precise time and time interval

1) Военный термин: Precise Time and Time Interval

2) Сокращение: Postal, Telegraph and Telephone International

1. Postal, Telegraph and Telephone International - Международный почтовый, телеграфный и телефонный союз;

2. precise time and time interval - точное время и временной интервал

сокр. от precise-time-and-time-interval

1 obvious, apparent, clear, crisp.

2 clear, bright, clear-cut, articulate.

3 definite, distinct.

sure, sure enough, of course.

1 clearing, glade, clear space, clear.

2 gap.

3 Claro.

* * *

► adjetivo

1 (gen) clear

■ no está nada claro it's not clear at all

2 (iluminado) bright, well-lit

3 (color) light

■ azul claro light blue

4 (salsa etc) thin; (café, chocolate, etc) weak

5 (evidente) clear

► adverbio

1 clearly

► nombre masculino claro

1 (gen) gap, space; (de bosque) clearing

2 (en el pelo) bald patch

► interjección ¡claro!

1 of course!

■ ¡claro que no puedes! of course you can't!

\

a las claras openly

dejar algo claro to make something clear

estar claro to be clear

¡lo llevas claro! / ¡lo tienes claro! familiar you've got it coming to you!

más claro,-a que el agua familiar as clear as daylight

poner en claro to make plain, clear up

sacar en claro to get out

■ no sacamos nada en claro del informe we didn't get anything out of the report

claro de luna moonlight

mente clara figurado clear mind

► nombre masculino

1 (gen) gap, space; (de bosque) clearing

2 (en el pelo) bald patch

► interjección

* * *

- claro de luna

* * *

1. ADJ

1) (=no oscuro) [piel] fair; [color] light, pale

2) (=evidente)

a) [con sustantivos] [ejemplo, prueba, ventaja] clear; [inconveniente] obvious; [desastre] total, absolute

b) [con verbos]

c)

- ser más claro que el agua

3) (=poco espeso) [té, café] weak; [caldo] thin

4) (=luminoso) [día, mañana] bright; [habitación, casa] light, bright

5) (=transparente) [agua] clear; [tejido] transparent

6) (=nítido) [sonido, voz] clear; [imagen] sharp, clear

7) (=escaso) [pelo] thin; [bosque] light, sparse

8) (=preciso) [idea] clear

9) (=sincero) frank

2. ADV

1) (=con precisión) [oír, ver, hablar] clearly

2) (=sinceramente) frankly

- claro y raspado

3) [tras invitaciones, peticiones] sure

4) [uso enfático]

3. SM

1) (Meteo) bright spell, sunny interval

2) [de tiempo] lull

- velar de claro en claro

3) (=espacio despejado) [entre personas] space; [entre árboles] clearing; [de pelo] bald patch

4) [en un texto] gap, space; [en discurso] pause

5) (Arquit) (=claraboya) skylight; (=abertura) window (opening)

6) Caribe (Culin) guava jelly

7) Caribe (=bebida) sugar-cane brandy

* * *

- ra adjetivo

1) ( luminoso) <cielo/habitación> bright

2) ( pálido) <color/verde/azul> light, pale; < piel> fair

3) <salsa/sopa> thin

4) <agua/sonido> clear; <ideas/explicación/instrucciones> clear; <situación/postura> clear

5) ( evidente) clear, obvious

1) < ver> clearly

2) (indep)

a) ( en exclamaciones de asentimiento) of course

b) ( como enlace) mind you

1) ( en bosque) clearing; (en el pelo, la barba) bald patch

2) (Meteo) sunny spell o period o interval

* * *

= apparent, clear [clearer -comp., clearest -sup.], clear-cut, crisp [crisper -comp., crispest -sup.], definite, distinct, light, neat [neater -comp., neatest -sup.], plain [plainer -comp., plainest -sup.], straightforward, tidy, distinctive, designated, uncloudy, unclouded, unclouded, cloudless, forthright, uncompromising, unqualified, cut and dried [cut and dry], patent.

Ex. Menu-based information retrieval system have found favour because of their apparent simplicity.

Ex. In practice the distinction between one term and the next is not very clear.

Ex. The hierarchical relationship is relatively clear-cut, and rather precise guideliness can be formulated to ensure that the BT/NT relationship is consistently applied.

Ex. A crisp, even impression became the norm, along with the use of respectable paper and ink.

Ex. I don't see that we are going to stand a chance unless there is something very definite coming out of this conference and similar conferences where these ideas are advanced.

