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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a year-long duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a year-long duration" is correct and usable in written English.
It can be used to describe an event or situation that lasts for an entire year. Example: "The project is expected to have a year-long duration, requiring extensive planning and resources."
✓ Grammatically correct
Science
News & Media
Alternative expressions(4)
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
2 human-written examples
An osmotically driven implantable system was designed and characterized for the delivery of leuprolide over a year-long duration.
Several "not yet officially" recognised training programmes exist for the "non-vascular and non-neuro procedures" with a year-long duration.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
However, the observation period of these animals was certainly limited when compared to year-long duration of fibrogenesis in humans.
However, the year-long duration of the study should partially compensate for the lesser number of patients interviewed each month.
Science
Nevertheless, this proportion may be reduced to 64% in scenarios assuming a lower vaccine coverage among girls (50%), and even further if a lower coverage rate occurred in conjunction with a waning effect (32 year long duration of protection).
Science
Sensitivity analysis also show that the waning effect (i.e. assuming 32-year long duration of protection instead of lifetime) has a considerable influence.
Science
short duration, when the completion of a temporary migrant cycle is within 3 years, and long duration, with completion of a cycle in longer than 3 years.
Science
As a comparison, among workers in a Finnish nickel refinery who were exposed primarily to nickel sulfate at levels below 0.5 mg/m as well as to low concentrations of other nickel compounds, there were also two cases of nasal cancer (40-fold increased risk), both of them after a latency of >20 years and long duration of employment.
Science
Among the first ones, we must acknowledge that the duration of follow-up is relatively short, although the mean age of patients (i.e. 44 years) and long duration of disease (i.e. 17 years) allowed us to record a significant number of events.
Science & Research
Over that past twelve years, global long duration balloon (LDB) missions have provided scientists an observation platform that offers tremendous opportunity for accomplishing monumental science.
Science
Among young backpackers (18 35 years old) on a long duration trip in Australia, more than a quarter consumed alcohol and cannabis more frequently (while there was a decrease of the consumption of other drugs) [ 4].
Science
Expert writing Tips
Best practice
When you need to emphasize that something stretches across an entire year without interruption, use "a year-long duration" for greater impact.
Common error
Avoid using "a year-long duration" when you simply mean something happens annually. The phrase emphasizes the continuous length of an event or study, not just its yearly occurrence.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a year-long duration" functions as an adjectival phrase modifying a noun, typically describing an event, study, or project. It emphasizes the length of time, indicating something that lasts for a complete year. As per Ludwig AI, it is grammatically correct and usable in written English.
Frequent in
Science
67%
News & Media
33%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a year-long duration" is a grammatically sound adjectival phrase used to specify that something lasts for a full year. While Ludwig AI confirms its correctness, it's relatively rare in usage. Predominantly found in scientific and news contexts, this phrase serves to provide precise temporal information. When writing, it's useful to be aware of subtle differences between "a year-long duration" and similar phrases like "annual" or "one-year period". Ensure you're emphasizing a continuous, year-long timeframe rather than a yearly occurrence. Using this phrase correctly adds clarity and precision to your writing, particularly in technical or formal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
one-year period
Replaces "duration" with "period", focusing on the timeframe.
twelve-month span
Uses "span" instead of "duration", specifying the twelve-month timeframe.
a duration of one year
Rephrases to emphasize the length of time.
a year in length
Simple rephrasing focusing on length.
a 365-day period
Specifies the duration in days.
annual timeframe
Uses a more concise term, "annual", to convey the yearly nature.
a year-long timeframe
Reorders the phrase and uses "timeframe" instead of "duration".
a period lasting one year
Emphasizes the continuous nature of the period.
lasting a year
A more concise and direct expression.
spanning twelve months
Focuses on the idea of covering a period of twelve months.
FAQs
How can I use "a year-long duration" in a sentence?
You can use "a year-long duration" to describe events, studies, or projects that last for a full year. For example: "The study had "a year-long duration" to fully capture seasonal changes."
What are some alternatives to "a year-long duration"?
Alternatives include "one-year period", "twelve-month span", or "a duration of one year", depending on the context.
Is it correct to say "a duration of a year" instead of "a year-long duration"?
Both are grammatically correct, but "a year-long duration" is more concise and common. "A duration of a year" is slightly more verbose but acceptable.
What's the difference between "annual" and "a year-long duration"?
"Annual" means something happens once a year, while ""a year-long duration"" describes something that lasts continuously for an entire year. For example, an annual conference happens every year, but a year-long study lasts for 365 days.
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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
4.5/5
Expert rating
Real-world application tested