{"id":"W2062193128","doi":"10.1002/mas.20250","title":"Quadrupole ion traps","year":2009,"lang":"en","type":"article","venue":"Mass Spectrometry Reviews","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":144,"is_retracted":false,"has_abstract":true,"ca_institutions":"Trent University","funders":"","keywords":"Ion trap; Quadrupole ion trap; Chemistry; Quadrupole; Mass spectrometry; Ion; Quadrupole mass analyzer; Selected ion monitoring; Ion source; Analytical Chemistry (journal); Atomic physics; Chromatography; Physics; Gas chromatography–mass spectrometry","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003760534,0.0003514196,0.0006211571,0.0002239011,0.0001591712,0.00008708089,0.0005636258,0.0001641213,0.02425062],"category_scores_gemma":[0.00007372905,0.0003104637,0.0003621007,0.001121921,0.0000403074,0.0001223627,0.0000288268,0.0004356633,0.0005734035],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001932855,"about_ca_system_score_gemma":0.00002125537,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008671856,"about_ca_topic_score_gemma":0.000001802972,"domain_scores_codex":[0.9978895,0.00003480012,0.0006648228,0.0005679621,0.0002898779,0.0005530766],"domain_scores_gemma":[0.9984112,0.00003695461,0.0002651917,0.001059304,0.00003140894,0.0001959911],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000009626455,0.0002556169,0.0004775615,0.0001215929,0.00001682795,0.000008018871,0.00002102518,2.408641e-7,0.8260576,0.08427454,0.01658689,0.07217044],"study_design_scores_gemma":[0.0002024285,0.00009309984,0.0004898931,0.000078672,0.00003760003,0.00002675626,0.00001576811,0.0000303801,0.1242964,0.02709888,0.8472273,0.0004028227],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.0128718,0.01726305,0.01000787,0.004034485,0.00009348776,0.0006039921,0.00003222147,0.001131364,0.9539617],"genre_scores_gemma":[0.9045172,0.01532863,0.06414927,0.0009886351,0.00099009,0.0002319653,0.0001166676,0.0000677885,0.01360979],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.940352,"threshold_uncertainty_score":0.9999347,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02344346431998327,"score_gpt":0.2916598105628276,"score_spread":0.2682163462428444,"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."}}