Ex. Against this proliferation of hosts there is a distinct awareness amongst users of the need for the rationalisation.

Ex. To match the small amount of existing furniture which was reused, internal joinery and furniture is in a light coloured timber.

Ex. What is possibly less easy is to making sure that the guiding stays clean, neat and accurate.

Ex. To reiterate, there are two main categories of relationship: the syntactic relationships referred to in the last paragraph and plain, for example, in a topic such as 'sugar and health'.

Ex. Even in this apparently straightforward situation, complications can arise.

Ex. This was all very tidy, but who was to judge significance?.

Ex. A patron may submit a beautifully legible request for a book with a distinctive author and title, accompanied by a reference to the journal article from which the citation was gleaned.

Ex. It is tremendously valuable to library staff (particularly in libraries with a designated departmental structure) to maintain close professional ties with local academic departments.

Ex. In that case, the peak of solar energy could be at an uncloudy moment in the morning or afternoon, even though the sun wasn't highest in the sky at that moment.

Ex. As they grow up in those heady post-war years, in the blue unclouded weather of the late 1940s, these are the sisters you'll never forget.

Ex. As they grow up in those heady post-war years, in the blue unclouded weather of the late 1940s, these are the sisters you'll never forget.

Ex. This is the first cloudless image of the Earth from space.

Ex. We have been told once, in clear and forthright terms, what it is that we need.

Ex. What precipitated that furor was that Panizzi's volume represented a uncompromising rejection of the comfortable ideology of the finding catalog.

Ex. Wing has not had the almost unqualified praise from the reviewers that Pollard and Redgrave received.

Ex. One of them snipped Ben Kline's life short, and Marla's determined to get to the root of a case that's anything but cut and dried.

Ex. It was patent that they could not compete on equal terms with the economic and social forces of a complex civilization.

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* cantarlas claras = call + a spade a spade.

* con una meta clara = focused [focussed].

* con un objetivo claro = focused [focussed].

* cuestiones poco claras = grey area [gray area].

* de forma clara = clearly.

* dejar bien claro = make + it + crystal clear, make + Reflexivo + crystal clear.

* dejar claro = make + it + clear, send + a clear signal that.

* de manera clara = distinctly, clearly.

* de modo claro = transparently.

* en + Lengua + claro = in plain + Lengua.

* en términos claros = in simple terms.

* estar claro = be plain, be out in the open.

* hablar claro = lay + Posesivo + cards on the table, put + Posesivo + cards on the table.

* las cosas + estar + claras = the (hand)writing + be + on the wall, see it + coming.

* más claro el agua = as clear as a bell.

* más claro que el agua = as clear as a bell.

* nada claro = unclear, uncleared.

* no dar una impresión clara = send + mixed signals.

* no está claro todavía = the jury is still out (on).

* para que quede más claro = for main effects.

* pasta de clara de huevo = glair.

* poco claro = fuzzy [fuzzier - comp., fuzziest -sup.], indistinct, obscure, unclear, untidy, hazy, inconclusive, slurred, clouded, undistinguished, uncleared, indistinctive.

* poner en claro = clear up.

* ser algo muy claro = be a dead giveaway.

* sin una meta clara = unfocused [unfocussed].

* sin un objetivo claro = non-purposive, unfocused [unfocussed].

* tan claro como el agua = as clear as a bell.

* tener Algo claro = clarify + Posesivo + mind.

* tener claro = be clear in your mind.

* violeta claro = periwinkle.

* * *

- ra adjetivo

1) ( luminoso) <cielo/habitación> bright

2) ( pálido) <color/verde/azul> light, pale; < piel> fair

3) <salsa/sopa> thin

4) <agua/sonido> clear; <ideas/explicación/instrucciones> clear; <situación/postura> clear

5) ( evidente) clear, obvious

1) < ver> clearly

2) (indep)

a) ( en exclamaciones de asentimiento) of course

b) ( como enlace) mind you

1) ( en bosque) clearing; (en el pelo, la barba) bald patch

2) (Meteo) sunny spell o period o interval

* * *

* * *

A (luminoso) ‹cielo› bright; ‹habitación› bright, light

el día amaneció claro the day dawned bright and clear

B (pálido) ‹color/verde/azul› light, pale; ‹piel› fair, white

tiene los ojos claros she has blue/green/gray eyes

el típico sueco rubio y de ojos claros the typical blue-eyed, blond Swede

C ‹salsa/sopa› thin; ‹café/té› weak

D ‹agua/sonido› clear

habló con voz clara she spoke in a clear voice

E ‹ideas/explicación/instrucciones› clear; ‹situación/postura› clear

consiguieron una clara ventaja they gained a clear advantage

tiene muy claro lo que quiere en la vida she is very clear o sure about what she wants out of life, she knows exactly what she wants out of life

que quede bien claro que … I want it to be quite clear that …

lo harás como yo te diga, ¿está claro? you'll do it the way I say, is that clear o do I make myself clear?

