{"id":"W2159164151","doi":"10.1177/0021955x07079150","title":"Improvement of Cell Opening by Maintaining a High Temperature Difference in the Surface and Core of a Foam Extrudate","year":2007,"lang":"en","type":"article","venue":"Journal of Cellular Plastics","topic":"Polymer Foaming and Composites","field":"Materials Science","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Die swell; Materials science; Composite material; Blowing agent; Extrusion; Polycarbonate; Polystyrene; Core (optical fiber); Polymer; Polyurethane","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":[0.0001549932,0.0003140114,0.0003161797,0.0001561547,0.0001530754,0.0002248882,0.0002272593,0.0003232142,0.0006880357],"category_scores_gemma":[0.00033053,0.0001548481,0.000234264,0.00008668891,0.0002878974,0.0004479548,0.0003243994,0.0003956302,0.0001670673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008771001,"about_ca_system_score_gemma":0.00009571865,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009700323,"about_ca_topic_score_gemma":0.0001781299,"domain_scores_codex":[0.9998809,0.00001437476,0.000008871078,0.00002610754,0.00004200425,0.00002778295],"domain_scores_gemma":[0.9997341,0.0001054112,0.00007084241,0.00002795571,0.0000342567,0.0000275296],"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":[0.00002311708,0.000009955006,0.00006573495,0.00001881833,0.000001630789,0.00004694125,0.00002136117,0.00009038806,0.9982413,0.00005064285,0.000004800723,0.001425296],"study_design_scores_gemma":[0.000003298738,0.00006524844,0.0005047397,0.000001632823,0.000004852541,0.0001135408,0.000008067798,0.0007479297,0.9980476,0.000018139,0.0004817169,0.000003151132],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9728114,0.0004149044,0.02602426,0.00003028385,0.00002215371,0.0000238805,0.00003873013,0.0001472117,0.0004872176],"genre_scores_gemma":[0.9846534,0.0002606155,0.01436765,0.00001279535,0.00001124199,0.00001997436,0.00006130683,0.00003312568,0.0005798962],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006880357,"threshold_uncertainty_score":0.002301753,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008767116914572205,"score_gpt":0.2185906292502211,"score_spread":0.2098235123356489,"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."}}