{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003745639,0.000105099,0.000142833,0.0001263752,0.0001052007,0.00005015225,0.0002013371,0.00002557665,0.00002471472],"category_scores_gemma":[0.00005079185,0.00009376321,0.00002287134,0.0002884975,0.0002398229,0.0001245859,0.00005012616,0.00004962998,0.000006775037],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000009346175,"about_ca_system_score_gemma":0.00004573505,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005575803,"about_ca_topic_score_gemma":2.046152e-7,"domain_scores_codex":[0.9990683,0.00001249128,0.0001545947,0.0002456817,0.0002177019,0.0003012513],"domain_scores_gemma":[0.9996002,0.0000361816,0.00004422839,0.0001816476,0.0000272722,0.0001104909],"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":[0.000001471681,0.00001148461,0.000404793,0.00001027037,0.000001007768,0.000001705954,0.000149358,0.00002903215,0.9950862,0.003728975,0.000001627825,0.0005740729],"study_design_scores_gemma":[0.0001031432,0.00002794095,0.0005416769,0.00002746195,0.000005521573,0.00002469423,0.0000258669,0.001641882,0.997299,0.00002904032,0.0001560072,0.0001177399],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904568,0.007326791,0.0009103133,0.00001553364,0.0002989565,0.00002939911,0.000002420739,0.0000571815,0.0009025828],"genre_scores_gemma":[0.9986275,0.00001322375,0.001081413,0.00001631889,0.00001002557,0.000002245968,1.703084e-7,0.000007512313,0.0002416015],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008170668,"threshold_uncertainty_score":0.3823552,"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."}}