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Suicide by Explosion of Natural Gas

2007· article· en· W2000508233 on OpenAlexaff
Dina El Demellawy, John Fernandes

Bibliographic record

VenueAmerican Journal of Forensic Medicine & Pathology · 2007
Typearticle
Languageen
FieldHealth Professions
TopicDisaster Response and Management
Canadian institutionsMcMaster University
Fundersnot available
KeywordsUndoingManner of deathForensic engineeringNatural deathMedical emergencyExplosive materialGas explosionPoison controlNatural gasMedicineInjury preventionHistoryEngineeringPsychologyArchaeologyWaste managementPsychoanalysis

Abstract

fetched live from OpenAlex

Natural gas (NG) is used as a home energy supply and, with or without ignition, is rarely misused to result in death. The authors report an unusual suicidal explosive death induced by NG. A huge explosion with resultant fire had blown out a bungalow, with destructive damage predominantly above the ground, resulting in only 1 exterior wall and the foundation still in place. The victim was transferred to the hospital, and on the way, he admitted to undoing the natural gas fitting and to igniting the source. He survived for a short interval of time in the hospital before all resuscitative efforts failed. During autopsy, a special attention was paid to victim's identification and search for other injuries, not related to the explosion, so as to exclude or document homicidal injuries disguised by the subsequent explosion. The forensic pathologist should be aware of the different kinds of inflammable substances and integrate the findings with the scene information and the impression of the investigators at the scene.

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 distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.692
Threshold uncertainty score0.391

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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 head0.031
GPT teacher head0.407
Teacher spread0.376 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designOther design
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

Citations5
Published2007
Admission routes1
Has abstractyes

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