{"id":"W2939652521","doi":"10.1002/aoc.4929","title":"Cooperative effect through different bridges in nickel catalysts for polymerization of ethylene","year":2019,"lang":"en","type":"article","venue":"Applied Organometallic Chemistry","topic":"Organometallic Complex Synthesis and Catalysis","field":"Chemistry","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"University of Alberta","keywords":"Ethylene; Catalysis; Chemistry; Methylaluminoxane; Polyethylene; Polymerization; Crystallinity; Polymer chemistry; Selectivity; Ziegler–Natta catalyst; Branching (polymer chemistry); Polymer; Linear low-density polyethylene; Methylene; Organic chemistry; Metallocene; Crystallography","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001529654,0.0004693037,0.00103151,0.0000609182,0.00005840249,0.00003586565,0.0004914501,0.0002481224,0.0110414],"category_scores_gemma":[0.00008031177,0.0004289854,0.0002720396,0.000462325,0.0001229763,0.00009612614,0.0001658295,0.0001995008,0.00004817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001562377,"about_ca_system_score_gemma":0.00006960076,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004635217,"about_ca_topic_score_gemma":0.000008026388,"domain_scores_codex":[0.9977415,0.00001480592,0.0007042635,0.0007711264,0.0003313925,0.0004369781],"domain_scores_gemma":[0.9982924,0.0003920598,0.0003336488,0.0008333702,0.00005818915,0.00009028711],"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":[0.0001179807,0.0002606302,0.002136512,0.00112121,0.0001875969,7.294024e-7,0.000250222,0.00002406555,0.9920958,0.0002961473,0.00001549283,0.003493561],"study_design_scores_gemma":[0.001643084,0.00002605953,0.001073674,0.00006109948,0.0001463521,0.000003317685,0.0003300692,0.00008704956,0.9950337,0.00007149942,0.001083193,0.0004408775],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9794014,0.000510776,0.0002192707,0.00005784856,0.00003976178,0.0003751957,0.0001416122,0.00006402071,0.01919013],"genre_scores_gemma":[0.9945275,0.00006963286,0.0000914876,0.00002483305,0.0001029263,0.0002203774,0.0009134159,0.00008518378,0.003964703],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01522542,"threshold_uncertainty_score":0.9998162,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006959980761767424,"score_gpt":0.2179664655450273,"score_spread":0.2110064847832599,"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."}}