sparse densities

USAGE SUMMARY

The phrase "sparse densities" is correct and usable in written English.
It can be used in contexts related to statistics, data analysis, or scientific discussions where you are describing areas or distributions that have low concentrations of data points or occurrences. Example: "The study revealed sparse densities of population in the rural areas compared to the urban centers."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

"There exist only sparse densities of comets and asteroids; the Hills Cloud (2,000 AU), Oort Cloud (10,000 AU), and the G-Cloud (41,000 AU)," the study notes.

Forbes

Particularly, the relatively sparse densities for 2014 and 2015 are due to wet conditions on the ground surface from rain (Fig. 4c, d).

Progress in Earth and Planetary Science

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

On the other hand, in sparse density scenarios, vehicles have to face with failures in the message delivery.

Ad Hoc Networks

Dousse et al. [43] considered the connectivity property in pure ad hoc and hybrid networks with sparse density.

EURASIP Journal on Wireless Communications and Networking

The localities, Laxmi Nagar and Pandav Nagar, have sparse density of houses and better amenities; hence, the respondents have so far not encountered chronic water diseases.

Applied Water Science

As mentioned before, in vehicular networks with sparse density and high mobility, finding a connected routing path is usually difficult, if not impossible.

EURASIP Journal on Wireless Communications and Networking

However, we found that performing our experiments within 12 18 hr of transfection yielded the sparse density of channels required.

eLife

The AST is not as well ordered in the GSK180736A complex relative to that of paroxetine (PDB entry 3V5W), with only sparse density observed for residues 476 479.

ACS Chemical Biology

This network is sparse (density = 0.002), with a number of interactions that is very far from the maximal that could be attained (clustering coefficient = 0.023).

BMC Systems Biology

Each subunit of the CaS100B SBi4172 complex coordinated two Ca2+ ions; however, only one molecule of SBi4172 could be observed and was located in the model for chain B. Sparse density was observed in the analogous binding pocket of chain A, but it was not sufficiently well defined for accurate modeling of the SBi4172 inhibitor.

Biochemistry

Due to the sparse density of SNPs across the genome, surveys into genomic evidence of local adaption in this dataset have depended on SNP-based methods such as the Wright FST index that highlights striking differences in allele frequencies across a region [ 24], instead of haplotype-based approaches such as the iHS [ 8] or XP-EHH [ 13] that confer higher statistical power.

BMC Genomics

Expert writing Tips

Best practice

When describing distributions, clarify the area or volume to which the "sparse densities" refer for greater precision.

Common error

Avoid using "sparse densities" when referring to a complete absence; instead, opt for terms like "absence" or "lack" to accurately convey the situation.

Linguistic Context

The phrase "sparse densities" functions as a descriptive term, modifying a noun to indicate the quantity or concentration is low. Ludwig provides examples from scientific and news sources, showing its use in various contexts to depict distributions.

Expression frequency: Rare

Frequent in

Science

67%

News & Media

33%

Formal & Business

0%

Less common in

Social Media

0%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "sparse densities" is a descriptive term used to indicate a low concentration or infrequent occurrence of something, primarily in scientific and news contexts. According to Ludwig AI, the phrase is grammatically correct and functions to convey a thin or scattered distribution. While not exceedingly common, it is useful for detailed descriptions of distributions. Related phrases include "low concentration" and "thin distribution", which can be used as alternatives. The phrase tends to appear in more formal and scientific registers.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

minimal density

Stresses the very small amount of density.

thin distribution

Highlights the lack of concentration.

rarefied density

Uses a more formal term to indicate a very low density.

low concentration

Focuses on the quantity of something within a given area.

deficient density

Highlights that the density is not enough for some purpose.

weak density

Highlights the low value/strength of the density.

scattered distribution

Emphasizes the dispersed arrangement of elements.

reduced concentration

Highlights a decrease in the quantity within a given area.

scarce presence

Underlines the limited existence or availability.

infrequent occurrence

Shifts focus to the rate at which something happens or appears.

FAQs

How can I use "sparse densities" in a sentence?

You can use "sparse densities" to describe distributions or arrangements where elements are infrequent or widely spaced. For instance, "The study revealed "sparse densities" of comets in the outer solar system."

What is an alternative to "sparse densities"?

Alternatives include "low concentration", "scattered distribution", or "thin distribution", depending on the specific context.

Is it better to say "sparse density" or "sparse densities"?

"Sparse density" refers to a general condition, while "sparse densities" refers to multiple instances or areas exhibiting this condition. Choose the form that best fits the context.

What does "sparse densities" imply about the distribution?

The term "sparse densities" implies that the elements are not evenly distributed and are few and far between within a given area or volume, as opposed to being clustered or abundant.