{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002718401,0.00007808064,0.0001755145,0.00005472725,0.00007758171,0.00005851919,0.0004008253,0.00002452408,0.0001197843],"category_scores_gemma":[0.0003953103,0.00005759971,0.0000202621,0.0004163072,0.0007349754,0.0002476143,0.0001035659,0.00003373413,0.00003736138],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003001145,"about_ca_system_score_gemma":0.0001215576,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008591218,"about_ca_topic_score_gemma":0.0002248682,"domain_scores_codex":[0.9987658,0.0001238258,0.0002031913,0.0003017118,0.0003618621,0.0002436316],"domain_scores_gemma":[0.99942,0.00006916408,0.00007806392,0.0002665203,0.0001154709,0.00005075883],"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":[0.00003292867,0.00003166088,0.001645449,0.00001827332,3.187926e-7,2.25917e-7,0.0005444949,0.0001457973,0.9928683,0.00457577,0.000002153213,0.0001346366],"study_design_scores_gemma":[0.0001147374,0.0001082199,0.01351015,0.00004155298,0.000001500996,6.651514e-7,0.00008782283,0.005254494,0.9800813,0.0006044502,0.00009438436,0.0001007175],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939539,0.0001338377,0.0001761399,0.00006357599,0.000340828,0.00009711396,0.00001297612,0.00001861593,0.005203006],"genre_scores_gemma":[0.9987525,0.000003047066,0.001085808,0.00002519804,0.000006943882,0.000003581845,2.251169e-7,0.000003701592,0.0001189886],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01278699,"threshold_uncertainty_score":0.2708048,"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."}}