has demonstrated efficiency

USAGE SUMMARY

"has demonstrated efficiency" is correct and usable in written English.
You can use it when referring to a situation where someone or something has shown or proved to have a high level of efficiency. For example: "John's work on the project has demonstrated efficiency, as it was completed ahead of schedule with remarkable quality."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The system has demonstrated efficiency and intuitiveness for users of this type of applications.

Neurocomputing

Gene expression-based biomarker discovery has demonstrated efficiency for breast cancer [ 4, 5].

BMC Systems Biology

Exenatide, a new antidiabetic drug with cardioprotective properties, appears to be more promising because it has demonstrated efficiency even over longer follow-up periods.

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

The M.I.T. group has demonstrated efficiencies of 50percentt at ranges of several meters.

The New York Times - Tech

AFCs are one of the most efficient types of fuel cell, and have demonstrated efficiency near 60% in space applications.

Forbes

The comparisons have demonstrated efficiency of the proposed approach to the analysis and design of composite solar arrays featuring orthotropic composite flexible membranes.

Composite Structures

Stroke units (SUs) have demonstrated efficiency in reducing death and disability after stroke.

Annals of Intensive Care

Both methods have demonstrated efficiency in increasing osseointegration levels.

BioMed Research International

Specifically, Imatinib mesylate [ 95], Sorafenib [ 96], Sunitinib malate [ 97], and Temsirolimus [ 98] have demonstrated efficiency in solid tumors including renal cell carcinoma.

BMC Cancer

CdTe thin film solar cells have demonstrated efficiencies over 20%, but CdTe has a somewhat higher band gap than optimal for single-junction terrestrial solar-cell power generation.

Solar Energy Materials and Solar Cells

In recent years, the CIGS solar cells have demonstrated efficiencies of greater than 20% using three-stage co-evaporation methods [3].

Nanoscale Research Letters

Expert writing Tips

Best practice

Use "has demonstrated efficiency" when you want to emphasize that something has not only been efficient but has also provided evidence of that efficiency over time. Be sure that evidence is clearly presented.

Common error

Avoid stating that something "has demonstrated efficiency" without providing specific metrics or data to support this claim. Vague statements weaken the impact of your assertion.

Linguistic Context

The phrase "has demonstrated efficiency" functions as a descriptor, typically used to highlight that a subject (system, method, or process) has proven its ability to achieve results with minimal wasted effort or resources. Ludwig shows various examples within scientific and formal contexts.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Formal & Business

20%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "has demonstrated efficiency" is a grammatically sound and useful expression for highlighting the proven efficiency of a subject. According to Ludwig AI, its natural usage lies in formal and scientific contexts, supported by evidence of resourcefulness. While not as common as other similar phrases, it's very useful when you wish to emphasize the established efficiency of something. Be sure to provide specifics or data supporting any claim of efficiency to maintain the credibility of the statement.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has proven its effectiveness

Replaces "demonstrated efficiency" with "proven its effectiveness", focusing on the outcome rather than the process.

has shown great efficacy

Substitutes "demonstrated efficiency" with "shown great efficacy", highlighting the ability to produce a desired result.

has exhibited high performance

Replaces "demonstrated efficiency" with "exhibited high performance", emphasizing the level of achievement.

has displayed notable competence

Replaces "demonstrated efficiency" with "displayed notable competence", focusing on the skill or ability shown.

has achieved significant results

Replaces "demonstrated efficiency" with "achieved significant results", highlighting the accomplishments.

has validated its usefulness

Substitutes "demonstrated efficiency" with "validated its usefulness", emphasizing the confirmed value or practicality.

has confirmed its capability

Replaces "demonstrated efficiency" with "confirmed its capability", focusing on the established ability to perform.

has established its merit

Replaces "demonstrated efficiency" with "established its merit", emphasizing the proven worth or quality.

has confirmed its reliability

Replaces "demonstrated efficiency" with "confirmed its reliability", focusing on the proven consistency and dependability.

has shown operational excellence

Replaces "demonstrated efficiency" with "shown operational excellence", highlighting superior performance in operations.

FAQs

How can I use "has demonstrated efficiency" in a sentence?

You can use "has demonstrated efficiency" to describe a system, method, or process that has shown to be effective and productive, such as: "The new software "has demonstrated efficiency" in data processing, reducing processing time by 30%."

What are some alternatives to saying "has demonstrated efficiency"?

Alternatives include "has proven its effectiveness", "has shown great efficacy", or "has exhibited high performance", depending on the context.

Is it better to say "has demonstrated efficiency" or "has shown efficiency"?

"Has demonstrated efficiency" implies that there is evidence to support the claim of efficiency, while "has shown efficiency" is a more general statement. The better option depends on whether you can provide specific examples or data to support the claim.

What is the difference between "efficiency" and "effectiveness"?

"Efficiency" refers to how well resources are used to achieve a goal, while "effectiveness" refers to the degree to which a goal is achieved. Something can be efficient without being effective, and vice versa. "Has demonstrated efficiency" means it has shown to use resources well, while "has proven its effectiveness" means it has shown to achieve the desired result.