{"id":"W60390816","doi":"10.1177/026248930302200403","title":"The Second Expansion Cycle in Ultramicrocellular Foams","year":2003,"lang":"en","type":"article","venue":"Cellular Polymers","topic":"Polymer Foaming and Composites","field":"Materials Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Materials science; Blowing agent; Composite material; Expansion ratio; Phase (matter); Thermal expansion; Polymer; Atmospheric temperature range; Thermodynamics; 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":[0.0004992133,0.0001893579,0.0001722911,0.00006550109,0.0003386534,0.0001278736,0.0003694981,0.00008488452,0.0007993573],"category_scores_gemma":[0.00003035581,0.000145393,0.00008091304,0.0002203058,0.0001810054,0.0001164732,0.00003640663,0.0001522517,0.0003424924],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004337553,"about_ca_system_score_gemma":0.0000679478,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009434963,"about_ca_topic_score_gemma":0.00004918463,"domain_scores_codex":[0.9983584,0.0002048799,0.0002950591,0.0003496285,0.000219736,0.0005723365],"domain_scores_gemma":[0.9992005,0.0001353203,0.00008265832,0.0004573033,0.00001518533,0.0001090468],"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":[0.00001028928,0.0000396429,0.0002105372,0.000008286071,0.000003647665,0.00002024381,0.0003105011,0.00001081883,0.9965071,0.001181621,0.00009227111,0.001605047],"study_design_scores_gemma":[0.0003215222,0.00002845466,0.00006637894,0.00001588454,0.000006016979,0.00001429405,0.0004311197,0.0001263477,0.9810749,0.0004692136,0.01724498,0.0002009293],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9769987,0.01173184,0.0002652868,0.00009393779,0.000684809,0.0001129029,0.000005144709,0.00006755608,0.01003979],"genre_scores_gemma":[0.9931417,0.00002943802,0.00009712141,0.0001443843,0.00003787076,0.00001540165,0.000004608845,0.00002606698,0.006503466],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0171527,"threshold_uncertainty_score":0.8752402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005237100990723137,"score_gpt":0.1946395489017892,"score_spread":0.1894024479110661,"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."}}