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Justyna Jupowicz-Kozak

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a fix expression

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a fix expression" is not correct in English.
Did you mean "a fixed expression"? You can use "a fixed expression" to refer to a phrase or saying that is commonly used and has a specific meaning, often not subject to change. Example: "The phrase 'kick the bucket' is a fixed expression that means to die."

⚠ May contain grammatical issues

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

(A) FIX expression measured by ELISA on plasma samples collected from naïve haemophilia B mice treated with i.v. administration of recombinant FIX protein (200 IU/kg, black line, n = 4; 20 IU/kg, grey line, n = 4) at the indicated times after injection.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Copyright only applies to fixed expressions, not to the ideas that may make up a fixed expression.

Science

SEP

Here we demonstrate the therapeutic potential of inducing a prolonged window of FIX expression in the plasma of hemophilic mice.

Science

Hepatology

25 Although we cannot rule out a contribution to the observed sustained FIX expression by these integrated IDLVs, the significant decline of FIX expression with the induction of hepatocyte proliferation after partial hepatectomy strongly suggests that in vivo expression is mostly mediated by the episomal forms.

Science

Hepatology

As such, they have an additional, and probably significant, detrimental impact on FIX expression through combination of reduced amounts of correct FIX mRNA (∼40%) with the alterations produced by amino acid substitutions.

Other key findings in this trial were transient, apparently CTL-mediated liver toxicity peaking 2 4 weeks after vector infusion, and an inverse correlation between pre-existing neutralizing antibody titers and peak FIX expression.

Subsequent translational studies indicated that therapeutic FIX expression levels could be attained reaching 20 35% of normal levels after AAV-based liver-directed gene therapy in cynomolgus macaques.

The FIX expression cassettes were subsequently tested for expression after packaging in self-complementing AAV vectors.

Apparently, FIX expression was more prolonged than GFP expression after hepatic transduction with IDLVs.

Science

Hepatology

Nevertheless, FIX expression had become subtherapeutic after 1 year (Fig. 3C).

Science

Hepatology

On the other hand, natural mutations affecting the ESS would favor the cryptic 5′ss usage and reduce FIX expression.

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Expert writing Tips

Best practice

Use the phrase "a fixed expression" to refer to idioms or phrases with established meanings that do not change. For example: "'Break a leg' is a fixed expression used to wish someone good luck."

Common error

Avoid using "fix" when "fixed" is required. "Fix" is a verb, while "fixed" acts as an adjective to describe something that is set or unchangeable. Using "a fix expression" is grammatically incorrect; the proper term is "a fixed expression".

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

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a fix expression" is grammatically incorrect. The word "fix" should be "fixed" to function as an adjective modifying "expression". This construction typically aims to describe established or unchangeable phrases as demonstrated by the examples from Ludwig.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Academia

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a fix expression" is grammatically incorrect; the correct form is "a fixed expression". As Ludwig AI indicates, "fix" should be "fixed" to properly act as an adjective. The intended use is to describe conventional, established phrases or idioms. While examples exist across various domains, usage is infrequent, emphasizing the need for grammatical correction. To avoid errors, remember that "fixed" describes something established or unchangeable. Alternatives include "a set phrase" or "a standard expression".

FAQs

What is the correct way to say "a fix expression"?

The correct way to say it is "a fixed expression". The word 'fixed' is the past participle form of the verb 'fix' and acts as an adjective in this context.

What does "a fixed expression" mean?

A "fixed expression" is a phrase or saying whose meaning is established and generally not alterable. It's often used to describe idioms or set phrases.

Can I use "a set phrase" instead of "a fixed expression"?

Yes, "a set phrase" is a suitable alternative to "a fixed expression". Both terms refer to phrases with established and unchanging meanings.

Is there a difference between "a common saying" and "a fixed expression"?

While related, "a common saying" is a more general term for any well-known phrase. A "fixed expression" specifically refers to phrases where the wording is somewhat unchangeable and has a specific established meaning.

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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: