concentration is improved

USAGE SUMMARY

The phrase "concentration is improved" is correct and usable in written English.
You can use it when discussing the enhancement of focus or attention in various contexts, such as education, work, or mental health. Example: "After implementing the new study techniques, I noticed that my concentration is improved significantly during exams."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Both experiment and simulation results show that THD value has a monotonic correlation with methanol concentration at certain frequencies and its sensitivity to concentration is improved with increased current amplitude.

Electrochimica Acta

Generally speaking, the uniformity of the distribution of solid concentration is improved in the S-shaped risers and the high solid concentration regions are mainly in the center of the riser instead of the regions near the riser wall, with the core annulus flow structure of a traditional design almost eliminated.

Powder Technology

Concentration is improved, and fatigue is fought.

Vice

Why More British Universities Should Be Helping Students with Their Drugs.

Vice

Figure 7D illustrates that despite the variability in responses across the panel (also see Supplementary information, Figure S5D), the evident trend toward selective loss of viability of mutant KRAS cells across a range of doxorubicin concentration is improved by secondary proteasome inhibition.

Cell Research

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Likewise, free fatty acid concentration was improved by using an E. coli with a modified OPLlTE gen. This modification increased free fatty acids by 15.8 fold compared to the control (Lee et al. 2014).

Bioresources and Bioprocessing

Thus, by assigning individual absorption coefficients based on the women's iron status, the association between dietary exposure and urinary cadmium concentration was improved.

Environmental Health: A Global Access Science Source

In the presence of 100 m m NDSB195, the T1s/ T1ns value of SKF at 1 m m concentration was improved from 0.97 to 1.1, and the apparent τc was reduced from 0.31 to 0.23 ns.

ChemMedChem

The performance of non-thermal plasma (NTP) for the removal of organic air pollutants (especially in low concentrations) is improved by the introduction of ferroelectric and catalytically active materials into the discharge zone of an NTP reactor.

Catalysis Today

The agreement between estimated and measured concentrations is improved; in agreement with previous observations (24− 26), and here this is especially evident at free aqueous concentrations greater than 30 ng/L.

Environmental Science & Technology

Especially, L-arabinose consumption in the presence of higher D-glucose concentrations was improved by overexpression of GAL2.

Biotechnology for Biofuels

Expert writing Tips

Best practice

When describing the results of an intervention or experiment, use "concentration is improved" to highlight a measurable increase in focus or density.

Common error

Avoid needlessly converting "concentration is improved" into the active voice (e.g., "we improved concentration") if the actor is unimportant or unknown. The passive construction often maintains better objectivity.

Linguistic Context

The phrase "concentration is improved" functions as a passive construction, indicating that the state of concentration has undergone a positive change. As Ludwig AI explains, this phrase is grammatically correct and usable. The examples from Ludwig show it's used across various scientific and general contexts.

Expression frequency: Uncommon

Frequent in

Science

70%

News & Media

20%

Formal & Business

10%

Less common in

Wiki

0%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "concentration is improved" is a grammatically correct passive construction used to indicate an increase in focus, attention, or substance density. As Ludwig AI confirms, it is appropriate for use in formal writing. While predominantly found in scientific contexts, it also appears in news media. Synonyms include "focus is enhanced" and "attention is heightened". When using this phrase, ensure clarity in whether you are referring to mental focus or physical substance concentration. Overall, this phrase is a reliable way to express positive changes in concentration-related contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

focus is enhanced

Changes the noun and verb while maintaining the passive voice structure.

attention is heightened

Employs different nouns and verbs to convey a similar meaning of improved attentiveness.

focus has been improved

Shifts to the present perfect tense to emphasize the completion of the improvement.

concentration has increased

Uses a different verb to indicate growth or enlargement of concentration.

the level of concentration is raised

Rephrases the sentence to emphasize the raising of the concentration level.

the quality of focus is better

Focuses on the quality aspect rather than just the improvement.

mental acuity is sharpened

Uses different terminology to describe the state of improved mental sharpness.

vigilance is amplified

Highlights the aspect of increased watchfulness or alertness.

mindfulness is boosted

Emphasizes the enhancement of mindful attention.

intellectual performance is optimized

Indicates the overall improvement of intellectual capabilities.

FAQs

How can I rephrase "concentration is improved" in a more active voice?

You can use phrases like "we improved concentration", or "the new method enhances concentration". Ensure the subject performing the action is clear and relevant.

Is it better to say "focus is improved" or "concentration is improved"?

The choice depends on context. "Concentration" often refers to the density of a substance, while "focus" refers to mental attention. Use the term that best fits your meaning.

What does it mean when "concentration is improved" in a scientific study?

In scientific contexts, it typically means that the quantity or density of a substance has increased, or that subjects have exhibited enhanced focus as a result of an intervention.

Are there any synonyms for "concentration is improved" that I can use to avoid repetition?

Yes, you can use synonyms like "focus is enhanced", "attention is heightened", or "the level of concentration is raised" to vary your language.