peak concentrations of

USAGE SUMMARY

The phrase "peak concentrations of" is correct and usable in written English.
It can be used in scientific or technical contexts to refer to the highest levels of a substance or element in a given sample or environment. Example: "The study measured the peak concentrations of pollutants in the river during the summer months."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The differences of peak concentrations of LS-noSZ were between −3.6% (under-predicted) and +76% (over-predicted).

Ecological Engineering

The peak concentrations of H2S and SO2 were about 4 ppm and 0.4 ppm, respectively, for the two flights.

Earth, Planets and Space

The direct simulation method predicts that the peak concentrations of CO2 and H2O occur in different regions in the flame, while the flamelet model results show that the peak concentrations of CO2 and H2O occur in the same region.

Combustion and Flame

Peak concentrations of atrazine or nitrate in pumped water could vary from less than 1% to as high as 90% of that in the river.

Journal of Hydrology

In chamber studies, peak concentrations of 2200 μg m−3 for propylene glycol, 136 μg m−3 for glycerol and 0.6 μg m−3 for nicotine were reached.

International Journal of Hygiene and Environmental Health

The postprandial peak concentrations of apo B-48 were reduced by 33% on the moderate MUFA diet (P<0.01) and 48% on the high MUFA diet (P<0.001).

Atherosclerosis

Short-duration peak concentrations of up to 360 μg m−3 were associated primarily with vehicle tailpipe emissions and tobacco smoke.

Sustainable Cities and Society

Particles in the size range of 20 nm to 300 nm constantly increased during vaping activity and reached final peak concentrations of 7 × 106 particles L−1.

International Journal of Hygiene and Environmental Health

Peak concentrations of S100β protein in the CPB group and NSE in the SCP group were correlated with the duration of aortic cross-clamping and CPB, respectively.

Journal of Cardiothoracic and Vascular Anesthesia

The peak arrival times of bacteria nearly coincided with that of KCl although the peak concentrations of bacteria were lower than that of KCl.

AMB Express

Thereby, PTX was administered 24 h post RIT in order to adapt peak concentrations of 177Lu-DOTA-chCE7 177Lu-DOTA-chCE7 177Lu-DOTA-chCE7

EJNMMI Research

Expert writing Tips

Best practice

In scientific writing, clearly indicate the time frame or conditions under which the "peak concentrations of" were observed to provide context for the data.

Common error

Avoid using "average concentrations" interchangeably with "peak concentrations". "Peak concentrations" refer to the maximum value attained, while average concentrations represent the mean over a specified period. Using them incorrectly can misrepresent the actual exposure or effect.

Linguistic Context

The phrase "peak concentrations of" functions as a noun phrase acting as a subject or object in a sentence. Ludwig AI indicates its proper use in English, particularly in scientific and technical contexts.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "peak concentrations of" is a grammatically sound and widely used expression, predominantly found within scientific literature. Ludwig AI confirms its validity for English writing. It is used to highlight the maximum level of a substance, crucial for assessing impacts and risks. Remember to specify units of measurement and the conditions under which peak levels were observed for clarity. Avoid confusing it with "average concentrations". Alternatives include "maximum levels of" or "highest concentration of", depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

peak level of

A more concise phrasing that focuses on the highest level achieved, suitable for simpler contexts.

maximum levels of

Focuses on the upper limit of a substance, similar to "peak concentrations of" but without necessarily implying a specific point in time.

highest concentration of

Emphasizes the magnitude of the concentration, rather than the specific timing of the peak.

greatest concentration of

Focuses on the magnitude of concentration, less concerned about the specific timing.

maximum amount of

Highlights the quantity of a substance at its highest point, useful when quantity is more relevant than concentration.

upper limits of

Indicates the range of the highest values, suitable when discussing thresholds or regulatory limits.

maximum values of

Emphasizes the greatest numerical values, useful in statistical or mathematical contexts.

maximum potency of

Refers to the greatest strength or effectiveness, applicable when discussing substances like drugs or toxins.

maximum density of

Highlights the greatest compactness of a substance, relevant in physics or material science contexts.

maximum strength of

Focuses on the potency or power, applicable in fields like engineering or material science.

FAQs

What does "peak concentrations of" mean?

"Peak concentrations of" refers to the highest level or amount of a substance observed within a specific time frame or under particular conditions. It indicates the maximum value reached by a concentration.

When should I use "peak concentrations of" in my writing?

Use "peak concentrations of" when you want to emphasize the maximum level of a substance and its potential impact, rather than its average or typical levels. It's particularly relevant when discussing toxic effects, exposure limits, or rapid changes in concentration.

What are some alternatives to "peak concentrations of"?

You can use alternatives like "maximum levels of", "highest concentration of", or "maximum amount of" depending on the specific context.

How do I correctly report "peak concentrations of" in a scientific paper?

When reporting "peak concentrations of", be sure to include the units of measurement, the time at which the peak occurred, and any relevant conditions that may have influenced the concentration. Also, compare the "peak concentrations of" with established safety thresholds or previous studies to provide context.