{"id":"W2024982660","doi":"10.1016/j.corsci.2009.01.007","title":"Effect of inclusions on initiation of stress corrosion cracks in X70 pipeline steel in an acidic soil environment","year":2009,"lang":"en","type":"article","venue":"Corrosion Science","topic":"Hydrogen embrittlement and corrosion behaviors in metals","field":"Materials Science","cited_by":177,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Materials science; Stress corrosion cracking; Cathodic protection; Corrosion; Non-metallic inclusions; Metallurgy; Polarization (electrochemistry); Brittleness; Scanning electron microscope; Metal; Stress (linguistics); Strain rate; Cracking; Anode; Composite material; Chemistry; Electrode","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":[0.0003050699,0.0002300729,0.0003631624,0.0001803617,0.0003136245,0.0004141818,0.0004265637,0.0004921582,0.002248473],"category_scores_gemma":[0.0008553177,0.0003258789,0.0001963988,0.0001711038,0.0003919265,0.0005042871,0.0002808146,0.0004557549,0.0003277964],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003353498,"about_ca_system_score_gemma":0.0003855202,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003742836,"about_ca_topic_score_gemma":0.005245461,"domain_scores_codex":[0.9996817,0.00005685463,0.00003165234,0.00005546889,0.00007838139,0.00009581826],"domain_scores_gemma":[0.9988244,0.0005091762,0.000157766,0.00006639785,0.000308616,0.0001335453],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.004369301,0.0001558967,0.001253158,0.0001679796,0.00002862446,0.0002981685,0.0002265281,0.0006007514,0.989783,0.0001053742,0.00009185248,0.002919315],"study_design_scores_gemma":[0.0000202776,0.0006276441,0.001980689,0.000007545039,0.00001614171,0.00003485395,0.0001088366,0.001131592,0.9956515,0.00001550112,0.000398944,0.000006465984],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988527,0.0002216085,0.000297642,0.00001712421,0.00001173116,0.000006811917,0.0000543235,0.00001500307,0.0005230083],"genre_scores_gemma":[0.9981977,0.0001433399,0.0005786216,0.00001795068,0.000006453688,0.000004191789,0.00009744542,0.00001298829,0.000941193],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003742836,"threshold_uncertainty_score":0.007521868,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0178236134727938,"score_gpt":0.3101145163607446,"score_spread":0.2922909028879508,"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."}}