{"id":"W2089032706","doi":"10.1016/j.marchem.2006.12.016","title":"Sources and distribution of aliphatic and polyaromatic hydrocarbons in sediments of Sfax, Tunisia, Mediterranean Sea","year":2007,"lang":"en","type":"article","venue":"Marine Chemistry","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":129,"is_retracted":false,"has_abstract":false,"ca_institutions":"GDG Environnement","funders":"","keywords":"Hopanoids; Environmental chemistry; Contamination; Sterane; Sediment; Pollution; Environmental science; Petroleum; Hydrocarbon; Mediterranean climate; Mediterranean sea; Chemistry; Geology; Source rock; Ecology; Organic chemistry; Paleontology","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":[0.0001413198,0.0003032173,0.0002025263,0.001671773,0.0006643301,0.0004694388,0.0001695373,0.0002727856,0.0007342867],"category_scores_gemma":[0.0001350941,0.0002194192,0.0002325635,0.001069421,0.0003695623,0.0002328184,0.0004295574,0.0001265763,0.0001876544],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009216751,"about_ca_system_score_gemma":0.0005701801,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0621564,"about_ca_topic_score_gemma":0.05935138,"domain_scores_codex":[0.9999111,0.0000082673,0.00001116948,0.0000244646,0.00001317794,0.00003178854],"domain_scores_gemma":[0.9998986,0.000007226087,0.0000433342,0.00000355873,0.00002774669,0.00001944553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007744895,0.00006374124,0.9024898,0.000178931,0.0002543692,0.0007840696,0.00181316,0.0005811871,0.07365531,0.0001685884,0.0002470373,0.01898939],"study_design_scores_gemma":[0.000004602788,0.00003111319,0.9978077,0.000007860116,0.00001982594,0.0001231163,0.000370972,0.00006878069,0.0009021896,0.00001508134,0.0006460926,0.000002633753],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991998,0.0002470787,0.00002126157,0.00001427576,0.00000151993,0.000001525979,0.0001593252,0.0000016564,0.0003535031],"genre_scores_gemma":[0.9984194,0.0003031731,0.00009314601,0.00001679953,0.000005427444,0.000004503351,0.0002248153,0.000001401605,0.0009313411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0621564,"threshold_uncertainty_score":0.1235892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005304822551501422,"score_gpt":0.212491486291018,"score_spread":0.2071866637395166,"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."}}