{"id":"W1588400629","doi":"10.4271/2000-01-1906","title":"Sources of Hydrocarbon Emissions from a Direct Injection Stratified Charge Spark Ignition Engine","year":2000,"lang":"en","type":"article","venue":"SAE technical papers on CD-ROM/SAE technical paper series","topic":"Advanced Combustion Engine Technologies","field":"Chemical Engineering","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canada Excellence Research Chairs, Government of Canada","keywords":"Ignition system; SPARK (programming language); Environmental science; Hydrocarbon; Spark-ignition engine; Automotive engineering; Charge (physics); Nuclear engineering; Petroleum engineering; Aerospace engineering; Computer science; Engineering; Physics; Chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001011067,0.0002763776,0.0002140197,0.0004628239,0.0001573626,0.0001959437,0.0002512057,0.0001852637,0.0006340143],"category_scores_gemma":[0.0001318619,0.0001258971,0.0001571197,0.0004390493,0.0001406973,0.0001692099,0.0002434324,0.0001322474,0.0001278924],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002763064,"about_ca_system_score_gemma":0.0001940388,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004107545,"about_ca_topic_score_gemma":0.005556192,"domain_scores_codex":[0.9998866,0.00000778648,0.000005411906,0.00001950741,0.00006553839,0.00001518696],"domain_scores_gemma":[0.9999264,0.00002007251,0.00001183035,0.000004667797,0.00002860403,0.000008359953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001769392,0.0001645487,0.05156311,0.0001889509,0.00004884019,0.0004749721,0.0001798656,0.003669663,0.9196028,0.0001104411,0.0002372932,0.0219901],"study_design_scores_gemma":[0.00004517468,0.0008239503,0.1787574,0.00001045673,0.00007050774,0.0001981157,0.000223727,0.01201514,0.8065342,0.0000898776,0.001202142,0.00002936603],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987219,0.00004512199,0.0006262492,0.000002923379,0.000001376339,0.000008043531,0.000140818,0.00002178532,0.0004317044],"genre_scores_gemma":[0.9985479,0.00006222371,0.0004338798,0.000006370377,0.000001269315,0.000007006734,0.0003740972,0.000009306791,0.0005579771],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004107545,"threshold_uncertainty_score":0.008167267,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01035183969609306,"score_gpt":0.2279370428247162,"score_spread":0.2175852031286232,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}