quiero dejar (en) claro que … or que quede bien (en) claro que … I want to make it very o quite clear that …, let it be very o quite clear that …

a las claras: no me lo dijo a las claras she didn't tell me in so many words o straight out o ( AmE) right off

no seas cobarde y díselo a las claras don't be a coward, tell her straight

llevarlo claro ( Esp fam) (estar equivocado) to be in for a shock o a disappointment; (enfrentarse a algo difícil) to have one's work cut out ( colloq)

pasar la noche en claro to lie o be awake all night

sacar algo en claro de algo to make sense of sth

¿tú sacaste algo en claro de lo que dijo? did you manage to make any sense of what he said?

F (evidente) clear, obvious

hay pruebas claras de que miente there is clear evidence that he is lying

está claro que ella es la culpable it is clear o obvious that she is the culprit, she is clearly o obviously the culprit

… a no ser, claro está, que esté mintiendo … unless, of course, he's lying

A ‹hablar/ver›

voy a hablarte claro I'm not going to beat around o about the bush, I'm going to give it to you straight ( colloq)

ahora lo veo claro I see it all clearly now, now I get it! ( colloq)

me lo dijo muy claro he made it very o quite clear (to me)

claro y raspado ( Ven fam); straight

me lo dijo todo claro y raspado he told me straight, he didn't beat around o about the bush

B ( indep)

1 (en exclamaciones de asentimiento) of course!

¡claro que lo sabe! of course she knows!

¿te gustaría verlo? — ¡claro! would you like to see it? — yes, I'd love to o ( colloq) sure!

¿lo hizo? — ¡claro que no! did he do it? — no, of course not! o no, of course he didn't!

2 (como enlace) mind you

nadie le creyó, claro que conociéndolo no es de extrañar nobody believed him. Mind you, knowing him it's not surprising

lo ayudó la madre — claro, así cualquiera his mother helped him — well, of course anyone can do it like that

anda, díselo tú — claro, para que me eche a mí la bronca ¿no? ( iró); go on, you tell him — oh sure o oh fine o I see, so that way it's me he gets mad at, right? ( iro)

A (en un bosque) clearing; (en el pelo, la barba) bald patch

había algunos claros en las gradas there were a few empty spaces in the stand

B ( Meteo) sunny spell o period o interval

moonlight

* * *

◊ -ra adjetivo

a) ( luminoso) ‹cielo/habitación› bright

b) ( pálido) ‹color/verde/azul› light, pale;

◊ tiene los ojos claros she has blue/green/gray eyes

c) ‹salsa/sopa› thin

d) ‹agua/sonido› clear;

◊ tener algo claro to be clear about sth;

e) ( evidente) clear, obvious;

◊ está claro que … it is clear o obvious that …;

◊ voy a hablarte claro I'm not going to beat around o about the bush;

a) ( en bosque) clearing;

b) (Meteo) sunny spell o period

* * *

♦ adj

1. [luminoso] bright;

una habitación clara a bright o light room

2. [color] light;

verde claro light green

3. [sonido] clear;

hablaba con una voz clara she spoke in a clear voice

4. [sin nubes] clear;

un día/cielo claro a clear day/sky

5. [diluido] [té, café] weak;

no me gusta el chocolate claro I don't like my hot chocolate thin

6. [poco tupido] thin, sparse

7. [persona, explicación, ideas, libro] clear;

hablaba con un lenguaje claro she spoke in clear terms;

dejar algo claro to make sth clear;

poner algo en claro to get sth clear, to clear sth up;

que quede (bien) claro que no fue idea mía I want to make it (quite) clear that it wasn't my idea;

sacar algo en claro (de) to make sth out (from);

después de escuchar su explicación no saqué nada en claro after listening to her explanation, I was none the wiser;

tengo claro que no puedo contar con él one thing I'm quite sure about is that I can't rely on him, one thing's for sure, I can't rely on him;

verlo claro [estar seguro] to be sure;

pasar una noche en claro to have a sleepless night;

llevarlo o [m5]tenerlo claro: ¡lo lleva o [m5] tiene claro si piensa que le vamos a ayudar! if he thinks we're going to help him, he can think again!;

si no vienen ellos, lo tenemos claro if they don't come, we've had it

8. [obvio, evidente] clear;

el resultado fue claro the result was clear;

¿está claro? is that clear?;

está claro que van a ganar it's clear they're going to win;

está claro que te quieren engañar it's obvious that they are trying to deceive you, they are obviously trying to deceive you;

está claro o [m5]claro está que si no quieres, no estás obligado a participar of course o obviously, you're not obliged to participate if you don't want to;

a no ser, claro, que tengas una idea mejor unless, of course, you have a better idea;

está más claro que el agua it's perfectly o crystal clear;

allí no vuelvo, eso está más claro que el agua I'm not going there again, that's for certain

♦ nm

1. [en bosque] clearing;

vi un claro en la fila I saw a gap in the row

2. [en cielo nublado] break in the clouds;

se esperan nubes y claros it will be cloudy with some bright spells;

en cuanto haya un claro salimos we'll go out as soon as it brightens up

3. [calvicie, calva] bald patch

4. [en pintura] highlight

5. Arquit skylight

6. claro de luna moonlight

♦ adv

clearly;

hablar claro to speak clearly;

dilo claro, ¿te interesa o no? tell me straight, are you interested or not?;

¡claro! of course!;

¡claro que sí!, ¡pues claro! of course!;

¡claro que no! of course not!;

¡claro que me gusta! of course I like it!;

¿me ayudarás? – claro, no pensaba en otra cosa will you help me? – oh sure, I wouldn't dream of doing anything else;

ve tú primero – claro, así si hay algún agujero me caigo yo you go first – oh great o thanks a lot, that way if there's a hole I'll be the one to fall into it;

claro, con un jugador más ya se puede of course, with an extra player it's hardly surprising;

la obra no tuvo éxito, claro que conociendo al director no me sorprende the play wasn't a success, but then again that's hardly surprising knowing the director

♦ a las claras loc adv

clearly

* * *

I adj

1 tb fig

clear;

poner en claro make clear;

dejar claro make plain;

quedar claro be clear;

tener algo claro be sure o clear about sth;

pasar la noche en claro lie awake all night, not sleep a wink;

a las claras clearly

2 color light

3 ( luminoso) bright

4 salsa thin

II adv

hablar claro speak plainly;

¡claro! of course!;

claro está of course

III m

1 METEO clear spell

2 en bosque clearing

* * *

claro adv

1) : clearly

habla más claro: speak more clearly

2) : of course, surely

¡claro!, ¡claro que sí!: absolutely!, of course!

claro que entendió: of course she understood

claro, -ra adj

1) : bright, clear

2) : pale, fair, light

3) : clear, evident

claro nm

1) : clearing

claro de luna : moonlight

* * *

claro¹ adj

1. (en general) clear

2. (luminoso) bright

3. (color) light

claro² adv clearly

claro³ interj of course

claro⁴ n (en meteorología) sunny interval

   1) A Unitary Search Process for All the Phenomena of Memory

   To what extent can we lump together what goes on when you try to recall: (1) your name; (2) how you kick a football; and (3) the present location of your car keys? If we use introspective evidence as a guide, the first seems an immediate automatic response. The second may require constructive internal replay prior to our being able to produce a verbal description. The third... quite likely involves complex operational responses under the control of some general strategy system. Is any unitary search process, with a single set of characteristics and inputoutput relations, likely to cover all these cases? (Reitman, 1970, p. 485)

   2) Semantic Memory Is a Mental Thesaurus

   [Semantic memory] Is a mental thesaurus, organized knowledge a person possesses about words and other verbal symbols, their meanings and referents, about relations among them, and about rules, formulas, and algorithms for the manipulation of these symbols, concepts, and relations. Semantic memory does not register perceptible properties of inputs, but rather cognitive referents of input signals. (Tulving, 1972, p. 386)

   3) The Development of Mnemonic Codes

   The mnemonic code, far from being fixed and unchangeable, is structured and restructured along with general development. Such a restructuring of the code takes place in close dependence on the schemes of intelligence. The clearest indication of this is the observation of different types of memory organisation in accordance with the age level of a child so that a longer interval of retention without any new presentation, far from causing a deterioration of memory, may actually improve it. (Piaget & Inhelder, 1973, p. 36)

