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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
characterized up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "characterized up" is not correct and not usable in written English.
It seems to be a misunderstanding or misplacement of words, as "characterized" typically does not pair with "up" in standard usage. Example: "The project was characterized by its innovative approach to problem-solving."
⚠ May contain grammatical issues
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
21 human-written examples
As such, it can be fully characterized (up to a constant scale factor) by its zeros in the plane.
Academia
Each material of the PM microgenerator is magnetically or electrically characterized up to 375 °C.
At the present time the linac has been tested and the electron beam characterized up to the maximum operating energy (150 MeV).
Finally, the thermal diffusivity of coatings was characterized up to 523 K with the use of laser flash method and thermal conductivities of coatings were determined.
We show that every unitary representation π of a connected Lie group G is characterized up to quasi-equivalence by its complete moment set.
The sensor array is also characterized up to 1.4 MPa and the sensitivities of 13.7 fF/kPa and 13.4 fF/kPa is observed at temperatures of 20 ℃ and 180 ℃, respectively.
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
-- Designed by architects from Skidmore, Owings and Merrill, the Chicago firm that created many icons of postwar modernism, Ford's headquarters building has the sleek glass-and-steel minimalism that characterized up-to-date architecture in the 1950s, when America was at the wheel of the world and even buildings seemed streamlined for speed.
News & Media
As expected, we found well characterized up-regulated microRNAs in PTC miR-146b-5p miR-146b-5p miR-146b-5put also significantly down-regulated microRNAs in PTC compared to normal samples (Fig. 3a).
Science
TonB-dependent siderophore receptors involved in ferric iron acquisition and amino acid adenylation domains characterized up-regulated systems under LB-Cr VI) conditions, whiLB-Cr VIepair proteins and systems sconditionssulfur from alternative sources (e.g., aliphatic sulfonates) tended to predominate the up-regulated proteome profile obtained under M9L-Cr(VI) conditions.
Science
This is done by global methods: since the associated Euler functional might be unbounded from below, we define a new model space, generalizing the so-called space of formal barycenters and characterizing (up to homotopy equivalence) its low sublevels.
The strategy we propose for characterizing up and down states in electrophysiological data is based on a method widely used in financial data analysis: crossover of moving averages.
Science
Expert writing Tips
Best practice
When describing the qualities of something, use precise language like "defined by", "identified by", or "marked by" instead of the less conventional "characterized up".
Common error
Avoid using "characterized up" when you intend to describe something's defining features. It is better to choose alternatives such as "defined by" or "marked by" to maintain clarity and grammatical accuracy.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "characterized up" is grammatically questionable and rarely used in standard English. Ludwig AI indicates that it's not correct and possibly a misunderstanding. The typical use of "characterized" involves describing distinctive qualities, without the addition of "up".
Frequent in
Science
36%
News & Media
28%
Academia
20%
Less common in
Wiki
8%
Formal & Business
8%
Reference
0%
Ludwig's WRAP-UP
The phrase "characterized up" is generally considered grammatically incorrect and is not recommended for formal writing. As Ludwig AI suggests, it appears to be a misunderstanding of the proper usage of "characterized". While it appears in various contexts, mainly in scientific literature and news, its frequency doesn't validate its grammatical correctness. It's better to use alternatives like "defined by" or "marked by" for clarity and accuracy. When describing features, always aim for precision and conventional language.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
defined by
Replaces "characterized up" with a more direct and grammatically correct expression of definition.
identified by
Focuses on the identification aspect of characterization, providing a clearer and more precise alternative.
marked by
Emphasizes the distinguishing features or traits, offering a concise and effective substitute.
distinguished by
Highlights the unique qualities that differentiate something, providing a formal and accurate option.
featured by
Indicates prominent or noteworthy aspects, offering a slightly less formal but still suitable alternative.
recognized by
Highlights the recognition aspect based on specific traits, more precise than the original.
typified by
Signifies the typical or representative qualities, offering a nuanced substitution.
known for
Replaces "characterized up" with a common and straightforward way to express recognition.
exhibited by
Focuses on the demonstration or display of certain attributes.
illustrated by
Emphasizes the clarifying or explanatory aspect of traits or qualities.
FAQs
How can I use "characterized" correctly in a sentence?
Use "characterized" to describe the distinctive nature or features of something. For example, "The study was characterized by its rigorous methodology" or "The region is characterized by its mountainous terrain".
What are some alternatives to using "characterized by"?
Alternatives include "defined by", "marked by", "known for", or "identified by", depending on the specific nuance you want to convey.
Is it grammatically correct to say "characterized up"?
No, "characterized up" is not considered grammatically correct in standard English. It's better to use phrases like "defined by" or "marked by".
What's the difference between "characterized by" and "defined by"?
"Characterized by" indicates typical or notable features, while "defined by" indicates essential and determining characteristics. "The meeting was characterized by lively debate" versus "Honesty is defined by integrity and truthfulness".
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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
2.8/5
Expert rating
Real-world application tested