a number of technologies

USAGE SUMMARY

The phrase "a number of technologies" is correct and usable in written English.
It can be used when referring to multiple technologies collectively, often in discussions about advancements, applications, or comparisons. Example: "In recent years, a number of technologies have emerged that significantly enhance communication."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Longhorn – the codename for what ultimately became Vista – contained a number of technologies that were ultimately canned.

The Guardian - Tech

Enterprise minister Arlene Foster said: "We hope to see a vibrant range of proposals which reflect a number of technologies.

The Guardian

A number of technologies designed to reduce the environmental impact of flying have been researched, tested and implemented.

The Guardian

Laboratory efforts in the United States and in Europe are under way using a number of technologies.

The New York Times - Science

The transponders are one of a number of technologies that American, British and French forces will test during combined exercises along the East Coast in June.

The New York Times - Tech

"There are a number of technologies potentially that have been used for other purposes in Israel and the United States that I think this task force could advise about".

The New York Times

Although a number of technologies are being employed and more are being tested, most large-scale biomass refining involves some form of incineration to produce electricity, or fermentation to make ethanol fuels.

The New York Times

But the rapid growth of touchscreen smartphones helped fund improvements to a number of technologies which would go on to be crucial for VR headsets, from accelerometers used to track head movement to compact, high-resolution screens.

The Guardian - Tech

Tom Bruursema, general manager of the drinking water treatment unit program at the National Sanitation Foundation, a testing and certification group in Ann Arbor, Mich., said that a vast majority of water softeners use the ion-exchange system and that there are a number of technologies used to clean the units and replenish the sodium.

The New York Times

There are a number of technologies - sonar sleds and robotic vehicles - that can access that depth.

BBC

A number of technologies have also emerged to prevent piracy in P2P networks.

Forbes

Expert writing Tips

Best practice

When using "a number of technologies", ensure the context clearly indicates whether you are discussing existing, emerging, or potential technological solutions.

Common error

Avoid using "a number of technologies" without providing specific examples or further elaboration, as it can weaken the impact of your statement. Always support with details.

Linguistic Context

The phrase "a number of technologies" functions as a determiner phrase followed by a noun, acting as a subject or object in a sentence. It indicates the presence of multiple technological solutions or approaches. Ludwig AI confirms its usability in English.

Expression frequency: Very common

Frequent in

Science

41%

News & Media

34%

Formal & Business

8%

Less common in

Wiki

3%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a number of technologies" is a grammatically correct and frequently used expression, as verified by Ludwig AI. It serves to introduce the concept of multiple technologies in various fields like science, news, and business. While versatile, it's best used when specific technologies aren't the immediate focus or when providing a general overview. Alternatives like "several technologies" or "various technologies" can be used for nuanced emphasis. When writing, ensure context is clear and avoid overgeneralization by providing supporting details. The phrase maintains a neutral to formal tone, lending itself well to objective discussions of technological applications.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

several technologies

Emphasizes a limited but unspecified quantity of technologies.

various technologies

Highlights the diversity or range of technologies.

multiple technologies

Stresses that more than one technology is involved.

a range of technologies

Focuses on the spectrum or array of technologies available.

a variety of technologies

Similar to "a range of technologies", but may imply greater diversity.

different technologies

Emphasizes the distinction or dissimilarity among the technologies.

a collection of technologies

Implies a grouping or aggregation of technologies.

an array of technologies

Suggests an organized or impressive display of technologies.

a suite of technologies

Indicates a set of technologies designed to work together.

a spectrum of technologies

Highlights the full extent or scope of available technologies.

FAQs

How can I use "a number of technologies" in a sentence?

You can use "a number of technologies" to introduce the concept of multiple technologies being employed, developed, or considered in a specific context. For instance, "A number of technologies are being explored to reduce carbon emissions".

What are some alternatives to "a number of technologies"?

Alternatives include "several technologies", "various technologies", or "multiple technologies". The best choice depends on the specific nuance you want to convey.

Is it better to specify the technologies instead of saying "a number of technologies"?

Specifying the technologies is generally better for clarity and precision, but using "a number of technologies" is appropriate when you want to introduce the general concept without delving into specifics immediately or when the exact technologies are not the primary focus.

In what contexts is it most appropriate to use "a number of technologies"?

It's particularly fitting in contexts where you're discussing trends, overviews, or potential solutions rather than the technical details of specific technologies. It is frequently used in scientific, news, and business publications.