half a period

USAGE SUMMARY

The phrase "half a period" is correct and usable in written English.
It can be used to refer to a duration that is half the length of a standard period, often in academic or scheduling contexts. Example: "The class will last for half a period today due to a school assembly."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

This work focuses on oscillatory pumping tests in which fluid is extracted for half a period, then reinjected.

Journal of Hydrology

The left and right cells have the same voltage with a phase shift of half a period.

The Journal of Mathematical Neuroscience

It is obvious that average delay of deterministic protocol like STDMA is almost half a period for slot assignment, which corresponds to NI in STDMA.

EURASIP Journal on Wireless Communications and Networking

The voltage of the left cells is the same as the voltage of the right cells except for a phase shift of half a period.

The Journal of Mathematical Neuroscience

Antiphase synchronization is also familiar; when walking, our legs are antiphase synchronized: the left foot touches the ground half a period after the right one, and vice versa.

EURASIP Journal on Wireless Communications and Networking

That is, instead of transmitting real symbols a k,n at each half a period (T/2), complex symbols s k,n are transmitted at each period (T).

EURASIP Journal on Advances in Signal Processing

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

The fringe jumps in this case are exactly the half-a-period positional change, and fringe lines are discontinuous between facing image regions.

Acta Crystallographica Section A: Foundations and Advances

The 'roadmap to scaling' constitutes a unified approach to scaling which aims at solving the 'scaling puzzle' created by researches performed during a half-a-century period.

Nuclear Engineering and Design

The injection experiments were arranged in different mornings in a half-a-year period.

Plosone

The first half covers a period of about 300 years to the end of the empire in the West, about ad 480.

Encyclopedia Britannica

On the one hand, the voiced segments can be delayed or advanced of only a maximum of half of a period.

EURASIP Journal on Audio, Speech, and Music Processing

Expert writing Tips

Best practice

When discussing oscillations or cyclical phenomena, use "half a period" to clearly indicate a phase shift or time interval equal to half the duration of the cycle. Be mindful of the specific context and ensure that the term accurately reflects the intended meaning.

Common error

Avoid using "half a period" when you actually mean a different fraction of a period, such as a quarter or a third. Ensure your terminology accurately reflects the portion of the cycle you're describing.

Linguistic Context

The phrase "half a period" functions as a noun phrase describing a specific duration or interval equal to one-half of a full period or cycle. As Ludwig AI confirms, the phrase is grammatically sound and commonly used.

Expression frequency: Common

Frequent in

Science

70%

News & Media

15%

Encyclopedias

15%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "half a period" is a grammatically sound and commonly used term, primarily in scientific and technical contexts. Ludwig AI validates its correctness and provides examples of its usage in various fields such as hydrology, neuroscience, and signal processing. It is used to denote a specific duration or interval equal to half of a full period, often related to oscillations, cycles, or phase shifts. While the phrase is most frequently found in scientific sources, it also appears in news media and encyclopedias. When using the term, ensure that the context clearly involves a cyclical phenomenon and that the fraction of time is accurately represented. Alternatives like "period of half length" or "one-half period" can be used, depending on the level of formality required.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

period of half length

This alternative rephrases the query to emphasize the length aspect of the period.

one-half period

This alternative uses a numerical prefix for "half", providing a slightly more formal tone.

a duration of half a period

This alternative clarifies that "half a period" refers to a duration of time.

a semi-period

This alternative uses the prefix 'semi-' to directly indicate half of a period, offering a concise option.

a fraction of the period

This alternative is less specific, indicating only a portion of the total period.

mid-cycle point

This alternative is a more domain-specific term, implying the middle of a recurring cycle, rather than a fraction of a period.

half the cycle duration

This alternative emphasizes the cycle aspect of the period, focusing on the duration.

a time frame equivalent to half a period

This alternative is verbose, extending the idea of time frame.

interval representing half a period

This alternative utilizes the word "interval" instead of duration.

split period

This alternative implies a division of the entire period in two similar parts.

FAQs

How is "half a period" typically used in scientific contexts?

In scientific fields, "half a period" often refers to the phase difference in oscillatory systems or the time interval for specific events within a cycle. For instance, oscillators can be "out of phase" by "half a period".

What's a simple way to rephrase "half a period"?

A simpler way to rephrase "half a period" is to say "period of half length" or "one-half period", depending on the level of formality needed.

When would I use "half a period" instead of "half a cycle"?

"Half a period" is generally used when discussing a specific and measurable duration within a cycle, while "half a cycle" is more general and describes the completion of half of a recurring process. They can be interchangeable in certain contexts, but "half a period" implies precision.

What does it mean when two oscillators are "half a period" out of phase?

When two oscillators are "half a period" "out of phase", it means that one oscillator reaches its peak or trough exactly when the other reaches its opposite extreme. This is also known as anti-phase synchronization.