it has been noticed

USAGE SUMMARY

"it has been noticed" is correct and can be used in written English.
You can use it to refer to something that has been observed or detected. For example, "It has been noticed that attendance has been decreasing over the last several weeks."

✓ Grammatically correct

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

However, it has been noticed that nano copper particles induce cell injury and toxicity.

Environmental Toxicology and Pharmacology

It has been noticed that rGO-C acts as better reinforcement in ABS than other derivatives.

Composites Part B: Engineering

It has been noticed that these values are a function of the ligand concentration [L−].

Electrochimica Acta

However, it has been noticed that various existing test data for the tearing energy are not consistent.

International Journal of Mechanical Sciences

It has been noticed that the filter center frequencies can be individually controlled, and the bandwidths can be individually adjusted.

AEU - International Journal of Electronics and Communications

It has been noticed that the proportion of impacting energy dissipated during fragmentation is relatively constant and depends on the choice of the normal restitution coefficient.

International Journal of Rock Mechanics and Mining Sciences

Due to the ability to mimic hormones, it has been noticed that the exposures of alkylphenols might cause a variety of adverse effects.

Chemosphere

It has been noticed that slider lube and slider lube disk interactions are among most severe challenges in such spacing regime.

Journal of Magnetism and Magnetic Materials

Furthermore, it has been noticed that the choice of the sensor array has an important impact on performances in terms of accuracy and processing time.

Microprocessors and Microsystems

It has been noticed that, under the homoscedastic normal model, Efron's design is uniformly more powerful than a perfect simple randomization.

Journal of Statistical Planning and Inference

After controlling the effects of other variables, it has been noticed from MCA that women having less than three network partners go for abortion at their second trimester.

Princeton University

Expert writing Tips

Best practice

Use "it has been noticed" to introduce an observation or a fact that is relevant to your discussion. It works best when you want to present something that might not be immediately obvious but is important for the reader to understand.

Common error

While "it has been noticed" is grammatically correct, overuse of passive voice can make your writing sound weak. Consider using active voice when possible to make your statements more direct and impactful. For example, instead of "it has been noticed that sales are down", try "we noticed that sales are down".

Linguistic Context

The phrase "it has been noticed" functions as an introductory clause, often used to present an observation or finding. It is a passive construction, indicating that the subject of the sentence is receiving the action. Ludwig AI confirms its correctness and frequent usage.

Expression frequency: Very common

Frequent in

Science

78%

Academia

12%

Formal & Business

5%

Less common in

News & Media

3%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, the phrase "it has been noticed" is a grammatically correct and frequently used expression to introduce observations or findings, as confirmed by Ludwig AI. Predominantly found in scientific and academic writing, this phrase serves to highlight noteworthy information. While effective, it's important to consider using the active voice for stronger writing. Related phrases include "it has been observed", "it has been found", and "it has been noted", each offering slight variations in emphasis. By understanding its function, purpose, and register, writers can effectively use "it has been noticed" to enhance their communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it has been observed

Emphasizes a formal or scientific observation.

it has been found

Implies a discovery through investigation or research.

it has been noted

Suggests a formal record or acknowledgement.

it has become apparent

Highlights that something is now clear or obvious.

it is worth mentioning

Introduces a relevant piece of information that should be considered.

it is important to note

Indicates the significance of a particular fact or detail.

attention has been drawn to

Highlights that a particular issue or subject has been brought to focus.

people have pointed out

Attributes the observation to a group of individuals.

it has been recognized

Suggests widespread acceptance or acknowledgment of a fact.

studies have shown

Refers to evidence from research or scientific studies.

FAQs

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

"It has been noticed" is used to introduce something that has been observed or detected. For example, "It has been noticed that attendance has been decreasing over the last several weeks."

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

You can use alternatives like "it has been observed", "it has been found", or "it has been noted" depending on the context.

Is it better to use active or passive voice when something "it has been noticed"?

While "it has been noticed" is grammatically correct, using the active voice can often make your writing stronger. For example, instead of "it has been noticed that sales are down", you could say "we noticed that sales are down".

What is the difference between "it has been noticed" and "it has been noted"?

Both phrases are similar, but "it has been noticed" implies an observation, while "it has been noted" suggests that something has been formally recorded or acknowledged.