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Record W2150346653 · doi:10.13140/rg.2.1.4655.5688

SAMPLE III SC.02 - Studying, sAmpling and Measuring of aircraft ParticuLate Emissions III: Specific Contract 02

2012· article· en· W2150346653 on OpenAlexfundno aff
Andrew Crayford, Mark P. Johnson, Richard Marsh, Yura Sevcenco, P. I. Williams, Philip John Bowen

Bibliographic record

VenueORCA Online Research @Cardiff (Cardiff University) · 2012
Typearticle
Languageen
FieldEngineering
TopicVehicle emissions and performance
Canadian institutionsnot available
FundersNational Research Council CanadaTransport Canada
KeywordsCertificationParticulatesSample (material)AeronauticsSampling (signal processing)Environmental scienceEngineeringTelecommunicationsPolitical science

Abstract

fetched live from OpenAlex

The objectives of this specific contract were:
\n- to provide support to the SAE E-31 in drafting the Aerospace Recommended Practice (ARP) on the measurement of aircraft engine non-volatile particulate matter (nvPM) mass and number emissions; and
\n- to improve the sampling system that was manufactured during SAMPLE III SC.01 according to the preliminary specifications of the draft ARP, to assess its operating parameters at the SR Technics engine testing facility in Zürich and to perform a comparison with the sampling line installed at this facility.
\n
\nIn order to deliver the aforementioned objectives numerous design, experimental and desk based studies were performed:
\n- coordination of and contribution to SAE E-31 meetings and teleconferences;
\n- manufacture of a sampling system to allow remote operation and monitoring and simultaneous sampling within SR Technics test cell; and
\n- conduct numerous piggy back and dedicated engine test campaigns at SR Technics.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.673
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0000.001
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 head0.110
GPT teacher head0.303
Teacher spread0.193 · 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.

Study designObservational
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

Citations0
Published2012
Admission routes1
Has abstractyes

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