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Record W4392842516 · doi:10.1520/stp12483s

Front Matter

2000· paratext· en· W4392842516 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venuenot available
Typeparatext
Languageen
FieldMaterials Science
TopicEngineering and Material Science Research
Canadian institutionsnot available
Fundersnot available
KeywordsIgnition systemCombustionMaterials scienceFlammabilityOxygenMaterial selectionMetallurgyMinimum ignition energyForensic engineeringWaste managementComposite materialEngineeringChemistry

Abstract

fetched live from OpenAlex

The ninth volume in this ongoing series features the latest data on oxygen compatibility, safe systems designs, and metallic and nonmetallic ignition and combustion processes. 32 peer-reviewed papers are divided into the following key areas: Overview--reviews and compares current test methods used in the selection of appropriate materials for use in oxygen service. Material Selection--investigates the appropriate use and selection of materials in oxygen-enriched atmospheres. Ignition and Combustion of Nonmetals--discusses the results of studies on the ignition and combustability of various polymeric materials with regard to age, oxidizing environments, and particle impact in high-pressure oxygen. Ignition and Combustion of Metals--examines ignition and combustion data for various metals at elevated temperatures, including carbon steels, stainless steels, nickel alloys, aluminum, and aluminum alloys. Analysis of Ignition and Combustion--details theoretical work related to the ignition and combustion of metals and nonmetals in oxygen—enriched atmospheres. Failure Analysis and Safety--covers forensic analysis of welding and medical regulator fires; training of emergency medical service personal in the U.S., Canada, and France; and the ignition potential of scuba systems. Structured Packings for Air Separation Plants--provides insight into the controlling mechanisms of the violent energy release and explores ignition-combustion data for aluminum packing and trayed columns in liquid oxygen. It also presents the results of a large experimental program investigating the flammability of brazed aluminum heat exchanger samples in both gaseous and liquid oxygen. Miscellaneous--includes a mix of subjects relevant to the study of material compatibility in oxygen-enriched atmospheres. Topics begin with a new promoted-ignition combustion system being used to study the flammability of metallic materials in gaseous oxygen and end with the use of autoignition temperature data to statistically predict the ignition sensitivity of nonmetallics when subjected to a pneumatic gaseous impact.

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.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.029
Threshold uncertainty score0.625

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.9000.906

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 head0.016
GPT teacher head0.286
Teacher spread0.271 · 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