{"id":"W2898415679","doi":"10.1002/mren.201800059","title":"Comparing Long‐Chain Branching Mechanisms for Ethylene Polymerization with Metallocenes and Other Single‐Site Catalysts: What Simulated Microstructures Can Teach Us","year":2018,"lang":"en","type":"article","venue":"Macromolecular Reaction Engineering","topic":"Organometallic Complex Synthesis and Catalysis","field":"Chemistry","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Polymerization; Branching (polymer chemistry); Intramolecular force; Polymer chemistry; Dispersity; Ethylene; Polymer; Chemistry; Kinetic chain length; Materials science; Living polymerization; Photochemistry; Catalysis; Solution polymerization; Radical polymerization; Organic chemistry","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"],"consensus_categories":[],"category_scores_codex":[0.0001156345,0.0003150284,0.0003481066,0.0001558071,0.0001844241,0.0002760022,0.0001213443,0.0001115136,0.0001110876],"category_scores_gemma":[0.00003612881,0.0003063356,0.00009284788,0.0002291238,0.0000451889,0.0002230913,0.00005095775,0.0001252471,0.000001479831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009249962,"about_ca_system_score_gemma":0.00001230913,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002979588,"about_ca_topic_score_gemma":0.000152427,"domain_scores_codex":[0.9987411,0.00001381774,0.0002676468,0.0004629482,0.0001926392,0.0003217706],"domain_scores_gemma":[0.999329,0.00004116424,0.0001378488,0.0003267223,0.00006352834,0.0001017838],"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":[0.00003790771,0.00002672893,0.0002010726,0.0001202216,0.0002688052,0.000005252071,0.0003028325,0.001455333,0.9938633,0.00006954407,3.028326e-7,0.003648674],"study_design_scores_gemma":[0.0005062562,0.00003722175,0.0003984677,0.0001412024,0.0002152216,0.00009080918,0.0001453414,0.02370312,0.9732731,0.00001795953,0.001076669,0.0003946442],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9035689,0.0005174863,0.09537624,0.00003345,0.00009201027,0.0001291174,0.00001837112,0.0001811283,0.00008331098],"genre_scores_gemma":[0.9976269,0.000009979118,0.001811269,0.0000530116,0.0001249578,0.00001517392,0.0001494834,0.0001120972,0.00009715162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09405799,"threshold_uncertainty_score":0.9999388,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007688627968732332,"score_gpt":0.1971909435771112,"score_spread":0.1895023156083789,"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."}}