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Lifting Fingerprints from Skin Using Silicone

2009· article· en· W2322288753 on OpenAlexaffvenue
Malgorzata Baran

Bibliographic record

VenueCanadian Society of Forensic Science Journal · 2009
Typearticle
Languageen
FieldSocial Sciences
TopicForensic Fingerprint Detection Methods
Canadian institutionsUniversity of Windsor
Fundersnot available
KeywordsSiliconeFingerprint (computing)Lift (data mining)Materials scienceComputer scienceBiomedical engineeringPattern recognition (psychology)Artificial intelligenceComposite materialData miningEngineering

Abstract

fetched live from OpenAlex

There have been various methods tested to lift fingerprints from skin; however a sure method has yet to be found. Using magnetic powder to enhance a fingerprint and then lifting with silicone has produced a few successes and many failures, similar to other techniques such as iodine/silver plate transfer. Progress needs to be made in lifting fingerprints from skin; therefore, it is important to develop a new method. The silicone method was tested using variables such as time, temperature, and different silicone brands. The findings indicate that the enhancement of fingerprints on skin showed the best results using magnetic powder, that it is possible to get fingerprints after up to 43 hours, and that it is possible to locate a fingerprint at body surface temperatures between 21°C and 48°C

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.014

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0040.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.038
GPT teacher head0.334
Teacher spread0.296 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations6
Published2009
Admission routes2
Has abstractyes

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Same venueCanadian Society of Forensic Science JournalSame topicForensic Fingerprint Detection MethodsFrench-language works237,207