ascertained at

USAGE SUMMARY

The phrase "ascertained at" is correct and usable in written English.
It can be used when referring to the point in time or location where something has been determined or established. Example: "The results of the experiment were ascertained at the conclusion of the study."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The number of lives lost so far as can be ascertained at present is 16.

The New York Times

Music preferences were ascertained at the outset of the study.

Sports Medicine - Open

Body mass index (BMI) was calculated from height and weight ascertained at study enrollment.

The Journal of Headache and Pain

The number of surviving animals was ascertained at the end of the experiment.

International Aquatic Research

The latter were classified as "long-term" if they were ascertained at least 6 months after birth.

The Journal of Pediatrics

"Mitel is entitled to recover damages adequate to compensate for that infringement in an amount that will be ascertained at trial, but in no event less than a reasonable royalty".

TechCrunch

How well the interpretative information along the guided trails in the forest or at the education center is described could not be ascertained at this time.

Evolution: Education and Outreach

Then, the positions of the ghost nodes are ascertained at a distance R from boundary node X in the different directions.

Chinese Journal of Mechanical Engineering

According to the calculation, the supply rate of enriched oxygen was ascertained at 5 m3/h, which was in agreement with experimental observations.

International Journal of Coal Science & Technology

Demographics and anthropometrics were ascertained at the preoperative clinic visit.

Plosone

Our analysis included only risk factors that could be ascertained at the time of admission.

Plosone

Expert writing Tips

Best practice

When using "ascertained at", ensure the context clearly indicates the specific time, location, or event during which the information or conclusion was determined. For instance, "The concentration was ascertained at the end of the experiment" provides a clearer understanding than a vaguer statement.

Common error

Avoid using "ascertained in" or "ascertained on" instead of "ascertained at" when referring to a specific event or point in time. While other prepositions can be grammatically correct, "ascertained at" is the idiomatic and preferred choice.

Linguistic Context

The phrase "ascertained at" primarily functions as a verb phrase, indicating the point in time or location where something was definitively determined or established. Ludwig AI indicates that it is correct and usable in written English. It frequently connects an action (ascertaining) to a specific circumstance.

Expression frequency: Very common

Frequent in

Science

88%

News & Media

10%

Formal & Business

2%

Less common in

Reference

0%

Social Media

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "ascertained at" is a grammatically correct and frequently used expression, particularly in formal and scientific contexts, as confirmed by Ludwig. It serves the purpose of specifying the time or location where a determination was made. While alternatives like "determined at" or "established at" exist, "ascertained at" carries a specific nuance of formal precision. A key best practice is to ensure clarity in the context, while avoiding incorrect preposition usage. The high frequency of the phrase in scientific publications underscores its importance in precise and credible communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determined at

Focuses on the act of making a firm decision or conclusion at a specific point.

established at

Emphasizes the act of setting something up or proving it at a particular time or place.

identified at

Highlights the recognition or discovery of something at a certain juncture.

discovered at

Stresses the finding of something previously unknown at a given moment.

found at

Indicates the location or time when something was located.

learned at

Emphasizes the acquisition of knowledge or understanding at a specific time.

confirmed at

Highlights the verification or validation of something at a particular point.

revealed at

Focuses on the disclosure or unveiling of something at a certain time.

detected at

Emphasizes the recognition or discovery of something, often subtle, at a certain time.

uncovered at

Highlights the revelation of something previously hidden at a given moment.

FAQs

How is "ascertained at" used in a sentence?

You can use "ascertained at" to indicate when or where something was determined. For example, "The level of damage was ascertained at the site of the accident" or "The results were ascertained at the end of the study".

What are some alternatives to "ascertained at"?

Some alternatives include "determined at", "established at", or "identified at" depending on the specific nuance you wish to convey.

Is it more formal to say "ascertained at" compared to alternatives?

Yes, "ascertained at" tends to be more formal than some of its alternatives, like "found at" or "learned at". It's often preferred in scientific or academic writing.

What's the difference between "ascertained at" and "measured at"?

"Ascertained at" implies a determination or establishment of something, while "measured at" specifically refers to the act of quantifying something. For example, you might say "The temperature was "measured at" noon", but "The cause of the error was ascertained at the review meeting".