at both boundaries

USAGE SUMMARY

The phrase "at both boundaries" is correct and usable in written English.
It can be used in contexts discussing limits, edges, or extremes of a particular subject or area. Example: "The temperature was measured at both boundaries of the experiment to ensure accuracy."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

The relatively large amplitude at both boundaries in the first IMF eventually has an effect on the sequential IMFs.

EURASIP Journal on Advances in Signal Processing

It is assumed that the disturbances can act in-domain, at both boundaries and at the output to be controlled.

Automatica

The disturbances can act at both boundaries, distributed in-domain or at the output to be controlled.

Automatica

Both techniques assume the knowledge of the fundamental diagram and the conditions at both boundaries of the section of interest.

Transportation Research Part B: Methodological

For an internally heated Mars-like setup, we fix the heat flux at both boundaries and power the system exclusively by internal heat sources.

Progress in Earth and Planetary Science

Further, it must be pointed out that for the practical implementation and in order to avoid an exception handling at the signal boundaries, it is sufficient to extend the original or intermediate signals by a single value at both boundaries.

EURASIP Journal on Advances in Signal Processing

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

Stresses are normalized with respect to either the applied internal pressure or the solutions from the special Lamé case, in which both boundaries at the radii r = a and r = b > a, are fully-loaded with uniform stresses p and q.

International Journal of Engineering Science

However, even more importantly, the modified model allows us to use the same fast/slow decomposition to predict the spiking transition at both interval boundaries ( τ s small and τ s large).

The Journal of Mathematical Neuroscience

We computed the enrichment of all 6-mers centered on the unmethylated CG at both HMR boundaries.

Epigenetics and Chromatin

Exbd, the gene definition proposed by RefSeq, clusters all transcripts sharing both boundaries of at least one exon [ 24].

BMC Genomics

The healing efficiency was investigated at both free boundary condition and fixed boundary condition.

Polymer

Expert writing Tips

Best practice

When describing conditions or measurements at the edges of a defined area or dataset, use "at both boundaries" to clearly indicate that you are referring to both extremes. For example, "Measure the temperature "at both boundaries" of the experimental setup to ensure uniformity."

Common error

Avoid using "at the boundary" when you intend to refer to conditions or properties existing at both ends or sides of something. "At the boundary" implies a singular location, while "at both boundaries" clarifies you're discussing each end.

Linguistic Context

The phrase "at both boundaries" functions as a prepositional phrase, typically modifying a verb or noun to specify a location or condition existing on opposing limits or sides. As demonstrated in Ludwig examples, it's often used in scientific contexts to indicate where measurements or phenomena occur.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Unknown/unmatched sources

0%

Ludwig's WRAP-UP

In summary, the prepositional phrase "at both boundaries" is grammatically correct and functions to specify conditions or measurements occurring at opposing extremes or limits, as confirmed by Ludwig. Predominantly found in scientific literature, it provides spatial or conditional precision. While Ludwig indicates it's not a highly frequent expression, its usage is consistent and clear, making it a valuable term in technical and formal contexts. Alternatives include "at either end" and "on both sides".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at either end

Refers to the extremities but uses different wording. It's shorter and more direct.

on both sides

Indicates a position or condition on opposing sides, offering a spatial perspective.

at opposing limits

Highlights the concept of limits or extremes, suitable for abstract or quantitative contexts.

at the extremities

Emphasizes the outermost points or regions, adding a more formal tone.

at each edge

Specifically references edges as boundaries, suitable for geometrical or spatial contexts.

at both extremes

Focuses on the extreme conditions or values, rather than physical boundaries.

at the two borders

More explicitly indicates two borders as the relevant locations.

at the terminal points

Describes the end points of something, more specific than general boundaries.

at opposite ends

Highlights the opposition or separation between the end locations.

at distal borders

Emphasizes that the borders are far apart. Distal means situated away from the center of the body or from the point of attachment.

FAQs

How can I use "at both boundaries" in a sentence?

The phrase "at both boundaries" is used to indicate something occurring or being measured at the two extremes or limits of a defined area or object. For example, "The heat flux was fixed "at both boundaries" of the system."

What is a good alternative to "at both boundaries"?

Depending on the context, you can use alternatives such as "at either end", "on both sides", or "at opposing limits".

Is it correct to say "at the two boundaries" instead of "at both boundaries"?

While "at the two boundaries" isn't grammatically incorrect, ""at both boundaries"" is more concise and commonly used, especially in scientific and technical writing.

What does "at both boundaries" typically refer to in scientific writing?

In scientific writing, ""at both boundaries"" often refers to the conditions, measurements, or properties observed at the extreme ends of a system, sample, or experimental setup, ensuring a comprehensive analysis.