{"id":"W2095476301","doi":"10.1002/aoc.661","title":"Speciation of organotin compounds in sediment cores from Guanabara Bay, Rio de Janeiro (Brazil) by gas chromatography–pulsed flame photometric detection","year":2004,"lang":"en","type":"article","venue":"Applied Organometallic Chemistry","topic":"Marine Biology and Environmental Chemistry","field":"Engineering","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Research Council Canada; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior","keywords":"Tributyltin; Bay; Environmental chemistry; Sediment; Chemistry; Genetic algorithm; Biota; Anoxic waters; Contamination; Pollutant; Water column; Gas chromatography; Pollution; Oceanography; Geology; Ecology; Chromatography; Geomorphology; Organic chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0001473382,0.0003225284,0.0001487003,0.000812006,0.0002724805,0.0003139665,0.000212219,0.0001993427,0.0002578156],"category_scores_gemma":[0.0003456573,0.000169569,0.0001193221,0.0006039974,0.0002775087,0.0001165918,0.0002633435,0.0001058747,0.000083615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005943898,"about_ca_system_score_gemma":0.0004455668,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07112026,"about_ca_topic_score_gemma":0.1573551,"domain_scores_codex":[0.9998842,0.000008737798,0.000008360389,0.00003509759,0.00005042594,0.00001317671],"domain_scores_gemma":[0.9998794,0.00001336889,0.0000529018,0.000006119385,0.00003762937,0.00001048981],"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":[0.00007553167,0.00002813013,0.3062469,0.0001803398,0.0000570798,0.0003824338,0.001402562,0.0004103468,0.6780891,0.000108171,0.00007544398,0.01294403],"study_design_scores_gemma":[0.00001103215,0.0001069493,0.9654437,0.00002316158,0.00003656674,0.0002478671,0.0004869812,0.0007307422,0.03042338,0.00003877999,0.002441103,0.000009900245],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985008,0.0002226782,0.0002875184,0.00001273433,0.000001869735,0.0000117961,0.0002152867,0.00001010261,0.0007371092],"genre_scores_gemma":[0.9972423,0.0003768229,0.001229934,0.00002595249,0.000001850089,0.00002065824,0.0005319794,0.000004854229,0.0005655678],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07112026,"threshold_uncertainty_score":0.1414126,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002452881510616726,"score_gpt":0.1628902691129196,"score_spread":0.1604373876023029,"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."}}