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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
assert by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "assert by" is not commonly used in written English and may not convey a clear meaning without additional context.
It could potentially be used in contexts where one is stating or affirming something through a specific means or method. Example: "The researcher aims to assert by empirical evidence that the theory holds true."
Science
Academia
News & Media
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
7 human-written examples
Predictions assert by 2020 half of all searches will be done through dictation, and 30% of all queries will be performed without a screen.
News & Media
She is very supportive of the military, a sympathy that can be explained, they assert, by a yearning for national cohesion.
News & Media
And this in one of two ways, either by change of shape, as the same wax takes the shape both of a sphere and of a cube, or, as some assert, by resolution into planes.
They say it takes into account internal repression, regional stability, and threats to "assert by force a territorial claim", but they also say that "full weight" should be given to Britain's commercial and diplomatic interests.
News & Media
To prevent any misapplication of the views expressed in this opinion, it is proper to observe that we do not mean to assert, by any thing we have said, that a State may not authorize proceedings to determine the status of one of its citizens towards a non-resident, which would be binding within the State, though made without service of process or personal notice to the non-resident.
Academia
If in the whole department of 112 unintentional wrongs the courts arrived at no further utterance than the question of negligence, and left every case, without rudder or compass, to the jury, they would simply confess their inability to state a very large part of the law which they required the defendant to know, and would assert, by implication, that nothing could be learned by experience.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
It had been asserted by his colleague [Col.
Academia
Nonetheless, human freedom is in fact asserted by classical theists.
Encyclopedias
Such existence, as asserted by realists, is merely fictitious.
Encyclopedias
The claims asserted by Infigen, therefore, could not be patented.
News & Media
Laboratory model of glider is developed from the final design asserted by CFD.
Expert writing Tips
Best practice
When using "assert by", ensure the context clearly specifies the method or means by which the assertion is made. Clarity is crucial because it is not a standard English construction.
Common error
Avoid using "assert by" as a generic substitute for more precise verbs like "demonstrate", "prove", or "argue". Ensure that the 'by' phrase adds meaningful information about how the assertion is made.
Source & Trust
83%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assert by" functions to specify the method or means by which a statement or claim is being made. As Ludwig AI suggests, it emphasizes the process through which the assertion is conveyed or supported.
Frequent in
Science
30%
Academia
30%
News & Media
20%
Less common in
Encyclopedias
10%
Formal & Business
10%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "assert by" is an uncommon construction used to specify the method or means by which an assertion is made. According to Ludwig AI, its grammatical acceptability is somewhat debated, though understandable in specific contexts. When using this phrase, clarity is paramount; ensure the 'by' phrase adds meaningful detail about the assertion's methodology. Alternatives such as "state through", "affirm via", or "claim based on" may offer more conventional phrasing, so carefully consider the best way to convey your meaning. Authoritative sources like The New York Times and The Guardian sometimes employ this structure, primarily in academic or scientific discussions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
state through
Focuses on the act of declaring something using a specific medium or method.
affirm via
Emphasizes a strong declaration made through a particular channel.
claim based on
Highlights the foundation or justification for a claim.
contend using
Suggests arguing a point supported by specific tools or evidence.
argue through
Implies making a case or presenting a viewpoint via a certain approach.
maintain by
Indicates sustaining a belief or position by means of something.
profess through
Conveys openly declaring a belief or feeling through a certain medium.
declare with
Stresses a formal announcement accompanied by a specific attribute or feature.
express through
Focuses on conveying an idea or feeling using a particular channel.
put forward via
Indicates suggesting an idea or proposal through a particular method.
FAQs
How can I use "assert by" in a sentence?
While not a standard phrase, you can use "assert by" to indicate the method by which something is stated. For instance, "The researcher aims to "assert by" empirical evidence that the theory holds true."
What are some alternatives to "assert by"?
Consider alternatives like "state through", "affirm via", or "claim based on" depending on the specific nuance you wish to convey.
Is "assert by" grammatically correct?
While understandable, "assert by" is not a conventional English phrase. Ludwig AI suggests that the phrase is acceptable but recommends ensuring clarity in its usage.
What's the difference between "assert by" and "assert through"?
"Assert through" might be a more common phrasing when indicating the means of assertion. Both aim to specify how an assertion is made, but "assert through" typically flows more naturally in English.
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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
83%
Authority and reliability
3.5/5
Expert rating
Real-world application tested