upon the onset

USAGE SUMMARY

'upon the onset' is correct and can be used in written English.
You can use it to describe the beginning or start of an event or process, as in "Upon the onset of the storm, we decided to take shelter."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Continuous grazing by the livestock inside the paddock leaves only the tussock from which new shoots come up upon the onset of rain.

Pastoralism: Research, Policy and Practice

After vanishing at this critical temperature, the yield point effect reappears upon the onset of sample necking responsible for the ensuing continuous decrease of the engineering stress.

Materials Science and Engineering: A

He was originally employed in the commodities industry; but upon the onset of epilepsy, he has relied on his care for the fine arts.

Visions Artists Living with Epilepsy

The above concept can be further illustrated using Fig. 6: Upon the onset of the generator trip, the BESS output power pulses up rapidly to a value ΔPb,0.

Journal of Modern Power Systems and Clean Energy

For the clay to silty clay samples (Unit I), the friction coefficient μ is ~0.4 upon the onset of sliding, then gradually decreases over the initial 40 mm of sliding to attain a roughly constant value of ~0.15 (Figure 4b).

Earth, Planets and Space

The stress and strain of 1D nano-bamboo structures upon the onset of instability are almost constant, about 1/5 and 1/2, respectively, of those of a perfect CNT.

Computational Materials Science

CD36, the predominant cardiac fatty acid transporter, has a key role in setting the heart on a road to contractile dysfunction upon the onset of chronic lipid oversupply by translocating to the cell surface and opening the cellular 'doors' for fatty acids.

Prostaglandins, Leukotrienes and Essential Fatty Acids (PLEFA)

If muscular symptoms appear upon the onset of hyperparathyroidism, they are generally sluggish contraction and relaxation of the muscles.

Wikipedia

Numerous families in residents near the railroad were forced to leave their homes and seek shelter upon the onset of rising waters.

Wikipedia

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

For the linear polymer (B0S5), instead, the LCST markedly increases with water content upon heating, whereas the onset of mixing is not affected by polymer/water ratio.

Colloid and Polymer Science

Upon using PAA-K, the onset potential for the anodic ammonia electro-oxidation reaction increased, while that for the hydrogen evolution reaction decreased.

Electrochimica Acta

Expert writing Tips

Best practice

Use "upon the onset" to add a sense of formality and precision to your writing, especially when describing the beginning of a process, event, or condition.

Common error

Avoid using "upon the onset" in casual contexts where simpler alternatives like "at the beginning" or "when it starts" would be more appropriate.

Linguistic Context

The phrase "upon the onset" functions as a prepositional phrase, typically modifying a verb or noun to indicate the timing of an event. As Ludwig AI confirms, this phrase is grammatically correct and frequently used.

Expression frequency: Very common

Frequent in

Science

96%

Wiki

2%

Formal & Business

2%

Less common in

News & Media

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "upon the onset" is a grammatically correct and frequently used prepositional phrase, as validated by Ludwig AI. It is primarily used in formal and scientific contexts to precisely indicate the beginning of an event or process. While highly appropriate in these settings, it should be used sparingly in more casual writing, where simpler alternatives like "at the beginning" or "when it starts" are preferable. Knowing when and how to use "upon the onset" will help writers convey precision and maintain the appropriate tone for their intended audience.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

with the commencement

Mirrors the formality of "upon the onset" while using different vocabulary.

at the beginning

Offers a simple and direct substitute for "upon the onset", suitable for various contexts.

from the moment of initiation

Emphasizes the specific point in time when something begins.

with the inception

Is an extremely formal way to express the beginning of something.

at the start

Replaces "upon the onset" with a more concise and informal option.

when initiating

Focuses on the action of starting, slightly altering the emphasis.

once it started

Provides a more casual alternative, suitable for less formal writing.

as it began

Shifts the tense to past, providing a narrative perspective.

at the dawning

Uses a more poetic and evocative term for the beginning.

in the wake of

Implies that something follows directly after the beginning or start of another thing.

FAQs

How can I use "upon the onset" in a sentence?

Use "upon the onset" to indicate the start or beginning of something, such as "Upon the onset of symptoms, seek medical attention immediately."

What are some alternatives to "upon the onset"?

You can use alternatives like "at the beginning", "at the start", or "with the commencement".

Is "upon the onset" formal or informal?

"Upon the onset" is generally considered a more formal phrase. Simpler alternatives are preferred in casual settings.

When is it appropriate to use "upon the onset"?

It is appropriate to use "upon the onset" in scientific, academic, or other formal writing where precision and a degree of formality are desired.