at various time intervals

USAGE SUMMARY

The phrase "at various time intervals" is correct and usable in written English.
You can use it to refer to different lengths of time between events, or to refer to events that happen at regular intervals. For example, "The team works together at various time intervals to ensure the project's success."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Rats were sacrificed at various time intervals after ulcer induction (3 96 h).

Journal of Pharmacological and Toxicological Methods

The optical behaviour of nanoparticles has been analysed at various time intervals using UV Vis absorption spectroscopy.

Materials Science and Engineering: C

At various time intervals, tumor-bearing mice were imaged to determine the correlation of in vivo BLI to tumor volume.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Under pressure: These images, from a Naval Research Laboratory (NRL) computational model, show the pressure contours of a front-facing blast at various time intervals.

MIT Technology Review

The mechanical and hydration characteristics of the prepared pastes were studied at various time intervals up to 90 days.

Construction and Building Materials

It provides the potential to estimate carbon flux exchange across different ecosystems at various time intervals for scaling up plot-level NEE of CO2 to large spatial areas.

Harvard University

Rats were injected either intravenously (i.v). or intracerebroventricularly (i.c.v). with vehicle or lipopolysaccharide (LPS) and sacrificed at various time intervals post-injection.

Stanford University

The UV spectroscopic absorbance was taken at various time intervals.

Journal of Nanostructure in Chemistry

The solidified agar drops with zoospores attached were removed at various time intervals.

Botanical Studies

Sample was withdrawn at various time intervals for recording of UV-Visible spectra.

AMB Express

The activity, due to slow process, was subtracted from the total activity at various time intervals.

Journal of Analytical Science and Technology

Expert writing Tips

Best practice

When using "at various time intervals", be specific about the actual intervals if possible, or clarify why the exact timing is not crucial. This enhances clarity and prevents ambiguity.

Common error

Avoid using "at various time intervals" as a placeholder when more precise language about the frequency or duration is available. Being more specific (e.g., "hourly", "daily", "every few weeks") often provides better context.

Linguistic Context

The phrase "at various time intervals" functions as an adverbial phrase, modifying a verb to specify when an action occurs. It indicates that the action happens multiple times, but not necessarily at consistent or predictable points. Ludwig confirms its usability in English.

Expression frequency: Very common

Frequent in

Science

78%

Academia

13%

News & Media

6%

Less common in

Formal & Business

3%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "at various time intervals" is a grammatically correct and frequently used adverbial phrase that signifies actions occurring at multiple, unspecified times. Ludwig AI confirms its validity for English writing. Predominantly found in scientific and academic contexts, it serves to indicate timing without committing to a rigid schedule. When using the phrase, consider whether more specific timing information would enhance clarity. While "at various time intervals" is widely accepted, alternatives like "at different moments" or "periodically" may offer greater precision depending on the intended meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at different moments

Replaces 'time intervals' with 'moments', emphasizing specific points in time rather than durations.

at irregular periods

Highlights the non-uniform nature of the time spans between occurrences.

at multiple junctures

Uses 'junctures' to denote specific points or stages in time, adding a slightly more formal tone.

at various junctures

Emphasizes specific points in time within a process or activity.

at staggered times

Implies a deliberately non-simultaneous occurrence across the time frame.

periodically

A single-word adverb conveying recurrence at intervals, though not necessarily regular ones.

at diverse stages

Focuses on different phases or steps within a process or timeframe.

at several instances

Emphasizes the individual occurrences rather than the spacing between them.

at random times

Specifies occurrences without any pattern or predictability.

sporadically

Suggests infrequent or scattered occurrences over time.

FAQs

How can I use "at various time intervals" in a sentence?

Use "at various time intervals" to indicate that something occurs at multiple, non-specific times. For instance, "The samples were collected "at various time intervals" throughout the day to monitor the reaction's progress."

What are some alternatives to saying "at various time intervals"?

Alternatives include phrases like "at different moments", "periodically", or "at irregular periods", depending on the context.

Is it better to use "at various time intervals" or more specific time references?

While "at various time intervals" is acceptable, using specific time references (e.g., "hourly", "daily", "weekly") is often preferable for clarity, unless the exact timing is irrelevant or unknown.

What is the difference between "at various time intervals" and "at regular time intervals"?

"At various time intervals" implies that the occurrences are not evenly spaced or predictable, whereas "at regular time intervals" suggests a consistent, predictable schedule.