for long duration

USAGE SUMMARY

The phrase "for long duration" is correct and usable in written English.
It can be used when referring to something that lasts for an extended period of time. Example: "The project requires a commitment for long duration to ensure its success."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

37 human-written examples

NASA is showcasing this new concept space exploration vehicle for long duration flights carrying six people.

MIT Technology Review

The tandem balloon system has been known as a candidate system for long duration flight balloons.

Advances in Space Research

Maintenance of crew health is of paramount importance for long duration space missions.

Advances in Space Research

Space radiation has long been acknowledged as a potential showstopper for long duration manned interplanetary missions.

Advances in Space Research

This property is useful as the vehicle for long duration flights.

Advances in Space Research

Computations are then tractable for long duration semi-batch addition modes of operation.

Chemical Engineering Science

Human-verified similar examples from authoritative sources

Similar Expressions

23 human-written examples

"These astronauts will be among the first trained specifically for long-duration space flights," said Bolden.

The Guardian

The three-layer model could account for long-duration responses in motor neurons.

Yale University

When it crashed, the plane was on a shakedown cruise to prepare for long-duration flights, planned for next month.

The New York Times

A new superconducting spectrometer is being developed for long-duration balloon flights.

Advances in Space Research

Because 'no protection' is advised, precautions against sunburn are unlikely to be taken, even for long-duration outdoor activities.

Nature

Expert writing Tips

Best practice

When using "for long duration", ensure the context clearly indicates what is being sustained or maintained over the extended period. This phrase is suitable for describing processes, projects, or states that require a prolonged commitment.

Common error

Avoid using "for long duration" in simple sentences where simpler alternatives like "for a long time" or "over an extended period" would suffice. Using more concise language enhances clarity and readability.

Linguistic Context

The phrase "for long duration" primarily functions as an adverbial prepositional phrase, modifying verbs or clauses by indicating the length of time something occurs or exists. As Ludwig AI examples show, it commonly describes the extent of missions or the validity of experiments.

Expression frequency: Common

Frequent in

Science

50%

News & Media

25%

Academia

12.5%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "for long duration" is a grammatically sound and commonly used prepositional phrase that specifies the extent of time something lasts. Ludwig AI confirms its correctness and utility across various contexts. It is frequently found in scientific, news, and academic writing. While versatile, it's best to avoid overusing it in simple sentences where alternatives like "for a long time" might be more appropriate. When clarity and precision are key, "for long duration" provides a valuable tool for expressing sustained commitment or operation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

over an extended period

Replaces "duration" with "period", emphasizing the time aspect.

for a prolonged time

Substitutes "long duration" with "prolonged time", offering a more formal tone.

for a considerable length of time

Emphasizes the substantial amount of time involved.

for an extensive period

Similar to 'extended period' but uses 'extensive' to highlight the broad scope of time.

throughout a lengthy timeframe

Rephrases to focus on the timeframe and its length.

during a protracted interval

Uses more formal vocabulary like 'protracted' and 'interval'.

for a significant stretch of time

Highlights the noteworthiness of the time period.

across a long timescale

Shifts the focus to timescale, implying a scientific or historical context.

spanning a considerable duration

Replaces "for" with "spanning" and slightly reorders the words.

lasting a long time

Simplifies the phrase to emphasize the long-lasting nature.

FAQs

How can I use "for long duration" in a sentence?

Use "for long duration" to describe activities, missions, or processes that extend over a considerable period. For example, "The study analyzed the effects of the medication for long duration."

What can I say instead of "for long duration"?

You can use alternatives like "over an extended period", "for a prolonged time", or "for a considerable length of time" depending on the context.

Is "for long duration" formal or informal?

"For long duration" can be used in both formal and informal contexts, though it's more common in scientific, academic, or technical writing. Simpler phrases might be preferred in very informal settings.

What's the difference between "for long duration" and "for a long time"?

"For long duration" often implies a more precisely measured or significant length of time, whereas "for a long time" is more general. The former is often preferred in technical or scientific contexts.