separately or simultaneously

USAGE SUMMARY

The phrase "separately or simultaneously" is correct and usable in written English.
It can be used when discussing actions or events that can occur either one after the other or at the same time. Example: "The tasks can be completed separately or simultaneously, depending on the team's preference."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

They may be present separately or simultaneously.

International Journal of Fatigue

Ag and Mn oxides were separately or simultaneously deposited on the ZrO2 nanofibers by impregnation methods.

Catalysis Today

The FMS manager must address each of these problems hierarchically (separately) or simultaneously (aggregately) in a limited time.

Robotics and Computer-Integrated Manufacturing

This paper deals with the dynamic behavior of suspended bridges subjected to separately or simultaneously acting moving loads and earthquake's loading.

Engineering Structures

In the present work, three heuristics were proposed to simplify the internal structure of FPDWC, which could be used separately or simultaneously.

Chemical Engineering Research and Design

This performance-based methodology offers the flexibility to assess trial safety designs using separately or simultaneously three approaches: deterministic, comparative or probabilistic.

International Journal of Hydrogen Energy

Human-verified similar examples from authoritative sources

Similar Expressions

22 human-written examples

The last two steps of bioconversion of pretreated lignocellulolytic residues to ethanol (hydrolysis and fermentation) can be performed separately (SHF) or simultaneously (SSF).

AMB Express

There are subtle differences between conceptualizations of competing demands when they are addressed separately or engaged simultaneously (see Chen 2017).

Journal of Organization Design

An identical pattern was seen also after adjustment for the covariates separately or all simultaneously, including doses of the lipid lowering treatment and LDL-C before the treatment.

Plosone

Therefore, fluorescent labeled TcdA and TcdA1 1874 were applied to HT29 cells either separately, in combination or simultaneously after saturation of the cell surface structures with TcdA1875 2710 (Fig. 8A).

Plosone

U937 cells were treated separately with PMA or simultaneously with PMA/WIN55212-2 and gently scraped in medium afterwards.

Cell Communication and Signaling

Expert writing Tips

Best practice

When using "separately or simultaneously", ensure that the context clearly indicates whether the actions or events being described are mutually exclusive or can overlap. For example, in a scientific experiment, clarify if treatments are applied individually or together.

Common error

Avoid using "separately or simultaneously" when the actions inherently cannot occur together. For instance, describing a single, unified process as happening "separately or simultaneously" is illogical because it implies a choice that doesn't exist.

Linguistic Context

The phrase "separately or simultaneously" functions as an adverbial phrase, modifying a verb or clause to indicate how an action is performed or how events occur. As Ludwig AI indicates, it specifies whether actions happen independently or together, affecting the manner in which they unfold.

Expression frequency: Common

Frequent in

Science

68%

Academia

16%

News & Media

8%

Less common in

Formal & Business

4%

Encyclopedias

4%

Unknown/unmatched sources

0%

Ludwig's WRAP-UP

In summary, the phrase "separately or simultaneously" is a grammatically sound and frequently used construction in English. According to Ludwig AI, it describes actions or events that can occur either independently or at the same time. Its usage spans various contexts, most prominently in scientific and academic writing, as well as news media. It allows for flexibility in descriptions. When employing this phrase, ensure the context makes it clear whether the actions are mutually exclusive or overlapping, and avoid using it when the actions inherently cannot occur together. The analysis shows it is suitable for neutral and formal registers, maintaining clarity and precision in communication. Related phrases, such as "individually or at the same time", can provide alternative phrasing while conveying the same core meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

individually or at the same time

Replaces "separately" with "individually" and "simultaneously" with "at the same time" for a more common phrasing.

one at a time or together

Uses simpler terms to express the same concept of sequential versus concurrent actions.

in isolation or concurrently

Emphasizes the independent nature of "separately" with "in isolation" and uses the more formal "concurrently" for "simultaneously".

independently or in combination

Highlights the aspect of independence versus a combined action or effect.

discretely or in unison

Uses "discretely" to stress the distinct nature of separate actions and "in unison" to emphasize simultaneous occurrence.

successively or at once

Focuses on the timing of events, whether one after the other or all at the same time.

by itself or as a group

Highlights individual action versus collective action.

on its own or in parallel

Uses "on its own" to underscore independence and "in parallel" to denote simultaneous execution.

singly or collectively

Replaces "separately" with "singly" and "simultaneously" with "collectively" for a more formal tone.

exclusive or inclusive

Frames the actions as either mutually exclusive or happening together in an inclusive manner.

FAQs

How can I use "separately or simultaneously" in a sentence?

You can use "separately or simultaneously" to describe actions or processes that can occur either independently or at the same time. For example, "The data can be analyzed "separately or simultaneously", depending on the research question."

What are some alternatives to "separately or simultaneously"?

Alternatives include phrases like "individually or at the same time", "one at a time or together", or "independently or in combination", depending on the context.

Is it redundant to use "both separately and simultaneously"?

While it might seem redundant, using "both separately and simultaneously" can emphasize that both possibilities are being considered or addressed, leaving no room for ambiguity.

What's the difference between "separately or simultaneously" and "sequentially or concurrently"?

"Separately or simultaneously" generally refers to whether actions are done independently or together. "Sequentially or concurrently" focuses more specifically on the timing of the actions—one after the other versus at the same time.