{"id":"W4409721868","doi":"10.1007/s11340-025-01184-z","title":"Improving Reversed Three-Point Bending Tests for Characterising the Fatigue Life of Polymers","year":2025,"lang":"en","type":"article","venue":"Experimental Mechanics","topic":"Mechanical Behavior of Composites","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Research Council Canada","keywords":"Solid mechanics; Materials science; Polymer; Bending; Composite material; Structural engineering; Point (geometry); Engineering; Mathematics; Geometry","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":[],"consensus_categories":[],"category_scores_codex":[0.0001930115,0.0002168883,0.0002775713,0.00009585938,0.000133932,0.00004377286,0.0003337311,0.00009739386,0.0000720154],"category_scores_gemma":[0.0000742009,0.0001911245,0.0001473922,0.000190614,0.00001794391,0.0001391462,0.0001207641,0.000153942,0.000002733461],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001220693,"about_ca_system_score_gemma":0.00002725353,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001862139,"about_ca_topic_score_gemma":0.000003169109,"domain_scores_codex":[0.9988827,0.00001974992,0.0004064953,0.0002165663,0.0001726479,0.0003018096],"domain_scores_gemma":[0.9992813,0.000161532,0.00009076358,0.0003579702,0.00003058917,0.00007785654],"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":[0.00002540846,0.00003410964,0.00001159839,0.00006139017,0.00003991362,6.492961e-7,0.0001667122,0.00007654304,0.9828767,0.01325013,0.000100158,0.00335671],"study_design_scores_gemma":[0.0004245231,0.00008860643,0.00003148597,0.0001116747,0.00003729668,0.000001374067,0.0004781918,0.07133211,0.9268238,0.00037585,0.0001180153,0.0001770799],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5838755,0.002440804,0.4083824,0.0002857341,0.002670927,0.001425495,0.00004392631,0.0004222605,0.0004528703],"genre_scores_gemma":[0.9940045,0.000006596199,0.005606894,0.0001329917,0.00005630597,0.0001158463,0.00001038988,0.00004437811,0.00002202922],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.410129,"threshold_uncertainty_score":0.7793832,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02751310194441851,"score_gpt":0.2863555205948067,"score_spread":0.2588424186503882,"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."}}