a one time observed

USAGE SUMMARY

The phrase "a one time observed" is not correct in standard written English.
It seems to be an attempt to convey that something was observed at a single point in time, but the phrasing is awkward and unclear. Example: "This phenomenon was a one-time observed event that has not been replicated since."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Since we have a one-time observed serum concentration (t = 2005 or 2006), ϕ i is simply multiplied by prior predicted serum concentrations (Cpred, i, t ) to make new calibrated serum concentration predictions.

Environmental Science & Technology

This is exactly the strategy we've been pursuing in recent research, carefully altering one maintenance factor at a time, observing the effect on the suspicious thoughts, and thus aiming to develop a precisely targeted – and therefore more effective – psychological treatment for paranoia.

The Guardian

Because of the limited field of view of an optical instrument, it is impossible at any one time to observe objects in all orbit planes in the region.

Advances in Space Research

In all the hype, no one had spent time observing villagers actually using the solution before they scaled it to thousands of communities.

Harvard Business Review

Of these participants, 11 were observed only one time and 13 were observed more frequently; the mean number of observations was 4.3 (SD 2.6).

BMC Geriatrics

Under passive conditions, one time constant was observed at high frequencies which was related to formation of passive films.

Surface and Coatings Technology

From Figure 3a,b, it can be obviously seen that the impedance spectra shows a single depressed semicircle and the diameter of semicircle was increased with the increase in the inhibitor concentrations and only one time constant was observed in Bode format.

International Journal of Mechanical and Materials Engineering

Mice infected with A1a, A1b, A2 and type B consistently reached their drop point during two time frames as opposed to just one time frame as observed with Schu S4 infected mice.

BMC Infectious Diseases

Thus although we have been working on seedlings, the findings of our study are novel for they represent the first study on woody plants to our knowledge that demonstrated that the growth superiority of an invasive tree was associated to a physiological disadvantage relative to the natives; such a paradox has only been observed one time out of four on herbaceous species (review by [ 25]).

BMC Ecology

As most previous studies have only observed one time point after treatment, it is quite possible that they failed to observe key events in the recruitment and differentiation of OC after treatment.

BMC Musculoskeletal Disorders

There, considering that under a release, large (small) particulate concentrations observed at one time instance by a sensor are likely to be followed by similarly large (small) particulate concentrations, environmental sensor observations are modeled as a first-order Markov chain.

Environmental Systems Research

Expert writing Tips

Best practice

When describing an event that happened and was observed only once, prefer using "observed once" or "observed a single time" for clarity and grammatical correctness.

Common error

Avoid using the phrasing "a one time observed" as it is grammatically incorrect. This phrase sounds awkward and is not commonly used in formal writing. Use more direct alternatives like "observed once" or "a single observation" instead.

Linguistic Context

The phrase "a one time observed" functions as a descriptive phrase, attempting to modify a noun by indicating that something was observed on only one occasion. However, the phrasing is grammatically incorrect. Ludwig AI confirms this, and better alternatives are available.

Expression frequency: Missing

Frequent in

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "a one time observed" is grammatically incorrect and not recommended for use in formal writing. Ludwig AI highlights this, suggesting better alternatives such as "observed once" or "a single observation". Due to its awkward phrasing and lack of common usage, it is best to avoid this phrase and opt for clearer, more grammatically sound options to describe events observed on a single occasion.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

observed once

This alternative is shorter and more grammatically sound, focusing on the single occurrence of the observation.

observed only once

Adds emphasis on the restriction of the observation to a single instance.

observed on one occasion

This alternative is more formal, explicitly stating that the observation happened on a single occasion.

observed a single time

Similar to "observed once", this option emphasizes the singularity of the observation.

singly observed

This alternative uses 'singly' to describe the nature of the observation but is less common.

an isolated observation

Focuses on the lack of connection to other observations.

observed in isolation

This phrase implies the observation was not part of a series or pattern.

a singular observation

Transforms the verb-based phrase into a noun-based one, denoting the event itself.

observed uniquely

Emphasizes the uniqueness of the observation in a particular context.

once observed

A simple reordering making the phrase more concise but possibly less clear.

FAQs

How can I correctly phrase "a one time observed" in a sentence?

Instead of "a one time observed", use clearer and grammatically correct phrases such as "observed once", "observed on one occasion", or "a single observation".

What's a more formal way to say "a one time observed"?

For a more formal tone, consider using phrases like "observed on a single occasion" or "a unique observation" instead of "a one time observed".

Is "a one time observed" grammatically correct?

No, "a one time observed" is not grammatically correct. It's better to use alternatives such as "observed once" or "singly observed".

What can I use instead of "a one time observed" in scientific writing?

In scientific writing, precise language is crucial. Opt for phrases like "observed once", "a singular observation", or "an isolated observation" instead of the awkward "a one time observed".