{"id":"W7130306608","doi":"10.5006/m2025_00176","title":"Polymer Qualification Using Realistic in–situ Mechanical Testing","year":2025,"lang":"","type":"article","venue":"","topic":"Polymer crystallization and properties","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Polymer; Ultimate tensile strength; Tensile testing; Thermoplastic; Shear (geology); Thermoplastic polymer; Work (physics); Polyethylene","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0009683752,0.0002546309,0.0003455576,0.000319087,0.0002754458,0.0003277672,0.0003646658,0.0001948934,0.00108222],"category_scores_gemma":[0.0009430909,0.0002389173,0.00004954544,0.001285106,0.0001534337,0.0003280264,0.0001986981,0.000144323,0.00007692805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001815746,"about_ca_system_score_gemma":0.0005476557,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003162374,"about_ca_topic_score_gemma":0.0003501611,"domain_scores_codex":[0.9971951,0.0004580956,0.0009603559,0.0005888439,0.0002981536,0.0004994993],"domain_scores_gemma":[0.9988003,0.0002957829,0.0001963346,0.0004519559,0.0001506537,0.0001049522],"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":[0.00004888651,0.00009645911,0.0002607456,0.0001239064,0.000007167645,0.000003194769,0.0002888795,0.0001467564,0.9246351,0.07128251,0.00006367415,0.003042747],"study_design_scores_gemma":[0.0005214133,0.00004093473,0.0004016572,0.0005784906,0.00006774338,0.000007271972,0.0007683465,0.08044082,0.9140147,0.002328049,0.0004411605,0.0003893895],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.57718,0.006906821,0.2520043,0.004166944,0.004189237,0.001196464,0.00004585975,0.0004333385,0.153877],"genre_scores_gemma":[0.9900702,0.00003828297,0.002909299,0.001006565,0.00006886206,0.0000110978,0.000006631285,0.00001793558,0.005871153],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4128901,"threshold_uncertainty_score":0.9998309,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1015810533198499,"score_gpt":0.3323296092847,"score_spread":0.2307485559648501,"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."}}