additional duration

USAGE SUMMARY

The phrase "additional duration" is correct and usable in written English.
It can be used when referring to an extended period of time beyond what was originally planned or expected. Example: "The project will require additional duration to complete due to unforeseen challenges."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

Each group had a median additional duration of 1 month.

BMC Infectious Diseases

Consequently, for formaldehyde-induced sensory irritation, once symptoms are produced at a certain concentration, they are not exacerbated with additional duration of exposure.

Critical Reviews in Toxicology

In conclusion, adding the HPV test to cytology in primary screening for cervical cancer results in an additional duration of the detectable preclinical stage of 2 5 years.

British Journal of Cancer

Compared with a 70-year-old smoker, an 80-year-old 20 CPD smoker accrues not only 10 years additional duration but also 10 pack-years.

British Journal of Cancer

Nevertheless, the additional duration of the task was not excessive compared to the mean duration of a complete otosclerosis surgery, which is reported as 54 ± 21 minutes [ 27].

BioMed Research International

The animals were then injected with cocaine (3.2 mg/kg) and placed into the white compartment for an additional duration of 20 min. Day 5 Place preference was evaluated in a 20 min test.

Genes, Brain and Behavior

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

While contractures initially improved, a plateau was reached beyond which additional durations of spontaneous recovery led to no additional gain of knee extension.

BMC Musculoskeletal Disorders

These constituted a plateau after which additional durations of recovery added no significant gain in knee extension compared with the previous recovery duration (P > 0.05 for all 8 comparisons; Figure  1).

BMC Musculoskeletal Disorders

We collected data on age, sex, Model for End Stage Liver Disease (MELD) score (bilirubin, creatinine and PT/INR) at diagnosis, peritoneal white blood cell count and differential, blood and peritoneal culture data, dose of ceftriaxone, additional antibiotics, duration of antibiotic therapy, creatinine trends, intensive care utilization, length of hospital stay and mortality.

F1000Research

None of the physical factors (absolute/relative schoolbag weight, carrying an additional item, duration of carriage, method of travel to school) were associated with schoolbag-related discomfort.

Applied Ergonomics

Table 1 Data on the ten patients Case Gender, age (years) Involved side Weight (kg) Type of injury/fracture Initial treatment Previous operations Type of arthrodesis Additional procedures Duration that cast was worn (weeks) Complications Follow-up (months) Ankle-Hindfoot Scale (94 pointstotal)* 1 F, 60 R 75 Severe arthrosis, rheumatoid arthritis No Two failed fusions (ex. fix).

Strategies in Trauma and Limb Reconstruction

Expert writing Tips

Best practice

Use "additional duration" when precision is required, especially in scientific or technical contexts where the exact amount of added time is important.

Common error

Avoid using "additional duration" in informal settings. Phrases like "extra time" or "more time" are often more appropriate and less stilted in casual conversation or writing.

Linguistic Context

The phrase "additional duration" primarily functions as a noun phrase that specifies a length of time added to an existing or expected period. As indicated by Ludwig AI, it correctly conveys the concept of extended time. The examples show it often modifies nouns related to processes, treatments, or exposures.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

21%

Formal & Business

3%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "additional duration" is a grammatically sound phrase used to denote an extension of time. While Ludwig AI confirms its correctness, it's more suitable for formal and scientific contexts where precision is valued. As the examples show, it appears most frequently in scientific literature and, to a lesser extent, in news articles. For more casual settings, simpler alternatives like "more time" or "extra time" are generally more appropriate. Remember to use "additional duration" when accuracy and formality are paramount.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

further duration

Similar in meaning, but slightly more formal.

extended time period

Focuses on the length of time being longer than initially planned.

extra time

A simpler, more common way to indicate additional time.

supplementary period

Highlights the idea of the time being an addition to something already existing.

added time

A concise way of expressing that time has been appended.

prolonged timeframe

Emphasizes the lengthening of the original time.

increased time

Directly states that the amount of time has been made larger.

extended length

Focuses on the increased length of time.

incremental time

Highlights the gradual addition of time.

surplus time

Implies there's more time than what's strictly necessary.

FAQs

How can I use "additional duration" in a sentence?

You can use "additional duration" to describe an extension of time, such as "The experiment required an additional duration of 24 hours" or "The therapy showed benefits with an additional duration of treatment".

What are some alternatives to "additional duration"?

Alternatives include "extended time period", "extra time", or "supplementary period". The best choice depends on the specific context and desired level of formality.

Is "additional duration" formal or informal?

"Additional duration" tends to be more formal. In informal contexts, phrases like "more time" or "extra time" are generally preferred.

What's the difference between "additional duration" and "longer duration"?

"Additional duration" implies adding to an existing duration, while "longer duration" simply indicates a duration that is longer than some implicit standard. For example, "The study required an additional duration of testing" means that they prolonged testing beyond the initial plan. "Longer duration of testing" implies the duration was simply long.