{"id":"W6996735965","doi":"","title":"Split-Hopkinson pressure bar testing and constitutive model evaluation for 7050-T7451 aluminum, IN718 superalloy & 300M steel","year":2018,"lang":"en","type":"dissertation","venue":"eScholarship@McGill (McGill)","topic":"High-Velocity Impact and Material Behavior","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"McGill University","keywords":"Split-Hopkinson pressure bar; Strain rate; Inconel; Peening; Shot peening; Constitutive equation; Superalloy; Strain hardening exponent","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.002981374,0.001135805,0.001181052,0.0003764668,0.001968252,0.000521614,0.0007642572,0.001284316,0.000736293],"category_scores_gemma":[0.003829969,0.001161908,0.0002444249,0.0003338946,0.0003059746,0.001646905,0.0002226061,0.0006824289,0.0003526191],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005530032,"about_ca_system_score_gemma":0.0004150413,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005947404,"about_ca_topic_score_gemma":0.001126544,"domain_scores_codex":[0.9940554,0.000442847,0.001235527,0.001743219,0.001341328,0.00118167],"domain_scores_gemma":[0.9952027,0.0003999929,0.0008251537,0.0009061358,0.002144512,0.0005214753],"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":[0.0005885266,0.0001622645,0.00002995184,0.0007194269,0.0000897339,0.000005577376,0.0001170927,0.0001902698,0.9799822,0.007794012,0.00004944019,0.01027153],"study_design_scores_gemma":[0.005346538,0.0008899739,0.002627907,0.001881718,0.003547292,0.00007180898,0.0005590569,0.003066337,0.9016478,0.01623869,0.06011983,0.004003026],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9775545,0.0001564242,0.000005128853,0.00001264799,0.002502986,0.003459753,0.009570261,0.0003459869,0.006392289],"genre_scores_gemma":[0.9690549,0.00004867183,0.02182567,0.0001152208,0.0002192972,0.000963097,0.002642028,0.0002400636,0.004891036],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07833435,"threshold_uncertainty_score":0.9993311,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05878475032633002,"score_gpt":0.308860944413347,"score_spread":0.250076194087017,"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."}}