{"id":"W1996537714","doi":"10.1002/app.20399","title":"Hydrolytic aging of polypropylene studied by X‐ray photoelectron spectroscopy","year":2004,"lang":"en","type":"article","venue":"Journal of Applied Polymer Science","topic":"Electron and X-Ray Spectroscopy Techniques","field":"Materials Science","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"X-ray photoelectron spectroscopy; Polypropylene; Hydrolysis; Materials science; X-ray; Polymer chemistry; Accelerated aging; Polymer; Chemical engineering; Chemistry; Composite material; Organic chemistry; Optics; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00026379,0.0003796563,0.0002104404,0.0003340546,0.0001051195,0.0003294393,0.0001303461,0.0002440876,0.0009617937],"category_scores_gemma":[0.0006291784,0.0001695989,0.0002068609,0.0003369543,0.0001667874,0.0004529197,0.0001220697,0.0003385008,0.0002214652],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001612891,"about_ca_system_score_gemma":0.00008163555,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005225525,"about_ca_topic_score_gemma":0.0002936037,"domain_scores_codex":[0.99986,0.00001894062,0.00001005805,0.00003012848,0.00005469868,0.00002609768],"domain_scores_gemma":[0.9997585,0.00004784503,0.00007844103,0.00001838096,0.00006794315,0.00002889923],"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":[0.00007053688,0.000008992492,0.000577232,0.00003288106,0.000006077213,0.00006095081,0.00002956603,0.000090016,0.9973115,0.00002236952,0.00001111224,0.00177896],"study_design_scores_gemma":[0.000003999881,0.0002602061,0.01381704,0.000007950565,0.00001562188,0.000277203,0.00005773003,0.0009031904,0.9834428,0.00004005369,0.001167009,0.000007171088],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9930748,0.002224498,0.003544542,0.00003012187,0.00001086542,0.00003355424,0.0002263324,0.00002419776,0.0008310393],"genre_scores_gemma":[0.9951545,0.001231765,0.001992101,0.0000183781,0.000004691065,0.00001667695,0.0003115134,0.00001122597,0.001259113],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009617937,"threshold_uncertainty_score":0.003217459,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00588793916147183,"score_gpt":0.2610045334463197,"score_spread":0.2551165942848479,"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."}}