{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002923856,0.001565295,0.001810622,0.002163798,0.002106729,0.002678107,0.004967616,0.002464466,0.05296333],"category_scores_gemma":[0.003546433,0.0009746426,0.0005217725,0.002838088,0.0007658486,0.002681741,0.002635545,0.0029032,0.03971693],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001148349,"about_ca_system_score_gemma":0.001489527,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005719632,"about_ca_topic_score_gemma":0.0007466986,"domain_scores_codex":[0.9959223,0.000511464,0.000195204,0.0008662427,0.002197281,0.0003074184],"domain_scores_gemma":[0.9984554,0.0002618814,0.0001824371,0.0002321631,0.0007530416,0.0001150409],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001449301,0.0002986341,0.001620732,0.002795908,0.0003293702,0.0006595824,0.0005510608,0.001859425,0.2344583,0.09453688,0.3338646,0.3275761],"study_design_scores_gemma":[0.0002513247,0.0003672654,0.0004646014,0.0001211109,0.00005577378,0.001134384,0.00009216815,0.004067311,0.101917,0.008932954,0.8824725,0.0001236684],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"methods","genre_gemma":"review","genre_scores_codex":[0.01700108,0.03451768,0.68909,0.004086587,0.005949791,0.002332875,0.0179008,0.03648836,0.1926328],"genre_scores_gemma":[0.1502473,0.01501555,0.5844459,0.007762819,0.001668877,0.005400284,0.02088702,0.004100547,0.2104717],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.05296333,"threshold_uncertainty_score":0.17718,"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."}}