{"id":"W2091634284","doi":"10.1029/2006je002797","title":"Nickel on Mars: Constraints on meteoritic material at the surface","year":2006,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Martian; Meteorite; Mars Exploration Program; Martian soil; Geology; Impact crater; Martian surface; Astrobiology; Sedimentary rock; Regolith; Crust; Nickel; Mineralogy; Geochemistry; Chondrite; Achondrite; Materials science; Metallurgy; Physics","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":[0.0002123451,0.0003785609,0.0003821833,0.001091484,0.0006530415,0.001357996,0.0004534769,0.0005267183,0.001366341],"category_scores_gemma":[0.0007911515,0.0002530169,0.0002008838,0.0006853937,0.0003173605,0.0005250301,0.0005754925,0.000180346,0.0005299477],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002462225,"about_ca_system_score_gemma":0.0001317433,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002856908,"about_ca_topic_score_gemma":0.003897205,"domain_scores_codex":[0.9997711,0.00003505451,0.00001266735,0.00006296732,0.00007900252,0.00003922319],"domain_scores_gemma":[0.9996552,0.00008764917,0.00008494827,0.0000357902,0.00008695811,0.00004937305],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001261995,0.00006469397,0.7131659,0.000324163,0.0001427033,0.0005713218,0.0004522261,0.001624294,0.2519532,0.0007436398,0.000530723,0.0291652],"study_design_scores_gemma":[0.00001371974,0.0001934887,0.9597844,0.00003556303,0.00005370169,0.0006382816,0.000412358,0.002875826,0.0294372,0.0004674752,0.006070387,0.00001754126],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959536,0.0008477758,0.0003005039,0.00004723626,0.000003329918,0.000003454091,0.0003389973,0.00002277251,0.002482502],"genre_scores_gemma":[0.9981161,0.0003935773,0.0004709766,0.0000150139,0.00001124616,0.000003884899,0.0006744306,0.000009853475,0.0003048011],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002856908,"threshold_uncertainty_score":0.005680561,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02922359470497038,"score_gpt":0.3028193850805339,"score_spread":0.2735957903755635,"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."}}