{"id":"W1984380658","doi":"10.1002/pen.20422","title":"Increase of open‐cell content by plasticizing soft regions with secondary blowing agent","year":2005,"lang":"en","type":"article","venue":"Polymer Engineering and Science","topic":"Polymer Foaming and Composites","field":"Materials Science","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Low-density polyethylene; Blowing agent; Materials science; Extrusion; Polystyrene; Polyethylene; Butane; High-density polyethylene; Expansion ratio; Composite material; Expanded polystyrene; Polymer chemistry; Chemical engineering; Polymer; Organic chemistry; Chemistry; Polyurethane; Catalysis","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":[0.0003131188,0.0001393561,0.0001788487,0.0001027576,0.0002074526,0.0001916783,0.0004955972,0.00002128859,0.0000236548],"category_scores_gemma":[0.00002852895,0.0001136813,0.00001866594,0.0002380915,0.0002506668,0.0004756025,0.0002126102,0.00008577494,0.000005933169],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002422742,"about_ca_system_score_gemma":0.0001020515,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000363212,"about_ca_topic_score_gemma":0.000004571714,"domain_scores_codex":[0.9988706,0.00001187086,0.000187655,0.0003215358,0.0002560233,0.0003523813],"domain_scores_gemma":[0.9994066,0.00008789812,0.00006325974,0.0002085714,0.00003090122,0.0002028231],"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":[0.00001094011,0.00003771963,0.0001990027,0.00001738053,0.000002820046,0.000002423275,0.0002990779,0.0004138845,0.9975259,0.0002787119,0.00005260607,0.001159496],"study_design_scores_gemma":[0.0003106006,0.00007061849,0.0004154769,0.00009282079,0.00001539662,0.00002859285,0.00009307094,0.009039609,0.9894032,0.000001775457,0.000354682,0.0001740935],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9909559,0.003680244,0.004397073,0.0001315952,0.000101951,0.00006746862,0.00001541683,0.00005886365,0.0005914637],"genre_scores_gemma":[0.9970861,0.00001162145,0.002429741,0.00008198432,0.00002615007,0.000009334828,0.000001097214,0.00001109845,0.0003428897],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008625724,"threshold_uncertainty_score":0.4635789,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01244125680284307,"score_gpt":0.2072515563663562,"score_spread":0.1948102995635131,"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."}}