{"id":"W1986846228","doi":"10.1139/p07-034","title":"Thermal expansion: a fresh look at an old problem","year":2007,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Thermal and Kinetic Analysis","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Physics; Thermal expansion; Expression (computer science); Thermal; Atom (system on chip); Statistical physics; Classical mechanics; Thermodynamics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004458146,0.0001062898,0.0001910264,0.00006879876,0.000155513,0.000053085,0.0003028298,0.00004706372,0.001672654],"category_scores_gemma":[0.000009729061,0.00008443563,0.000103337,0.0001456858,0.000109057,0.0002333949,0.00001471296,0.0001158904,0.0001056046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000125418,"about_ca_system_score_gemma":0.0003504923,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003091601,"about_ca_topic_score_gemma":0.02371728,"domain_scores_codex":[0.9989932,0.00003839927,0.0002929552,0.0001136767,0.0002070811,0.0003547317],"domain_scores_gemma":[0.9987276,0.00002136023,0.0002026552,0.0001797774,0.000157069,0.000711554],"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":[0.00005712419,0.00005238631,0.005785977,0.00001427981,0.00003963614,0.000495569,0.003322698,0.001894415,0.9676586,0.002554016,0.001997237,0.01612809],"study_design_scores_gemma":[0.001648112,0.0009480618,0.03996671,0.0002110461,0.0003320552,0.0003245074,0.002447709,0.0003008896,0.92274,0.007479139,0.02262833,0.0009734432],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966741,0.0001472618,0.001082091,0.0001314171,0.0002083084,0.0000380534,0.00001311467,0.000005805556,0.001699861],"genre_scores_gemma":[0.9970667,0.000001838254,0.001150931,0.000354273,0.0007559655,3.79174e-7,0.000001919965,0.0000140167,0.0006539701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04491857,"threshold_uncertainty_score":0.99924,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01271821710121107,"score_gpt":0.2170209924692555,"score_spread":0.2043027753680444,"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."}}