{"id":"W244435442","doi":"10.1023/a:1014779008598","title":"Electrochemical and microstructural studies of tantalum and its oxide films for biomedical applications in endovascular surgery","year":2002,"lang":"en","type":"article","venue":"Journal of Materials Science Materials in Medicine","topic":"Electron and X-Ray Spectroscopy Techniques","field":"Materials Science","cited_by":47,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université Laval","funders":"","keywords":"Materials science; Passivity; Microstructure; Oxide; Polarization (electrochemistry); Tantalum; Dielectric spectroscopy; Electrode; Corrosion; Electrochemistry; Composite material; Metallurgy; Chemistry","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":[0.0001496475,0.0001368761,0.0001316192,0.0002206667,0.0001693271,0.0002406768,0.0002758487,0.0003097966,0.001048408],"category_scores_gemma":[0.0004084518,0.0001952045,0.0001481886,0.0002563831,0.0001658407,0.0002501791,0.0001213713,0.0002701168,0.0001341283],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001822894,"about_ca_system_score_gemma":0.0001272933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001080915,"about_ca_topic_score_gemma":0.002228336,"domain_scores_codex":[0.9999294,0.000006900728,0.000007520547,0.0000112193,0.00003142614,0.00001343876],"domain_scores_gemma":[0.9998451,0.00003574337,0.00002672254,0.00001278589,0.00006296022,0.00001662202],"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":[0.00006817769,0.00001554918,0.0003513644,0.00005067347,0.000007738223,0.00007781467,0.00005137774,0.00006366748,0.9973563,0.00006918208,0.00005939535,0.001828811],"study_design_scores_gemma":[0.00001462971,0.0002707515,0.01579828,0.000009461281,0.00003893628,0.0003341167,0.0002291738,0.001394684,0.9796688,0.00005929531,0.002173079,0.000008812141],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966107,0.001324098,0.0006857228,0.00007717134,0.00003432795,0.000008545408,0.0001020062,0.000008183962,0.001149327],"genre_scores_gemma":[0.9967676,0.0006066964,0.0009704333,0.00002602181,0.00001260548,0.000007181757,0.0000881437,0.000005649296,0.001515599],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001080915,"threshold_uncertainty_score":0.003507316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02533847451693782,"score_gpt":0.3199493980790518,"score_spread":0.2946109235621139,"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."}}