this is not demonstrated

USAGE SUMMARY

The phrase "this is not demonstrated" is correct and usable in written English.
You can use it when indicating that something has not been shown or proven in a particular context. Example: "The effectiveness of the new method is still in question, as this is not demonstrated in the current research."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The second step, oxygen releasing can be carried out using solar thermal route but this is not demonstrated experimentally by authors.

Materials for Renewable and Sustainable Energy

As mentioned above, the concept of interactive trouble (Ludwig and Herschell, 1996) resonated with the PSTs, who tended to find it everywhere in their transcripts, although this is not demonstrated in the examples of quality work shown above.

Functional Linguistics

A common way is to counter-stain with PNA, but this is not demonstrated or mentioned in Methods.

eLife

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

"This is not demonstrating to this community that there is any respect.

BBC

However, this was not demonstrated in our study; cervical length did not change post-procedure either acutely or subacutely at 24 hours.

Plosone

Unfortunately, this was not demonstrated from our data.

BMC Geriatrics

This was not demonstrated for the other causes of PI.

Critical Care

Unfortunately this was not demonstrated specifically for PPARα.

BMC Genomics

This was not demonstrated in the current study.

Environmental Health: A Global Access Science Source

This was not demonstrated for the HER2 3+ cases only.

Breast Cancer Research

One linkage could be a common autoantibody-profile; however this was not demonstrated.

BMC Nephrology

Expert writing Tips

Best practice

When using this phrase, ensure you provide context as to why it hasn't been demonstrated and what evidence would be required to demonstrate it.

Common error

Avoid using "this is not demonstrated" to completely dismiss an idea. Instead, frame it as an area needing further research or investigation, acknowledging potential but unproven value. This maintains a balanced and professional tone.

Linguistic Context

The phrase "this is not demonstrated" functions as a negative assertion, indicating a lack of evidence or proof for a particular claim or statement. Ludwig examples illustrate this usage across various contexts, emphasizing the absence of supporting data or experimental validation.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

20%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "this is not demonstrated" is a grammatically sound and usable expression, primarily used to indicate a lack of evidence or proof for a specific claim. Ludwig AI confirms its appropriateness and offers alternatives such as "this is unproven" or "this is unsubstantiated". Predominantly found in science and news contexts, the phrase maintains a formal register. When using "this is not demonstrated", ensure you provide relevant context to explain why the claim lacks evidence, while avoiding complete dismissal to encourage further investigation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

this has not been proven

Replaces "demonstrated" with "proven", emphasizing a lack of factual evidence.

this has not been shown

Uses "shown" instead of "demonstrated", suggesting a lack of visual or empirical evidence.

this remains unproven

Emphasizes the continuing lack of proof, using a more formal tone.

this lacks evidence

Focuses on the absence of supporting evidence.

there's no proof of this

Shifts to a more direct and assertive statement about the absence of proof.

this is unsubstantiated

Replaces "demonstrated" with "unsubstantiated", highlighting the lack of factual support.

this is unsupported

Indicates a lack of backing or validation for the claim.

this is unverified

Highlights that the claim has not been checked or confirmed.

this hasn't been validated

Suggests a lack of formal confirmation or approval.

this is just an assumption

Positions the statement as speculative, lacking concrete basis.

FAQs

What does "this is not demonstrated" mean?

The phrase "this is not demonstrated" means that something has not been proven or shown to be true or effective through evidence or experimentation. It indicates a lack of support for a particular claim or idea.

How can I use "this is not demonstrated" in a sentence?

You can use "this is not demonstrated" to indicate that a hypothesis or claim lacks supporting evidence. For example: "The effectiveness of the new therapy "this is not demonstrated" in clinical trials."

What are some alternatives to "this is not demonstrated"?

Alternatives include phrases like "this is unproven", "this is unsubstantiated", or "this lacks evidence". The best choice depends on the specific context and the desired level of formality.

Is it better to say "this is not demonstrated" or "this has not been demonstrated"?

Both "this is not demonstrated" and "this has not been demonstrated" are grammatically correct and generally interchangeable. The latter may sound slightly more formal and emphasizes the duration or process of lacking demonstration, but the difference is minimal.