ascertain by

USAGE SUMMARY

"ascertain by" is correct and usable in written English.
You can use it to refer to a process of learning or determining something. For example, "The college admissions counselors sought to ascertain the student's qualifications by reviewing their transcripts and test scores."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

"The technology allows practitioners to see what we used to ascertain by experience and feel".

The New York Times - Tech

None of them look particularly lonely, but nagging psychological trauma is hard to ascertain by standing next to someone for 30 seconds.

The Guardian - Music

The good performance of the proposed HGAPSO-ANN model ascertain by comparison between the prediction of this model and corresponding experimental data.

Journal of Petroleum Science and Engineering

Repeatedly, in many different camps, we were able to ascertain by our commissions that such cases of concealment did exist, and in those cases we at once called the guilty party to account.

Yale University

Thus, the court's task is to ascertain, by scrutinizing all of the evidence as to each element of damages, what amount would be the maximum the jury could have reasonably awarded.

Harvard University

If Greece had already appeared difficult to govern, it will now be out of control, as we can ascertain by the government's grovelling and the police force's spiteful inaction in the face of widespread rioting across the country over the past two days.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

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

Polyhedron

Lipoperoxidation was ascertained by the formation of MDA.

European Journal of Obstetrics & Gynecology and Reproductive Biology

Students' learning approaches were ascertained by the Approaches and Study Skills Inventory for Students.

Procedia - Social and Behavioral Sciences

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

Expert writing Tips

Best practice

When using "ascertain by", ensure that the method or means of discovery is clearly stated to provide context and clarity.

Common error

Avoid using "ascertain by" in casual conversation or informal writing. It is more appropriate for formal or academic contexts.

Linguistic Context

The phrase "ascertain by" functions as a verb phrase, indicating a method or process through which something is discovered or determined. Ludwig AI confirms its grammatical correctness, as demonstrated in various examples.

Expression frequency: Uncommon

Frequent in

Science

57%

News & Media

29%

Academia

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "ascertain by" is a grammatically correct phrase used to describe the method by which something is discovered or determined. It is most commonly found in scientific and academic writing, indicating a formal register. Ludwig AI validates its usage through real-world examples. While alternatives exist, the phrase's specific emphasis on methodology makes it a valuable tool in contexts requiring clarity and precision. It's important to use it in formal contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

ascertained via

Use another word instead of "by".

determine through

Focuses on the act of making a firm decision or conclusion using a specific method.

establish via

Highlights the use of a particular route or method to confirm or prove something.

find out by means of

Emphasizes the process of gaining knowledge or discovering information through a specific tool or action.

discover through

Suggests uncovering something previously unknown using a certain approach.

learn from

Focuses on gaining knowledge or understanding as a result of a particular experience or source.

deduce from

Implies drawing a conclusion or inference based on evidence or reasoning.

infer from

Similar to deduce, but suggests a more speculative or less certain conclusion.

conclude based on

Highlights the act of forming an opinion or judgment after considering specific facts or information.

gather from

Suggests collecting information from various sources to form an understanding.

FAQs

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

Use "ascertain by" to indicate the method or means through which something is discovered or determined. For example, "The cause of the error was ascertained by reviewing the system logs".

What are some alternatives to "ascertain by"?

You can use alternatives like "determine through", "establish via", or "find out by means of" depending on the specific context.

Is "ascertain by" formal or informal?

"Ascertain by" is generally considered a formal phrase. It is more appropriate for academic, scientific, or professional writing than for casual conversation.

How does the meaning of "ascertain by" differ from "find by"?

"Ascertain by" implies a more careful or systematic investigation to discover something, while "find by" is a more general term for locating something, it's better to use find out by means of.