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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
observed duty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "observed duty" is correct and usable in written English.
It can be used in contexts where one is referring to a duty or responsibility that has been acknowledged or fulfilled. Example: "The officer was commended for his observed duty during the emergency response."
✓ Grammatically correct
Science
News & Media
Academia
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
4 human-written examples
Notably, the complement of the observed duty cycle of the secondary channel, namely, the probability to find it idle, is greater (almost double) when the central frequency is equal to fc.
The observed duty cycles from 68 one-way trips between Raleigh and Charlotte are summarized in Table 4.
Science
Numerous factors can lead to variations in observed duty cycles and travel time, including: (1) differences in operating behavior among engineers; (2) longer than scheduled periods at the rail station to load and unload passengers; (3) slow orders because of weather or track repair; and (4) allowing other rail traffic to pass by changing tracks or stopping on a siding [24].
Science
Additionally, it is obvious that when the bandwidth of a secondary channel is within the ranges of the inferred coherent sub-band, the complement of its observed duty cycle remains significant, while when increasing its width more than the coherent region it is significantly reduced, since the channel is affected by the activity of multiple PUs.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
So there's another duty to be observed: the duty to be analytical, the duty to see each challenge separately, not as the sum of all fears.
News & Media
The highest value of the fractional capacity increase was observed at duty ratios of 0.2 0.3 depending on the frequency of operation.
Science
The observed overall duty cycle efficiency of the power-plant was from 28%to40%0% and peak-power demand, such as during acceleration, was provided by the battery-pack, while average power during the duty cycle was met by the fuel cell stack, as designed.
Science
With focusing optics less susceptible to changes in observing conditions, the observing duty cycle can be maintained high.
Science
However, Francis says that this needs to go further, saying that a "statutory obligation should be imposed to observe a duty of candour" – in other words, a demand for new laws to make this possible.
News & Media
But Tóibín prefers to focus on Harris's determination to deliver work "the best I could make it" rather than observe the duty Harris proposes that writers should connect with readers.
News & Media
The lowest degree of macro-particle contamination is observed at a duty cycle of about 40.5%.
Expert writing Tips
Best practice
When using "observed duty", ensure that the context clearly indicates which duty is being referred to, and by whom it was observed. Clarity is key in formal writing.
Common error
Avoid using "observed duty" in casual conversation or informal writing. More straightforward phrasing like "did their job" or "fulfilled the task" is usually more appropriate.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "observed duty" functions as a noun phrase where "observed" acts as an adjective modifying "duty". It denotes a specific responsibility that has been carried out and noted. Ludwig examples show its usage in describing actions performed within professional or ethical guidelines.
Frequent in
News & Media
35%
Science
33%
Academia
32%
Less common in
Wiki
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "observed duty" is grammatically correct, though somewhat uncommon. Ludwig AI indicates that it is suitable for formal contexts such as science, news and media, and academic writing, where it serves to acknowledge the fulfillment of a specific responsibility. It's important to ensure clarity when using this phrase, specifying which duty is being observed. While "observed duty" is appropriate for formal writing, simpler phrasing might be better suited for informal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
adhered to duty
Stresses the consistent and unwavering commitment to a responsibility.
fulfilled obligation
Emphasizes the completion of a required task or responsibility.
upheld duty
Emphasizes the active maintenance and defense of a duty.
discharged duty
Suggests the successful performance and completion of a duty.
met responsibility
Focuses on successfully achieving the requirements of a duty.
acknowledged responsibility
Highlights the recognition and acceptance of a specific duty.
honored obligation
Implies a sense of respect and dedication in fulfilling a duty.
complied with obligation
Focuses on adhering to a specific requirement or expectation.
satisfied responsibility
Indicates the successful fulfillment of a required duty.
respected duty
Conveys a sense of value and importance given to a specific responsibility.
FAQs
What does "observed duty" mean?
The phrase "observed duty" refers to a duty or responsibility that has been fulfilled or acknowledged. It implies that someone has witnessed the performance of that duty.
How can I use "observed duty" in a sentence?
You can use "observed duty" to describe someone fulfilling their responsibilities. For example, "The officer was commended for his "observed duty" during the crisis."
What can I say instead of "observed duty"?
Alternatives include "fulfilled obligation", "discharged duty", or "acknowledged responsibility", depending on the specific context.
Is "observed duty" formal or informal?
"Observed duty" leans towards a formal register. In informal contexts, simpler phrases such as "did their job" might be more suitable.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested