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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
are not changed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'are not changed' is correct and usable in written English.
You can use it when you want to express that a certain thing or situation has not been altered in some way. For example: "Despite the recent economic climate, our company policies are not changed."
✓ Grammatically correct
Science
News & Media
Academia
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
59 human-written examples
The values of NR and FNR are not changed.
Performance characteristics are not changed during the six month period of in-situ testing.
When the nano-dimensional material is not well-dispersed, the degradation products are not changed.
Science
The unit cell parameters of the crystalline PEKEKK phase are not changed in the blends.
Science
It was found that the charge and mass transport processes are not changed by the viscosity.
Science
The internalization kinetics of the wild-type receptor are not changed by LDL binding.
Academia
All other aspects of the SSL/TLS handshake and session establishment are not changed.
Academia
"It is pointless to impose net neutrality upstream if the rules are not changed downstream".
News & Media
The laws of motion take such a form that they are not changed by uniform motion.
Encyclopedias
Both are not changed in the MIadjacent but the proteins could be below detection levels.
Science & Research
Its essential message and purpose are not changed because gay people happen to participate.
News & Media
Expert writing Tips
Best practice
When using "are not changed", ensure that the subject is clearly defined to avoid ambiguity about what remains unaltered.
Common error
Avoid assuming that "are not changed" implies a complete lack of impact. There might be subtle effects even if the primary characteristics remain the same.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are not changed" functions as a predicate adjective, describing the state of a noun or pronoun. Ludwig AI affirms this is correct. Examples show its use to assert that certain properties, conditions, or characteristics have remained unaltered.
Frequent in
Science
69%
Academia
15%
News & Media
13%
Less common in
Encyclopedias
1%
Formal & Business
1%
Wiki
0%
Ludwig's WRAP-UP
The phrase "are not changed" is a versatile expression used to indicate that something has remained in its original state despite potential influences. As Ludwig AI confirms, the phrase is grammatically correct and widely employed across various domains, including science, academia, and news. Its primary function is to convey stability and a lack of alteration. While alternatives like "remain unchanged" or "stay the same" exist, "are not changed" provides a clear and direct way to communicate that certain aspects have persisted without modification. Remember to ensure that the subject is clearly defined to avoid any ambiguity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
remain unchanged
Expresses a continuation of the same state without alteration.
stay the same
Indicates a lack of variation or modification.
are not altered
Focuses on the lack of modification or adjustment.
are not modified
Emphasizes the absence of alterations or revisions.
are unaffected
Highlights that something remains influenced.
persist unchanged
Suggests an ongoing state of not being changed over time.
are preserved
Implies protection from alteration, maintaining original condition.
are kept intact
Highlights the state of remaining whole and not diminished.
are maintained
Stresses the effort to keep something in its current state.
are stabilized
Indicates the preventing something from changing or fluctuating.
FAQs
How can I use "are not changed" in a sentence?
You can use "are not changed" to indicate that something remains in its original state despite external factors. For instance, "The core principles of the organization "are not changed" despite the restructuring efforts".
What are some alternatives to saying "are not changed"?
You can use alternatives like "remain unchanged", "stay the same", or "are unaffected" depending on the context.
Is it better to use "are not changed" or "remain unchanged"?
Both "are not changed" and "remain unchanged" are grammatically correct and can be used interchangeably in many contexts. The choice often depends on stylistic preference.
In what contexts is "are not changed" most appropriate?
"Are not changed" is suitable in various contexts, including scientific reports, news articles, and academic papers, to convey that certain parameters or conditions have remained constant. It's also appropriate when discussing policies or procedures that "stay the same".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested