rate of appearance

USAGE SUMMARY

The phrase "rate of appearance" is correct and usable in written English.
It can be used in contexts such as scientific research, statistics, or any field where the frequency or speed of something becoming visible or noticeable is being discussed. Example: "The rate of appearance of the new species in the ecosystem has been increasing over the past decade."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

All evolutionary models face a challenge in prediction: they rely on the demographic parameters and rate of appearance of yet-to-appear genotypes.

Evolutionary Applications

All existing studies of inbred populations show that incest increases the rate of appearance of negative recessive genes.

The Guardian - Lifestyle

c Glucose rate of appearance at 5 h of ICU.

Intensive Care Medicine Experimental

Treatment had no effect on glucose rate of appearance at the whole-body level.

Journal of Dairy Science

Lactose output as a percentage of glucose whole-body rate of appearance was not affected by treatment.

Journal of Dairy Science

Additionally, we could observe derangements in glucose metabolism, as indicated by the reduced glucose rate of appearance.

Intensive Care Medicine Experimental

This study investigated the effects of individual AA deficiencies on cow productivity, mammary metabolism, and glucose whole-body rate of appearance.

Journal of Dairy Science

Compared with P1, whole-body glucose rate of appearance (Ra) decreased similarly during P2 in both HS and PFTN cows (646 vs. 514 mmol/h).

Journal of Dairy Science

Glucose first-pass uptake by the splanchnic tissues was calculated from the rate of appearance of differentially labeled glucose tracer in plasma.

Journal of Dairy Science

Results: Glutamine rate of appearance was in the range 5 - 15 umol/kg/min in ICU patients with plasma concentrations in the range300-700 umol/L.

Intensive Care Medicine Experimental

The effect of GNP sizes on the rate of appearance of purple color and the concentration of NaCl to be used were studied.

Nanoscale Research Letters

Expert writing Tips

Best practice

When discussing the progression of events, clarify the specific context to ensure the "rate of appearance" is clearly understood (e.g., "the rate of appearance of symptoms", "the rate of appearance of new features").

Common error

Avoid using "rate of appearance" interchangeably with terms like "prevalence" or "incidence" without considering the nuances. "Rate of appearance" specifically refers to the speed at which something becomes visible or noticeable, while other terms might refer to overall occurrence or distribution.

Linguistic Context

The phrase "rate of appearance" functions as a noun phrase that quantifies how quickly something becomes visible or detectable. Ludwig AI confirms its correct usage, especially in scientific and technical contexts.

Expression frequency: Very common

Frequent in

Science

98%

News & Media

1%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "rate of appearance" is a grammatically correct and commonly used phrase, especially within scientific and technical domains. Ludwig AI confirms its validity. It serves to quantify how quickly something becomes visible or detectable. While alternatives like "frequency of emergence" and "speed of detection" exist, "rate of appearance" maintains a specific focus on the tempo of becoming visible, often in analytical contexts. Its formal and scientific register reflects its usage in academic and research settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

appearance frequency

This is a more direct reordering of the original phrase, placing emphasis on the "appearance" aspect.

emergence rate

This variant replaces "appearance" with "emergence", focusing on the coming into being aspect.

frequency of emergence

This alternative focuses on how often something comes into being or becomes evident, shifting the emphasis from visibility to origination.

occurrence rate

This phrase highlights the frequency at which something happens or exists, shifting the focus from visibility to general existence.

speed of detection

This phrase highlights how quickly something can be found or noticed, emphasizing the efficiency of identification rather than mere visibility.

incidence of visibility

This alternative emphasizes the number of times something is seen or noticed within a specific population or timeframe, focusing on statistical occurrence.

frequency of detection

This alternative focuses on how often something is found or noticed, emphasizing the act of detection rather than pure emergence.

pace of visibility

This option emphasizes the speed at which something becomes visible, focusing on the quickness with which it appears.

tempo of emergence

This phrase considers the timing and rhythm of something coming into existence or becoming visible, adding a sense of pattern or sequence.

recurrence rate

This option is more suitable when referring to events or phenomena that reappear after an interval, differing from a one-time appearance.

FAQs

How can I use "rate of appearance" in a sentence?

You can use "rate of appearance" to describe how quickly something becomes visible or detectable. For example, "The "rate of appearance" of new mutations is influenced by environmental factors."

What is an alternative to "rate of appearance"?

Alternatives include "frequency of emergence", "speed of detection", or "incidence of visibility", depending on the specific context and emphasis you want to convey.

What's the difference between ""rate of appearance"" and "incidence of appearance"?

"Rate of appearance" focuses on the speed or pace at which something becomes visible, while "incidence of appearance" emphasizes how frequently something is observed within a defined population or timeframe. The former is about speed, the latter is about frequency in a population.

In what contexts is "rate of appearance" most commonly used?

"Rate of appearance" is frequently used in scientific research, particularly in fields like biology, medicine, and chemistry, to describe the speed at which certain phenomena or substances become detectable. It's also applicable in other areas where tracking the timing of new occurrences is important.