alone or simultaneously

USAGE SUMMARY

The phrase "alone or simultaneously" is correct and usable in written English.
It can be used when discussing actions or events that can occur either individually or at the same time. Example: "You can choose to complete the tasks alone or simultaneously, depending on your preference."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

Finally, different factors can occur alone or simultaneously leading to further increases in the risk of fires and biological invasions.

Global and Planetary Change

Twelve healthy elderly adults and 12 elderly adults with balance impairments (BIOA) were asked to perform obstacle avoidance while walking, either alone or simultaneously with an auditory Stroop task.

Brain Research

The results suggest that independent and sequential stimulation in proliferation and osteo-differentiation stages could synergistically enhance the survivability, expansion, and osteogenesis of hMSCs, as compared to stimulating alone or simultaneously.

Biomaterials

Superimposing the effects of complex arrangements of recovery wells may influence changes on the free surface and the interface (NAPL/water) when NAPL is pumped alone or simultaneously with water.

Developments in Water Science

In order to understand the contribution of GABA-ergic inputs from SNrpr into PPT for REM sleep regulation, SNrpr was electrically stimulated either alone or simultaneously along with the infusion of GABA-A antagonist, picrotoxin (200 nL, 0.86 mM), into the PPT.

Neuroscience

Open image in new window Figure 4 Comparative expression: innate immune genes of shrimp infected with a virus alone or simultaneously co-infected.

International Aquatic Research

Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

In the remaining patients asymptomatic HCMV reactivation was diagnosed by the detection of HCMV DNA alone (15 cases) or simultaneously with pp65 (1 case).

BMC Infectious Diseases

Once in the vicinity of the apical membrane, Dia can shift dynamically among three states, being bound to each of the cues alone, or to both simultaneously.

eLife

Interestingly, activation/cleavage of LC3 protein was the most pronounced when bovine MECs were treated with estrogen alone, or both steroids simultaneously, whereas progesterone did not exert such a clear effect.

BioMed Research International

Dia can shift dynamically between three states, being bound to each of the apical cues alone, or to both simultaneously, increasing the probability for re-binding and therefore the efficiency of apical targeting.

eLife

The data in Figure 2 show that the fusion protein yields higher titres of PSA specific antibodies than immunization with PSA alone or PSA with simultaneously administered free BLyS.

Biology Direct

Expert writing Tips

Best practice

When describing experimental conditions or treatment options, use "alone or simultaneously" to clearly indicate whether interventions are applied individually or in combination. This is especially useful in scientific writing.

Common error

Avoid using "alone or simultaneously" when describing mutually exclusive events; reserve it for situations where either individual actions or concurrent actions are possible and relevant to the context.

Linguistic Context

The phrase "alone or simultaneously" functions as a conjunction phrase, connecting two possibilities: actions or events occurring separately or concurrently. Ludwig AI confirms its grammatical correctness, and the examples show its primary function is to offer alternatives in experimental conditions and treatment options.

Expression frequency: Uncommon

Frequent in

Science

90%

News & Media

5%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "alone or simultaneously" serves to explicitly state that actions or events can occur either independently or concurrently. Ludwig AI confirms that the phrase is grammatically sound and commonly used in academic and scientific fields to clearly define experimental conditions or treatment options. While its primary usage is formal, it can be adapted to neutral contexts requiring precision. When using this phrase, ensure it describes truly possible and relevant conditions to maintain clarity and avoid redundancy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

individually or concurrently

Replaces "alone" with "individually" and "simultaneously" with "concurrently", focusing on the manner of occurrence.

separately or in conjunction

Emphasizes the distinctness of actions versus their combined effect.

singly or at the same time

Replaces "alone" with "singly" and maintains the temporal aspect of the alternative.

independently or collectively

Highlights the autonomy versus the combined nature of the actions.

by itself or together

Simplifies the phrasing to emphasize the solitary versus combined nature.

in isolation or in combination

Focuses on the context of the action, whether isolated or combined.

on its own or as a group

Replaces "simultaneously" with "as a group", highlighting the different subject of the actions.

one by one or all at once

Emphasizes the sequential versus simultaneous nature of the actions.

solo or in unison

This alternative, drawn from musical or performative contexts, illustrates individual versus group action or performance.

discretely or in synchrony

Conveys actions as separate or occurring in a coordinated manner.

FAQs

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

Use "alone or simultaneously" to indicate whether actions or events occur separately or at the same time. For instance: "The drug can be administered "alone" or "simultaneously" with other medications."

What's a simpler way to say "alone or simultaneously"?

Alternatives include "separately or together", "individually or at the same time", or "independently or collectively", depending on the context.

Is it redundant to use both "alone" and "simultaneously" in the same sentence?

No, it's not redundant if you need to explicitly clarify that an action or event can occur either separately or at the same time as another. The phrase eliminates ambiguity.

Can "alone or simultaneously" be used in non-scientific contexts?

Yes, although it's more common in formal and scientific writing, it can be used in any context where you need to specify whether actions or events are independent or concurrent. For example: "You can work on the project "alone" or "simultaneously" with your team."