   4) The Logic of Some Memory Theorization Is of Dubious Worth in the History of Psychology

   If a cue was effective in memory retrieval, then one could infer it was encoded; if a cue was not effective, then it was not encoded. The logic of this theorization is "heads I win, tails you lose" and is of dubious worth in the history of psychology. We might ask how long scientists will puzzle over questions with no answers. (Solso, 1974, p. 28)

   5) The Constituent Elements of Memory Theory

   We have iconic, echoic, active, working, acoustic, articulatory, primary, secondary, episodic, semantic, short-term, intermediate-term, and longterm memories, and these memories contain tags, traces, images, attributes, markers, concepts, cognitive maps, natural-language mediators, kernel sentences, relational rules, nodes, associations, propositions, higher-order memory units, and features. (Eysenck, 1977, p. 4)

   6) The Problem with the Memory Metaphor

   The problem with the memory metaphor is that storage and retrieval of traces only deals [ sic] with old, previously articulated information. Memory traces can perhaps provide a basis for dealing with the "sameness" of the present experience with previous experiences, but the memory metaphor has no mechanisms for dealing with novel information. (Bransford, McCarrell, Franks & Nitsch, 1977, p. 434)

   7) The Results of a Hundred Years of the Psychological Study of Memory Are Somewhat Discouraging

   The results of a hundred years of the psychological study of memory are somewhat discouraging. We have established firm empirical generalisations, but most of them are so obvious that every ten-year-old knows them anyway. We have made discoveries, but they are only marginally about memory; in many cases we don't know what to do with them, and wear them out with endless experimental variations. We have an intellectually impressive group of theories, but history offers little confidence that they will provide any meaningful insight into natural behavior. (Neisser, 1978, pp. 12-13)

   8) The Structure and Function of a Schema in Memory

   A schema, then is a data structure for representing the generic concepts stored in memory. There are schemata representing our knowledge about all concepts; those underlying objects, situations, events, sequences of events, actions and sequences of actions. A schema contains, as part of its specification, the network of interrelations that is believed to normally hold among the constituents of the concept in question. A schema theory embodies a prototype theory of meaning. That is, inasmuch as a schema underlying a concept stored in memory corresponds to the mean ing of that concept, meanings are encoded in terms of the typical or normal situations or events that instantiate that concept. (Rumelhart, 1980, p. 34)

   9) Competence and Performance in Theories of Memory

   Memory appears to be constrained by a structure, a "syntax," perhaps at quite a low level, but it is free to be variable, deviant, even erratic at a higher level....

   Like the information system of language, memory can be explained in part by the abstract rules which underlie it, but only in part. The rules provide a basic competence, but they do not fully determine performance. (Campbell, 1982, pp. 228, 229)

    10) Metaphors of Memory

   When people think about the mind, they often liken it to a physical space, with memories and ideas as objects contained within that space. Thus, we speak of ideas being in the dark corners or dim recesses of our minds, and of holding ideas in mind. Ideas may be in the front or back of our minds, or they may be difficult to grasp. With respect to the processes involved in memory, we talk about storing memories, of searching or looking for lost memories, and sometimes of finding them. An examination of common parlance, therefore, suggests that there is general adherence to what might be called the spatial metaphor. The basic assumptions of this metaphor are that memories are treated as objects stored in specific locations within the mind, and the retrieval process involves a search through the mind in order to find specific memories....

   However, while the spatial metaphor has shown extraordinary longevity, there have been some interesting changes over time in the precise form of analogy used. In particular, technological advances have influenced theoretical conceptualisations.... The original Greek analogies were based on wax tablets and aviaries; these were superseded by analogies involving switchboards, gramophones, tape recorders, libraries, conveyor belts, and underground maps. Most recently, the workings of human memory have been compared to computer functioning... and it has been suggested that the various memory stores found in computers have their counterparts in the human memory system. (Eysenck, 1984, pp. 79-80)

    11) Comparison of Primary Memory and Secondary Memory

   Primary memory [as proposed by William James] relates to information that remains in consciousness after it has been perceived, and thus forms part of the psychological present, whereas secondary memory contains information about events that have left consciousness, and are therefore part of the psychological past. (Eysenck, 1984, p. 86)

