{"id":"W3150977243","doi":"10.1016/j.polymer.2021.123730","title":"Rheological and foaming behaviors of long-chain branched polyamide 6 with controlled branch length","year":2021,"lang":"en","type":"article","venue":"Polymer","topic":"Polymer Foaming and Composites","field":"Materials Science","cited_by":69,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"National Key Research and Development Program of China; China Scholarship Council; University of Toronto","keywords":"Rheology; Extrusion; Polyamide; Supercritical fluid; Materials science; Reactive extrusion; Composite material; Strain hardening exponent; Dynamic mechanical analysis; Modulus; Expansion ratio; Viscosity; Hardening (computing); Polymer; Chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002031661,0.0001904189,0.000508035,0.00005804831,0.0001108046,0.00005282113,0.0001442588,0.00008370702,0.0003588925],"category_scores_gemma":[0.00004655135,0.0001418122,0.00006306382,0.0001516033,0.0002581171,0.0001008855,0.00009192628,0.0001026368,0.00001271032],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001000659,"about_ca_system_score_gemma":0.00006784606,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001829659,"about_ca_topic_score_gemma":0.0000481037,"domain_scores_codex":[0.9985739,0.0001477331,0.0003098016,0.0003690866,0.0002534281,0.0003460592],"domain_scores_gemma":[0.9991817,0.0002296074,0.0001340945,0.0002841486,0.00005526162,0.0001151414],"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":[0.0002992277,0.0001243561,0.01841481,0.00001946056,0.00002818518,0.0000565387,0.000288252,0.000001263786,0.9758443,0.0007258905,0.000008923203,0.00418882],"study_design_scores_gemma":[0.002727983,0.000153558,0.01594048,0.00005903955,0.00008811813,0.0001312865,0.00007704298,0.00005813834,0.9805122,0.00004787333,0.000007151497,0.0001971484],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.982989,0.01464718,0.001082978,0.0002825636,0.0001401261,0.0001063898,0.00001332139,0.00006775722,0.0006706424],"genre_scores_gemma":[0.9979545,0.00002641625,0.0003013534,0.0001848713,0.00004978377,0.00002278645,0.000005402964,0.00001803756,0.001436773],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01496554,"threshold_uncertainty_score":0.5782934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007578606787752264,"score_gpt":0.2245950003935549,"score_spread":0.2170163936058027,"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."}}