization of a political or other association; a constitution. Organic stricture (Med.), a contraction of one of the natural passages of the body produced by structural changes in its walls, as distinguished from a spasmodic stricture, which is due to muscular contraction.
Proximate analysis
Proximate Prox"i*mate, a. [L. proximatus, p. p. of proximare to come near, to approach, fr. proximus the nearest, nest, superl. of propior nearer, and prope, adv., near.] Nearest; next immediately preceding or following. ``Proximate ancestors.' --J. S. Harford. The proximate natural causes of it [the deluge]. --T. Burnet. Proximate analysis (Chem.), an analysis which determines the proximate principles of any substance, as contrasted with an ultimate analysis. Proximate cause. (a) A cause which immediately precedes and produces the effect, as distinguished from the remote, mediate, or predisposing cause. --I. Watts. (b) That which in ordinary natural sequence produces a specific result, no independent disturbing agencies intervening. Proximate principle (Physiol. Chem.), one of a class of bodies existing ready formed in animal and vegetable tissues, and separable by chemical analysis, as albumin, sugar, collagen, fat, etc. Syn: Nearest; next; closest; immediate; direct.
Psychoanalysis
Psychoanalysis Psy`cho*a*nal"y*sis, n. -- Psychoanalytic Psy`cho*an`a*lyt"ic, a. etc. = Psychanalysis, Psychanalytic.
Qualitative analysis
Qualitative Qual"i*ta*tive, a. [Cf. LL. gualitativus, F. qualitatif.] Relating to quality; having the character of quality. -- Qual"i*ta*tive*ly, adv. Qualitative analysis (Chem.), analysis which merely determines the constituents of a substance without any regard to the quantity of each ingredient; -- contrasted with quantitative analysis.
Quantitative analysis
Quantitative Quan"ti*ta*tive, a. [Cf. F. quantitatif.] Relating to quantity. -- Quan"ti*ta*tive*ly, adv. Quantitative analysis (Chem.), analysis which determines the amount or quantity of each ingredient of a substance, by weight or by volume; -- contrasted with qualitative analysis.
quantitative analysis
Analysis A*nal"y*sis, n.; pl. Analyses. [Gr. ?, fr. ? to unloose, to dissolve, to resolve into its elements; ? up + ? to loose. See Loose.] 1. A resolution of anything, whether an object of the senses or of the intellect, into its constituent or original elements; an examination of the component parts of a subject, each separately, as the words which compose a sentence, the tones of a tune, or the simple propositions which enter into an argument. It is opposed to synthesis. 2. (Chem.) The separation of a compound substance, by chemical processes, into its constituents, with a view to ascertain either (a) what elements it contains, or (b) how much of each element is present. The former is called qualitative, and the latter quantitative analysis. 3. (Logic) The tracing of things to their source, and the resolving of knowledge into its original principles. 4. (Math.) The resolving of problems by reducing the conditions that are in them to equations. 5. (a) A syllabus, or table of the principal heads of a discourse, disposed in their natural order. (b) A brief, methodical illustration of the principles of a science. In this sense it is nearly synonymous with synopsis. 6. (Nat. Hist.) The process of ascertaining the name of a species, or its place in a system of classification, by means of an analytical table or key. Ultimate, Proximate, Qualitative, Quantitative, and Volumetric analysis. (Chem.) See under Ultimate, Proximate, Qualitative, etc.
Spectrum analysis
Spectrum Spec"trum, n.; pl. Spectra. [L. See Specter.] 1. An apparition; a specter. [Obs.] 2. (Opt.) (a) The several colored and other rays of which light is composed, separated by the refraction of a prism or other means, and observed or studied either as spread out on a screen, by direct vision, by photography, or otherwise. See Illust. of Light, and Spectroscope. (b) A luminous appearance, or an image seen after the eye has been exposed to an intense light or a strongly illuminated object. When the object is colored, the image appears of the complementary color, as a green image seen after viewing a red wafer lying on white paper. Called also ocular spectrum. Absorption spectrum, the spectrum of light which has passed through a medium capable of absorbing a portion of the rays. It is characterized by dark spaces, bands, or lines. Chemical spectrum, a spectrum of rays considered solely with reference to their chemical effects, as in photography. These, in the usual photogrophic methods, have their maximum influence at and beyond the violet rays, but are not limited to this region. Chromatic spectrum, the visible colored rays of the solar spectrum, exhibiting the seven principal colors in their order, and covering the central and larger portion of the space of the whole spectrum. Continous spectrum, a spectrum not broken by bands or lines, but having the colors shaded into each other continously, as that from an incandescent solid or liquid, or a gas under high pressure. Diffraction spectrum, a spectrum produced by diffraction, as by a grating. Gaseous spectrum, the spectrum of an incandesoent gas or vapor, under moderate, or especially under very low, pressure. It is characterized by bright bands or lines. Normal spectrum, a representation of a spectrum arranged upon conventional plan adopted as standard, especially a spectrum in which the colors are spaced proportionally to their wave lengths, as when formed by a diffraction grating. Ocular spectrum. See Spectrum, 2 (b), above. Prismatic spectrum, a spectrum produced by means of a prism. Solar spectrum, the spectrum of solar light, especially as thrown upon a screen in a darkened room. It is characterized by numerous dark lines called Fraunhofer lines. Spectrum analysis, chemical analysis effected by comparison of the different relative positions and qualities of the fixed lines of spectra produced by flames in which different substances are burned or evaporated, each substance having its own characteristic system of lines. Thermal spectrum, a spectrum of rays considered solely with reference to their heating effect, especially of those rays which produce no luminous phenomena.
