{"id":"W2071940205","doi":"10.1126/science.1244845","title":"A Direct Quantitative Measure of Surface Mobility in a Glassy Polymer","year":2014,"lang":"en","type":"article","venue":"Science","topic":"Material Dynamics and Properties","field":"Materials Science","cited_by":241,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute; McMaster University; University of Waterloo","funders":"","keywords":"Polymer; Glass transition; Materials science; Relaxation (psychology); Thin film; Chemical physics; Measure (data warehouse); Atomic force microscopy; Nanotechnology; Chemistry; Composite material","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":[0.0001038918,0.0003447155,0.0001868094,0.0005436041,0.0001887345,0.0003081579,0.0002154219,0.0003762342,0.001544977],"category_scores_gemma":[0.0003140099,0.0001203364,0.0001319188,0.0002806436,0.0003745961,0.0004273222,0.0002585592,0.0003932349,0.0002681332],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001836385,"about_ca_system_score_gemma":0.0001152874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00028076,"about_ca_topic_score_gemma":0.0002939227,"domain_scores_codex":[0.9998941,0.00001109094,0.000003505815,0.0000437397,0.00003415146,0.00001335789],"domain_scores_gemma":[0.9997985,0.00009357939,0.00004680552,0.00002232741,0.00001922234,0.00001964263],"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":[0.0000232083,0.00001324688,0.0006751418,0.0000395773,0.000007281751,0.00002783323,0.00003120979,0.0002280477,0.9957348,0.0004419036,0.00005103516,0.00272677],"study_design_scores_gemma":[0.000009493665,0.0003870867,0.01079688,0.000009871266,0.00002195205,0.0002944809,0.00006857037,0.01064857,0.9749833,0.0008660129,0.001891927,0.00002176639],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9650956,0.00104269,0.02912202,0.000130324,0.00004760431,0.0000430056,0.0008462064,0.0002808956,0.003391633],"genre_scores_gemma":[0.9868563,0.0005091315,0.01051305,0.00003356453,0.00002111873,0.00005217584,0.0002883415,0.00001979016,0.001706538],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001544977,"threshold_uncertainty_score":0.005168498,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01996286386685487,"score_gpt":0.2616532581020545,"score_spread":0.2416903942351996,"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."}}