a fractional decrease

USAGE SUMMARY

The phrase "a fractional decrease" is correct and usable in written English.
It can be used when discussing a small reduction in quantity, value, or size, often in mathematical or statistical contexts. Example: "The company's profits experienced a fractional decrease this quarter, indicating a slight downturn in sales."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

The cells showed a fractional decrease in mitochondrial potential loss and subsequent cytochrome c release (Supplementary Figure S6A).

Cell Death and Disease

During placebo infusion, plasma levels also dropped significantly, from 484 μmol/l (95% CI = 427 to 541 μmol/l) to 369 μmol/l (95% CI = 333 to 406 μmol/l), corresponding to a fractional decrease of 23%9595% CI = 15%to3131%; P = 0.0003).

Critical Care

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Various mutations in histone H4 gave rise to a slightly larger fractional decrease in ICLs than was observed for 489.

ACS Chemical Biology

FRET between GFP-SERCA2a and RFP-PLB in live cells showed hyperbolic dependence on protein concentration, with a maximum energy transfer efficiency E (fractional decrease of FLT or intensity) of 0.103 ± 0.004 (Fig. 2c,d).

Nature

The slope relating this change with the relative fraction of estrogen was parameterized to provide the expected fractional decrease in the reabsorption tubular maximum that corresponded to a 90% decline in estrogen.

CPT: Pharmacometrics and Systems Pharmacology

Under conditions where [S] < < KM, the fractional decrease in rate thus yields the Ki for a competitive inhibitor.

Plosone

The change in cAMP production was assessed using the fractional decrease in RF (FDRF) = (No Forskolin−Forskolin)/(No Forskolin), a statistic that measures the percentage of fluorescence quenching and is both reproducible for a given cAMP level and independent of the instrument used to measure fluorescence.

Plosone

The fractional decrease in capacitance per unit stress is much greater for configuration I than configuration II.

Sensors and Actuators A: Physical

The fractional decrease in capacitance (up to 20%) is higher than the compressive strain calculated based on the elastic modulus by orders of magnitude.

Sensors and Actuators A: Physical

To explore the relationship between the maximal fractional decrease of regional cerebral oxygen saturation (rSO2) in neurologic derangement and the patency of the circle of Willis and contralateral carotid artery stenosis.

Journal of Cardiothoracic and Vascular Anesthesia

This is attributable to the concentration depletion at the interface of the electrodeposit/solution, the fractional decrease of the hydrogen reduction reaction and the decrease of the chemical concentration (Fe and P).

Surface and Coatings Technology

Expert writing Tips

Best practice

When using "a fractional decrease", ensure the context involves quantifiable data where a precise, albeit small, reduction is relevant. This phrase is most appropriate in scientific, technical, or formal reports.

Common error

Avoid using "a fractional decrease" when the reduction is significant or easily perceived without precise measurement. In such cases, use phrases like "a significant drop" or "a substantial decrease" for better clarity.

Linguistic Context

The phrase "a fractional decrease" functions as a noun phrase describing a small reduction. It quantifies the extent of the decrease and is commonly used in contexts where precision is important, as Ludwig AI suggests.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "a fractional decrease" is a noun phrase used to describe a small reduction. Ludwig AI indicates that it's grammatically correct and most appropriate in scientific, technical, or formal contexts. It's less common than other phrases expressing reduction, such as "slight reduction" or "minor decline". Therefore, while the expression is correct, it should be used when specifically needed.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a slight reduction

Focuses on the small magnitude of the decrease using a different adjective.

a marginal decline

Replaces 'decrease' with 'decline' and 'fractional' with 'marginal' emphasizing the minimal impact.

a small drop

Uses simpler vocabulary to indicate a minor reduction.

a minor decrease

Substitutes "fractional" with "minor", keeping the noun "decrease".

a limited reduction

Replaces "fractional" with "limited", emphasizing the scope of the decrease.

a negligible decline

Highlights the insignificance of the decline.

a minimal downturn

Replaces both "fractional" and "decrease" with synonyms conveying a slight negative trend.

a modest decrement

Uses a more formal term, "decrement", to denote a small reduction.

a tapering off

Emphasizes the gradual nature of the reduction.

a downsizing

Suggests reduction in size and capacity.

FAQs

How can I use "a fractional decrease" in a sentence?

Use "a fractional decrease" to describe a small decline in a measurable quantity. For example, "The experiment showed "a fractional decrease" in reaction time".

What's a good alternative to "a fractional decrease"?

Alternatives include "slight reduction", "minor decline", or "small drop", depending on the context and desired level of formality.

When is it appropriate to use "a fractional decrease" instead of "a significant decrease"?

Use "a fractional decrease" when the reduction is minimal and precisely measured. If the decrease is substantial and easily observable, "a significant decrease" is more appropriate.

Is "fractional decrease" the same as "percentage decrease"?

While both terms indicate a reduction, "percentage decrease" expresses the decline as a percentage of the original value, while "fractional decrease" refers to the decrease as a fraction of the original value.