duration

Definition:
1. The length of time that something lasts or continues.
2. The period of time during which something continues.
3. The property of enduring or continuing in time.
4. Continuance in time.

Use 'duration' in a sentence:

1. The sporogony duration of Plasmodium vivax in An. sinensis were observed.
2. Exposure to loud noises can definitely produce a partial or complete loss of hearing, depending on the intensity, duration, and frequency composition of the noise.
3. These periods became known as temporal hours, because their duration varied according to the changing length of days and nights with the passing of the seasons.
4. A particular animal typically maintains its own characteristic cycle duration with great precision for many days.
5. By contrast, the audience encounters an opera or a play over a specific time, which is the duration of the performance.
6. The experimental duration was 8 days.
7. Courses are of two years' duration.
8. Among student subjects who discussed meat ethics, meal purchases containing meat decreased from 52 to 45 percent—and this effect held steady for the study's duration of several weeks.
9. On "Culture Bunching" and Duration Development of Tourism.
10. An antenna measurement system on short duration pulse technology.
11. He was given the task of protecting her for the duration of the trial.
12. The studies in which parents were asked about daycare and playgroup attendance varied when it came to the timing, duration.
13. Smoking is prohibited for the duration of the flight.
14. Almost all workers heeded a call by the trade unions to stay at home for the duration of the strike.
15. For example, the average duration of human life has hardly changed in thousands of years.
16. Participants were balanced across the three groups for age, sex, educational back-ground, severity and duration of depression, and use of antidepressants.
17. Presenters have a short duration, usually 5 minutes, to give their presentation and answer questions. At the end of the five minutes, the facilitator rings a bell.
18. To counter these effects on a long-duration mission, say, Mars, astronauts will certainly need to create their own artificial gravity.
19. In the past study focused on the qualitative relationship between duration and direct cost of the project.
20. Over the nine-month duration of the experiment, the youngsters did indeed learn how to manipulate the joystick and buttons.
21. The length of time of which the eyes stop—the duration of the fixation—varies considerably from person to person.
22. Participants were balanced across the three groups for age, sex, educational background, severity and duration of depression, and use of antidepressants.
23. Adsorbate bacterins can vary in potency, which affects the level and duration of protection.
24. The duration and the spontaneous activity were its sensitive indexes.
25. Also on the duration of the project-cost analysis, make emergency decisions using linear programming.
26. Cases the duration and severity of disease and physical analysis to calculate the physical tic development.
27. Bidding Method for Projects With Selective Construction Duration Bidding for Tender Bidding Technique.
28. There is a pillar there of high purity zinc that stood for the duration.
29. Forgetting clearly aids orientation in time, since old memories weaken and the new tend to stand out, providing clues for inferring duration.
30. Short duration, high power MHD power generation.
31. Recently, a zinc gel applied nasally has been shown to greatly reduce the duration of colds.
32. You can choose start point and duration at will.
33. ( of time) constituting the full extent or duration.
34. They were incarcerated for the duration of the war.
35. Researchers hope that further trials could look at increasing the doses of GDNF for the duration of treatment.
36. For the duration of the strike we will remain closed.
37. His wounds knocked him out of combat for the duration.
38. The sunshine duration is an element of surface meteorological observation.
39. The duration of feed test was 35 days.
40. Heavy media use interferes with sleep by reducing sleep duration.
41. This is because middle- and upper- latitude timberlines are strongly influenced by the duration and depth of the snow cover.
42. The storm was of short duration.
43. Financial Projects: Duration Models and Mathematical Analysis.
44. For example, sleep duration has declined from some 8 hours in the 1950s to 7 in recent years.
45. Proposed duration: 12 months.
46. Here's one shipboard romance that won't last the duration of the cruise.
47. Researchers recently discovered a gene1 that regulates the duration of sleep an individual needs.
48. The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.
49. The duration of previous geologic periods was difficult to determine.
50. The school was used as a hospital for the duration of the war.
51. Lasting only ten months before Spain resumed control, Britain's rule was of short duration.
52. Moreover, when the antibody was given to chimpanzees, it inhibited rhinoviral growth, and in humans it lessened both the severity and duration of cold symptoms.
53. The difference between the two measures provides the researcher with an indication of the level and duration of the response to the stimulus.
54. In conversations, interpersonal coordination is found when people adjust the duration of their utterances and their speech rate to one another so that they can enable turn-taking to occur.