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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is defined upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is defined upon" is not commonly used in written English and may be considered awkward or incorrect in some contexts.
It can be used when discussing mathematical functions or concepts that are established based on certain criteria or conditions. Example: "The function f(x) is defined upon the interval [0, 1], where x represents the input values."
Science
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
6 human-written examples
The detector is defined upon three different stages.
where F(A) is defined upon matrix A = [a ij ] such that (16).
Finally, Markov random field is defined upon this graph to extract road network in satellite images.
The generalized fractional derivative is defined upon a weight function and a scale function, which contains many fractional derivatives in the literature as special cases.
Davies-Bouldin (DB) makes use of similarity measure (R_{ij}) between the clusters (C_i) and (C_j), which is defined upon a measure of dispersion ((s_i)) of a cluster (C_i) and a dissimilarity measure between two clusters ((d_{ij})).
The following defines a shorthand for comparing two sets of atoms an interpretation is defined upon with respect to the subset-relation.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
It was based on growth of the deposit mass accumulated in individual filter layers, which was defined upon the scanning electron microscope images, the clearance of layer samples, and the overall increase of the filter mass.
Especially in the field of medical imaging, we are often dealing with a situation when the topology of the object of interest is known from anatomical knowledge and can be defined upon algorithm execution.
Host gene clusters were defined upon a correlation-based adjacency matrix.
Science
Bacteremia was defined upon isolation of S. aureus from at least one blood culture set.
The issue of whether MetS should be defined upon exclusion of diabetes is relevant to both clinical practice and epidemiology.
Science
Expert writing Tips
Best practice
While grammatically acceptable, consider using more common and clearer alternatives like "is based on" or "is determined by" to enhance clarity and readability.
Common error
Avoid using "is defined upon" repeatedly in formal writing. Vary your phrasing by using alternatives such as "is based on" or "is determined by" to maintain reader engagement and demonstrate a broader vocabulary.
Source & Trust
79%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is defined upon" primarily functions as a linking verb phrase indicating a relationship of dependence or foundation. As Ludwig AI notes, its usage might be seen as less common, with alternatives often preferred for enhanced clarity.
Frequent in
Science
71%
News & Media
29%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while grammatically permissible, the phrase "is defined upon" is not the most common or preferred choice in contemporary English. As demonstrated by Ludwig, alternatives like "is based on" or "is determined by" often offer greater clarity and are more frequently used. Predominantly found in scientific and formal contexts, its purpose is to establish the conditions or basis for a definition. Given Ludwig AI's assessment and the available alternatives, it's advisable to consider more conventional phrasing for enhanced readability and impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is based on
Focuses on the foundation or basis rather than the specific act of defining.
is determined by
Emphasizes the causal relationship and the factors that influence the definition.
is contingent upon
Highlights the dependency of the definition on certain conditions.
is dependent on
Similar to "is contingent upon", but with a slightly broader scope of dependency.
relies on
Focuses on the reliance or dependence on something for its definition.
is predicated on
Implies a fundamental assertion or basis upon which the definition rests.
is grounded in
Suggests a solid foundation or basis in something.
is established on
Emphasizes the creation or establishment of the definition on a particular basis.
is formulated upon
Emphasizes the formulation of a definition, adding precision and methodology to the way the definition is presented or constructed.
is built upon
Focuses on gradual addition, which may involve multiple elements to compose something.
FAQs
What does "is defined upon" mean?
"Is defined upon" means that the definition of something depends or is based on specific criteria or conditions. However, it is often clearer to use alternatives like "is based on" or "is determined by".
Is "is defined upon" grammatically correct?
While grammatically acceptable, "is defined upon" is not as common as other alternatives and can sound awkward. It's generally better to use clearer and more common phrases such as "is based on" or "is determined by".
What are some alternatives to "is defined upon"?
Some alternatives to "is defined upon" include "is based on", "is determined by", "is contingent upon", and "is dependent on". The best choice depends on the specific context.
How can I use "is defined upon" in a sentence?
You can use "is defined upon" to indicate that something's definition is reliant on specific factors. For example, "Success is defined upon hard work and dedication." However, consider using clearer alternatives such as "Success is based on hard work and dedication".
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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
79%
Authority and reliability
3.5/5
Expert rating
Real-world application tested