{"id":"W4407054263","doi":"10.1016/j.reactfunctpolym.2025.106183","title":"Effects of chain extension and clay reinforcement on PLA nanocomposite foams","year":2025,"lang":"en","type":"article","venue":"Reactive and Functional Polymers","topic":"biodegradable polymer synthesis and properties","field":"Materials Science","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Ontario Centre of Innovation","keywords":"Reinforcement; Nanocomposite; Extension (predicate logic); Chain (unit); Composite material; Materials science; Polymer science; Computer science; Physics","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":[0.0001232853,0.0001188966,0.000171587,0.00009109907,0.0001533433,0.00002096033,0.00003287844,0.00005757807,0.00004435665],"category_scores_gemma":[0.00002077758,0.00008591923,0.00003376421,0.00006537392,0.0001399414,0.00008994121,0.00004352292,0.00005666193,0.00000528664],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001766584,"about_ca_system_score_gemma":0.00002759838,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002780078,"about_ca_topic_score_gemma":0.000001692047,"domain_scores_codex":[0.9992992,0.00004769364,0.0001404284,0.0002352795,0.0001461318,0.0001312698],"domain_scores_gemma":[0.999527,0.0002443402,0.00006448252,0.00009326924,0.00002626956,0.00004459175],"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":[0.0005701811,0.00003944732,0.0001048169,0.00007186943,0.00003320989,0.000001067449,0.0000909587,0.000002122682,0.9709615,0.003334742,0.0002014894,0.02458864],"study_design_scores_gemma":[0.0003859336,0.0001867038,0.01144661,0.000155124,0.00003747288,0.000002971167,0.00008040658,0.00009264153,0.9864153,0.000104157,0.001001099,0.00009155786],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9794351,0.01324565,0.0005194144,0.0005219389,0.0004417451,0.0001828485,0.000008184217,0.00002138241,0.005623696],"genre_scores_gemma":[0.9976828,0.0001858405,0.00003473215,0.0004571701,0.00003058585,0.00001845262,0.000002685872,0.000005188253,0.001582616],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02449708,"threshold_uncertainty_score":0.3503684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01052332944377678,"score_gpt":0.2114706131242056,"score_spread":0.2009472836804288,"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."}}