core and surrounding

USAGE SUMMARY

The phrase "core and surrounding" is correct and usable in written English.
It can be used to describe the central part of something and the areas or elements that are adjacent or related to it. Example: "The study focused on the core and surrounding ecosystems to understand their interdependencies."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

The researchers say the slabs lie in a "graveyard" 150 to 200 miles thick between the liquid core and surrounding shell of the earth's solid mantle.

The New York Times - Science

Uber and Lyft have become household names, but a lesser-known competitor, Via, has captured an increasing share of the Washington ride-share market by offering discounted rides in the city's downtown core and surrounding neighborhoods.

The Washington Post

The S&P/Case-Shiller home price index, released monthly, examines repeat home sales in 20 metro markets, including the city core and surrounding suburbs.

Forbes

A 3D numerical model using homogeneous Cartesian grid including fluid gridblocks ("non-rock") and rock gridblocks is set up to simulate both the core and surrounding fluid in the imbibition cell experiment by UTCHEM.

Journal of Petroleum Exploration and Production Technology

b As2Se4/2 bridge (all four Se atoms contribute with their BFSA to one hemisphere) Fig. 6 Electron density distribution in mineral As2S3 orpiment visualized with Exciting package [40]: unit cell is along [100] with two isosurface levels of electron localization function (ELF = 0.676, 0.338); the boundaries of free-volume void evolving core and surrounding shell are dark-distinguished.

Nanoscale Research Letters

From one month after low dose aerosol infection, the bacilli were mainly extracellular within the necrotic core and surrounding acellular rim of the primary granulomas.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

Complex 2 is a cationic trinuclear cluster, dihydrated, possessing a planar Sn3O3 core and surrounded by two non-coordinating trifluoromethanesulfonate anions.

Inorganica Chimica Acta

An annealed tungsten converter/moderator was placed at the end of beam tube ♯6 near the PULSTAR core and surrounded by 0.5-mm-thick cadmium cover.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

This analysis shows how to tune the plasmon modes of multiple nanocylinder pairs by varying the pair-distance between the pairs, the gap-distance between the pairs, and the optical constants of the dielectric-core and surrounding medium.

Nanoscale Research Letters

"They're building networks of enclaves that everybody knows about, with densely populated cores and surrounding gated communities, and special golf courses and accesses to airports that fly them in and out.

Vice

While the numbers of AR+ bacilli were far lower after TMC207 treatment than after INH treatment, the remaining AR+ bacilli were predominantly present in the necrotic cores and surrounding acellular rims of the remaining primary granulomas (Fig. 5M, N).

Plosone

Expert writing Tips

Best practice

When describing complex systems or structures, use "core and surrounding" to clearly differentiate between the central component and its related environment. This helps provide a structured understanding for your audience.

Common error

Avoid using "core and surrounding" in contexts where simpler terms like "center and edge" or "middle and outside" would suffice. Overusing complex phrasing can make your writing sound unnecessarily verbose.

Linguistic Context

The phrase "core and surrounding" functions as a descriptive compound, typically acting as an adjective modifying a noun. As Ludwig AI indicates, this phrase is often used to specify the relationship between a central element and its adjacent environment, providing context or spatial information.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

30%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "core and surrounding" effectively describes the relationship between a central element and its environment. Ludwig AI confirms its grammatical correctness and usability. It's most frequently found in scientific and news contexts, suggesting a formal to neutral register. When writing, use this phrase to provide detailed spatial or contextual information, but avoid overuse in simple contexts where more straightforward terms would suffice. Considering alternatives like "center and periphery" can also enhance clarity and precision. Its usage frequency is uncommon.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

core and extended environment

Substitutes "surrounding" with "extended environment" to highlight the broader context.

center and periphery

Replaces "core" with "center" and "surrounding" with "periphery", emphasizing the contrast between central and outer regions.

nucleus and adjacent areas

Uses "nucleus" to represent the central part and "adjacent areas" for what's around it.

heart and environs

Employs "heart" to denote the core and "environs" to describe the surrounding region.

central part and neighboring zone

Breaks down the phrase into more explicit terms, specifying "central part" and "neighboring zone".

inner area and outer region

Highlights the spatial relationship using "inner area" and "outer region".

main body and extending area

Focuses on the main part and the area that extends from it.

primary component and encompassing elements

Shifts the focus to components rather than spatial areas, using "primary component" and "encompassing elements".

focal point and immediate context

Emphasizes the focal point and its immediate context, suitable for abstract concepts.

central hub and affiliated network

Describes a network-like structure with a central hub and an affiliated network around it.

FAQs

How can I use "core and surrounding" in a sentence?

The phrase "core and surrounding" is used to describe a central element and the area or components that are adjacent to or encompass it. For example, "The analysis focused on the core and surrounding ecosystems to understand their interdependencies."

What are some alternatives to "core and surrounding"?

Depending on the context, you can use alternatives like "center and periphery", "nucleus and adjacent areas", or "heart and environs".

When is it appropriate to use "core and surrounding" instead of simpler terms?

Use "core and surrounding" when you need to specifically highlight the relationship between a central element and its broader context or environment. Simpler terms may be more suitable for basic spatial descriptions.

Is "core and surrounding" considered formal or informal language?

The phrase "core and surrounding" is generally considered neutral to formal. While it can be used in a variety of contexts, it's particularly appropriate in scientific, technical, or academic writing where precise description is important.