{"id":"W3202688161","doi":"10.1186/s12903-021-01841-4","title":"Root canals shaped by nickel-titanium instrumentation with automated computerized numerical control systems","year":2021,"lang":"en","type":"article","venue":"BMC Oral Health","topic":"Endodontics and Root Canal Treatments","field":"Dentistry","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Key Technology Research and Development Program of Shandong; National Office for Philosophy and Social Sciences; Shandong University","keywords":"Nickel titanium; Reciprocating motion; Root canal; Orthodontics; Dental instruments; Curvature; Dentistry; Medicine; Mathematics; Geometry; Materials science; Computer science; Metallurgy; Artificial intelligence; Shape-memory alloy","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":[],"consensus_categories":[],"category_scores_codex":[0.0001765059,0.0002245257,0.0005763446,0.00004571913,0.0001846801,0.000145833,0.0001128588,0.00008056448,0.00008157493],"category_scores_gemma":[0.00001306621,0.0001832261,0.00007529622,0.0002907617,0.00002581914,0.0001091453,0.00002887943,0.0001258861,0.0001101668],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003754036,"about_ca_system_score_gemma":0.0006161394,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006359287,"about_ca_topic_score_gemma":0.01830669,"domain_scores_codex":[0.9977921,0.0004046978,0.0005026219,0.0003990471,0.0004413777,0.0004601282],"domain_scores_gemma":[0.9989091,0.00008507931,0.0002781711,0.0002708233,0.00012856,0.000328332],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009176199,0.001292625,0.9221442,0.001022743,0.0009884072,0.0009244839,0.0001208456,0.001342653,0.002007184,0.002020699,0.06615927,0.001059246],"study_design_scores_gemma":[0.04160147,0.002274458,0.475782,0.0007745135,0.0003704496,0.001245305,0.0008072153,0.459241,0.0008113275,0.00003521093,0.0156634,0.001393638],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9573842,0.001240537,0.03717978,0.0004212411,0.001369889,0.00090894,0.0006733043,0.0005476315,0.0002745059],"genre_scores_gemma":[0.9951163,0.00001067748,0.002353749,0.0004323893,0.00007122129,0.00003878727,0.0005589449,0.00003994459,0.001377968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4578983,"threshold_uncertainty_score":0.9996067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0320662174125723,"score_gpt":0.3292540570842278,"score_spread":0.2971878396716555,"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."}}