Ultimate analysis
Ultimate Ul"ti*mate, a. [LL. ultimatus last, extreme, fr. L. ultimare to come to an end, fr. ultimus the farthest, last, superl. from the same source as ulterior. See Ulterior, and cf. Ultimatum.] 1. Farthest; most remote in space or time; extreme; last; final. My harbor, and my ultimate repose. --Milton. Many actions apt to procure fame are not conductive to this our ultimate happiness. --Addison. 2. Last in a train of progression or consequences; tended toward by all that precedes; arrived at, as the last result; final. Those ultimate truths and those universal laws of thought which we can not rationally contradict. --Coleridge. 3. Incapable of further analysis; incapable of further division or separation; constituent; elemental; as, an ultimate constituent of matter. Ultimate analysis (Chem.), organic analysis. See under Organic. Ultimate belief. See under Belief. Ultimate ratio (Math.), the limiting value of a ratio, or that toward which a series tends, and which it does not pass. Syn: Final; conclusive. See Final.
Volumetric analysis
Volumetric Vol`u*met"ric, a. [Volume + -metric.] Of or pertaining to the measurement of volume. Volumetric analysis (Chem.), that system of the quantitative analysis of solutions which employs definite volumes of standardized solutions of reagents, as measured by burettes, pipettes, etc.; also, the analysis of gases by volume, as by the eudiometer.
Volumetric analysis
Analysis A*nal"y*sis, n.; pl. Analyses. [Gr. ?, fr. ? to unloose, to dissolve, to resolve into its elements; ? up + ? to loose. See Loose.] 1. A resolution of anything, whether an object of the senses or of the intellect, into its constituent or original elements; an examination of the component parts of a subject, each separately, as the words which compose a sentence, the tones of a tune, or the simple propositions which enter into an argument. It is opposed to synthesis. 2. (Chem.) The separation of a compound substance, by chemical processes, into its constituents, with a view to ascertain either (a) what elements it contains, or (b) how much of each element is present. The former is called qualitative, and the latter quantitative analysis. 3. (Logic) The tracing of things to their source, and the resolving of knowledge into its original principles. 4. (Math.) The resolving of problems by reducing the conditions that are in them to equations. 5. (a) A syllabus, or table of the principal heads of a discourse, disposed in their natural order. (b) A brief, methodical illustration of the principles of a science. In this sense it is nearly synonymous with synopsis. 6. (Nat. Hist.) The process of ascertaining the name of a species, or its place in a system of classification, by means of an analytical table or key. Ultimate, Proximate, Qualitative, Quantitative, and Volumetric analysis. (Chem.) See under Ultimate, Proximate, Qualitative, etc.

Meaning of Analysi from wikipedia

- De analysi per aequationes numero terminorum infinitas (or On analysis by infinite series, On Analysis by Equations with an infinite number of terms,...
- 1666, is now published among Newton's mathematical papers. His work De analysi per aequationes numero terminorum infinitas, sent by Isaac Barrow to John...
- writings; it first appeared publicly in the article "De Geometria Recondita et analysi indivisibilium atque infinitorum" (On a hidden geometry and analysis of...
- Wiener III.3, Woolhouse and Francks 1 1686. Generales inquisitiones de analysi notionum et veritatum (General Inquiries About the Analysis of Concepts...
- wrote about equations with an infinite number of terms in his work De analysi per aequationes numero terminorum infinitas. Hermann Weyl opened a...
- while going through Leibniz's m****cripts, found extracts from Newton's De Analysi per Equationes Numero Terminorum Infinitas (published in 1704 as part of...
-  229. ISBN 978-1-5015-0921-6. Haralambopoulos, A. L. (1980) Fōnologikī analysī tīs tsakōnikīs dial****u [Phonological analysis of the Tsakonian dialect]...
- p. 233 of the E212 — Institutiones calculi differentialis **** eius usu in analysi finitorum ac doctrina serierum. Euler sums similar series, c. 1755....
- 1. Power Series in Fifteenth-Century Kerala, pp. 1–22 Newton (1669) De analysi per aequationes numero terminorum infinitas was circulated as a m****cript...
- from Isaac Newton's description of a special case of the method in De analysi per aequationes numero terminorum infinitas (written in 1669, published...