long-term duration

USAGE SUMMARY

The phrase "long-term duration" is correct and usable in written English. You can use it when discussing the length of time something is expected to last or be effective. For example, "The project requires a long-term duration to achieve its goals." Alternative expressions include "extended period" and "prolonged timeframe."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

41 human-written examples

That's exactly what we must do on long-term duration space missions.

The New York Times - Health

Significant reductions in SBP and DBP were only observed in the low-dose green tea polyphenols subgroup or the long-term duration subgroup.

Nature

It also says the settlement will "have a specified long-term duration," which suggests that restrictions on Iran's nuclear work could eventually expire.

The Washington Post

The Geneva document stipulates that the final settlement would have a "specific long-term duration to be agreed upon". What constitutes a "long-term duration" is likely to be a subject of much contention, with the Iranians pressing for little time and U.S. officials insisting on a longer period.

The Washington Post

Social anxiety (SA) is characterized by high anxiety in social situations and can be significantly debilitating in its long-term duration.

Psychology of Sport and Exercise

Although literature exists regarding the efficacy of ITB, there has been minimal investigation related to dosing in the adult-acquired brain injury population, particularly at long-term duration.

PM&R

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

Based on two relevant load cases, out-of-plane bending and in-plane shear, the connection performance is investigated both for short and long-term durations.

International Journal of Adhesion and Adhesives

To examine the latter process in detail, studies are required which are designed to examine time-dependent changes in microglial responses and neuronal viability over long-term durations following intrahippocampal peptide injection.

BioMed Research International

A polyamine-reduced diet combined with partial intermittent intestinal tract decontamination (involving neomycin or nifuroxazide) was investigated in prostate cancer patients in combination with standard therapies over short-term (Cipolla et al, 2003) or long-term durations (Cipolla et al, 2007, 2010).

British Journal of Cancer

Estimating the biological risks from space radiation encountered by cosmonauts will continue to influence long term duration in space, such as the planned mission to Mars.

Advances in Space Research

Our approach is focused on lab sessions, replacing typical concrete exercises with realistic projects based on collaborative work, long term duration (the whole course instead of concrete labs) and multidisciplinary design interacting with real end-users.

Computers in Human Behavior

Expert writing Tips

Best practice

In scientific contexts, using "long-term duration" helps specify the length of studies or treatments, contributing to clarity in research reports.

Common error

Using phrases like "very long-term duration" can be redundant. "Long-term" already implies a significant length of time, so avoid adding intensifiers unless absolutely necessary for emphasis.

Linguistic Context

The phrase "long-term duration" functions as a modifier specifying the length or extent of something. As Ludwig AI underlines, it commonly appears in contexts requiring precision about timeframes.

Expression frequency: Very common

Frequent in

Science

79%

News & Media

11%

Formal & Business

10%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "long-term duration" is a grammatically correct and very common phrase primarily used in formal, scientific, and news contexts to specify extended periods. As supported by the Ludwig AI analysis, it serves to provide clarity and precision, especially in academic and professional settings. When writing, it's best practice to use the phrase to clearly define timeframes for projects or studies, but avoid redundancy by omitting unnecessary intensifiers. Consider alternatives like ""extended timeframe"" or ""prolonged period"" for stylistic variation or less formal settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

extended timeframe

Focuses on the period rather than directly stating length, subtly shifting emphasis.

prolonged period

Implies an extension beyond the typical or expected timeframe.

lengthy timespan

Emphasizes the amount of time involved.

long-lasting period

Highlights the characteristic of something enduring.

extended timescale

More specific to projects or planning with milestones.

considerable length of time

Adds emphasis on the importance or impact of the duration.

protracted timespan

Implies a dragging or undesirable length of time.

sustained period

Conveys a sense of continuity and maintenance.

long haul

An idiomatic expression implying perseverance and commitment.

over the long run

This is an idiomatic expression indicating an end result, consequence or effect that takes place after a substantial period.

FAQs

How can I use "long-term duration" in a sentence?

You can use "long-term duration" to describe the length of a study, project, or treatment. For example, "The study examined the long-term duration of the drug's effects".

What are some alternatives to "long-term duration"?

Some alternatives include "extended timeframe", "prolonged period", or "lengthy timespan" depending on the context.

Is it redundant to say "very long-term duration"?

Yes, using "very" with "long-term duration" can be redundant because "long-term" already implies a significant length of time.

In what contexts is "long-term duration" most appropriate?

"Long-term duration" is suitable in formal and scientific contexts where precision is important, such as research papers, project plans, or medical reports. Less formal contexts might benefit from alternatives like "extended period".