{"id":"W2491072171","doi":"10.1109/94.983882","title":"Construction and operation of an ion chamber consisting of lead plates immersed in 2,2,4,4 tetramethylpentane","year":2002,"lang":"en","type":"article","venue":"IEEE Transactions on Dielectrics and Electrical Insulation","topic":"Particle Detector Development and Performance","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of Victoria","funders":"","keywords":"Ion; Lead (geology); Ionization chamber; Materials science; Degradation (telecommunications); SIGNAL (programming language); Voltage; Cosmic ray; Transient (computer programming); Electrode; Optics; Analytical Chemistry (journal); Physics; Nuclear physics; Chemistry; Electrical engineering; Ionization; Engineering; Chromatography","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001091469,0.00009359358,0.0001580905,0.0002178689,0.00007731466,0.00001516777,0.00001946415,0.00005334748,0.0000338481],"category_scores_gemma":[0.000004266861,0.00009408487,0.00002138387,0.0004698188,0.00004341727,0.0002030106,5.350438e-7,0.0001413197,8.114397e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001870153,"about_ca_system_score_gemma":0.00001077329,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009657906,"about_ca_topic_score_gemma":0.000007036709,"domain_scores_codex":[0.9992785,0.00003607894,0.0002899451,0.000155187,0.0001052772,0.0001349666],"domain_scores_gemma":[0.9996728,0.00009615091,0.00009193886,0.00005774065,0.00004699421,0.00003435221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001464732,0.0003938548,0.02961127,0.00002352692,0.00004032423,6.597477e-7,0.0006329179,0.002862651,0.3564931,0.0009491994,0.000001395185,0.6088446],"study_design_scores_gemma":[0.0007781404,0.0002790736,0.02488503,0.00001549467,0.00001849241,0.000003608272,0.00004200555,0.522043,0.4515376,0.0002738421,0.000004766851,0.0001188842],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9745415,0.00007690542,0.02503262,0.00001662747,0.00004599218,0.0001319862,0.000004707843,0.000008434713,0.0001412439],"genre_scores_gemma":[0.9992825,0.00009066123,0.0005761904,0.000007184228,0.00001441318,0.000008106719,0.000004747067,0.000006212735,0.00000997247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6087257,"threshold_uncertainty_score":0.383667,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02039856037611322,"score_gpt":0.2405490698316367,"score_spread":0.2201505094555235,"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."}}