appearance of a defect

USAGE SUMMARY

The phrase "appearance of a defect" is correct and usable in written English.
It can be used when discussing the visible signs or indications of a flaw or imperfection in an object or process. Example: "The appearance of a defect in the product led to a thorough investigation by the quality control team."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Therefore, here, as well as in other conditions, it is rarely possible to connect a clinical appearance of a defect with a particular causative agent.

Environmental Health Perspectives

Concurrently, we see a reduction of the Cu in the O1s and CuLMM spectra during vacuum annealing and the appearance of a defect related component at 191.9/399.3 eV.

Chemistry of Materials

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

On February 14 , 1917 von Engelken ordered that the mint mark be moved from the obverse to the reverse, stating that the obverse placement had the appearance of a die defect.

Wikipedia

This appearance of a concave regenerate defect on one side as a result of extrinsic compression has previously not been reported in the current literature.

Strategies in Trauma and Limb Reconstruction

Gross appearance of each defect on the femoral condyle was graded for coverage (4 points), tissue color (4 points), defect margins (4 points), and surface (4 points).

BMC Musculoskeletal Disorders

Immediately after sacrifice, the tissue regenerated in the osteochondral defect was quantitatively evaluated with the grading scale reported by Wayne et al. [ 14] Gross appearance of each defect on the femoral condyle was graded as to coverage (4 points), tissue color (4 points), defect margins (4 points), and surface (4 points).

BMC Musculoskeletal Disorders

After cavitation processing, a rocking curve is broadened out (Δ FWHM has increased to 64.8″, see Fig. 3a, curve 1) that indicates an appearance of structural defects.

Nanoscale Research Letters

Thus, it is possible that an allele important for lactation on the FVB background could result in the appearance of the lactation defect in MMTV-Cre line A mice only on this genetic background.

Plosone

There might be an ominous explanation for the sudden appearance of birth defects apparently related to Zika — perhaps a new mutation in the virus' genetic code has endowed it with the ability to attack fetal brain tissue.

Los Angeles Times

Dlx1 and Dlx2 are activated in CNCCs by Fgf8 from a signalling center in the 1st PA ectoderm [41] [44], their targeted inactivation engenders mostly maxillary arch defects with the appearance of a cartilagineous structure positionally homologous to a palatoquadrate (pq) [38].

Plosone

The defect cell, which is made of two dielectric constituents, leads to the appearance of several localized defect modes within the photonic band gaps.

Physica B: Condensed Matter

Expert writing Tips

Best practice

When describing technical issues, use "appearance of a defect" to clearly indicate the point at which the flaw became noticeable.

Common error

Avoid assuming that the "appearance of a defect" automatically confirms its existence. Thoroughly investigate to confirm the defect's presence and nature, rather than relying solely on initial visual cues.

Linguistic Context

The phrase "appearance of a defect" functions as a noun phrase, typically serving as the subject or object of a sentence. As Ludwig AI confirms, it is grammatically correct and refers to the moment a flaw becomes noticeable. Examples show it used to indicate the start of visibility of problems in various contexts.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "appearance of a defect" is a grammatically correct noun phrase used to describe when a flaw or imperfection becomes noticeable. Ludwig AI confirms its proper usage. It is most commonly found in scientific contexts, indicating a formal and technical register. While the phrase itself is straightforward, it's important to remember that the "appearance of a defect" does not automatically confirm its existence; further investigation is usually required. Alternatives include "manifestation of a flaw" or "emergence of an imperfection", depending on the nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

manifestation of a flaw

Focuses on the flaw becoming evident.

emergence of an imperfection

Highlights the start of the imperfection's visibility.

visible sign of a problem

Emphasizes the visual indication of an issue.

indication of a fault

Stresses the signaling aspect of a fault's presence.

presentation of an anomaly

Uses more technical language to describe an unusual occurrence.

outward display of a deficiency

Focuses on the external showing of something lacking.

detection of an impairment

Emphasizes the discovery of something being damaged or weakened.

unveiling of an irregularity

Highlights the revealing of something not conforming to the norm.

coming into view of a blemish

Describes the act of a blemish becoming visible.

exhibition of a shortcoming

Focuses on the act of a weakness being displayed.

FAQs

How can I use "appearance of a defect" in a sentence?

You can use "appearance of a defect" to describe when a flaw or imperfection becomes noticeable. For example: "The "appearance of a defect" during testing led to a redesign of the component."

What are some alternatives to "appearance of a defect"?

Alternatives include "manifestation of a flaw", "emergence of an imperfection", or "visible sign of a problem", depending on the context.

Is it better to say "appearance of a defect" or "the defect's appearance"?

Both phrases are grammatically correct, but "appearance of a defect" focuses on the act of becoming visible, while "the defect's appearance" describes the visual characteristics of the defect.

What does "appearance of a defect" imply about the defect's origin?

The phrase "appearance of a defect" does not necessarily imply anything about the defect's origin. It simply indicates when the defect was first noticed.