a duration of two weeks

USAGE SUMMARY

The part of the sentence "a duration of two weeks" is correct and usable in written English.
You can use it whenever you need to refer to a period of two weeks time. For example: "My summer holidays last for a duration of two weeks".

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Each is sampled for a duration of two weeks before moving onto the next site; this cycle will be repeated four times, yielding a total of approximately eight weeks of sampling per site.

The New York Times

I will supply the kangaroo meat for a duration of two weeks.

Vice

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Each period had a duration of four weeks (three weeks for diet adaptation and one week for measurements) and no interval in between them.

Livestock Science

The fourth and final nationwide tour of 1963 had a duration of six weeks, and ended on 13 December 1963.

Wikipedia

Despite being higher than her previous album Let's Get To It, which reached number fifteen, it descended its way out and had a duration of four weeks, in compare to the other album which stayed in for sixteen weeks on the chart and was certified Silver by the British Phonographic Industry (BPI) on 1 April 1998.

Wikipedia

The treatment period will have a duration of three weeks.

BMC Complementary and Alternative Medicine

Eighteen male Wistar rats were fed with FDW 20% and FDW 25% for a duration of eight weeks.

BioMed Research International

For the baseline analysis the distribution of cases and a duration of eight weeks was used, based on the results of a stochastically simulated influenza pandemic [ 18].

Human Resources for Health

Participants randomised to the intervention group will attend bi-weekly, 30-minute sessions of supervised exercise, standardised across all clusters in a common facility area for a duration of six weeks.

BMC Geriatrics

The cells were fed every other day with fresh MEM medium containing 0.68 μM rapamycin, 0.1 μM RAD001, 0.5 μM RAD001, or the same volume of vehicle (DMSO, 0.025% v/v) for a duration of seven weeks.

Aging

In the nine studies examining minor depression a minimum duration of two weeks was required.

BMC Psychiatry

Expert writing Tips

Best practice

Use "a duration of two weeks" when you want to clearly specify a time period of 14 days, especially in formal or scientific writing.

Common error

Avoid using "a duration of two weeks" when a simpler phrase like "for two weeks" is more appropriate and less verbose. The word 'duration' is best reserved for instances where you need to specifically highlight the length of time.

Linguistic Context

The phrase "a duration of two weeks" functions as a noun phrase that specifies a length of time. It is often used to define a time frame in research studies, treatment plans, or project timelines, as confirmed by Ludwig.

Expression frequency: Rare

Frequent in

Science

66%

News & Media

33%

Formal & Business

0%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a duration of two weeks" is a grammatically correct phrase used to specify a time period of fourteen days. As indicated by Ludwig, it's suitable for formal and scientific contexts where clarity and precision are important. While alternatives like "for two weeks" may sometimes be simpler, this phrase is valuable when emphasizing the length of time is crucial. The phrase appears more frequently in scientific and news-related sources, suggesting its relevance in those fields. Despite being grammatically correct, consider if the word 'duration' adds value to your writing or if a shorter alternative would suffice.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a fortnight

Uses a single word to represent two weeks, making it more concise.

a period of fourteen days

Specifies the exact number of days, offering greater precision.

two week timeframe

Replaces "duration" with "timeframe", emphasizing the temporal aspect.

a two-week span

Substitutes "duration" with "span", focusing on the extent of time.

a couple of weeks

Uses a less formal expression for approximately two weeks.

fourteen-day interval

Emphasizes the regular spacing of events over fourteen days.

a term of two weeks

Implies a scheduled or designated period of two weeks.

a stretch of two weeks

Conveys a continuous block of time lasting two weeks.

a phase of two weeks

Highlights a specific stage lasting two weeks within a larger process.

over a two-week period

Rephrases the concept to emphasize the 'over' aspect, indicating something happening throughout the time.

FAQs

How can I use "a duration of two weeks" in a sentence?

You can use "a duration of two weeks" to specify the length of an event, study, or treatment. For example, "The study involved monitoring participants for "a duration of two weeks".".

What are some alternatives to "a duration of two weeks"?

Alternatives include "a fortnight", "a period of fourteen days", or simply "for two weeks" depending on the context.

Is it better to say "a duration of two weeks" or "for two weeks"?

It depends on the context. "For two weeks" is often simpler and more direct. Use ""a duration of two weeks"" when you want to emphasize the length of time as a specific parameter or measurement.

What does "duration" mean in "a duration of two weeks"?

In this context, "duration" refers to the length of time that something lasts. Saying ""a duration of two weeks"" means something continues or persists for a period of fourteen days.