over three epochs

USAGE SUMMARY

The phrase "over three epochs" is correct and usable in written English.
It can be used when discussing time periods or phases in a historical, scientific, or literary context. Example: "The research study spanned over three epochs, each marked by significant technological advancements."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

For a patient, there are 16 channels over three epochs.

EURASIP Journal on Advances in Signal Processing

A sample output with actual patient readings is shown in Table 3 for eight channels over three epochs.

EURASIP Journal on Advances in Signal Processing

Case notes were collected over three epochs (time periods).

British Medical Journal

We examined the changes over three epochs and found that this trend was more significant in the last epoch than in the first (figure 2).

BMJ Open

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Observations before implementation of SPI2 were spread over two epochs (epoch 1: October 2003 to March 2004; epoch 2: October 2006 to March 2007).

British Medical Journal

Design A population-wide observational comparison of outcomes over two epochs, before and after the establishment of managed clinical neonatal networks.

British Medical Journal

In the control hospitals, the average number of errors per 100 patients decreased over the three epochs from 53 (epoch 1), to 40 (epoch 2), to 31 (epoch 3) per 100 patients.

British Medical Journal

In the control hospitals, the average number of adverse events per 100 patients decreased over the three epochs, from 4.8 per 100 patients in epoch 1, to 4.0 (epoch 2), and 3.5 (epoch 3).

British Medical Journal

Warning cues evoked a complex temporal sequence of activities with three epochs over the 760 ms following the onset of the warning cue.

European Journal of Neuroscience

Analysis of survival trends over three different epochs (2000 2004, 2005 2009, 2010 2013) did not identify any differences in mortality.

Critical Care

Similarly, many periods are split into three epochs.

Encyclopedia Britannica

Expert writing Tips

Best practice

Use "over three epochs" to describe changes, trends, or events that occur across three distinct time periods, ensuring the context clearly defines what constitutes an epoch within the subject matter.

Common error

Avoid using "over three epochs" when referring to continuous or overlapping periods; ensure the epochs are distinct and non-overlapping to maintain clarity and accuracy.

Linguistic Context

The phrase "over three epochs" functions as a prepositional phrase modifying a verb or noun, indicating the time frame during which an action or event occurs. Ludwig AI identifies this pattern in examples like "changes over three epochs" and "collected over three epochs."

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Encyclopedias

20%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "over three epochs" is a grammatically correct and usable expression typically found in scientific, news, and encyclopedic contexts. Ludwig AI confirms its validity for describing events or trends spanning three distinct time periods. While not highly frequent, its specific use in formal writing necessitates understanding the term "epoch" as a clearly defined period within a given field. Related alternatives include "across three epochs" and "during three epochs". Use it to add precision when detailing changes or observations across specific timeframes.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

spanning three epochs

Replaces the preposition "over" with "spanning", emphasizing the duration across the epochs.

across three epochs

Substitutes "over" with "across", indicating movement or progression through the epochs.

during three epochs

Replaces "over" with "during", focusing on events happening within the time frame of the epochs.

throughout three epochs

Emphasizes continuity and prevalence across the epochs.

in three epochs

Simplifies the phrase to indicate occurrence within three distinct epochs.

covering three epochs

Highlights the inclusive nature of the time period.

encompassing three epochs

Stresses the comprehensiveness of the time frame.

in the course of three epochs

Adds a sense of narrative or progression over the epochs.

for three epochs

Focuses on the duration, highlighting the length of the time period.

across a trio of epochs

Replaces "three" with "a trio of" for a more stylistic variation.

FAQs

How can I use "over three epochs" in a sentence?

You can use "over three epochs" to describe changes or trends observed across three distinct time periods. For example, "The study examined changes in patient outcomes "over three epochs"."

What does "epoch" mean in the context of "over three epochs"?

In this context, an "epoch" refers to a specific period in time, often associated with a particular set of characteristics or events. The exact duration of an epoch can vary depending on the field, such as geology, history, or data analysis.

Are there alternatives to saying "over three epochs"?

Yes, you can use phrases like "across three epochs", "during three epochs", or "spanning three epochs" depending on the specific nuance you want to convey.

Is "over three epochs" formal or informal language?

"Over three epochs" is generally considered neutral to formal language, suitable for academic, scientific, or news reporting. The formality largely depends on the surrounding vocabulary and the overall context.