duration is demonstrated

USAGE SUMMARY

The phrase "duration is demonstrated" is correct and usable in written English.
It can be used in contexts where you are discussing how the length of time something lasts is shown or proven. Example: "In this experiment, the duration is demonstrated through a series of time-lapse recordings that capture the process over several hours."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The degradation mechanism at high temperature storage with prolonged duration is demonstrated to be the accumulation of surface species like LiF/LixPFyOz initiated by the strong reactions between LiPF6 electrolyte and electrode.

Electrochimica Acta

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The results were compared with other studies, and the same tendency of variation with pulse duration was demonstrated.

Ultrasonics Sonochemistry

In Fig. 4, the results of Raman spectroscopy of produced samples at various concentrations of NaCl solutions for different discharge duration are demonstrated.

International Nano Letters

50 mJ Q-switched output at 30 ns pulse duration was demonstrated with a transversely diode-pumped bulk Er3+:Yb3+:glass 1.54 μm laser system of uncomplicated and compact design, using a piezoelectrically driven FTIR shutter.

Optics Communications

In the present study, no relationship between brain weight and disease duration was demonstrated.

BioMed Research International

In the current study, however, significant increases in the HbA1c levels in subjects with long sleep duration were demonstrated even after controlling for depression and regular exercise, which indicates the presence of other contributing mechanisms.

Diabetes Care

Several arcing faults are simulated, and the effect of harmonics on the fault current and secondary arc duration time is demonstrated.

Electric Power Systems Research

The duration before scrapie freedom is demonstrated remains long (except for flocks with a high genetic resistance level) and lasts several years.

BMC Veterinary Research

The duration can be lengthened if necessary or shortened if it is demonstrated that steady-state is reached earlier.

Environmental Sciences Europe

The technique is demonstrated in an aero-propulsion turbine, tested in a short duration rig.

Mechanical Systems and Signal Processing

This is demonstrated repeatedly.

The New Yorker

Expert writing Tips

Best practice

When using "duration is demonstrated", ensure the method or evidence used to demonstrate the duration is clearly explained within the context. For instance, specify what data or observations support the claim about the duration.

Common error

Avoid using "duration is demonstrated" without providing specific details about how the duration was measured or proven. The statement becomes vague if the means of demonstration are not apparent to the reader.

Linguistic Context

The phrase "duration is demonstrated" primarily functions as a statement indicating that a specific length of time has been proven or shown through evidence. Ludwig AI confirms this phrase is usable, further supporting its function in academic, scientific, and general contexts.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

25%

Formal & Business

25%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "duration is demonstrated" is a grammatically correct and usable phrase that signifies the length of time something lasts has been shown or proven. Though relatively rare in occurrence, as evidenced by Ludwig, it most commonly appears in scientific and academic contexts, implying a formal and objective tone. When using this phrase, it is crucial to provide clear details on how the duration was measured or validated. While alternative phrases exist, such as "timeframe is shown" or "length is proven", they may subtly shift the emphasis or formality. The absence of the Oxford Comma is maintained in this report.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

timeframe is shown

Replaces "duration" with "timeframe" and "demonstrated" with "shown", slightly altering the emphasis but retaining the core meaning.

length is proven

Substitutes "duration" with "length" and "demonstrated" with "proven", making the phrase more assertive.

period is illustrated

Changes "duration" to "period" and "demonstrated" to "illustrated", softening the assertion.

timespan is evidenced

Replaces "duration" with "timespan" and "demonstrated" with "evidenced", adding a formal tone.

the length of time is made clear

Expands the original phrase to explicitly mention "length of time" and uses "made clear" instead of "demonstrated", offering more clarity.

the duration has been established

Uses the passive voice and substitutes "demonstrated" with "established", creating a more conclusive statement.

the time scale is confirmed

Substitutes both "duration" and "demonstrated" with synonyms emphasizing verification.

the period under consideration is displayed

Modifies the original phrase by adding "under consideration" and uses "displayed" instead of "demonstrated", adding a descriptive layer.

the span is manifested

Replaces both the terms with synonyms that indicate a showing of the mentioned term.

a time frame is revealed

Replaces "duration" with "a time frame" and uses "revealed" instead of "demonstrated" to express something is uncovered.

FAQs

How can I use "duration is demonstrated" in a sentence?

You can use "duration is demonstrated" to indicate that the length of time something lasts has been shown or proven. For example: "In this experiment, the "duration is demonstrated" through a series of time-lapse recordings".

What are some alternatives to "duration is demonstrated"?

Alternatives include "timeframe is shown", "length is proven", or "period is illustrated", depending on the context and the specific nuance you want to convey.

Is it better to use active or passive voice with "duration is demonstrated"?

The choice between active and passive voice depends on the emphasis you want to place. Active voice (e.g., "Researchers demonstrated the duration") emphasizes the actor, while passive voice ("Duration is demonstrated") emphasizes the duration itself. Both can be grammatically correct, depending on the context.

What is the difference between "duration is demonstrated" and "duration is established"?

"Duration is demonstrated" implies that the duration has been shown or proven through evidence. "Duration is established" suggests the duration has been determined or formally recognized. Use demonstrated when referring to evidence, and established when referring to formal determination.