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Record W1836495588 · doi:10.1504/ijvd.1990.061616

Analysis of NH3 emission characteristics from three–way catalyst cars

2014· article· en· W1836495588 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueInternational Journal of Vehicle Design · 2014
Typearticle
Languageen
FieldEngineering
TopicVehicle emissions and performance
Canadian institutionsMinistry of Transportation of Ontario
Fundersnot available
KeywordsAutomotive engineeringEngineeringDynamometerCatalytic converterEmission standardChassisTransport engineeringWaste managementMechanical engineeringInternal combustion engine

Abstract

fetched live from OpenAlex

From the viewpoint of environmental protection, it has become important to estimate the emission of unregulated material from vehicles and to develop countermeasures which minimise these emissions. Ammonia is one such unregulated material which is emitted from three–way catalyst–equipped passenger cars. Thus, as described in this article, analyses of NH3 emission characteristics were carried out. Through engine and chassis dynamometer tests, the relationship between engine operating conditions and NH3 emission characteristics, as well as the influences of the air–fuel ratio control performance on NH3 emissions, were clarified.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.553
Threshold uncertainty score0.387

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 science0.0000.000
Research integrity0.0000.000
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 head0.015
GPT teacher head0.238
Teacher spread0.224 · 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