{"id":"W1964809435","doi":"10.1115/1.1901707","title":"Synthesis of the Base Curves For N-Lobed Elliptical Gears","year":2004,"lang":"en","type":"article","venue":"Journal of Mechanical Design","topic":"Gear and Bearing Dynamics Analysis","field":"Engineering","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Involute; Pressure angle; Rack; Base (topology); Envelope (radar); Geometry; RADIUS; Cycloid gear; Involute gear; Differential geometry; Differential (mechanical device); Euler's formula; Mathematics; Engineering; Structural engineering; Mathematical analysis; Mechanical engineering; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002760281,0.0003073677,0.000264317,0.0004227823,0.0002486029,0.0006598488,0.0003350296,0.000351351,0.002211691],"category_scores_gemma":[0.0006129646,0.0001742733,0.0002890713,0.0002056691,0.000407477,0.0004320973,0.0004823607,0.0003209221,0.0006226939],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003748317,"about_ca_system_score_gemma":0.0004104591,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002812253,"about_ca_topic_score_gemma":0.0004053349,"domain_scores_codex":[0.9998811,0.00001512733,0.000007852329,0.00001804633,0.00006447343,0.0000133328],"domain_scores_gemma":[0.9998654,0.00002468348,0.00002895838,0.00002321773,0.00004419607,0.00001353549],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001250356,0.0000831698,0.001354409,0.0003411048,0.0000148234,0.0006097055,0.0008015501,0.2682872,0.2007828,0.2588739,0.001491595,0.2672347],"study_design_scores_gemma":[0.00003889988,0.0002960929,0.001119099,0.0000891502,0.00001632156,0.0005003211,0.0002475188,0.8114983,0.09881908,0.04486559,0.04246753,0.00004196468],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07774669,0.0002584068,0.8992469,0.0000643309,0.00005506681,0.00008237185,0.00006118146,0.0001730691,0.02231197],"genre_scores_gemma":[0.7386904,0.0003994357,0.2530899,0.0000285326,0.00001978332,0.00008516831,0.0000800441,0.000113681,0.00749299],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002211691,"threshold_uncertainty_score":0.007398844,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01928034582318484,"score_gpt":0.2184807045655344,"score_spread":0.1992003587423495,"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."}}