{"id":"W2737642985","doi":"","title":"The Role of Natural Vibrations In Penetration Mechanism of a Single PDC Cutter","year":2012,"lang":"en","type":"article","venue":"46th U.S. Rock Mechanics/Geomechanics Symposium","topic":"Advanced machining processes and optimization","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Mechanism (biology); Vibration; Penetration (warfare); Natural (archaeology); Acoustics; Geology; Computer science; Engineering; Physics; Operations research","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003661478,0.0002938105,0.0003292809,0.0002157014,0.0001619617,0.00003525038,0.00033749,0.0001947445,0.00002373232],"category_scores_gemma":[0.00005503089,0.000265622,0.0001043471,0.000591562,0.000005563943,0.0006184931,0.0001080119,0.0003014469,0.000008168435],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001196863,"about_ca_system_score_gemma":0.00004008445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001518395,"about_ca_topic_score_gemma":0.00007576706,"domain_scores_codex":[0.9981418,0.00005106168,0.0006914357,0.0002316872,0.0003386041,0.0005454029],"domain_scores_gemma":[0.9989766,0.0001202802,0.0002523694,0.0003998151,0.0001563202,0.00009464336],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003119016,0.0001178239,0.00001223669,0.00009957694,0.00003845548,3.455955e-7,0.0008583035,0.2666179,0.5197966,0.2108774,0.00001412763,0.001536031],"study_design_scores_gemma":[0.0002916169,0.00009726128,0.000001971557,0.0000602122,0.00003201358,0.000006895988,0.0003953816,0.6528105,0.3180174,0.02754494,0.0005086226,0.000233191],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.004038752,0.002668323,0.9904285,0.00009300276,0.001401856,0.0004962982,0.00002985847,0.0001699759,0.0006734065],"genre_scores_gemma":[0.9959434,0.0007690666,0.002904366,0.00003223894,0.0001052933,0.00006484566,0.00004873801,0.00007842323,0.00005365863],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9919046,"threshold_uncertainty_score":0.9999796,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005790607662359756,"score_gpt":0.2009969929489391,"score_spread":0.1952063852865793,"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."}}