are introduced by

USAGE SUMMARY

The phrase "are introduced by" is correct and usable in written English.
It can be used to describe how certain elements, such as concepts or terms, are presented or brought into a discussion or text. Example: "In this chapter, key terms are introduced by their definitions to ensure clarity for the reader."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

A number of them are introduced by old love poems.

The New Yorker

Complications are introduced by a variety of factors, however.

Encyclopedia Britannica

Chapter-scenes are introduced by a compere as if they were music-hall numbers.

The Guardian

This weekend all the films are introduced by critics from various publications.

The New York Times - Arts

1926 Ethnic identity cards differentiating between Hutus and Tutsis are introduced by the Belgians.

The Guardian - Film

Copper and other metals, called residuals, are introduced by scrap used in the steelmaking furnace.

Encyclopedia Britannica

Most of the pilgrims are introduced by vivid brief sketches in the "General Prologue".

Encyclopedia Britannica

New objects are introduced by a rule known as existential instantiation.

Encyclopedia Britannica

(Sections of the pilot are introduced by aphorisms from Carl Jung, Margaret Mead and Dr. Phil).

The New York Times - Arts

After all, the most important policies are introduced by presidential decree, as ordinances.

The Economist

"If sanctions are introduced by the Security Council it will be considered by North Korea as a declaration of war".

The New York Times

Expert writing Tips

Best practice

When using "are introduced by", ensure that the subject clearly identifies what is being presented or caused by the agent mentioned after "by".

Common error

Avoid using "are introduced by" when the actor or cause is unclear or unimportant, as this can create ambiguity. In such cases, consider rephrasing to use an active voice or provide more context.

Linguistic Context

The phrase "are introduced by" functions as a passive construction indicating the cause or origin of something. Ludwig AI confirms its proper usage in a wide range of contexts.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

30%

Encyclopedias

10%

Less common in

Formal & Business

3%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "are introduced by" is a versatile passive construction used to indicate causation, origination, or the method of presentation. Ludwig AI confirms that it is grammatically sound and commonly used in various contexts, especially science, news, and encyclopedias. While "are introduced by" is generally neutral to formal, it's crucial to ensure clarity by explicitly stating the agent or cause. When writing, alternatives like "are caused by" or "result from" can enhance precision. Be mindful of potential ambiguity and avoid using it when the actor is unclear.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are presented via

Focuses on the method of presentation rather than the originator.

are initiated through

Emphasizes the start or beginning of a process or event.

are caused by

Highlights the direct cause of a particular event or phenomenon.

are triggered by

Emphasizes the triggering event that initiates a sequence.

are brought about by

Implies that something has been caused or made to happen.

stem from

Indicates the origin or source from which something arises.

result from

Highlights the outcome or consequence of something.

arise from

Indicates how something comes into existence or becomes apparent.

are prompted by

Similar to 'triggered', but suggests a more gentle or suggestive initiation.

are facilitated by

Emphasizes the act of making something easier or more likely to happen.

FAQs

How can I use "are introduced by" in a sentence?

The phrase "are introduced by" is used to indicate the cause or origin of something. For example: "New features "are introduced by" this update."

What are some alternatives to "are introduced by"?

You can use alternatives such as "are caused by", "result from", or "stem from" depending on the context.

What is the difference between "are introduced by" and "are caused by"?

"Are introduced by" often refers to the presentation or implementation of something new, while "are caused by" refers to the direct reason for an event or phenomenon.

Is it better to use active or passive voice with "are introduced by"?

While "are introduced by" is in the passive voice, it's grammatically correct. However, using the active voice may sometimes provide clearer and more direct communication.