{"id":"W2790613394","doi":"10.1016/j.epsl.2018.02.004","title":"Enstatite chondrites EL3 as building blocks for the Earth: The debate over the 146Sm–142Nd systematics","year":2018,"lang":"en","type":"article","venue":"Earth and Planetary Science Letters","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":52,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Horizon 2020 Framework Programme; Canada Research Chairs; Agence Nationale de la Recherche","keywords":"Enstatite; Chondrite; Meteorite; Geology; Geochemistry; Parent body; Achondrite; Astrobiology; Earth (classical element); Silicate; Breccia; Mineralogy; Chemistry; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001444217,0.0005180738,0.0005180358,0.0006445137,0.0009220585,0.002222996,0.0008519106,0.001197093,0.003298614],"category_scores_gemma":[0.001577026,0.0002288241,0.0002694838,0.0006865924,0.003390681,0.002231238,0.001873821,0.001222677,0.0006697611],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001140149,"about_ca_system_score_gemma":0.001131728,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004265153,"about_ca_topic_score_gemma":0.006251871,"domain_scores_codex":[0.9996819,0.00003365042,0.00002754886,0.00007879053,0.0001230035,0.00005506229],"domain_scores_gemma":[0.9995614,0.0001025901,0.00006672052,0.0001409715,0.00008707127,0.00004125511],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.002472425,0.0001223665,0.05507187,0.001486973,0.0003373888,0.0008625937,0.003006822,0.004871636,0.2613103,0.4782639,0.006734073,0.1854597],"study_design_scores_gemma":[0.0002847277,0.0005767474,0.2245854,0.0006262925,0.0003796818,0.002224721,0.004785311,0.005581081,0.1357337,0.2191794,0.4058698,0.0001732155],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9167838,0.01714167,0.006578335,0.004819617,0.0005519214,0.00002778493,0.0005775675,0.0002342898,0.05328497],"genre_scores_gemma":[0.9834715,0.00401994,0.002748929,0.001468907,0.0001705769,0.00001512953,0.0003531722,0.0001347282,0.007616961],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004265153,"threshold_uncertainty_score":0.01103497,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008121185871667769,"score_gpt":0.2124055548610473,"score_spread":0.2042843689893795,"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."}}