    12) Semantic Memory and Episodic Memory

   Once psychologists began to study long-term memory per se, they realized it may be divided into two main categories.... Semantic memories have to do with our general knowledge about the working of the world. We know what cars do, what stoves do, what the laws of gravity are, and so on. Episodic memories are largely events that took place at a time and place in our personal history. Remembering specific events about our own actions, about our family, and about our individual past falls into this category. With amnesia or in aging, what dims... is our personal episodic memories, save for those that are especially dear or painful to us. Our knowledge of how the world works remains pretty much intact. (Gazzaniga, 1988, p. 42)

    13) The Relation of Memory to Thinking

   The nature of memory... provides a natural starting point for an analysis of thinking. Memory is the repository of many of the beliefs and representations that enter into thinking, and the retrievability of these representations can limit the quality of our thought. (Smith, 1990, p. 1)

- a priori method

- abbreviated method

- abridged method

- absolute method

- adaptive method

- adaptive smoothing method

- ADI method

- adjoint method

- adobe blasting method

- aero-projection method

- algebraic method

- algorithmic method

- alternating method

- alternating-variable descent method

- analog method

- analytical method

- angular modulation method

- approximate estimation method

- approximation-function method

- approximative method

- area method

- area moment method

- ascent method

- asymptotically efficient method

- averoid method

- axiomatic method

- axonometric method

- backward-sweep method

- balayage method

- Barrelet method of zeroes

- barrier method

- baseband recording method

- block-diagram method

- bordering method

- Borrmann method

- bottle method

- boundary integral method

- building-block method

- caisson method

- cascade method

- case method

- catastrophe method

- category method

- centroid method

- chain method

- chaining method

- chord method

- climb milling method

- clustering method

- cofactor method

- coincidence method

- collocation method

- colorimetric method

- combinatorial method

- comparative method

- comparison method

- complete elimination method

- complexometric method

- composite value method

- computing method

- conditionally stable method

- conductance-measuring method

- cone method

- conformal mapping method

- conjugate-gradient method

- constant-fraction method

- constructive method

- continuation method

- contour integral method

- convergence method

- convergent method

- convex simplex method

- covariant method

- crossed beam method

- crude method

- cut-and-try method

- cutting-plane method

- cyclic method

- data enrichment method

- decomposition method

- deductive method

- delta method

- depth-first method

- describing function method

- diagonalization method

- dichotomy method

- difference factorization method

- differential-equations method

- diffusion method

- digital method

- dilution method

- dimensional method

- direct method of measurement

- direct method

- direct search method

- dispersion method

- distribution-free method

- dot alloying method

- double-description method

- dry method

- dual simplex method

- duality method

- Dumas method

- dye-penetrant method

- efficient method

- efflux method

- electrophoretic method

- elementary method

- elimination method

- embedded method

- empirical method

- energy method

- equal-probability selection method

- equal-strain method

- equation method

- ergodic method

- error method

- error of method

- escalator method

- estimation method

- exact method

- exclusion method

- exhaustion method

- expansion method

- experimental method

- exterior point method

- extrapolation method

- factor comparison method

- factorial method

- factorization method

- falling body method

- fall-of-charge method

- false position method

- finitary method

- finite difference method

- fitting method

- fixed-point method

- floatation method

- floating-zone method

- forecasting method

- formal method

- fractional step method

- freehand method

- functional method

- fundamental method

- game-theoretic method

- general method

- genetic method

- geometrical method

- global balance method

- gradient-search method

- graph method

- graphic method

- grapho-numerical method

- gravimetric method

- gray-wedge method

- grid method

- Griess-Ilovai method

- grouping method

- half-and-half method

- half-deflection method

- half-split method

- heuristic method

- hill-climbing method

- Hopkinson split-bar method

- horn-and-lens method

- hydraulic fill method

- hypothetico-deductive method

- idealized method

- identification method

- immersion method

- inaccurate method

- incremental method

- index method

- indirect method of measurement

- indirect method

- inductive method

- inexact method

- infinitesimal method

- informal method

- integral estimation method

- integral method

- integro-interpolation method

- interior point method

- interpretation method

- inverse matrix method

- inverse-scattering method

- inversion method

- isocline method

- isolation method

- iterated-interpolation method

- iteration method

- jacknife method

- kernel of summation method

- kick-sorting method

- knapsack method

- laboratory method

- laborious method

- Lagrange's method of multipliers

- learning method

- least sample value method

- leveling method

