{"id":"W2493957191","doi":"10.1016/b0-12-227410-5/00653-0","title":"Rare Earth Elements and Materials","year":2003,"lang":"en","type":"book-chapter","venue":"Elsevier eBooks","topic":"Geochemistry and Elemental Analysis","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Earth (classical element); Rare earth; Astrobiology; Earth science; Geology; Physics; Astronomy","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":[0.0003010664,0.00113639,0.001067871,0.001633621,0.0007999163,0.001699574,0.001033315,0.00114618,0.1019734],"category_scores_gemma":[0.0004064679,0.0004553602,0.0003571604,0.001890342,0.0005838756,0.002394616,0.001544845,0.001185333,0.06710982],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007933635,"about_ca_system_score_gemma":0.0007488828,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002021288,"about_ca_topic_score_gemma":0.004436795,"domain_scores_codex":[0.9997935,0.00001094127,0.00001152329,0.00004844469,0.0001165854,0.00001901599],"domain_scores_gemma":[0.9999126,0.00001963366,0.00000725634,0.00002321942,0.0000277113,0.000009624389],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004110537,0.00004455883,0.0001558545,0.0007657098,0.00001387404,0.0002128984,0.0001785914,0.0004266207,0.01147727,0.05608904,0.1228899,0.8077046],"study_design_scores_gemma":[0.000003522943,0.00001487968,0.000124894,0.0001128087,0.000005865681,0.0003424056,0.00003279517,0.00009726515,0.001733107,0.01003136,0.9874967,0.000004294004],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.002983293,0.08890685,0.00945913,0.001171768,0.001527695,0.00006834749,0.0006752523,0.0008104067,0.8943973],"genre_scores_gemma":[0.005503105,0.02628298,0.004538709,0.0002662873,0.000205978,0.00004034702,0.0004557601,0.0001330373,0.9625738],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1019734,"threshold_uncertainty_score":0.341135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01052406199982422,"score_gpt":0.1925349718308312,"score_spread":0.1820109098310069,"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."}}