| ET | educational therapy; effective temperature; ejection time; embryo transfer; endothelin; endotoxin; e... |
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| MRT | magnetic resonance tomography; maximum relaxation time; median range score; median reaction time; me... |
| PST | pancreatic suppression test; paroxysmal supraventricular tachycardia; penicillin, streptomycin, and ... |
| RT | radiologic technologist; radiotelemetry; radiotherapy; radium therapy; rapid tranquilization; reacti... |
| TE | echo-time; expiratory time; tennis elbow; test ear; tetanus; tetracycline; threshold energy; thrombo... |
| time-varied gain control | In ultrasonography, an increase in receiver gain with time to compensate for loss in echo amplitude with depth, usually due to attenuation. Synonym: attenuation compensation, depth compensation, time compensation gain, time-compensated gain, time-varied gain control, time-varied gain. (05 Mar 2000) |
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| timeless | <molecular biology> Drosophila gene essential for the production of circadian rhythms. The protein product, TIM, may be necessary for the accumulation of the PER protein, the product of the per gene. TIM and PER associate with one another and the regulated interaction seems to determine the entry of PER into the nucleus: both TIM and PER are produced in a circadian cycle. (28 May 1998) |
| repetition time | In magnetic resonance imaging, the time between repetitions of the pulse sequence. (05 Mar 2000) |
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| rise time | The time required for a pulse or echo to rise from 10% to 90% of its peak amplitude. (05 Mar 2000) |
| P-H conduction time | See: atrioventricular conduction. (05 Mar 2000) |
| running time | The time during which an activity (e.g., chromatography development) occurs. (05 Mar 2000) |
| Russell's viper venom clotting time | A clotting time determination performed on citrated platelet-poor plasma using Russell's viper venom as an activating agent. This allows activation of factor X directly without the need for other coagulation factors and is used to confirm factor X defects. See: Stypven time test. (05 Mar 2000) |
| circulation time | The time taken for the blood to pass through a given circuit of the vascular system, e.g., the pulmonary or systemic circulation, from one arm to another, from arm to tongue, or from arm to lung; it is measured by the injection into an arm vein of a substance, such as sodium dehydrocholate, ether, fluorescein, histamine, or a radium salt, which can be detected when it arrives at another point in the vascular system. (05 Mar 2000) |
| clot retraction time | The time required for a blood clot to separate from the tube wall and express serum, usually completed in 18 to 24 hours, but retarded or absent in persons with thrombocytopenic purpura. (05 Mar 2000) |
| clotting time | The time required for blood to coagulate; prolonged in haemophilia and in the presence of obstructive jaundice, some anaemias and leukaemias, and some of the infectious diseases. Synonym: clotting time. (05 Mar 2000) |
| coagulation time | The time required for blood to coagulate; prolonged in haemophilia and in the presence of obstructive jaundice, some anaemias and leukaemias, and some of the infectious diseases. Synonym: clotting time. (05 Mar 2000) |
| collision time | <radiobiology> Typical time which passes between two consecutive collision events for a given particle. Inverse of the collision frequency, equal to the mean free path divided by the particle's velocity. In plasmas, the (Coulomb) collision time decreases with increasing density, and increases with increasing temperature. (09 Oct 1997) |
| whole blood coagulation time | Measurement of the time required by whole blood to produce a visible clot. Factors that could influence the test are all but III, vii, and xiii. Activation may be by contact with the glass tube or exposure to diatomaceous earth. Delay of onset of coagulation may be achieved by use of nonwettable plastic or silicone-coated glass tubes. It is used for monitoring heparin therapy and as a bedside screening test for deficiencies in the intrinsic coagulation pathway. "activated coagulation time" is sometimes referred to as act. (12 Dec 1998) |
| confinement time | <radiobiology> There are several types. The general definition is tau = [total]/[loss per unit time], hence Tau_E = [total energy]/[energy loss per unit time]. Tau_[E, N,.] is the amount of time the plasma is contained (for example, by magnetic fields) before its [energy (E), particles (N or P)] leak / dissipate away. The different types are, in general, similar but not equal. (N.B., Tau_E is NOT electron confinement time!) (09 Oct 1997) |
| continuous time model | <epidemiology> A model in which the system changes continuously over time. Derivatives (e.g. DY/dt ) are the mathematical formalism for describing such continuous change. The differential equation which embodies a model provides the values of these derivatives at any particular time point; calculus or a computer can then be used to move the state of the model forwards in time. Continuous models have the advantage over discrete time models in that they are more amenable to algebraic manipulation, although they are slightly harder to implement on a computer. The same as a differential equation model. (05 Dec 1998) |
| half-time | The time, in a first-order chemical (or enzymic) reaction, for half of the substance (substrate) to be converted or to disappear. Compare: half-life. (05 Mar 2000) |
| prothrombin time | Measurement of clotting time of plasma recalcified in the presence of excess tissue thromboplastin. Factors measured are fibrinogen, prothrombin, and factors v, vii, and x. It is used for monitoring anticoagulant therapy with coumarins. (12 Dec 1998) |
| time-lapse cinemicrography |
the taking of motion pictures of a minute object through a microscope at a slower than normal speed, so that with projection at normal speed the movements of the object appear to occur more rapidly.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| time sense |
the ability to distinguish time intervals.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| time |
Time (officially capitalized TIME) is a weekly American newsmagazine, similar to Newsweek and U.S. News & World Report. A European edition (Time Europe, formerly known as Time Atlantic) is published from London. Time Europe covers the Middle East, Africa and (since 2003) Latin America. An Asian edition (Time Asia) is based in Hong Kong. A Canadian edition (Time Canada) is based in Toronto. ...
출처: en.wikipedia.org/wiki/TIME
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| time |
Time is one of the more famous songs from the Dark Side of the Moon album by Pink Floyd. It is noted for its long introductory passage of clocks chiming and alarms ringing, followed by an eerie two-minute passage dominated by Nick Mason's rototoms. ...
출처: en.wikipedia.org/wiki/Time_(song)
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| time |
In baseball, when the ball is dead, no runners may advance beyond bases they are entitled to, and no runners may be put out. ...
출처: en.wikipedia.org/wiki/Time_(baseball)
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| time | measure the time or duration of an event or action or the person who performs an action in a certain period of time |
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| time | assign a time for an activity or event |
| time | set the speed, duration, or execution of |
| time | a rate of pay that is 1.5 times the regular rate |
| time | repeatedly |
| time | repeatedly |
| time | the present occasion |
| time | a bomb that has a detonating mechanism that can be set to go off at a particular time |
| time | container for preserving historical records to be discovered at some future time |
| time | clock used to record the hours that people work |
| time | the ratio of the inductance of a circuit in henries to its resistance in ohms |
| time | (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude |