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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by ascertaining
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by ascertaining" is correct and usable in written English.
You can use it when describing the process of finding out or determining information or facts. Example: "The researchers improved their findings by ascertaining the accuracy of the data collected."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(20)
through investigation
in determining
by establishing
by determining on
via inquiry
based on analysis
through research
utilizing research
following examination
through inquiry
through training
through enquiry
through probing
through questioning
through discussion
through investigating
upon researching
upon discovering
informed by research
upon seeks
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
This may result in effect-size estimates that are upward biased (referred to as "ascertainment bias"); this is caused by ascertaining only those samples that result in genetic loci with evidence of significant association.
The study concluded by ascertaining the structural behavior of the standing seam roof under the effect of uplift pressure.
Science
By ascertaining regions of high SIN score, therapeutics can be appropriately designed to target these regions of low mutability.
Science
We advance complex trait genetics by ascertaining uncharacterized sequence variation and by resolving the relative importance of additive variation and epistasis in complex traits.
Here, we assessed the hypothesis that early inflammatory genes are related to arthrofibrosis by ascertaining gene expression during the early stages of contracture genesis in an animal model.
Science
(c) An employer whose work force primarily consists of workers disabled for the work to be performed may determine the prevailing wage by ascertaining the wage rates paid to the experienced nondisabled workers of other employers in the vicinity.
Academia
The maximum dollar amounts were established by ascertaining '(t)he mean age of the oldest child in each size family.' See Memorandum of Law in Support of Defendants' Motion for Summary Judgment 910.
Academia
To improve the physical and psychological well-being of captive animals, we should ensure that animals act on their own will, by ascertaining the voluntary nature of their behaviour.
The contingent valuation method (CVM) was employed as a mechanism to decide a monetary valuation of public preferences for offsetting carbon emissions by ascertaining the value attached to climate protection in Kuala-Lumpur, Malaysia.
In this case, the court will decide whether the electors for president of the United States, and thus the president of the United States himself, will be chosen by ascertaining the actual outcome of the popular vote in Florida in the election of Nov. 7, 2000, or whether the president will instead be chosen without counting all the ballots lawfully cast in that state.
News & Media
Moreover, the concern that the controversy be "concrete and sharply presented" is fully satisfied by ascertaining that "the judgment of the state court causes direct, specific, and concrete injury to the parties who petition for our review, [and that] the requisites of a case or controversy are also met". ASARCO, supra, 490 U.S., at 623-624, 109 S.Ct., at 2049.
Academia
Expert writing Tips
Best practice
Use "by ascertaining" when you want to emphasize a methodical or careful process of finding something out, particularly in formal writing.
Common error
Avoid using "by ascertaining" in casual conversation or informal writing. Simpler alternatives like "by finding out" or "by learning" are often more appropriate.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by ascertaining" functions as a prepositional phrase modifying a verb, adverb, or adjective. It indicates the means or method by which an action is performed or a result is achieved. The phrase adds a sense of formality and precision to the sentence, as indicated by Ludwig.
Frequent in
Science
75%
Academia
15%
News & Media
5%
Less common in
Formal & Business
3%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "by ascertaining" is a grammatically correct and frequently used phrase, particularly in formal and scientific writing, as confirmed by Ludwig. It specifies the method by which information is determined. While highly suitable for academic and professional contexts, it may sound overly formal in casual settings, where simpler alternatives are preferable. The analysis of usage patterns reveals its prevalence in science and academic domains. Remember to use "by ascertaining" to emphasize careful and methodical information gathering.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
through determining
Replaces the preposition "by" with "through" and uses the gerund "determining" instead of "ascertaining".
via determining
Similar to "through determining", but uses "via" as the preposition.
by finding out
Uses a more common and less formal verb phrase "finding out" in place of "ascertaining".
through investigation
Replaces "ascertaining" with the noun "investigation", focusing on the process of inquiry.
by discovering
Emphasizes the act of uncovering or learning something new, using "discovering" instead of "ascertaining".
in determining
Shifts the emphasis slightly, focusing on the act of determining as part of a larger process.
upon determining
Uses "upon" to indicate a point in time when the determination is made.
by establishing
Highlights the act of setting something firmly or proving it.
by learning
Uses a simpler verb to convey the act of gaining knowledge or understanding.
through the process of determining
Expands the phrase to emphasize the methodical nature of the determination.
FAQs
How can I use "by ascertaining" in a sentence?
The phrase "by ascertaining" is used to describe a method or process of finding something out. For example, "The researchers improved their findings "by ascertaining" the accuracy of the data collected."
What are some alternatives to "by ascertaining"?
You can use alternatives such as "through determining", "via determining", or "by finding out" depending on the context.
Is "by ascertaining" formal or informal?
"By ascertaining" is generally considered a formal phrase, best suited for academic, scientific, or professional writing. In more casual contexts, simpler alternatives may be preferable.
Which is more appropriate, "by ascertaining" or "by finding out"?
"By ascertaining" is more formal and implies a careful, methodical process. "By finding out" is less formal and more general, suitable for everyday language.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested