loss of effectiveness

USAGE SUMMARY

The phrase "loss of effectiveness" is correct and usable in written English.
It can be used in contexts where something is becoming less effective or efficient over time or due to certain conditions. Example: "The prolonged exposure to harsh conditions has led to a significant loss of effectiveness in the product."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Their storage and distribution therefore relies on a "cold chain" of continuous refrigeration; this is costly and not always effective, as any break in the chain leads to rapid loss of effectiveness and potency.

Nature

"One is his loss of effectiveness on the floor.

The New York Times - Sports

Does collaborating with politicians lead to an inevitable loss of effectiveness?

The Guardian

Also, studies have found that existing vaccine doses can be diluted without loss of effectiveness.

The New York Times

Early Ulthera treatments were very painful; its latest incarnation is significantly less so, with no loss of effectiveness.

The Guardian - Lifestyle

"There's a point of diminishing returns, and actually, diminishing loss of effectiveness when you start piling people in without trained leadership to manage them," he said.

The New York Times

Organisations often have no back office to cut out, so there is little or no efficiency gain for a loss of effectiveness.

The Guardian

The considered actuator failures are modeled as both lock-in-place and loss of effectiveness.

Journal of the Franklin Institute

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

When actuator loss-of-effectiveness (LOE) faults occur, a new fault tolerant control design is presented using the dynamic surface control technique.

IFAC Proceedings Volumes

In this paper, a kind of loss-of-effectiveness actuator faults are considered for T-S fuzzy systems, and premise variables are assumed to be unmeasurable.

Advances in Difference Equations

In this paper, we use (Psi_{i}(t theta) to represent possible actuator faults, i.e., the loss-of-effectiveness actuator fault as considered in [22, 23].

Advances in Difference Equations

Expert writing Tips

Best practice

When discussing the impact of external factors, use "loss of effectiveness" to clearly convey a decline in performance, for example, "The drug experienced a loss of effectiveness due to the development of resistance".

Common error

Avoid using "loss of effectiveness" when describing a complete failure. The phrase implies a reduction, not an absence, of efficacy. Use terms like "failure" or "inoperative" when something ceases to function entirely.

Linguistic Context

The phrase "loss of effectiveness" functions as a noun phrase, often serving as the subject or object of a sentence. It describes the state of something becoming less effective. Examples from Ludwig AI illustrate this in diverse contexts, such as vaccine efficacy, policy impacts, and material properties.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

31%

Formal & Business

19%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "loss of effectiveness" is a widely used and grammatically sound noun phrase that signifies a decline in performance or potency. Ludwig AI indicates its common usage across science, news, and formal contexts. While alternatives like ""decreased efficacy"" or ""reduced potency"" may be suitable depending on the context, "loss of effectiveness" provides a general and readily understood way to describe diminished impact. When using this phrase, ensure it accurately reflects a reduction rather than a complete absence of function.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

decreased efficacy

This term focuses specifically on the reduced ability to produce a desired effect, often in a medical or scientific context.

reduced potency

This phrase highlights a decrease in the strength or power of something, particularly in pharmaceuticals or chemical substances.

diminished impact

This term emphasizes the lessened effect or influence that something has.

waning influence

This suggests a gradual decline in the power to affect or sway something.

eroded capability

This indicates a wearing away or deterioration of the ability to perform a specific task or function.

declining performance

This refers to a reduction in the level of achievement or operation of something.

impaired function

This suggests that the normal operation or role of something is damaged or weakened.

weakened capacity

This indicates that the ability to hold, contain, or accommodate something has been reduced.

reduced efficiency

Focuses on the reduced ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result.

attenuated effect

Highlights a lessening of force or intensity, often used in scientific or technical contexts.

FAQs

How can I use "loss of effectiveness" in a sentence?

You can use "loss of effectiveness" to describe a decline in the performance or potency of something. For example: "The vaccine showed a "loss of effectiveness" over time" or "The policy suffered a "loss of effectiveness" after the new regulations were implemented".

What is an alternative to "loss of effectiveness"?

Alternatives to "loss of effectiveness" include "decreased efficacy", "reduced potency", or "diminished impact". The best choice depends on the specific context.

Is it correct to say "loss of effectivity" instead of "loss of effectiveness"?

While "effectivity" is a valid word, "effectiveness" is more commonly used and generally preferred in most contexts. Therefore, "loss of effectiveness" is usually the better choice.

What factors can contribute to the "loss of effectiveness" of a medication?

Several factors can lead to a "loss of effectiveness" in medication, including the development of drug resistance, changes in patient physiology, improper storage, or interactions with other medications. Over time the medication could experience a "loss of potency".