{"id":"W1640927948","doi":"","title":"Field Studies of Mars Analog Materials Using a Portable XRD/XRF Instrument","year":2008,"lang":"en","type":"article","venue":"Lunar and Planetary Science Conference","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"National laboratory; Mars Exploration Program; Archaeology; Geological survey; Library science; Queen (butterfly); Research center; Geology; Engineering; Art history; Engineering physics; Art; Geography; Physics; Astrobiology; Geophysics; Political science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006439381,0.0005172564,0.000311276,0.00210757,0.000785228,0.0006442751,0.0006741709,0.0005006305,0.003649411],"category_scores_gemma":[0.0005101342,0.0002436448,0.0002636274,0.001386095,0.0002703021,0.0005908644,0.0003082508,0.0004771188,0.0007886167],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003372108,"about_ca_system_score_gemma":0.0001884929,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001743656,"about_ca_topic_score_gemma":0.002804692,"domain_scores_codex":[0.9995265,0.00005162914,0.00002809079,0.0001509666,0.0002078621,0.00003497085],"domain_scores_gemma":[0.9996215,0.00004190431,0.00004544095,0.00005009347,0.0002243026,0.00001685806],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0004364816,0.0001790331,0.02470591,0.0003731304,0.00005869467,0.0002188729,0.0005570068,0.001301942,0.8864561,0.0005557426,0.003401117,0.08175618],"study_design_scores_gemma":[0.00009110061,0.00121149,0.1945879,0.00009592438,0.0001094647,0.001186026,0.00148952,0.007242403,0.7205251,0.0007276065,0.07267576,0.00005783179],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9374371,0.001771398,0.03149743,0.0002287506,0.00009775404,0.0002688317,0.005522229,0.001161468,0.02201512],"genre_scores_gemma":[0.9536558,0.0009025754,0.0357317,0.0001524426,0.00006034912,0.0001444837,0.00294645,0.0002261018,0.006180136],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003649411,"threshold_uncertainty_score":0.01220852,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08754923181391062,"score_gpt":0.2759605248611494,"score_spread":0.1884112930472387,"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."}}