a obvious increase in

USAGE SUMMARY

This phrase is correct and usable in written English.
You can use it when you want to refer to a notable and distinct rise or increase in some kind of quantity. For example, "This year has seen a obvious increase in the number of birds visiting our backyard."

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

As shown in Figure 4B, KATO III/wt-HB-EGF showed a obvious increase in invasion compared with KATO III/mock cells, whereas KATO III/HB-EGF-mC cells did a slight increase.

BMC Cancer

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

There was no a steeper slope, or an obvious increase in nodular CT value.

BMC Cancer

For example, a recent study demonstrated an obvious increase in the number of E. coli in the stool, while diarrhea was apparent [ 4].

BioMed Research International

At sufficiently high supersaturations (2.3) and low fetuin A concentration (<40 nM), an obvious increase in step speed was observed, while the protein exerted an inhibitory effect at concentrations greater than 40 nM.

Crystal Growth & Design

Surprisingly, the working potential increased to 2.5 V in an organic electrolyte leading to an obvious increase in the energy density to 68 W h Kg−1.

Nature

These structural defects worsen as HGPS cells age in culture, and their severity correlates with an obvious increase in mutant lamin A (Goldman et al 2004).

Clinical interventions in aging

When triggered by Zn2+ ion, the diarylethene displayed a remarkable red-shift of fluorescence emission (100 nm) and an obvious increase in fluorescence intensity at 530 nm with a concomitant color change (dark to bright green).

Journal of Photochemistry and Photobiology A: Chemistry

In the genomic region Chr15:62,071,285-62,735,847 in Mbuti Pygmies, there is an obvious increase in EHH and an absence of genetic diversity, and this signal of positive selection ranks as the second strongest in Mbuti Pygmies (Fig. 7A).

Plosone

Increasing the FGR ratio from 0to10%0% attained a NOx reduction of 9% without an obvious increase in CO emission.

Applied Thermal Engineering

Following UV mutagenesis, they used Nile red dye to screen for increased lipid production among the mutants and showed that certain mutants had an obvious increase in lipid production without a noticeable change in growth rate [ 5].

Biotechnology for Biofuels

There is an obvious increase in injuries concurrent with an increase in the referee level.

BMC Musculoskeletal Disorders

Expert writing Tips

Best practice

When using the phrase "a obvious increase in", consider replacing "a obvious" with "an obvious" for improved grammatical correctness. While the meaning remains clear, adhering to standard English grammar enhances the credibility and clarity of your writing.

Common error

Ensure correct article usage. "Obvious" starts with a vowel sound. Always use "an" before adjectives beginning with a vowel sound, so, replace "a obvious increase" with "an obvious increase".

Linguistic Context

The phrase functions as a noun phrase, describing a rise or growth in something. Although Ludwig AI flags it as potentially incorrect it remains functional in conveying its core meaning, which relates to indicating the augmentation of a specific parameter.

Expression frequency: Rare

Frequent in

Science

37%

News & Media

31%

Formal & Business

32%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a obvious increase in" is used to describe a noticeable growth or rise in something. However, it's grammatically questionable due to the incorrect use of the article "a" before the adjective "obvious". The accurate form is "an obvious increase in". While Ludwig AI identifies this potential grammatical issue, its meaning is generally understood and used across diverse fields like science, news and business. To enhance clarity and credibility, especially in formal writing, using "an obvious increase in" is highly recommended.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a noticeable rise in

Replaces "obvious" with "noticeable", indicating a change that is easily observed.

a significant growth in

Substitutes "increase" with "growth" and "obvious" with "significant", emphasizing the magnitude of the change.

a marked escalation in

Uses "escalation" instead of "increase", suggesting a rapid or dramatic rise.

a clear surge in

Replaces "increase" with "surge", implying a sudden and strong rise.

a distinct jump in

Uses "jump" instead of "increase", suggesting an abrupt and noticeable rise.

a considerable expansion in

Substitutes "increase" with "expansion", focusing on the broadening or enlargement of something.

a substantial upturn in

Replaces "increase" with "upturn", suggesting a positive reversal or improvement.

a visible augmentation in

Uses "augmentation" instead of "increase" and "visible" in place of "obvious", implying a clear addition or enhancement.

a prominent elevation in

Substitutes "increase" with "elevation" and "prominent" in place of "obvious", suggesting a rise to a higher level or position.

a manifest augmentation of

Uses "manifest" instead of "obvious" and "augmentation of" instead of "increase in", suggesting something clearly revealed.

FAQs

How can I correct the grammar in the phrase "a obvious increase in"?

The grammatically correct form is "an obvious increase in". Use "an" before words that begin with a vowel sound.

What are some alternatives to "a obvious increase in"?

Consider using phrases like "a noticeable rise in", "a significant growth in", or "a marked escalation in depending on the specific context.

Is "a obvious increase in" considered formal or informal?

While understandable, "a obvious increase in" is considered less formal due to the grammatical error. Using "an obvious increase in" is preferable in formal contexts.

Which is the correct phrase: "a obvious increase in" or "an obvious increase in"?

"An obvious increase in" is the correct phrase. The indefinite article "an" is used before words that begin with a vowel sound.