{"id":"W4414249522","doi":"10.3390/min15090972","title":"The Average Structure of a Fine-Grained Nepheline to 900 °C: Disorder of O1, Al-Si, and K-Vacancy","year":2025,"lang":"en","type":"article","venue":"Minerals","topic":"Glass properties and applications","field":"Materials Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Nepheline; Synchrotron; Crystal structure; Rietveld refinement; Powder diffraction; X-ray crystallography; Satellite; Oxygen atom","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009609087,0.00007850939,0.000152931,0.00002794696,0.00008737444,0.00002157538,0.0001839358,0.00002672103,0.0001753111],"category_scores_gemma":[0.00008854361,0.0000465414,0.00002564802,0.0001706791,0.00007157331,0.00002843773,0.0001133993,0.0000333561,0.000003584132],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005158521,"about_ca_system_score_gemma":0.00002591917,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003418562,"about_ca_topic_score_gemma":0.0004561727,"domain_scores_codex":[0.9993771,0.00001860905,0.0002398671,0.0001463319,0.0000907169,0.0001273205],"domain_scores_gemma":[0.9994918,0.0000635188,0.00006443594,0.0002683144,0.00008329004,0.00002869226],"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":[0.00001986389,0.00001498158,0.0002005373,0.00002453429,0.000005010637,8.686024e-8,0.0001276953,0.0001787381,0.9811437,0.003719903,0.01321953,0.001345453],"study_design_scores_gemma":[0.0007079137,0.0001066189,0.003625485,0.0000907112,0.00002689882,0.000001498963,0.0001499846,0.0008926768,0.7504888,0.007034697,0.2367006,0.0001741449],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901273,0.0005418892,0.000331469,0.008127896,0.00007057814,0.0002360516,0.00009801924,0.00001056736,0.0004562088],"genre_scores_gemma":[0.9935915,0.00003111383,0.001198631,0.0005175535,0.00002140177,0.00002165124,0.000004521499,0.00000503975,0.004608574],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2306549,"threshold_uncertainty_score":0.1919533,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005900885481810902,"score_gpt":0.2455616415495978,"score_spread":0.2396607560677869,"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."}}