{"id":"W1966153123","doi":"10.1021/es0340275","title":"A Novel Technique for Rapid Extraction of Volatile Organohalogen Compounds from Low Permeability Media","year":2003,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; University of Waterloo","keywords":"Extraction (chemistry); Chromatography; Trichloroethylene; Sonication; Chemistry; Gas chromatography; Sample preparation; Shaker; Electron capture detector; Environmental chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005563013,0.0001906456,0.0002696209,0.0001186699,0.0001592581,0.000009732579,0.0005492022,0.0003086071,0.002071232],"category_scores_gemma":[0.0006664707,0.0001902493,0.00006902403,0.0004240708,0.002259508,0.0001144841,0.0001603724,0.0002457279,0.00001006613],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006460311,"about_ca_system_score_gemma":0.0001170553,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008819103,"about_ca_topic_score_gemma":0.000001805879,"domain_scores_codex":[0.9982197,0.00001101346,0.0003828554,0.0006393312,0.0003577865,0.0003893606],"domain_scores_gemma":[0.9989429,0.000211962,0.0001772299,0.0005440142,0.00001927052,0.0001046489],"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":[0.0000118632,0.0002509368,0.007879348,0.00001506529,0.00000963336,8.963012e-7,0.00005147896,0.000002017059,0.99004,0.0001805847,0.000005596366,0.001552569],"study_design_scores_gemma":[0.0003041867,0.00002318615,0.001810172,0.00001394494,0.0000164997,0.00002750159,0.0004129971,0.0001299279,0.9913849,0.004027056,0.001655606,0.0001940097],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8293737,0.00007153226,0.1672272,0.0001067584,0.00006708661,0.0002459847,0.0001300032,0.0001022664,0.002675453],"genre_scores_gemma":[0.8314158,0.000009671027,0.1683576,0.00001097191,0.00001429987,0.00009384348,0.00002271146,0.00001343589,0.00006167812],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006069177,"threshold_uncertainty_score":0.998841,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01452862560777006,"score_gpt":0.2589669236838266,"score_spread":0.2444382980760566,"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."}}