{"id":"W4414038838","doi":"10.1007/s11661-025-07968-1","title":"Influence of Microstructure on Hydrogen Uptake and Desorption in Pipeline Steels: Gaseous vs Electrochemical Charging","year":2025,"lang":"en","type":"article","venue":"Metallurgical and Materials Transactions A","topic":"Hydrogen embrittlement and corrosion behaviors in metals","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Natural Resources Canada; University of Saskatchewan","funders":"","keywords":"Microstructure; Desorption; Electrochemistry; Hydrogen; Pipeline (software); Materials science; Metallurgy; Chemistry; Electrode; Adsorption; Engineering; Physical chemistry; Mechanical engineering","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":[0.000177155,0.0001254552,0.0001732869,0.0001239547,0.0001586465,0.0003291646,0.0002159103,0.0002449483,0.001332538],"category_scores_gemma":[0.0006525898,0.0001675289,0.0001439743,0.0001567472,0.0002306991,0.0002405417,0.0001155145,0.0001910181,0.0001728509],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003577249,"about_ca_system_score_gemma":0.0001790357,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00257907,"about_ca_topic_score_gemma":0.005274267,"domain_scores_codex":[0.999887,0.00001312029,0.00000747451,0.00002054429,0.00003693778,0.00003490752],"domain_scores_gemma":[0.9997365,0.00009049168,0.00004193035,0.0000193282,0.00008807887,0.00002361528],"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":[0.0006259376,0.00002102536,0.001370103,0.000066536,0.0000133454,0.0001001279,0.00006305639,0.0006667231,0.9944394,0.00007548265,0.00007300326,0.002485307],"study_design_scores_gemma":[0.00002117372,0.000559798,0.014037,0.000005006487,0.00002187277,0.0000864253,0.0001298599,0.003426056,0.9812184,0.0000329651,0.0004521764,0.0000092414],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992297,0.0001634652,0.0001729539,0.00001541804,0.000007282722,0.000002540259,0.00005668375,0.000009679531,0.0003423622],"genre_scores_gemma":[0.9995626,0.00007143005,0.0001035776,0.000005995984,0.000002574005,0.000001151421,0.0000329781,0.000003512395,0.0002161263],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00257907,"threshold_uncertainty_score":0.005128145,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007048330019168817,"score_gpt":0.2391838304431751,"score_spread":0.2321355004240063,"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."}}