{"id":"W2108663015","doi":"10.1002/pola.20389","title":"Free‐radical polymerization of methyl methacrylate with a tetrafunctional peroxide initiator","year":2004,"lang":"en","type":"article","venue":"Journal of Polymer Science Part A Polymer Chemistry","topic":"Advanced Polymer Synthesis and Characterization","field":"Chemistry","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University; University of Waterloo","funders":"","keywords":"Radius of gyration; Polymer chemistry; Peroxide; Polymerization; Branching (polymer chemistry); Radical polymerization; Methyl methacrylate; Chemistry; Organic peroxide; Polymer; Degree of polymerization; Molar mass distribution; Bulk polymerization; Radical initiator; Organic chemistry; Copolymer","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004211708,0.0004187375,0.0006479061,0.0002381378,0.0002643148,0.00008520374,0.001088406,0.0002036081,0.001442415],"category_scores_gemma":[0.0002130284,0.0003420086,0.0002712029,0.001032171,0.00145955,0.001107377,0.0001394744,0.0004846181,0.000003863751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001832022,"about_ca_system_score_gemma":0.001593442,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003033628,"about_ca_topic_score_gemma":0.000001282144,"domain_scores_codex":[0.9959476,0.00002518677,0.001202651,0.0004971516,0.001698723,0.0006286853],"domain_scores_gemma":[0.9968001,0.0001142791,0.001527199,0.0006591192,0.0003724699,0.0005268782],"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":[0.0002476628,0.0003011874,0.0007787002,0.00009019143,0.0001216553,0.00003009438,0.0003522429,0.0000246931,0.995411,0.0002525171,0.00001473538,0.002375353],"study_design_scores_gemma":[0.001626281,0.00009671932,0.0001272975,0.0003496951,0.0001584541,0.0005488736,0.0004703451,0.00001984015,0.9959204,0.00008513708,0.0002152609,0.0003816579],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9874077,0.00597082,0.002960365,0.0007429536,0.0003071335,0.00004503211,0.0001094269,0.00004539661,0.002411212],"genre_scores_gemma":[0.9979381,0.00009141134,0.000577917,0.000146496,0.0006033233,0.000009282335,0.00001281607,0.00005302964,0.0005676104],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01053045,"threshold_uncertainty_score":0.9999032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009315350307506706,"score_gpt":0.2315866432246294,"score_spread":0.2222712929171227,"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."}}