it has been demonstrated

USAGE SUMMARY

The phrase "it has been demonstrated" is a correct and usable phrase in written English.
You can use it when you want to express that something has been proven or verified. For example: "It has been demonstrated that exercise contributes to improved mental health."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It has been demonstrated above that its objectives have been achieved.

EURASIP Journal on Advances in Signal Processing

It has been demonstrated with the same instruction set.

Designing Embedded Systems with PIC Microcontrollers Principles and Applications

It has been demonstrated that TV before age 2, including "baby DVDs," can slow language acquisition.

Princeton University

It has been demonstrated that Nf1 gene loss increases OPC density and proliferation.

Stanford University

"Implicit bias is present absolutely and it has been demonstrated across dozens and dozens of studies".

The Guardian - Tech

It has been demonstrated, however, that single-habitat species diversity is higher for bathyal fauna.

Britannica

"It has been demonstrated and it is actually being constructed in real facilities today," she said.

The Guardian

It has been demonstrated and used in military situation awareness and aircraft maintenance applications for years.

TechCrunch

It has been demonstrated that corticosteroid-induced immunossupression allows for spirochaetal proliferation [12].

Journal of Ophthalmic Inflammation and Infection

It has been demonstrated that DDAH activity is regulated by NO [8, 27].

The Journal of Headache and Pain

Indeed, it has been demonstrated that exercise is a robust approach to preserve healthy cartilage [47].

Sports Medicine - Open

Expert writing Tips

Best practice

Avoid overuse of the phrase in a single document; vary your language with synonyms like "it has been shown" or "research indicates" to maintain reader engagement.

Common error

Ensure you have solid evidence before stating that "it has been demonstrated". Overstating claims without backing can weaken your argument.

Linguistic Context

The phrase "it has been demonstrated" serves as an introductory device to present a claim or finding that is supported by evidence or proof. It is commonly used to lend authority and credibility to a statement. Ludwig confirms its correct and usable nature.

Expression frequency: Very common

Frequent in

Science

87%

News & Media

7%

Academia

6%

Less common in

Encyclopedias

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "it has been demonstrated" is a grammatically sound and widely used expression for introducing statements supported by evidence. Ludwig AI confirms this assessment. Predominantly found in formal and scientific contexts, it serves to lend authority and credibility. When employing this phrase, ensure that your claims are well-supported to avoid undermining your argument. Remember to vary your language and use appropriate alternatives like "it has been shown" or "research indicates" to enrich your writing and prevent monotony.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it has been proven

Synonymous; replaces "demonstrated" with "proven", emphasizing a conclusive establishment of truth.

it has been shown

Replaces "demonstrated" with "shown", indicating evidence presented supports the claim.

research indicates

Specifies that the demonstration comes from research findings, lending a scientific tone.

studies confirm

Emphasizes the role of multiple studies in validating the claim.

data confirms

Specifies that data is the source of confirmation, often used in scientific contexts.

evidence suggests

Shifts from a definitive statement to a suggestion based on evidence, indicating a degree of uncertainty.

it is well established

Indicates that the fact or concept is widely accepted and not new.

findings reveal

Highlights the act of uncovering new information through a process.

it is evident that

Changes the structure to emphasize the obviousness of the point being made.

the evidence points to

Implies a directionality of the evidence, guiding towards a specific conclusion.

FAQs

How can I use "it has been demonstrated" in a sentence?

Use "it has been demonstrated" to introduce a fact or finding that is supported by evidence. For instance, "It has been demonstrated that regular exercise improves cardiovascular health."

What are some alternatives to "it has been demonstrated"?

You can use phrases like "it has been shown", "research indicates", or "studies confirm" depending on the context.

Is "it has been demonstrated" formal or informal?

"It has been demonstrated" is generally considered a formal phrase, suitable for academic, scientific, and professional writing.

Which is correct, "it has been demonstrated" or "it was demonstrated"?

Both "it has been demonstrated" and "it was demonstrated" are grammatically correct, but they imply different tenses. The former suggests the demonstration has ongoing relevance, while the latter refers to a past event.