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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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either simultaneously or

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "either simultaneously or" is correct and usable in written English.
It can be used when discussing two or more actions or events that can occur at the same time or in conjunction with each other. Example: "The system can process data either simultaneously or sequentially, depending on the user's preference."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Greater-than-additive toxicity was observed when MMC was given either simultaneously or after Dox exposure.

Deprotection occurs either simultaneously or sequentially to the deposition of specifically designed redox electrodeposition polymers.

When the researchers stroked the back of the volunteer with a pen, the volunteer could see their virtual back being stroked either simultaneously or with a time lag.

News & Media

TechCrunch

A second, freely available software called XSplit Broadcaster (SplitMediaLabs Ltd., Hong Kong) was concurrently installed that allowed the display of several video inputs either simultaneously or independently by creating a virtual webcam that could thereafter be selected as a video output on Skype.

A pulmonic consonant is a consonant made by obstructing the glottis (the space between the vocal cords) or oral cavity (the mouth) and either simultaneously or subsequently letting out air from the lungs.

Daily vaccinations are implemented either simultaneously or sequentially, similar to the imposition of travel restrictions.

Science

Plosone

Individual patients may have a need for different forms of CC (either simultaneously or at different points in time).

HfSRT of more than one metastasis was carried out either simultaneously or successively in a primary setting or in a recurrent situation.

Science

BMC Cancer

Seeking curative services (either simultaneously or consecutively) from traditional healers, herbalists and health facilities drained patients and their families of almost all their resources.

First, we found that CB mononuclear cells showed immunotherapeutic effects against human cervical tumor in NOD/SCID mice that were either simultaneously or previously injected with tumor cells.

Science

BMC Cancer
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Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

The researchers asked the subjects to focus their attention on the center of a computer screen, then flashed four small images on other parts of the screen--either simultaneously or one after another.

Science & Research

Science Magazine

Expert writing Tips

Best practice

When using "either simultaneously or", ensure the two options you are presenting are truly mutually exclusive and cover all possibilities. This clarifies the intended meaning and avoids ambiguity.

Common error

Avoid phrases like "either simultaneously at the same time or..." as they are redundant. "Simultaneously" already means "at the same time". Choose one or the other for clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "either simultaneously or" functions as a conjunctive phrase, connecting two alternatives related to the timing of events or actions. Ludwig examples demonstrate its use in various contexts, indicating a choice between actions occurring at the same time versus at different times. Ludwig AI confirms that it is correct and usable.

Expression frequency: Common

Frequent in

Science

80%

News & Media

12%

Wiki

8%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "either simultaneously or" serves as a conjunction phrase used to present mutually exclusive options regarding the timing of events. Ludwig examples demonstrate its prevalence in scientific and news-related contexts, indicating a neutral to formal register. Based on Ludwig AI, the phrase is grammatically correct and widely used. When employing this phrase, ensure that the options presented are truly distinct to maintain clarity. Alternatives like "concurrently or sequentially" may be appropriate depending on context.

FAQs

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

Use "either simultaneously or" to present two mutually exclusive possibilities, one happening at the same time and the other happening at a different time. For example, "The tasks can be performed "either simultaneously or" in sequence".

What are some alternatives to "either simultaneously or"?

You can use phrases like "concurrently or sequentially", "at the same time or later", or "in tandem or successively" depending on the specific context.

Is it better to say "either simultaneously or" or "simultaneously or subsequently"?

"Either simultaneously or" is more commonly used and understood. "Simultaneously or subsequently" is grammatically correct, but less common. The best choice depends on the specific context and desired level of formality.

What's the difference between "either simultaneously or" and "at the same time or"?

"Either simultaneously or" implies a choice between two distinct possibilities related to timing. "At the same time or" is less precise and may require additional context to clarify the alternative timing.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: