ascertained by

USAGE SUMMARY

The phrase "ascertained by" is grammatically correct and can be used in written English.
It is typically used to indicate how something was determined or discovered. Here are a few examples: - "The cause of the fire was ascertained by the fire department's investigation." - "The true identity of the thief was ascertained by the security footage." - "The winner of the competition will be ascertained by a panel of judges." - "The extent of the damage was ascertained by a team of experts." - "The historical accuracy of the document was ascertained by a group of researchers."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Those responsible for the firing could not be ascertained by the United Nations military observers.

The Guardian

(Compd. 1), as ascertained by elemental analysis.

Polyhedron

The accuracy of the method was ascertained by recovery method.

Journal of Analytical Science and Technology

The surface modifications were further ascertained by XPS.

Applied Water Science

The end-point of reaction was ascertained by TLC.

Chemistry Central Journal

Euthanasia was ascertained by electrocardiogram and auscultation above the thorax.

European Radiology Experimental

Lipoperoxidation was ascertained by the formation of MDA.

European Journal of Obstetrics & Gynecology and Reproductive Biology

Optimum collector configurations were first ascertained by FEA modelling.

Biomaterials

The extent of deterioration is ascertained by the vibration analysis.

Tribology and Interface Engineering Series

Exercise pace was ascertained by determining the number of steps taken within a quarter mile in a time duration as ascertained by the cardiac rehabilitation program.

Sports Medicine - Open

The same fact can be ascertained by looking at Smoot-Hawley's impact on the world economy at large.

Huffington Post

Expert writing Tips

Best practice

When using "ascertained by", ensure the agent performing the action is clearly stated to avoid ambiguity.

Common error

Avoid using "ascertained by" in casual conversation or informal writing; opt for simpler alternatives like "found out by" or "learned from" for a more natural tone.

Linguistic Context

The phrase "ascertained by" functions as a passive construction, indicating the method or means through which something was discovered or determined. Ludwig AI confirms its grammatical correctness and common usage in various contexts.

Expression frequency: Very common

Frequent in

Science

86%

News & Media

10%

Formal & Business

4%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "ascertained by" is a grammatically correct and frequently used phrase, particularly in formal and scientific writing, to indicate how something has been determined or discovered. While Ludwig AI confirms its validity, it's essential to consider the context and choose simpler alternatives for informal settings. The phrase's function is to convey objectivity and precision, making it ideal for reports and academic papers. Be mindful of stating the agent performing the action to avoid ambiguity. Ludwig's analysis of numerous examples reveals a strong presence in scientific literature, highlighting its role in research and formal investigations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determined through

Focuses on the process of determination, implying a thorough investigation.

established via

Emphasizes the means by which something was proven or confirmed.

confirmed by means of

Highlights the tools or methods used to verify something.

verified using

Indicates a validation process employing specific techniques.

discovered through

Suggests a finding that came about as a result of an investigation or process.

found out by

A more informal way of saying something was discovered.

identified by

Focuses on the act of recognizing or pinpointing something.

learned from

Indicates the acquisition of knowledge through a specific source.

deduced from

Implies a logical conclusion drawn from available information.

revealed by

Suggests something was made known through a particular event or source.

FAQs

How can I use "ascertained by" in a sentence?

Use "ascertained by" to indicate how information was discovered or determined. For example, "The cause of the damage was ascertained by the investigation".

What is a simpler alternative to "ascertained by"?

Depending on the context, you could use phrases like "determined through", "established via", or "confirmed by means of".

Is "ascertained by" appropriate for all types of writing?

While grammatically correct, "ascertained by" is more suited for formal or technical writing. Simpler alternatives may be preferable in informal contexts.

What's the difference between "ascertained by" and "determined by"?

"Ascertained by" suggests a more thorough or investigative process of discovery compared to "determined by", which can imply a more straightforward decision or calculation.