- limited information method

- linking method

- load factor method

- load-factor method

- local method

- logical method

- logical-and-probabilistic method

- logistic method

- lost wax method

- machining method

- magnetic particle method

- manufacturing method

- mapping method

- marginal method

- Markowitz method

- matching method

- mathematically deductive method

- matrix method

- maximum likelihood method

- mean-value method

- measurement method

- method of abstraction

- method of acyclic models

- method of approximation

- method of arithmetic means

- method of arithmetization

- method of averages and ranges

- method of averages

- method of backward induction

- method of balayage

- method of barriers

- method of basic series

- method of bearings

- method of catastrophes

- method of characteristic functions

- method of characteristics

- method of choice

- method of collapsed strata

- method of comparison

- method of complex gradients

- method of continuation

- method of continuity

- method of contrasts

- method of convex ascent

- method of correction

- method of countable coverings

- method of counterexamples

- method of cutting and gluing

- method of determinants

- method of diagrams

- method of direct elimination

- method of estimation

- method of exhaustion

- method of extrapolation

- method of extremal metric

- method of forcing

- method of forecasting

- method of fraction levelling

- method of gisements

- method of golden section

- method of graphs

- method of harmonic balance

- method of homology

- method of incremental rates

- method of indicators

- method of induction

- method of inductive inference

- method of inversion

- method of isoclines

- method of iterations

- method of krakowians

- method of leading variables

- method of lines

- method of loci

- method of martingale

- method of mathematical induction

- method of multipliers

- method of normals

- method of numbering

- method of observation

- method of operators

- method of optimum allocation

- method of ordering

- method of orthogonal contrasts

- method of parabolas

- method of parametrix

- method of partial integration

- method of partition

- method of penultimate remainder

- method of potentials

- method of prediction

- method of principal components

- method of proof

- method of proportional control

- method of quantiles

- method of quickest descent

- method of randomization

- method of raviness

- method of rectangles

- method of reiteration

- method of representative sample

- method of residues

- method of revolution

- method of rotating coordinates

- method of scoring

- method of search

- method of selected points

- method of semiaverages

- method of separation of variable

- method of smoothing

- method of solution

- method of spherical means

- method of substitution

- method of successive corrections

- method of summability

- method of sweeping

- method of tangent parabolas

- method of transformation

- method of trapezoids

- method of unconditional optimization

- method of verification

- method of weight functions

- midrank method

- minimal residual method

- minimax method

- mirror-image method

- modified method

- momentum-transfer method

- moving average method

- moving-average method

- multiextremal method

- multiple correlation method

- multiplex method

- multistep method

- nephelometric method

- net-point method

- neutral-points method

- nonconstructive method

- noncovariant method

- nonlinear method

- nonparametric method

- nonprobabilistic method

- nonrank method

- nonrecursive method

- nonsequential method

- normal approximation method

- number-theoretical method

- numerical graphical method

- objective method

- obstruction method

- offset method

- offset-signal method

- one-sweep method

- operational method

- operations research method

- operator method

- optimal method

- optimum-seeking method

- ordinary least squares method

- orthogonalization method

- orthogonalized-plane-wave method

- parabolic extrapolation method

- paramagnetic-resonance method

- particle method

- particle-in-cell method

- path-of-steepest-ascent method

- penalty function method

- plunge-cut method

- point-estimation method

- polar method

- pole-and-ray method

- postulational method

- powder method

- precise method

- primal-dual method

- principal-factor method

- problem-solving method

- processing method

- prognosis method

- proof method

- proportional parts method

- pseudoviscosity method

- pulse method

- pulse-echo method

- quadrature method

- quality control method

- quantal-response method

- quasianalytic method

- quasilinearization method

- quota method

- radiation method

- radiometric method

- random search method

- ranking method

- raster-scan method

- ray-trace method

- real method

- recursion method

- refletion method

- regression method

- regula falsi method

- regular method

- rejection mask method

- reliability method

- representative method

- residue method

- response surface method

- retardation method

- retract method

- rigorous method

- robust method

- root-locus method

- root-sum-of-squares method

- roster method

- rotating-crystal method

- rotation method

- rough-and-ready method

- routine method

- row-by-row method

- Runge-Kutta method

- saddle point method

- saddle-point method

- sampling method by attributes

- saturation method

- scale factor method

- sedimentaion method

- self-checking method

- self-consistency method

- semantic method

- semigraphical method

- semigroup method

- separation method

