{"id":"W2765762454","doi":"10.4028/www.scientific.net/kem.757.3","title":"Scratch Resistance and Impact Strength of Semi Interpenetrating Networked PMMA and PU with<i> In Situ</i> Produced Silica","year":2017,"lang":"en","type":"article","venue":"Key engineering materials","topic":"Silicone and Siloxane Chemistry","field":"Materials Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Charpy impact test; Materials science; Izod impact strength test; Scratch; Composite material; Polyurethane; Composite number; Impact resistance; Ultraviolet; Toughness; Polymer; Ultimate tensile strength","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":[0.0006295515,0.0003000524,0.0005593108,0.00006337111,0.0001123599,0.0003457246,0.0003106786,0.0001123312,0.0000586391],"category_scores_gemma":[0.0003533683,0.0002569246,0.0000258639,0.00007070592,0.0001323134,0.0003275352,0.0001636672,0.00008237569,0.000002431965],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004126159,"about_ca_system_score_gemma":0.00005002362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003903272,"about_ca_topic_score_gemma":0.00006301117,"domain_scores_codex":[0.9984064,0.00003820855,0.0004746502,0.0004803744,0.0001847449,0.0004156331],"domain_scores_gemma":[0.9988135,0.00009450579,0.0002773049,0.0006385737,0.00005705183,0.0001190732],"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":[0.0001358689,0.00002137974,0.0008149426,0.0003425948,0.0000159332,0.00001712944,0.0002869732,0.0003116214,0.997828,0.00006391961,0.00009033671,0.00007127114],"study_design_scores_gemma":[0.0005745083,0.0000599076,0.02755184,0.0005821028,0.00001640664,0.00001249114,0.00001411229,0.0001051184,0.970728,0.00002751783,0.0000475841,0.0002804296],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987055,0.0003516075,0.000015456,0.00006195252,0.0001866658,0.0002355659,0.00004125144,0.00006680236,0.0003352158],"genre_scores_gemma":[0.9984679,0.00005520275,0.001119296,0.000006912849,0.0001574376,0.00003125057,0.000009203771,0.00003790718,0.0001148685],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02710005,"threshold_uncertainty_score":0.9999883,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007453191663941186,"score_gpt":0.2231644564181948,"score_spread":0.2157112647542536,"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."}}