{"id":"W2030697848","doi":"10.1002/polb.20281","title":"Effect of sample preparation on the glass‐transition of thin polystyrene films","year":2004,"lang":"en","type":"article","venue":"Journal of Polymer Science Part B Polymer Physics","topic":"Material Dynamics and Properties","field":"Materials Science","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Polystyrene; Glass transition; Thin film; Materials science; Annealing (glass); Polymer; Composite material; Transition temperature; Nanotechnology; Condensed matter physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008086452,0.001007385,0.0006869861,0.0006755408,0.0007308017,0.0005339414,0.0004058112,0.0006306454,0.002785851],"category_scores_gemma":[0.00210392,0.0005971339,0.0004926672,0.0005823871,0.000721339,0.0003709391,0.000392386,0.001076612,0.0004183167],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002908067,"about_ca_system_score_gemma":0.0003198174,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001151527,"about_ca_topic_score_gemma":0.001900933,"domain_scores_codex":[0.9993765,0.0001313968,0.00008229117,0.0001703581,0.0001473512,0.00009210146],"domain_scores_gemma":[0.9980369,0.001122057,0.0002316481,0.0002651801,0.0002535606,0.00009069202],"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":[0.0002812402,0.00003762568,0.0005682592,0.0001466968,0.00004019601,0.00007117786,0.00009019907,0.0001181105,0.9970484,0.00002805034,0.0000565144,0.001513648],"study_design_scores_gemma":[0.00002097624,0.0002121552,0.003250448,0.00001204273,0.00007755437,0.00006349519,0.00002857733,0.0004150843,0.9951249,0.00001885162,0.0007673904,0.00000849437],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9847231,0.002967555,0.009204978,0.0002190835,0.0001896543,0.0003035764,0.0007332258,0.0003949578,0.001263777],"genre_scores_gemma":[0.9753797,0.002308348,0.01821795,0.0002591158,0.00007952377,0.0005959911,0.001674917,0.0005018123,0.000982552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002785851,"threshold_uncertainty_score":0.009319663,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01165971248730638,"score_gpt":0.2577500067760348,"score_spread":0.2460902942887284,"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."}}