a specified duration

USAGE SUMMARY

The phrase "a specified duration" is correct and usable in written English.
It can be used when referring to a defined or predetermined length of time for an event or activity. Example: "The project must be completed within a specified duration to meet the client's deadline."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

29 human-written examples

A failure is the inability of a system, subsystem, component, or part to perform its required function under specified conditions for a specified duration.

Safety Design for Space Systems

Pseudo particles are numerically traced backward in time over a specified duration.

Earth, Planets and Space

The video simply records for a specified duration after movement is no longer detected.

Journal of Cheminformatics

A repaired unit is as good as new and performance wise for a specified duration.

Journal of Industrial Engineering International

Each GTS is reallocated when it is no longer required, or when it has not been used for a specified duration.

EURASIP Journal on Wireless Communications and Networking

"If you turn your head beyond a certain angle for a specified duration while moving over a certain speed, it will remind you your eyes should be on the road.

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

30 human-written examples

Thus, studies in ARF patients including only patients with a special type or specified duration of MV may report varying survival rates.

Critical Care

The function generates a signal with zeros for the specified duration.

Behavior Research Methods

Overall, the actual time for which a stimulus was displayed was significantly longer than the specified duration.

Behavior Research Methods

Other fields included in analyses included age by ten year age group; sex; type of diabetes including Type 1, Type 2 and 'Other and not specified'; duration of diabetes by five year group and a category for not known.

Plosone

iFor Wynkel 2004 [ 37], patients were randomly assigned to receive three treatments each over 24 hours in one of the following orders: CVVHD/CVVHpre/CVVHpost, CVVHpre/CVVHpost/CVVHD, or CVVHpost/CVVHD/CVVHpre. jFor parallel group trials; and for crossover trials that specified duration of RRT based on filter failure and not a fixed duration of time.

Critical Care

Expert writing Tips

Best practice

When describing experimental conditions or technical specifications, use "a specified duration" to clearly communicate the precise length of time involved. For example, "The sample was heated to 80°C for a specified duration of 30 minutes."

Common error

Don't use "a specified duration" when the duration is not actually defined or clear. Ensure that the duration is explicitly stated or easily understood from the context. Avoid statements like, "The study continued for a specified duration," without providing the actual timeframe.

Linguistic Context

The phrase "a specified duration" functions as an adjectival phrase modifying a noun. It indicates that a particular period of time has been defined or predetermined. Ludwig shows examples in various scientific contexts where precise timeframes are crucial.

Expression frequency: Common

Frequent in

Science

76%

News & Media

12%

Wiki

12%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a specified duration" is a valuable phrase for indicating a defined length of time, especially in formal and scientific contexts. Ludwig AI analysis confirms its correctness and common usage. Remember to be explicit when using this phrase; always ensure the duration is clearly defined. While alternatives like "a defined period" exist, the best choice depends on the specific nuance you wish to convey. By following these guidelines, you can effectively communicate time-related information with accuracy and clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a defined period

Emphasizes the clarity and distinctness of the timeframe.

a fixed timeframe

Highlights that the duration is unchangeable and predetermined.

a set length of time

Focuses on the measurable aspect of the duration.

a predetermined interval

Suggests that the duration was decided in advance.

a particular timespan

Indicates a specific portion of time with defined boundaries.

a designated term

Implies an official or formal allocation of time.

an allotted duration

Suggests the duration is officially assigned or permitted.

a prescribed time

Conveys a sense of obligation or regulation regarding the duration.

a scheduled timeframe

Implies that the duration is part of a planned sequence of events.

a limited duration

Focuses on the constraint that the duration is not indefinite.

FAQs

How can I use "a specified duration" in a sentence?

Use "a specified duration" to indicate a particular length of time that has been defined or predetermined. For instance, "The treatment was administered for "a specified duration" of one week."

What are some alternatives to "a specified duration"?

You can use phrases like "a defined period", "a fixed timeframe", or "a set length of time" depending on the context.

Is it better to say "specified duration" or "specific duration"?

"Specified duration" implies that the duration has been explicitly stated or pre-defined. "Specific duration" simply means a particular length of time. The choice depends on whether the duration is pre-determined or just being described as particular.

What's the difference between "a specified duration" and "a determined timeframe"?

"A specified duration" indicates a duration that has been communicated or laid down clearly. "A determined timeframe" suggests that the timeframe was established through some method of calculation or decision-making but doesn't necessarily imply communication to another party.