{"id":"W2067917236","doi":"10.1021/ef060148p","title":"Nutrient Supply during Subsurface Oil BiodegradationAvailability of Petroleum Nitrogen as a Nutrient Source for Subsurface Microbial Activity","year":2006,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Biodegradation; Petroleum; Nutrient; Nitrogen; Environmental science; Environmental chemistry; Hydrocarbon; Phosphorus; Chemistry; Pulp and paper industry; Organic chemistry","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":[0.0002420948,0.0002769991,0.0003370053,0.0001891777,0.0002161016,0.0004115081,0.0002514233,0.0002809991,0.0006748594],"category_scores_gemma":[0.0006102232,0.000163324,0.0001847477,0.0002204379,0.0002925927,0.0004520857,0.0005457095,0.0003143639,0.0002076743],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003799901,"about_ca_system_score_gemma":0.0006095936,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003004777,"about_ca_topic_score_gemma":0.006150785,"domain_scores_codex":[0.9996555,0.00007375869,0.00002482108,0.00008993711,0.00008816611,0.00006790272],"domain_scores_gemma":[0.9996099,0.0001198953,0.0001121893,0.00003201282,0.00008411097,0.00004198634],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002213011,0.00002978095,0.003450528,0.00005477409,0.0000021015,0.00003581725,0.00004807847,0.0002963913,0.9921732,0.00007645241,0.00001644952,0.003595077],"study_design_scores_gemma":[0.000007329011,0.000533127,0.01351511,0.00001720073,0.000008606958,0.00009268807,0.0001317676,0.001859307,0.9822939,0.0002063776,0.001322158,0.00001237375],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959293,0.0002962192,0.002663451,0.00003924051,0.000006392315,0.00001543295,0.0002024525,0.00002194706,0.0008255586],"genre_scores_gemma":[0.9922632,0.0003674482,0.00559083,0.00002883362,0.000003530525,0.00005244405,0.0004152796,0.00001511789,0.00126325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003004777,"threshold_uncertainty_score":0.005974591,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006316533350097465,"score_gpt":0.2101442224505913,"score_spread":0.2038276891004938,"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."}}