{"id":"W4414867595","doi":"10.1002/app.58050","title":"Polyethylene Melt Rupture and Slip in Simple Shear: A Visual and Mechanistic Study","year":2025,"lang":"en","type":"article","venue":"Journal of Applied Polymer Science","topic":"Rheology and Fluid Dynamics Studies","field":"Chemical Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Positive Living North; University of Northern British Columbia; Concordia University","funders":"","keywords":"Slip (aerodynamics); Slipping; Surface finish; Shear (geology); Slip line field; Polyethylene; Extensional definition; Surface roughness; Surface energy","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":[0.0001763874,0.0002721082,0.0002143068,0.0005628531,0.0002238447,0.0002803007,0.0002974079,0.0005087613,0.001494234],"category_scores_gemma":[0.0002206436,0.000132559,0.0002067284,0.0001792476,0.0003780613,0.0005400055,0.0003608724,0.0005075163,0.0001736963],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001789996,"about_ca_system_score_gemma":0.00006832181,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001662875,"about_ca_topic_score_gemma":0.0001412992,"domain_scores_codex":[0.999898,0.00001263989,0.000004984373,0.00001807654,0.0000395035,0.00002684232],"domain_scores_gemma":[0.9998015,0.00006495148,0.00006491842,0.00001954064,0.000020741,0.00002835056],"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":[0.0001120313,0.00006384875,0.001085485,0.00008331029,0.00000670591,0.0003570544,0.00008749857,0.0002744374,0.9946246,0.0001514868,0.00002781472,0.003125677],"study_design_scores_gemma":[0.00002205753,0.001198208,0.02831097,0.00003009308,0.00001742725,0.00143318,0.0002235,0.009843246,0.9567166,0.0003705994,0.001810826,0.00002329841],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952019,0.0008057496,0.003065149,0.00002926817,0.000007513584,0.00002285938,0.00006869004,0.00003772464,0.0007611863],"genre_scores_gemma":[0.9974202,0.0003172189,0.001513406,0.00001878918,0.000008051892,0.00001130008,0.00005748556,0.000008049972,0.0006454279],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001494234,"threshold_uncertainty_score":0.004998684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004388702735100683,"score_gpt":0.258559194611883,"score_spread":0.2541704918767824,"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."}}