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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proof of concept only
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proof of concept only" is correct and usable in written English.
It can be used to specify that something is intended solely as a demonstration or trial, rather than a final product or solution. Example: "This prototype is proof of concept only, and further development is needed before it can be implemented."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
1 human-written examples
As a proof of concept, only 4 RPLC fractions were collected for CE-MS analysis; however, with even more first dimension prefractions the overall peak capacity could be easily improved (number of prefractions × CE peak capacity).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Nonetheless, we regard the in vitro demonstration of species selectivity and essentially permanent inhibition of insect AChEs by our prototypes as not only proof of concept but also an exceedingly promising beginning to search for conceptually new insecticides that will be useful in agriculture while posing less environmental risk than current insecticides.
Science
It was only a proof of concept, but it's one of many ideas that Presence as a platform will enable.
News & Media
In this small proof-of-concept study, only a relatively small amount (7% for the 2-h period after drug administration) of OI is absorbed under fasting conditions with an SD of 4%.
Science
However, our proof-of-concept implementation only allowed for its application on very small data sets, and its rate-limiting Markov chain Monte Carlo (MCMC) updates on the Dirichlet process, based on a Chinese-restaurant approach, were not amendable to parallelization.
Science
This technique is now implemented by the pharmaceutical industry for optimising phase II and III experimental designs when a good biomarker or a clinical outcome model is available, but the use of an in silico therapeutic model as a proof of concept is only just beginning.
Science
Before you encase your Nano in lucite, however, please understand that this virus is merely a proof-of-concept that runs only on iPodLinux and requires manual intervention to begin infecting.ELF files.
News & Media
However, this proof-of-concept study aimed only to assess feasibility of neurocognitive stimulation in the ICU.
Science
The proof-of-concept vehicle is only about 12in (30cm) long and all the components sit in the hull of a model boat.
News & Media
At present, the Virtuoso Universal Server110 and the Drupal 7 CMS111-based GFZ ISDC Semantic Web-based proof-of-concept data server112 only contain a limited number of entities of the GFZ ISDC repository.
Science
However, these proof-of-concept experiments could only assess the effect of macrophage replenishment during the early cellular phase of the granuloma.
Science
Expert writing Tips
Best practice
When using "proof of concept only", clearly define the scope and limitations of the demonstration to avoid misinterpretations about its readiness for full-scale implementation.
Common error
Avoid presenting a "proof of concept only" as a fully validated or production-ready solution. Emphasize its exploratory nature and the need for further development.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proof of concept only" functions as a qualifier, emphasizing that something is merely a demonstration and not a fully realized product or solution. Ludwig AI confirms this is usable in written English.
Frequent in
Science
55%
News & Media
30%
Formal & Business
15%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "proof of concept only" is a grammatically sound and usable expression that acts as a qualifier. It is used to emphasize that a project or prototype is in its early stages and serves primarily to demonstrate feasibility, not full functionality. Ludwig's analysis of numerous examples across various domains, including science, news media, and business, shows that this phrase helps clarify expectations and prevent misinterpretations about the readiness of a solution. It's vital to clearly define the scope and limitations when using this phrase. Alternatives such as "feasibility demonstration only" or "prototype demonstration only" can also be used depending on the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
feasibility demonstration only
Emphasizes the demonstration of feasibility rather than a full implementation.
prototype demonstration only
Highlights that it's a demonstration of a prototype, not a final product.
demonstration purpose only
Directly states the purpose is for demonstration.
pilot study only
Specifies that it is a preliminary study to test viability.
test case only
Highlights the use of a test case for validation.
experimental validation only
Indicates the limited scope of validation through experimentation.
preliminary validation only
Focuses on the validation aspect being in its early stages.
early stage validation only
Clarifies that the validation is occurring during the initial phases.
initial demonstration only
Emphasizes the demonstration's initial nature.
limited functionality demonstration
Highlights that the demonstration has limited functionality.
FAQs
How can I use "proof of concept only" in a sentence?
You can use "proof of concept only" to describe a preliminary project or experiment designed to demonstrate feasibility, such as, "This prototype is a "proof of concept only", and further development is required."
What's an alternative to "proof of concept only"?
Alternatives include "demonstration purpose only", "prototype demonstration only", or "feasibility demonstration only", each emphasizing different aspects of the preliminary nature of the project.
Is it redundant to say "proof of concept only"?
While "proof of concept" inherently implies a preliminary stage, adding "only" reinforces the message that it's not a finished product and further work is necessary. It can help prevent overestimation of the project's current capabilities.
What are the limitations of a "proof of concept only"?
A "proof of concept only" typically lacks comprehensive testing, scalability, and full feature sets. It primarily serves to validate the core idea and identify potential challenges early in the development process.
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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
4.1/5
Expert rating
Real-world application tested