{"id":"W1986964874","doi":"10.1016/j.mineng.2007.09.011","title":"Characterization of heavy minerals in the Athabasca oil sands","year":2007,"lang":"en","type":"article","venue":"Minerals Engineering","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":60,"is_retracted":false,"has_abstract":false,"ca_institutions":"Natural Resources Canada; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Syncrude","keywords":"Ilmenite; Rutile; Zircon; Oil sands; Titanium; Anatase; Metallurgy; Beneficiation; Mineralogy; Brookite; Geology; Materials science; Chemistry; Geochemistry; Asphalt","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":[0.00008189261,0.0001789845,0.000142416,0.001802828,0.001075232,0.0004587417,0.0002326318,0.0001888263,0.0007671626],"category_scores_gemma":[0.0001693303,0.0001040981,0.00009812204,0.0006442619,0.0002477471,0.0001925544,0.0002119543,0.0001355519,0.000121726],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007279533,"about_ca_system_score_gemma":0.0006223488,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1360963,"about_ca_topic_score_gemma":0.2529927,"domain_scores_codex":[0.9998995,0.000004667106,0.000005920556,0.00001723711,0.00004879798,0.00002382605],"domain_scores_gemma":[0.9998792,0.00001339528,0.00002095061,0.000005199207,0.00005690796,0.00002426446],"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":[0.0003453733,0.00006279658,0.1171124,0.00007772192,0.00002799831,0.0005668701,0.0004900909,0.001922826,0.8688893,0.0002806716,0.0002353721,0.009988658],"study_design_scores_gemma":[0.00002387222,0.0001117854,0.7057899,0.00002109076,0.00004113409,0.000437857,0.001837372,0.007962994,0.2787494,0.0001678638,0.004830199,0.00002662504],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976962,0.00003924608,0.0002489063,0.00002607694,0.000001246882,0.000006983022,0.0003402984,0.00001862246,0.001622402],"genre_scores_gemma":[0.9981697,0.00003831247,0.0004338187,0.000008402331,0.000001024531,0.000003665641,0.0001834705,0.000004466378,0.001157093],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8639036,"threshold_uncertainty_score":0.2706084,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00840952254382383,"score_gpt":0.2186508000849366,"score_spread":0.2102412775411127,"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."}}