{"id":"W2087665607","doi":"10.1021/es049260x","title":"Passive Sampling Survey of Polybrominated Diphenyl Ether Flame Retardants in Indoor and Outdoor Air in Ottawa, Canada:  Implications for Sources and Exposure","year":2004,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":333,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada; Health Canada","funders":"Natural Environment Research Council; Health Canada","keywords":"Polybrominated diphenyl ethers; Indoor air; Environmental science; Fire retardant; Polybrominated Biphenyls; Passive sampling; Environmental chemistry; Diphenyl ether; Inhalation exposure; Environmental engineering; Inhalation; Chemistry; Pollutant; Medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0003547274,0.0004938523,0.0004257541,0.0007802292,0.002418332,0.0009759729,0.001301822,0.0004192387,0.0009807644],"category_scores_gemma":[0.0006266458,0.0003861037,0.0002911607,0.001687721,0.0007833563,0.0002508974,0.0005441134,0.0003297252,0.0002876694],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01928741,"about_ca_system_score_gemma":0.018854,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9915459,"about_ca_topic_score_gemma":0.9954463,"domain_scores_codex":[0.9990714,0.00006196916,0.00004365347,0.0002184733,0.0004357937,0.0001687154],"domain_scores_gemma":[0.9987119,0.00005803874,0.000100017,0.00002380767,0.0009475278,0.000158589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001854338,0.0001034498,0.9647452,0.0001757151,0.00005322434,0.00026036,0.00303577,0.0002744662,0.01456307,0.0001004322,0.00104426,0.01545872],"study_design_scores_gemma":[0.000005161081,0.00009346211,0.9938087,0.00002330133,0.00002608073,0.00008666721,0.002205765,0.0003011093,0.001464979,0.00001050856,0.001960953,0.00001335089],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947747,0.0004644483,0.0004761022,0.00009933762,0.000006685033,0.0001191257,0.002119619,0.00001878325,0.001921171],"genre_scores_gemma":[0.9902416,0.0007638566,0.002039661,0.0001877883,0.000005120491,0.00008583141,0.001820389,0.00000852198,0.004847228],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01928741,"threshold_uncertainty_score":0.1399406,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00969638997222699,"score_gpt":0.230839050559543,"score_spread":0.221142660587316,"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."}}