efficiency declined

USAGE SUMMARY

The phrase "efficiency declined" is correct and usable in written English.
You can use it when discussing a decrease in productivity or effectiveness in a particular context, such as business, technology, or processes. Example: "After the new policy was implemented, overall efficiency declined, leading to longer project timelines."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

The mean efficiency ratios are reported in the bottom portion of Table 1: participants were much more efficient in the absence of articulatory suppression, and efficiency declined sharply with suppression.

Cognitive Research: Principles and Implications

At first, the blood flow efficiency declined in the periodontal group.

The New York Times - Health

Efficiency declined with time so that by week 30 almost no nitrate was removed by the system.

Journal of Contaminant Hydrology

Meanwhile, the government neglected public works and the military, and as bureaucratic efficiency declined, landowners, secret societies, and military strongmen took over local affairs.

Columbia University

Performance efficiency declined sharply when dissolved organic carbon (DOC) concentration in the reactors reached below 50mgL−1.

Environmental Technology & Innovation

In trials 1A and 1B, preweaning average daily gain (ADG) and feed efficiency declined as CP declined.

Journal of Dairy Science

Human-verified similar examples from authoritative sources

Similar Expressions

35 human-written examples

These included gas cooling and heating specific for an average AGN spectral energy distribution, a radiative efficiency declining at low mass accretion rates, and mechanical coupling between the hot gas and AGN winds.

Advances in Space Research

Experimental results show that the equilibrium temperature increases as the NP volume fraction and solar intensity increase, although the extent of variation in the photothermal conversion efficiency declines under these conditions.

International Journal of Heat and Mass Transfer

The findings of this study demonstrate that although oxygen consumption remains relatively constant over the majority of the life span of each line of flies, aerobic efficiency declines with advancing age.

Journal of Insect Physiology

For power transmission, the transmission efficiency declines with the increase of the transmission distance.

EURASIP Journal on Wireless Communications and Networking

It is apparent from the Fig. 1b, that inhibition efficiency declines with increasing temperature.

International Journal of Industrial Chemistry

Expert writing Tips

Best practice

When using "efficiency declined", provide context by specifying what type of efficiency you are referring to (e.g. "energy efficiency", "operational efficiency") and, if possible, quantify the decline.

Common error

Avoid assuming the cause of the "efficiency declined" without proper investigation. Jumping to conclusions without evidence can lead to ineffective solutions.

Linguistic Context

The phrase "efficiency declined" functions as a statement indicating a reduction in effectiveness or productivity. It generally acts as the predicate of a sentence, with "efficiency" as the subject. Ludwig examples confirm this usage across various domains.

Expression frequency: Common

Frequent in

Science

70%

News & Media

15%

Academia

10%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "efficiency declined" is a common and grammatically sound way to express a reduction in effectiveness or productivity, as confirmed by Ludwig AI. Predominantly used in scientific and technical contexts, it serves to report a decrease in performance. When using this phrase, it's beneficial to specify the type of efficiency and quantify the decline. Related phrases include "efficiency decreased" and "productivity decreased". Remember to avoid jumping to conclusions about the cause of the decline without proper evidence. With its frequent use across reputable sources, "efficiency declined" remains a reliable and clear way to convey a decrease in effectiveness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

efficiency decreased

Direct synonym, simply replaces "declined" with "decreased".

efficiency dropped

Synonym using a more abrupt verb, "dropped", to indicate a sudden decrease in efficiency.

effectiveness diminished

Focuses on the reduction of effectiveness, a related concept to efficiency.

there was a reduction in efficacy

Uses the term "efficacy", which is very similar to "efficiency", in a formal way.

productivity decreased

Shifts the focus to the reduction in output or productivity.

the process became less efficient

Rephrases the sentence to focus on the state of the process.

performance suffered

Highlights the negative impact on overall performance due to reduced efficiency.

operational effectiveness waned

Uses more formal language to describe a decline in effectiveness within operations.

output lessened

Emphasizes the reduced level of output or production.

the system became less productive

Focuses on the overall system and its reduction in productivity.

FAQs

How can I use "efficiency declined" in a sentence?

You can use "efficiency declined" to describe a decrease in effectiveness or productivity. For example, "After the software update, the team's efficiency declined significantly."

What are some alternatives to saying "efficiency declined"?

Some alternatives include "efficiency decreased", "productivity decreased", or "performance suffered", depending on the specific context.

Is it correct to say "efficiency declined"?

Yes, "efficiency declined" is grammatically correct and commonly used to indicate a reduction in effectiveness or productivity. Ludwig AI confirms this is accurate and usable.

What factors might cause "efficiency declined" in a business setting?

Several factors could contribute, such as outdated technology, inadequate training, poor management, or changes in market conditions. Each situation requires careful analysis to determine the root cause.