a marked enhancement

USAGE SUMMARY

The phrase "a marked enhancement" is correct and usable in written English.
It can be used to describe a significant or noticeable improvement in a particular area or aspect. Example: "The new software update resulted in a marked enhancement in system performance, making tasks much faster and more efficient."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Nowadays, a fairly common strategy to control the metal precursor support interaction during the synthesis of hydrodesulfurization (HDS) catalysts is adding in the impregnation solution chelating agents or organic additives, which have showed a marked enhancement in the catalytic removal of S-containing compounds [ 17, 21, 22, 33, 35, 38, 40 ].

Applied Petrochemical Research

MCs I consistently showed a lower signal intensity compared with controls on unenhanced T1-weighted images as expected, and a marked enhancement on contrast-enhanced T1-weighted images, significantly greater than the enhancement present in the "healthy" marrow.

European Radiology Experimental

A marked enhancement in the mucoadhesion was also observed.

International Journal of Biological Macromolecules

Fusion to ODC or ODC signal domain led to a marked enhancement of RT degradation.

Vaccine

In particular, the nicotinic AChR antagonist showed a marked enhancement of brain damage compared to the saline controls (p < 0.01).

Brain and Development

However, addition of Ca2+ triggers a marked enhancement in r1 = 6.99 mM−1 s−1 at 4.7 T (60% increase).

European Journal of Medicinal Chemistry

This was associated with a marked enhancement of initial drug release at concentrations allowing eradication of planktonic bacteria and considerable suppression of biofilm.

European Journal of Pharmaceutics and Biopharmaceutics

Heat transfer around the critical zone presents a marked enhancement, that follows the peaks in thermophysical properties like thermal conductivity and heat capacity.

International Journal of Heat and Mass Transfer

Fluorescence microscopy proved targeting, endocytosis and lysosomal transport of anti-ICAM/α-Gal NCs in macro- and micro-vascular ECs and a marked enhancement of Gb3 degradation.

Journal of Controlled Release

The experimental results suggested that insulin effectively accumulated on surface of the modified electrode resulting in a marked enhancement of its oxidation current response.

Electrochimica Acta

On MRI, calvarial lesions usually appear isointense at T1-weighted imaging, heterogeneously hyperintense at T2-weighted imaging, and present a marked enhancement after gadolinium injection.

Insights into Imaging

Expert writing Tips

Best practice

When using "a marked enhancement", quantify the enhancement whenever possible to provide a clearer understanding of its impact. For example, "a marked enhancement of 30% in efficiency".

Common error

Avoid using "a marked enhancement" when the improvement is minimal or barely noticeable. Reserve this phrase for substantial and easily demonstrable improvements.

Linguistic Context

The phrase "a marked enhancement" functions as a noun phrase, typically serving as the subject or object of a sentence. According to Ludwig, this phrase is correct and commonly used to indicate a notable improvement or increase. It often highlights the significance of the positive change.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Unknown

0%

Ludwig's WRAP-UP

In summary, "a marked enhancement" is a grammatically correct and widely used phrase to denote a significant improvement. According to Ludwig, this phrase finds its primary use in scientific contexts, as shown by the many examples in the search data. When using "a marked enhancement", ensure that the improvement is substantial and, whenever possible, quantified. Avoid overstating the enhancement if the change is minimal. Related phrases include "a significant improvement", "a considerable increase", and "a noticeable betterment".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a significant improvement

Changes "marked" to "significant", emphasizing the importance of the enhancement.

a considerable increase

Replaces "enhancement" with "increase", focusing on the quantitative aspect of the change.

a noticeable betterment

Substitutes "marked enhancement" with "noticeable betterment", indicating a clear and positive change.

a substantial boost

Uses "boost" instead of "enhancement", suggesting a rapid and significant increase.

a distinct augmentation

Employs "augmentation" to convey a more formal sense of addition or increase.

a pronounced elevation

Replaces the original phrase with "pronounced elevation", highlighting an increase in level or status.

a clear amplification

Changes "enhancement" to "amplification", stressing an increase in magnitude or intensity.

a striking upgrade

Substitutes with "striking upgrade", emphasizing a significant and positive change in quality or performance.

a tangible advancement

Uses "advancement" to signify progress or a step forward that is easily perceived.

a definite escalation

Replaces with "definite escalation", emphasizing a clear and measurable increase.

FAQs

How can I use "a marked enhancement" in a sentence?

You can use "a marked enhancement" to describe a significant improvement or increase in something. For example: "The new engine provides "a marked enhancement" in fuel efficiency."

What's a good alternative to "a marked enhancement"?

Alternatives include "a significant improvement", "a considerable increase", or "a noticeable betterment" depending on the context.

Is "marked enhancement" formal or informal?

"Marked enhancement" is generally considered a formal phrase suitable for academic, professional, and technical writing. In more casual contexts, simpler terms like "big improvement" may be appropriate.

What is the difference between "a marked enhancement" and "a slight enhancement"?

"A marked enhancement" indicates a substantial and easily noticeable improvement, whereas "a slight enhancement" suggests a minimal or barely perceptible change. Thus, they represent significantly different degrees of improvement.