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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
after observing that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"after observing that" is a correct and usable phrase in written English.
It generally implies that someone noticed a fact or a situation before making an assessment or a decision. For example: After observing that the class had grown in size, the teacher ordered new textbooks for the students.
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(14)
upon noticing that
having seen that
following the observation that
in light of the fact that
once it was observed that
since observing that
after recognizing that
after recognising that
after considering that
after acknowledging that
after discovering that
after demonstrating that
after noting that
after noticing that
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
60 human-written examples
If the argument is presented after time t1 (after observing that c is black), then it is a postdiction.
Science
"We decided to pursue the project after observing that mainstream dating apps often fail to account for cultural preferences and rarely yield positive experiences for users of color," said Spann.
News & Media
After observing that ERK3 mainly localized at the spindle after pre-MI,we investigated the correlation between ERK3 and microtubule dynamics.
Science
After observing that zinc content varied with loss of pluripotency across a colony, we examined hESCs differentiated into endoderm by activin A induction [27], [28].
Science
Analysts provide their own RPE rating after observing that task.
After observing that sequence synthesis from oligonucleotides and DNA assembly can be done simultaneously using a one-step isothermal assembly master mix, we investigated whether the overlaps needed for assembly could be added simultaneously in situ.
Science
After observing that mtDNA present within cosmid probes 5 and 20 hybridized to a similar location on chromosome 9L in B73, B37, Mo17, and M825, the hybridization of these probes in a more diverse group of maize lines was examined.
Science
After observing that they both had husbands called Philip, the conversation had rather died.
News & Media
Stanford HCV authority Jeff Glenn, MD, PhD, has resurrected clemizole after observing that it impedes the virus's replication.
Academia
"Was he rude in any way?" Ms. Myslicki asked about Noble after observing that his Jupiter was in Capricorn.
News & Media
"After observing that only insurgents were in the area, the local Isaf commander ordered air strikes which destroyed the fuel trucks and killed a large number of insurgents.
News & Media
Expert writing Tips
Best practice
Use "after observing that" to clearly indicate that an action or conclusion is based on a specific, prior observation. This helps establish a logical connection between the observation and the subsequent action.
Common error
Avoid using "after observing that" if the subsequent statement isn't a direct result or logical conclusion of the observation. Ensure the link between the observation and the following action is explicit to maintain clarity.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "after observing that" functions as an adverbial phrase, introducing a dependent clause that specifies the reason or basis for the main clause's action or statement. As Ludwig AI explains, it sets up a cause-and-effect relationship, indicating that the subsequent action is a direct result of the observation.
Frequent in
Science
42%
News & Media
35%
Academia
12%
Less common in
Encyclopedias
2%
Wiki
1%
Formal & Business
8%
Ludwig's WRAP-UP
In summary, the phrase "after observing that" is a versatile and grammatically correct adverbial phrase used to introduce an explanation or justification based on a prior observation. As Ludwig AI confirms, it is widely applicable across various contexts, with high frequency in scientific, news, and academic writing. While it maintains a generally neutral register, alternative phrases can be used to adjust the level of formality or emphasize specific aspects of the observation. When using "after observing that", ensure that there's a clear and logical connection between the observation and the subsequent statement. With a source quality score of 81 and an expert rating of 4.5, this phrase is a reliable tool for clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
upon noticing that
Replaces 'observing' with 'noticing', emphasizing a more casual or immediate recognition.
having seen that
Uses 'seen' to convey the observation, focusing on the visual aspect or direct awareness.
once it was observed that
Adds formality and emphasizes the completed action of the observation.
following the observation that
Highlights the sequence, indicating that something follows directly from the observation.
in light of the fact that
Introduces a more formal tone, emphasizing the importance of the observed fact.
given that it was observed
Emphasizes the condition or premise based on the observation.
considering that we observed
Highlights the act of considering the observation as part of a decision-making process.
since observing that
Indicates a cause-and-effect relationship, where the observation leads to a subsequent action or conclusion.
because it was apparent that
Focuses on the obvious nature of the observation, suggesting it was easily noticeable.
as a result of observing that
Emphasizes that the action or conclusion is a direct consequence of the observation.
FAQs
How can I use "after observing that" in a sentence?
Use "after observing that" to introduce a statement that is based on a prior observation. For instance, "After observing that the plants were wilting, I decided to water them."
What phrases are similar to "after observing that"?
Alternatives include "upon noticing that", "having seen that", or "following the observation that". The best choice depends on the specific context and desired level of formality.
Is "after observing that" formal or informal?
"After observing that" is suitable for both formal and informal contexts. However, in highly formal writing, consider alternatives like "in light of the fact that" for a more elevated tone.
What's the difference between "after observing that" and "after noting that"?
While both phrases are similar, "after observing that" often implies a more direct or visual observation, whereas "after noting that" can refer to a more general recognition or awareness of something. You might use "after observing that" when describing a scientific experiment, and "after noting that" when summarizing a meeting.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested