{"id":"W2116420217","doi":"10.1006/enfo.2000.0010","title":"A History of the Production and Use of Carbon Tetrachloride, Tetrachloroethylene, Trichloroethylene and 1,1,1-Trichloroethane in the United States: Part 1--Historical Background; Carbon Tetrachloride and Tetrachloroethylene","year":2000,"lang":"en","type":"article","venue":"Environmental Forensics","topic":"Atmospheric Ozone and Climate","field":"Earth and Planetary Sciences","cited_by":277,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tetrachloroethylene; Trichloroethylene; Carbon tetrachloride; Chlorinated solvents; Chemistry; Environmental chemistry; Chlorinated paraffins; Organic chemistry; Waste management; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007739008,0.0004667066,0.0005970828,0.0001100065,0.0001425038,0.00003266583,0.0002832339,0.0002061421,0.0001510126],"category_scores_gemma":[0.000146883,0.0003232926,0.00009676535,0.0005987921,0.001184767,0.0003605066,0.00005984699,0.0006314808,0.000001789262],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002078306,"about_ca_system_score_gemma":0.00005128362,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01593304,"about_ca_topic_score_gemma":0.002021465,"domain_scores_codex":[0.9968466,0.0002819622,0.0008727194,0.0006894148,0.000761253,0.0005480684],"domain_scores_gemma":[0.9981516,0.0007012605,0.000360669,0.0005950595,0.00002124264,0.0001701723],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007406464,0.000290348,0.9339215,0.0001715082,0.00008730826,0.00004751553,0.005012592,0.001710763,0.0007352402,0.00002447094,0.0003349209,0.05692321],"study_design_scores_gemma":[0.001236153,0.0009254644,0.9664367,0.0001492205,0.0003055979,0.0002480566,0.004024143,0.006126323,0.001773115,0.0004321006,0.01759989,0.0007432206],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9909607,0.006925395,0.000001776809,0.000413624,0.0005881351,0.0006070173,0.00007748618,0.00002365463,0.0004021759],"genre_scores_gemma":[0.9863271,0.01205861,0.0002491368,0.0002266101,0.0001271669,0.00001020207,0.00007390324,0.00002578885,0.0009015254],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05617999,"threshold_uncertainty_score":0.9999219,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01981525072705476,"score_gpt":0.188499591047431,"score_spread":0.1686843403203762,"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."}}