{"id":"W2040356596","doi":"10.1002/pen.10116","title":"Continuous extrusion of microcellular polycarbonate","year":2003,"lang":"en","type":"article","venue":"Polymer Engineering and Science","topic":"Polymer Foaming and Composites","field":"Materials Science","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Blowing agent; Materials science; Polycarbonate; Extrusion; Solubility; Pentane; Composite material; Viscosity; Polymer; Foaming agent; Blow molding; Plastics extrusion; Chemical engineering; Organic chemistry; Polyurethane; Chemistry","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":[0.000190027,0.0002776511,0.0002557625,0.0002215076,0.0001225137,0.0002511389,0.0001614797,0.0002097445,0.0007023611],"category_scores_gemma":[0.0003405946,0.0001043404,0.0002007092,0.0002148404,0.0001737587,0.0002527416,0.0003114476,0.0002924281,0.0002420892],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000118877,"about_ca_system_score_gemma":0.00008899415,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002326755,"about_ca_topic_score_gemma":0.0004250746,"domain_scores_codex":[0.9998005,0.00002171656,0.0000147024,0.00005150115,0.00007681483,0.00003488656],"domain_scores_gemma":[0.9996923,0.0001045915,0.00008066306,0.00004496787,0.00004874034,0.00002875464],"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":[0.00007113731,0.00001257394,0.000201342,0.00005980897,0.000006207674,0.0001274914,0.00003738459,0.0002501618,0.9948767,0.0001415084,0.00003073448,0.004185045],"study_design_scores_gemma":[0.000007228422,0.00008329377,0.001054701,0.000005029638,0.000005875281,0.00007589889,0.000006741879,0.0009777197,0.9957883,0.00001567516,0.001976126,0.000003400047],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9855823,0.0009867736,0.01171752,0.00002138422,0.00002801087,0.00003162994,0.0001687237,0.00009220796,0.001371439],"genre_scores_gemma":[0.9862754,0.0005662015,0.010723,0.00001180524,0.00001179372,0.000021634,0.0003487261,0.00002824944,0.002013249],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007023611,"threshold_uncertainty_score":0.002349615,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00418084853004907,"score_gpt":0.1827157100534188,"score_spread":0.1785348615233698,"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."}}