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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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valid duration

Grammar usage guide and real-world examples

USAGE SUMMARY

"valid duration" is correct and usable in written English.
It is generally used to refer to the length of time something is in effect, such as a rule, agreement, contract, or license. For example, "This contract has a valid duration of one year."

✓ Grammatically correct

Science

News & Media

Academia

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Seven percent of drug records had valid duration values in the raw drug exposure data.

If such a combination did not produce a valid duration value in the data, then the most common valid duration in the data for the product only was used.

We performed the imputation stepwise: If the CPRD duration field was invalid, we used the most common valid duration in the data for that combination of product, numeric daily dose, quantity, and number of packs given.

In addition, medications such as inhalers may have an amount of containers given in the quantity field that will not yield a valid duration when divided by numeric daily dose.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Last, if there were no valid durations in the data for a particular product, we set the duration to 1 day.

Minimum valid track duration.

Science

Plosone

The limited numbers of exposed cases and controls prohibited valid analyses of duration and recency of HRT use, but the point estimates were constant over treatment duration, while lower estimates were found among current users (OR 0.68).

The tickets are valid for the duration of the exhibition from 7 June – 15 August 2011.

News & Media

The Guardian

Most believe that if a passport is valid for the duration of their trip, they will be free to travel – unless their destination requires an additional visa.

It is advisable to make sure that your own passports are valid throughout the duration of the study abroad time frame.

Your U.S. passport must be valid for the duration of your stay, and you should have at least six months of remaining validity if you're continuing your journey to another country.

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Expert writing Tips

Best practice

When discussing contracts or legal agreements, ensure the "valid duration" is clearly defined and unambiguous to avoid potential disputes.

Common error

Avoid using "valid duration" without specifying the start and end dates, as this can lead to confusion about the exact timeframe being referenced.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "valid duration" functions as a noun phrase, where the adjective "valid" modifies the noun "duration". It signifies the length of time during which something is considered legitimate or effective. As Ludwig AI confirms, the phrase is correct and usable.

Expression frequency: Rare

Frequent in

Science

30%

Academia

25%

News & Media

20%

Less common in

Formal & Business

15%

Wiki

10%

Ludwig's WRAP-UP

In summary, "valid duration" is a grammatically sound phrase used to denote the period for which something remains effective or legitimate. Although relatively rare in overall usage, as confirmed by Ludwig AI, it finds its niche in science, academia, news and formal settings where precise specification of timeframes is essential. While alternatives like ""applicable period"" or ""effective timeframe"" may be considered, clarity and context are paramount. When using "valid duration", ensure the timeframe is clearly defined to avoid ambiguity.

FAQs

How to use "valid duration" in a sentence?

You can use "valid duration" to specify the period for which something is effective, such as "The warranty has a "valid duration" of two years".

What can I say instead of "valid duration"?

Alternatives include "applicable period", "effective timeframe", or "legitimate timeframe" depending on the context.

What's the difference between "valid duration" and "effective date"?

"Valid duration" refers to the entire period something is in effect, while "effective date" specifies the starting point of that period.

Is "valid duration" formal or informal language?

"Valid duration" is suitable for both formal and neutral contexts, but may be replaced with more specific terms in informal conversation.

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Source & Trust

84%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: