{"id":"W1970759417","doi":"10.1063/1.1517036","title":"The gradual transition from mass-controlled to diffusion-controlled kinetics during melt polymerization","year":2002,"lang":"en","type":"article","venue":"The Journal of Chemical Physics","topic":"Material Dynamics and Properties","field":"Materials Science","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; McMaster University","keywords":"Arrhenius equation; Kinetics; Polymerization; Thermodynamics; Diffusion; Arrhenius plot; Calorimetry; Degree of polymerization; Activation energy; Chemistry; Materials science; Analytical Chemistry (journal); Physical chemistry; Polymer; Chromatography; Organic chemistry; 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":[0.0002925787,0.0001382459,0.0003866523,0.00001518774,0.0001672961,0.0001638262,0.0003665561,0.00004380599,0.0001217314],"category_scores_gemma":[0.00009156991,0.00006688967,0.0001416875,0.00008276317,0.00007842561,0.0001359155,0.00003599317,0.0001276617,0.00002090249],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003077384,"about_ca_system_score_gemma":0.000009372863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001858218,"about_ca_topic_score_gemma":7.711028e-7,"domain_scores_codex":[0.9986411,0.0001504782,0.0005266189,0.00008618686,0.0003970651,0.0001985199],"domain_scores_gemma":[0.9990386,0.0002548824,0.0003216128,0.0001847547,0.0001222185,0.0000778685],"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":[0.002790724,0.00005734548,6.385126e-7,0.000004319525,0.00002800978,0.000001092309,0.0008133868,0.0003671723,0.9952947,0.00009970607,0.00004264958,0.0005002549],"study_design_scores_gemma":[0.004974619,0.00009320136,0.00001802166,0.00003638674,0.0001194506,0.000005763323,0.00008338775,0.007487083,0.9817445,0.005296974,0.00003000054,0.0001106397],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938103,0.0002565304,0.002780975,0.002349426,0.0004407761,0.0002211374,0.00001173417,0.00001261485,0.0001165165],"genre_scores_gemma":[0.9985827,0.0001124859,0.00016025,0.0001858576,0.0008734511,0.000005933147,0.00000189633,0.00001612747,0.00006129641],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01355023,"threshold_uncertainty_score":0.2727681,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00871656066293868,"score_gpt":0.1946824460287395,"score_spread":0.1859658853658008,"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."}}