- set-theoretical method

- shadow method

- shaft sinking method

- shake method

- shock-capturing method

- sieve method

- similitude method

- similitude method

- simple summation method

- simplex method

- simplified method

- simulation method

- singular perturbation method

- singularity method

- slope-deflection method

- smoothing method

- solid straircase method

- solution method

- spectroscopic method

- speedup method

- spiral-scan method

- split-half method

- split-plot method

- spot-scan photomultiplier method

- stable method

- standard inspection method

- standard method

- stationary phase method

- step-back method

- stepping-stone method

- stepwise method

- stochastic approximation method

- stochastic method

- stylus method

- subjective method

- substitution method

- succession-sweep method

- successive exclusion method

- summability method

- sweeping-out method

- symmetrization method

- synchronous storage method

- synthetic method

- systematic method

- target method

- test-line method

- thermal reduction methods

- time-of-flight method

- total value method

- total-strain method

- transcendental method

- transformation method

- transition state method

- tree method

- tree-search method

- trial method

- trial-and-error method

- triangulation method

- trilateration method

- truncation method

- truth-table method

- try-and-error method

- Tukey-Cooley method

- Tukey-Sand method

- two-dimensional method

- two-stage least-square method

- two-sweep method

- univariate method

- up-and-down method

- value-iteration method

- variable metric method

- variable-phase method

- visual method

- volumetric method

- weighted least-squares method

- Whitham's method

- wobbulator method

- worst-case method

- X-ray diffraction method

- zero-beat method

SUBJECT AREA: Medical technology, Photography, film and optics

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At the age of 19 Marey went to Paris to study medicine, becoming particularly interested in the problems of the circulation of the blood. In an early communication to the Académie des Sciences he described a much improved device for recording the pulse, the sphygmograph, in which the beats were recorded on a smoked plate. Most of his subsequent work was concerned with methods of recording movement: to study the movement of the horse, he used pneumatic sensors on each hoof to record traces on a smoked drum; this device became known as the Marey recording tambour. His attempts to study the wing movements of a bird in flight in the same way met with limited success since the recording system interfered with free movement. Reading in 1878 of Muybridge's work in America using sequence photography to study animal movement, Marey considered the use of photography himself. In 1882 he developed an idea first used by the astronomer Janssen: a camera in which a series of exposures could be made on a circular photographic plate. Marey's "photographic gun" was rifle shaped and could expose twelve pictures in approximately one second on a circular plate. With this device he was able to study wing movements of birds in free flight. The camera was limited in that it could record only a small number of images, and in the summer of 1882 he developed a new camera, when the French government gave him a grant to set up a physiological research station on land provided by the Parisian authorities near the Porte d'Auteuil. The new design used a fixed plate, on which a series of images were recorded through a rotating shutter. Looking rather like the results provided by a modern stroboscope flash device, the images were partially superimposed if the subject was slow moving, or separated if it was fast. His human subjects were dressed all in white and moved against a black background. An alternative was to dress the subject in black, with highly reflective strips and points along limbs and at joints, to produce a graphic record of the relationships of the parts of the body during action. A one-second-sweep timing clock was included in the scene to enable the precise interval between exposures to be assessed. The fixed-plate cameras were used with considerable success, but the number of individual records on each plate was still limited. With the appearance of Eastman's Kodak roll-film camera in France in September 1888, Marey designed a new camera to use the long rolls of paper film. He described the new apparatus to the Académie des Sciences on 8 October 1888, and three weeks later showed a band of images taken with it at the rate of 20 per second. This camera and its subsequent improvements were the first true cinematographic cameras. The arrival of Eastman's celluloid film late in 1889 made Marey's camera even more practical, and for over a decade the Physiological Research Station made hundreds of sequence studies of animals and humans in motion, at rates of up to 100 pictures per second. Marey pioneered the scientific study of movement using film cameras, introducing techniques of time-lapse, frame-by-frame and slow-motion analysis, macro-and micro-cinematography, superimposed timing clocks, studies of airflow using smoke streams, and other methods still in use in the 1990s. Appointed Professor of Natural History at the Collège de France in 1870, he headed the Institut Marey founded in 1898 to continue these studies. After Marey's death in 1904, the research continued under the direction of his associate Lucien Bull, who developed many new techniques, notably ultra-high-speed cinematography.

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See also: Demenÿ, Georges

BC / MG