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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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as performed previously

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "as performed previously" is correct and usable in written English.
It can be used to refer to actions or tasks that have been done in the past, indicating that the same method or procedure will be followed again. Example: "The experiment will be conducted as performed previously to ensure consistency in the results."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

40 human-written examples

Tests of the Equivalence Principle are essential to fundamental physics theories, but as performed previously with torsion balances and laser ranging they have been limited by the vibrations inherent to any Earth-based environment.

The extent to which two molecules are to be seen as 'similar' in purely (2D) structural terms depends strongly on both their encoding and the similarity metric used, and this was the case for our drug endogenite analyses as performed previously [20 22].

For each stage, cell purity was based on ICC, as performed previously [24].

Science

Plosone

Biotinylated histone pull-down assays were performed as performed previously [10].

Science

Plosone

Under general anesthesia (2% isoflurane), a permanent gastric cannula was fitted in all rats, as performed previously [23].

Science

Plosone

Proteomic analysis of these bands as performed previously did not reveal any alterations in the Muc2 peptide coverage or other major proteins (not shown) [2].

Science

Plosone
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Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

Immunohistochemistry was performed as previously described [19].

Experiments were performed as previously described [11].

Conjugation was performed as previously described [17].

Immunoprecipitation was performed as previously described.

Science

Plosone

ISH was performed as previously described [23].

Science

Plosone
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Expert writing Tips

Best practice

Use "as performed previously" when the procedure is identical. If there are any modifications, even minor ones, explicitly state those changes instead of using this phrase.

Common error

Avoid using "as performed previously" without a clear reference. If the reader cannot easily identify the original source or context, the phrase becomes meaningless. Instead, provide a citation or specific details to guide the reader.

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 "as performed previously" functions as an adverbial phrase modifying a verb, indicating that an action was carried out in a manner identical to a prior instance. According to Ludwig, this phrase is correct and usable in written English and is used to refer to actions or tasks that have been done in the past.

Expression frequency: Common

Frequent in

Science

97%

Wiki

3%

News & Media

0%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "as performed previously" is a grammatically correct and frequently employed phrase, predominantly in scientific and academic contexts. Its primary function is to indicate that a method or action has been executed in the same way as a documented prior instance. According to Ludwig, the phrase is correct and usable in written English. When using this phrase, provide clear citations to avoid ambiguity and ensure replicability. Avoid using it when the previous execution is undocumented or if modifications have been made to the procedure. Alternatives include "as done before" and "following the same procedure", though they may vary slightly in formality.

FAQs

How can I use "as performed previously" in a sentence?

The phrase "as performed previously" is generally used to indicate that a method or procedure is being replicated in the same manner as it was in a prior instance. For example: "The analysis was conducted "as performed previously" in the Smith et al. study."

What are some alternatives to "as performed previously"?

Alternatives to "as performed previously" include phrases such as "as done before", "following the same procedure", or "consistent with prior procedures". The choice depends on the specific context and level of formality desired.

Is it necessary to provide a citation when using "as performed previously"?

Yes, it is highly recommended to provide a citation or reference when using "as performed previously". This allows readers to easily access the original source and understand the specific details of the method or procedure being referenced. Without a citation, the phrase can be vague and unhelpful.

What's the difference between "as performed previously" and "as previously described"?

While both phrases indicate that something was done or described before, "as performed previously" typically refers to a specific action or procedure, while "as previously described" focuses on a description or explanation that has already been provided. For instance, you might say, "The experiment was conducted "as performed previously" in our earlier work," or "The method is "as previously described" in the methods section".

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Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: