a persistent requirement

USAGE SUMMARY

The phrase "a persistent requirement" is correct and usable in written English.
It can be used to describe a condition or necessity that is ongoing or continuous in nature. Example: "In our industry, a persistent requirement for quality assurance is essential to maintain customer satisfaction."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Also, deletion of FoxM1 in pre-existing HCC inhibited tumour growth, indicating a persistent requirement for FoxM1 in tumour progression (Gusarova et al, 2007).

EMBO Molecular Medicine

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

RDS was defined by the presence of 2 or more of the following criteria: evidence of respiratory compromise shortly after delivery (tachypnea, intercostal retractions, expiratory grunting) [ 2], and a persistent oxygen requirement for more than 24 hours (FiO2 > 0.4), administration of exogenous pulmonary surfactant, and/or radiographic evidence of hyaline membrane disease [ 1, 2, 14].

BMC Infectious Diseases

The requirements of emergency supplies can be divided into two stages: beginning requirement stage and persistent requirement stage.

Journal of Inequalities and Applications

Persistent requirement for moderate doses of vasopressor support (vasoplegia) has not been reported in patients recovering from following major gynae-oncology debulking surgery (GODS).

Intensive Care Medicine Experimental

Mutants defective for knirps (kni) and for Notch signaling have major branching abnormalities suggestive of general and persistent requirements that begin at the earliest primary branching stages (Chen et al., 1998; Ghabrial and Krasnow, 2006; Ikeya and Hayashi, 1999; Llimargas, 1999; Steneberg et al., 1999).

eLife

Previous studies have observed that inducible HSP isoforms and protein-specific chaperones are continuously up-regulated in several notothenioid species, potentially indicating a persistent system-wide requirement for mitigating the denaturing effect of the constant cold of the Southern Ocean [ 11, 23, 44].

BMC Genomics

However, elderly show the opposite, they increase their metabolic requirements which indicate a persistent and increased hypermetabolic response during the later phase after burn.

EBioMedicine

To further demonstrate the requirement for B and/or T cells in controlling S. aureus during a persistent infection, we performed cell transfer experiments.

EMBO Molecular Medicine

A persistent Djokovic.

The New York Times - Sports

"A persistent muddler.

The New Yorker

A persistent person, too.

The New York Times

Expert writing Tips

Best practice

When using "a persistent requirement", ensure the context clearly indicates why the requirement is ongoing or continuous. This adds clarity and impact to your writing.

Common error

Avoid using "a persistent requirement" when the need is only temporary or short-lived. Using it in the wrong context can weaken your writing and confuse the reader.

Linguistic Context

The phrase "a persistent requirement" functions as a noun phrase, acting as a subject or object in a sentence. It denotes something that is continually needed or demanded. As Ludwig AI explains, it describes something ongoing or continuous.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

40%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a persistent requirement" is a grammatically sound phrase used to describe an ongoing or continuous need. Ludwig AI confirms its correctness and usability. While not extremely common, it appears in various contexts, predominantly in science and news. When using this phrase, ensure that the persistence is clearly justified and avoid overstating the duration if the need is only temporary. Alternatives such as ""a continuing need"" or ""an ongoing necessity"" may be suitable depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a continuing need

Focuses on the ongoing nature of the need.

an ongoing necessity

Emphasizes the essential nature and continuity.

a constant demand

Highlights the unchanging nature of the demand.

a sustained need

Indicates a need that is maintained over time.

a perennial necessity

Suggests a regularly recurring need.

an enduring requirement

Highlights the lasting quality of the requirement.

a prolonged need

Emphasizes the length of the need.

a continuous stipulation

Focuses on the uninterrupted nature of the stipulation.

a lasting prerequisite

Highlights the enduring nature of the prerequisite.

a chronic necessity

Implies a long-term and recurring need.

FAQs

How can I use "a persistent requirement" in a sentence?

You can use "a persistent requirement" to describe something that is needed continuously or for an extended period. For example, "In our industry, "a persistent requirement" for quality assurance is essential to maintain customer satisfaction."

What are some alternatives to "a persistent requirement"?

Alternatives include "a continuing need", "an ongoing necessity", or "a constant demand" depending on the specific context.

Is it better to use "persistent requirement" or "continuing requirement"?

Both phrases are acceptable, but "persistent requirement" emphasizes the unchanging nature, while "continuing requirement" highlights the ongoing aspect. Choose the one that best fits your intended meaning.

What does "persistent" mean in the context of "a persistent requirement"?

In this context, "persistent" means continuing firmly or obstinately in a course of action in spite of difficulty or opposition. It implies that the "requirement" exists for a long time or is difficult to eliminate.