are actively controlled

USAGE SUMMARY

The phrase "are actively controlled" is correct and usable in written English.
It can be used in contexts where you want to indicate that something is being managed or regulated in a dynamic manner. Example: "The temperature and humidity levels in the greenhouse are actively controlled to ensure optimal growth conditions for the plants."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

This is interesting in view of the documented role of cytokinin in nodule initiation and strongly suggests that the levels of active cytokinins are actively controlled in the nodule apex.

Plosone

To ensure persistent excitation of the system to achieve convergence of estimated parameters, both axes of the device are actively controlled by an appropriately designed adaptive controller.

IFAC-PapersOnLine

It is levitated by two HMBs at both ends in five-degree-of-freedom with proportional-integral-derivative (PID) controllers; among which four radial directions are actively controlled and one axial direction is passively controlled.

Mechanical Systems and Signal Processing

The currents in the battery and the supercapacitor are actively controlled by two bidirectional buck boost converters.

Journal of Power Sources

By this definition, it is physically reasonable comparing the quality of several design candidates since all candidates are actively controlled with the same energy consumption.

Journal of Sound and Vibration

In this context, the trajectory generation techniques available to date have been designed for a servicing satellite, the attitude and position of which are actively controlled.

Acta Astronautica

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

"This suggested to us that fire ants are actively controlling their excavation to create tunnels of a fixed size".

BBC

This suggests that sexual behavior is reinforcing to female rats when their preferred interval is achieved, whether or not they are actively controlling the rate of copulation.

Hormones and Behavior

The strong dependence of exocytosis on Ca2+ influx and the control of VGCC function on fast time scales imply that synaptic throughput can be actively controlled by such VGCC-active-zone protein interactions.

eLife

For example, myosin activation is not constant in a cell but is actively controlled by force-dependent signaling cascades that originate at focal adhesions [ 42].

BMC Biology

This is because the structural modes can be actively controlled.

Journal of Sound and Vibration

Expert writing Tips

Best practice

When using "are actively controlled", ensure that the agent or mechanism doing the controlling is clearly identified in the context. This clarifies the responsibility and action involved.

Common error

Avoid using "are actively controlled" without specifying how the control is achieved. Providing detail on the control mechanisms adds clarity and informational value.

Linguistic Context

The phrase "are actively controlled" serves as a verb phrase indicating that something is being subjected to dynamic and intentional management. Ludwig confirms its validity. The phrase's grammatical function is to describe the state of being managed or regulated by an active force.

Expression frequency: Common

Frequent in

Science

73%

News & Media

13%

Wiki

7%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "are actively controlled" is a grammatically correct and frequently used verb phrase, indicating that something is being dynamically managed. As confirmed by Ludwig, it commonly appears in formal and scientific contexts, highlighting situations where precise regulation is critical. When using this phrase, ensure that the controlling agent or mechanism is clearly identified. While alternatives like "are dynamically managed" or "are continuously regulated" exist, the specific choice depends on the desired nuance. By providing clear and detailed context, you can effectively communicate the active control measures in place.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are dynamically managed

Emphasizes the dynamic aspect of management rather than specific control.

are continuously regulated

Highlights the ongoing nature of the regulation process.

are closely monitored

Focuses on the surveillance aspect of control, implying careful observation.

are precisely governed

Stresses the accuracy and strictness of the control.

are intentionally influenced

Highlights the purposefulness behind the control or manipulation.

are directly supervised

Focuses on immediate and hands-on supervision.

are proactively adjusted

Emphasizes the anticipatory nature of adjustments, implying foresight.

are constantly modulated

Implies a continuous adjustment or variation of something.

are selectively manipulated

Highlights the targeted and intentional aspect of the manipulation.

are effectively steered

Focuses on guiding or directing something towards a specific outcome.

FAQs

How can I use "are actively controlled" in a sentence?

Use "are actively controlled" to indicate that something is being dynamically managed or regulated. For instance, "The currents in the battery and the supercapacitor "are actively controlled" by two bidirectional buck boost converters."

What phrases are similar to "are actively controlled"?

Similar phrases include "are dynamically managed", "are continuously regulated", or "are closely monitored". The best choice depends on the nuance you want to convey.

Is it correct to say "is actively controlled" instead of "are actively controlled"?

The correct form depends on whether the subject is singular or plural. Use "is actively controlled" for singular subjects and "are actively controlled" for plural subjects. For example, "The temperature is actively controlled" versus "The temperature and humidity are actively controlled."

What is the difference between "are actively controlled" and "are passively controlled"?

"Are actively controlled" implies a dynamic management system that uses external energy or input to maintain control. "Are passively controlled", on the other hand, relies on inherent properties or design to maintain control without continuous external input.