Used and loved by millions
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
is directed upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is directed upon" is not commonly used in written English and may sound awkward or incorrect in many contexts.
It could be used in a formal or technical context where something is aimed or focused towards a specific target or subject. Example: "The research is directed upon the effects of climate change on marine biodiversity."
Science
News & Media
Encyclopedias
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
3 human-written examples
If that is so, Aristotle could not accept the thesis that for any episode of thought t, necessarily t is or is directed upon a pictorial image.
Science
Yet the same work can return to existence when the same sort of imaginative attention is directed upon the physical system that constitutes the supervenience base of the artwork, thereby "reviving" the correlative aesthetic design.
Science
That a psychological state is experienced, "and is in this sense conscious, does not and cannot mean that this is the object of an act of consciousness, in the sense that a perception, a presentation or a judgment is directed upon it" (Husserl 1984a, 165 [2001, I, 273]).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
It is soon evident that the rebels are determined to attack the Monitors in detail, in the hope of sinking them by the tons of metal that can be directed upon them at a single discharge.
News & Media
Immediacy: Furthermore, our perceptual experiences are non-neutral about the actual presence of the mind-independent objects and features in our environment they are directed upon.
Science
Both the doxastic and sub-doxastic venture models, however, allow for the possibility that authentic faith may be variously realised, and be directed upon different, and mutually incompatible, intentional objects.
Science
As noted above, the diagnostic and therapeutic gaze was directed upon that which was invisible in the patient's sick body, the very nature or essence of disease.
The examination was directed upon an isolated segment (approximately 5 cm) of the terminal ileum proximal to the ileocaecal valve, held in place by a supporting device.
Science
T. S. Eliot further argued that "the progress of an artist is... a continual extinction of personality"; forget about getting to know the figure behind the words: "Honest criticism and sensitive appreciation is directed not upon the poet but upon the poetry".
News & Media
Mss116 by itself displays high unwinding activity in the absence of partner proteins in vitro, and functional studies give no indication that Mss116's helicase activity is directed by or dependent upon a partner protein in vivo.
Science
Interestingly, an upward deflection is observed at −160 mV, suggesting that the fluorophore at the top of S4 segment is directed towards a more hydrophobic environment upon hyperpolarization.
Science
Expert writing Tips
Best practice
When using "is directed upon", ensure the context is formal or technical. In more general writing, consider using alternatives like "is focused on" or "is aimed at" for clearer communication.
Common error
Avoid overuse of the passive construction "is directed upon" in favor of active voice. For instance, instead of "Attention is directed upon the problem", write "We direct our attention to the problem" for a more engaging style.
Source & Trust
82%
Authority and reliability
3.3/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "is directed upon" is a passive verb phrase indicating that a subject is receiving the action of being directed or aimed. Ludwig's examples show it often describes focus or attention being applied to something.
Frequent in
Science
67%
News & Media
17%
Encyclopedias
16%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is directed upon" signifies that something is being intentionally focused or aimed at a specific subject or object. While grammatically sound, Ludwig AI indicates that its usage is infrequent and can sound overly formal. The analysis reveals that this phrase is primarily found in scientific and academic contexts. For clearer communication, consider using more common alternatives such as "is focused on" or "is aimed at", especially in general writing. When aiming for a formal or technical tone, ensure that the context warrants the use of "is directed upon" to avoid sounding unnatural.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is focused on
Changes the verb to "focused" and the preposition to "on" for a more common phrasing.
is aimed at
Replaces "directed" with "aimed" and "upon" with "at", creating a more direct and frequently used alternative.
is targeted at
Substitutes "directed" with "targeted" and "upon" with "at", suggesting a deliberate focus.
is centered on
Replaces "directed" with "centered", implying a central point of attention.
is concentrated on
Uses "concentrated" instead of "directed", suggesting a higher degree of focus or effort.
is geared towards
Changes to "geared towards", indicating a design or adaptation for a specific purpose.
is oriented towards
Replaces "directed" with "oriented", highlighting a specific direction or alignment.
is inclined to
Expresses a tendency or predisposition, shifting the meaning slightly from direct intention.
is predisposed to
Suggests a prior inclination, moving further from the direct intentionality of "directed upon".
is contingent on
Emphasizes dependence rather than direction, significantly altering the original meaning.
FAQs
What does "is directed upon" mean?
The phrase "is directed upon" means that something is being aimed or focused toward a specific target or subject. It suggests a deliberate intention to focus attention or effort on something.
How can I use "is directed upon" in a sentence?
While grammatically correct, "is directed upon" is not commonly used. A sentence example: "The research is directed upon the effects of climate change.". Consider using alternatives like "is focused on" or "is aimed at" for clarity.
What can I say instead of "is directed upon"?
You can use alternatives like "is focused on", "is aimed at", or "is targeted at" depending on the specific context.
Which is correct, "is directed upon" or "is directed at"?
Both phrases are grammatically correct, but "is directed at" is more common and generally preferred. "Is directed upon" may sound overly formal or archaic in many contexts.
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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
3.3/5
Expert rating
Real-world application tested