is increased twofold

USAGE SUMMARY

The phrase "is increased twofold" is correct and usable in written English.
It can be used to indicate that something has doubled in amount or value. Example: "The company's profits are increased twofold this quarter compared to the last."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

A recent meta-analysis (15,877 subjects, 17 studies, average follow-up of 7.7 years) has shown that the risk of cardiovascular events is increased twofold in patients with increased PWV [ 20].

European Journal of Nuclear Medicine and Molecular Imaging

Mortality is increased twofold in patients with AF.

Heart Rhythm

When number of stored silhouettes is increased twofold, the surety level increases to 40%to80%0% and when the stored silhouettes are increased four times, the surety level increases to around 80%to100%0%.

EURASIP Journal on Image and Video Processing

Goddu et al. estimates that the radiation dose to the nucleus in a single cell is increased twofold if 111In is located in the cytoplasm compared to the cell surface and about 20-fold if located in the nucleus [43].

EJNMMI Research

The purification yield of DAMP4var-pexiganan protein is increased twofold with a 72.9% of the protein recovery in this study as compared to the previous purification processes (Dwyer in Chem Eng Sci 105:12014, 2014).

AMB Express

The rate of fracture is increased twofold among persons with RA.

Arthritis Research and Therapy

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

This number is increasing twofold every 20 years and will likely reach 115 million people by 2050 [ 3, 4].

BioMed Research International

The risk of glioma has consistently been shown to be increased twofold in relatives of patients with primary brain tumors (PBT).

Duke University

Additionally, the detection limit was increased twofold for all types of zeolite-based biosensors compared to GA-based biosensors.

Nanoscale Research Letters

In our study, reducing sugar was found to be increased twofold when 1.5 % of S. marginatum was given to brinjal plants.

International Journal of Recycling of Organic Waste in Agriculture

The planar occupation ratio of MWNT, q, was increased twofold with decrease of W/C ratio from 42 to 26%% as shown in the image analysis result of Fig. 4.

International Journal of Concrete Structures and Materials

Expert writing Tips

Best practice

Consider using a more descriptive alternative if the audience may not be familiar with the term 'twofold'.

Common error

Avoid assuming "is increased twofold" means only a slight increase. It signifies a doubling, a 100% increase, so use it when the rise is substantial.

Linguistic Context

The phrase "is increased twofold" functions as a descriptive statement indicating a specific quantitative change. It modifies a noun, specifying that its quantity or value has doubled. As Ludwig AI suggests, the phrase is usable and correct.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "is increased twofold" is a grammatically correct way to describe something that has doubled. Ludwig AI confirms its usability. While relatively rare in overall usage, it is most commonly found in scientific and technical writing where precise quantification is important. Alternative phrasings like "is doubled" or "has doubled" can be used, depending on the desired nuance. When writing, always ensure clarity about what exactly has doubled.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is doubled

Direct synonym indicating a multiplication by two.

has doubled

Implies a past action resulting in a current state of being twice the original amount.

is multiplied by two

More explicit and mathematical phrasing.

is twice as large

Focuses on the size or magnitude after the increase.

is amplified twofold

Suggests an enhancement or boosting, often used in technical contexts.

shows a twofold increase

Highlights the increase itself as a phenomenon.

experiences a two-fold rise

Emphasizes the process of increasing.

is augmented by 100%

Expresses the increase as a percentage.

is enhanced by a factor of two

More formal and precise wording.

is twice the amount

Focuses on the resulting quantity.

FAQs

How can I use "is increased twofold" in a sentence?

Use "is increased twofold" to describe something that has doubled in quantity, size, or intensity. For example, "After the treatment, the cell growth rate "is increased twofold"".

What does "is increased twofold" mean?

It means that something has doubled; it has become twice its original amount. This is equivalent to a 100% increase.

Which is correct, "is increased twofold" or "is increased by twofold"?

"Is increased twofold" is the standard and grammatically correct phrasing. "Is increased by twofold" is less common and can sound awkward.

What are some alternatives to "is increased twofold"?

Alternatives include "is doubled", "has doubled", or "is multiplied by two".