is only active

USAGE SUMMARY

The phrase "is only active" is correct and usable in written English.
It can be used to describe a state or condition where something is functioning or engaged at a specific time or under certain circumstances. Example: "The system is only active during business hours to conserve energy."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The GAL4 activator is only active in the presence of RU486.

Aging

However Tim22 has been shown to have channel activity that is only active in the presence of a substrate protein [ 73].

BMC Plant Biology

The kinase is only active after phosphorylation of a critical threonine residue within the activation loop of the kinase domain (Thr in rat α1/α2) by upstream kinases.

Biochemical Journal

In Germany, Uber is only active in Berlin and Munich.

The Guardian - Tech

No. Access to MIT Press journal content is only active during the subscription period.

Massachusetts Institute of Technology

Or, put another way, the brain is only active when subjects are engaged in some task.

University of California, Berkeley

The 112〈112]{111} slip system, however, is only active at very low temperatures, e.g. 77 K.

Acta Materialia

Unlike virtual reality technology that completely surrounds your vision, Hololens is only active in this one central sweet spot, it's not peripheral.

The Guardian - Tech

However, in future studies, the researchers intend to engineer the SEAP gene so it is only active when a particular gene of interest is turned on.

Massachusetts Institute of Technology

Dr Matzuk noticed that the gene it targets is similar to another, called BRDT, which is only active in the testes.

The Economist

Next they are overcome thanks to a force-position control scheme involving a controller switching mechanism so that the integrating action is only active in contact free motion.

IFAC Proceedings Volumes

Expert writing Tips

Best practice

When using "is only active", clearly specify the conditions or context in which the subject becomes active. This ensures clarity and avoids ambiguity.

Common error

Avoid using "is only active" without providing the necessary conditions for activation. This can leave the reader wondering when or how the subject becomes active.

Linguistic Context

The phrase "is only active" functions as a predicate adjective, describing the limited state or condition of a subject. Ludwig provides examples showing how this phrase indicates conditional functionality, often specifying the circumstances under which something operates.

Expression frequency: Very common

Frequent in

Science

58%

News & Media

24%

Academia

12%

Less common in

Formal & Business

3%

Wiki

2%

Encyclopedias

1%

Ludwig's WRAP-UP

The phrase "is only active" is a grammatically correct and frequently used expression to indicate that something functions or operates under specific conditions. Ludwig AI's analysis confirms its validity and provides numerous examples across various domains, predominantly in science, news media, and academic contexts. When using this phrase, it's crucial to clearly specify the conditions for activation to avoid ambiguity. Alternative phrases such as "functions exclusively" or "operates solely" can also be used to convey similar meanings, depending on the specific nuance required. Ludwig’s resources highlight the importance of clarity when describing conditional functionality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is exclusively operational

Stresses the limited scope of its operational status.

functions exclusively

Emphasizes the exclusivity of the functionality.

is triggered solely by

Focuses on the trigger or event that initiates activity.

operates solely

Highlights the single or unique manner of operation.

becomes enabled solely

Highlights the singular event that enables the functionality.

is functional specifically

Indicates a precise condition for functionality.

activates conditionally

Focuses on the conditional nature of the activation.

is effective under certain conditions

Expands on the conditions required for effectiveness.

works exclusively when

Underscores the timing and condition for it to work.

is responsive only if

Emphasizes that there needs to be a condition to respond.

FAQs

How can I rephrase "is only active"?

Alternatives include phrases like "functions exclusively", "operates solely", or "is exclusively operational" depending on the desired emphasis.

When is it appropriate to use the phrase "is only active"?

Use "is only active" when describing a system, function, or entity that operates or functions under specific, limited conditions. It's useful for clarifying when something is not in operation.

What's the difference between "is only active" and "is always active"?

"Is only active" indicates a conditional state, whereas "is always active" means something is continuously functioning. The former implies specific requirements for operation, while the latter implies constant operation.

Is it correct to say "is only active"?

Yes, the phrase "is only active" is grammatically sound and commonly used. Ludwig AI confirms its validity based on numerous examples from reliable sources.