on observing that

USAGE SUMMARY

The phrase "on observing that" is correct and usable in written English.
It can be used when introducing a statement or conclusion based on what has been noticed or perceived. Example: "On observing that the experiment yielded unexpected results, the researchers decided to conduct further analysis."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

The choice of five factors from each first-level analysis was based on observing that the first five factors had eigenvalues greater than one, and that additional factors typically produced diminishing returns in characterizing the voxel activation profiles.

Plosone

ON OBSERVING that most injured soldiers die before receiving medical attention, Dominique-Jean Larrey, a young French military surgeon in Napoleon's army, proposed installing surgical teams near the frontlines.

The Economist

Also, if a region should be false with probability (1,,alpha), on observing that its neighbour is TRUE, its probability of being FALSE is reduced.

Human-centric Computing and Information Sciences

This may occur even when a terrorist group may not fully understand the reasons and benefits of a mutation but relies on observing that others have adopted it.

Security Informatics

The reason why proving that the half spaces (H_{nu,s}) minimize the above functional leads to the quantitative inequality (5.48) can be understood on observing that (b(H_{nu,s})=e^{-frac{s^2}{2}}nu /sqrt{2pi }).

Bulletin of Mathematical Sciences

Since (2.5) implies 〈 H ( t j, u j ), u j − u 0 〉 ≥ 〈 T u 0, u j − u 0 〉 + 〈 C ( t j Λ, u j ), u j − u 0 〉 + ε 〈 J u j, u j − u 0 〉, it follows from (2.4) and (2.8) that lim sup j → ∞ 〈 J u j, u j − u 0 〉 ≤ 0. Since J satisfies condition ( S + ), we obtain u j → u 0, which implies T u j ⇀ T u 0, C ( t j Λ, u j ) ⇀ C ( 0, u 0 ), and J u j → J u 0. on observing that T is demicontinuous on Ω ¯.

Journal of Inequalities and Applications

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Mr Marr, looking on, observed that the Miliband-Johnson spat might be a glimpse of the future (Mr Miliband as prime minister, Mr Johnson as leader of the opposition).

The Economist

Although Charlotte early on observes that the difference between dialogue onstage and in life is that life demands "thinking time" between epigrams, the characters are still remarkably quick on the uptake: Henry, especially, of course, but so are Charlotte and Henry's teenage daughter, Debbie (Charlotte Parry), and Charlotte herself.

The New York Times

Comment on the feasibility of observing that night, if the weather conditions seem uncertain.

Columbia University

He went on to observe that by being so focussed on what his father hadn't given him James had totally missed what his mother had.

The New Yorker

He goes on to observe that there "is no coincidence that one of the greatest entrepreneurial success stories of the last decade is deeply rooted in one of the greatest technology innovations of the last two decades: Linux and open development".

TechCrunch

Expert writing Tips

Best practice

Use "on observing that" to introduce a conclusion or statement that is directly derived from a specific observation. This construction is suitable for formal writing where you want to clearly link your reasoning to empirical evidence.

Common error

Avoid using "on observing that" when a more direct, active voice construction would be clearer. For example, instead of "It was concluded, on observing that...", prefer "Observing that..., we concluded...".

Linguistic Context

The phrase "on observing that" functions as a prepositional phrase introducing a subordinate clause. It sets the stage for a statement or conclusion that is based on a specific observation. Ludwig AI confirms its proper usage in diverse contexts.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

30%

Wiki

10%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "on observing that" serves as a formal connector, linking an observation to a subsequent statement or conclusion. It is grammatically sound and appropriate for use in scientific, news-related, and other formal contexts. While it's not as common as simpler alternatives like "noting that", it provides a clear and direct way to indicate the basis for your reasoning. Ludwig confirms that this phrase is acceptable in written English, emphasizing its role in drawing conclusions based on what has been noticed. Consider context and desired formality when choosing between "on observing that" and its alternatives.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

upon observing that

Replaces "on" with "upon", offering a slightly more formal tone while retaining the core meaning.

after observing that

Uses "after" to emphasize the temporal sequence of observing something and then making a statement.

noting that

A more concise alternative that directly introduces the observation without the preposition.

given that observation

Highlights that something can be stated thanks to a particular thing having been observed.

considering that observation

Emphasizes careful thought related to the observation.

in light of that observation

Indicates that the following statement is made because of the context provided by the observation.

from the observation that

Highlights the source of a conclusion as stemming directly from the observation.

seeing as how

An informal alternative that presents the observation as a reason or justification.

perceiving that

Focuses on the act of perceiving something as the basis for the subsequent statement.

having observed that

Uses a perfect participle to emphasize the completion of the observation before the subsequent statement.

FAQs

How can I use "on observing that" in a sentence?

Use "on observing that" to introduce a statement or conclusion that follows directly from a particular observation. For example, "On observing that the plant's leaves were wilting, I decided to water it".

What are some alternatives to "on observing that"?

You can use alternatives such as "upon observing that", "after observing that", or simply "noting that", depending on the context and desired level of formality.

Is "on observing that" formal or informal?

"On observing that" leans towards formal usage. For more informal contexts, consider alternatives like "seeing as how" or rephrasing the sentence for greater simplicity.

What's the difference between "on observing that" and "noting that"?

"On observing that" emphasizes the process of observation as the basis for the statement, while "noting that" is more concise and directly introduces the observation.