at different duration of time

USAGE SUMMARY

The phrase "at different duration of time" is not correct in English.
It should be "at different durations of time." You can use it when discussing varying lengths of time in a context where time intervals are being compared or analyzed. Example: "The experiment was conducted at different durations of time to observe the effects on the results."

⚠ May contain grammatical issues

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Analogous results are obtained, when TM-FOXO3a is overexpressed along with inhibition of CK2 activity at different duration of time, where mRNA expression is further amplified due to inhibition of CK2 activity.

Cell Death and Disease

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Oil palm empty fruit bunch (EFB) fibres were pretreated by ball milling (BM) at different durations of times.

Journal of the Taiwan Institute of Chemical Engineers

There will be three options, each of a different price and lasting a different duration of time.

WikiHow

The general linear model (GLM) for repeated measures ANOVA was applied to see within-subject effect at five different durations of time, from 2 min until 10 min, as well as the between-subject factor, placebo (Vaseline®) and topical anesthetic (Oraqix®).

Progress in Orthodontics

A wind energy penetration figure can be specified for different durations of time.

Wikipedia

We stored cells in the regular staining buffer for different durations of time after fixation.

Plosone

What if they rendered the same scene with different durations of rendering time, getting various amounts of grain, and then see what actually looked best?

TechCrunch

Samples synthesized with 3.6 × 10−3 M SDBS at the reaction temperature of 180°C under different duration times of (a) 3 h, (b) 6 h, and (c, d, and e) 12 h.

Nanoscale Research Letters

Time to delivery will be evaluated by Kaplan-Meier estimates, with account for different durations of gestation at entry, and will be tested with the log rank test.

BMC Pregnancy and Childbirth

Ideally, the structure of time should stay the same through different durations of experience, making the rules of one also apply to the other.

Huffington Post

The materials were heat-treated at different temperatures (500 700 °C) for various duration of time (0 1000 h) to get wide variation in microstructure.

NDT & E International

Expert writing Tips

Best practice

Use the phrase "at different durations of time" sparingly, as it is less common and can sound awkward. Opt for clearer alternatives like "at different time intervals".

Common error

Avoid using "duration" when "length" or "interval" would be more grammatically sound. For example, prefer "different lengths of time" over "different duration of time".

Linguistic Context

The phrase "at different duration of time" functions as an adverbial phrase, modifying a verb by specifying the time frame in which an action occurs. However, as Ludwig AI suggests, it is grammatically incorrect, with "durations" being the proper plural form.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Wiki

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "at different duration of time" aims to express varying lengths of time, but it is grammatically incorrect. As Ludwig AI points out, using "durations" in the plural form is more appropriate. Although it appears mainly in scientific and news contexts, simpler and more direct options like "at different time intervals" or "for varying lengths of time" are often preferred for clarity and correctness. When writing, consider the context and choose alternatives that offer both grammatical accuracy and clear communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at different time intervals

This alternative replaces "duration of time" with the more common and grammatically sound "time intervals."

for varying lengths of time

This alternative uses "lengths of time" instead of "duration of time" to improve grammatical correctness and clarity.

over different time periods

This alternative offers a broader temporal scope using "time periods" which sounds more natural.

across different durations

This alternative uses "durations" as a plural noun, which is grammatically correct and commonly used.

during different time spans

This alternative uses "time spans" which refers to the interval between two points in time.

at various points in time

This option highlights specific instances rather than a continuous duration.

for different amounts of time

Replaces "duration" with "amounts", focusing on the quantity of time.

at diverse temporal extents

A more formal alternative, replacing common words with more sophisticated synonyms.

in differing timeframes

Uses timeframe which implies the time within which an event or action is expected to take place.

with varying timeframes

This emphasizes the variability in temporal boundaries of events or processes.

FAQs

How can I rephrase "at different duration of time" for better clarity?

Consider using alternatives like "at different time intervals", "for varying lengths of time", or "over different time periods" for improved grammatical correctness.

Is "at different duration of time" grammatically correct?

No, the phrase "at different duration of time" is not grammatically correct. The correct form is "at different durations of time" or using alternative phrasing such as "at different time intervals".

What's the difference between "at different duration of time" and "at different durations of time"?

The phrase "at different duration of time" is grammatically incorrect. "Duration" should be pluralized as "durations" when referring to multiple time spans, making "at different durations of time" the correct form. Consider using "for varying lengths of time" too.

When should I use "at different durations of time"?

While grammatically correct, "at different durations of time" can sound somewhat formal. It is best used in contexts where precise specification of time spans is necessary. In more casual contexts, options such as "at different time intervals" or "over different time periods" may be preferred.