{"id":"W2945520336","doi":"10.1016/j.sab.2019.05.012","title":"Concentration of bacterial specimens during centrifugation prior to laser-induced breakdown spectroscopy analysis","year":2019,"lang":"en","type":"article","venue":"Spectrochimica Acta Part B Atomic Spectroscopy","topic":"Laser-induced spectroscopy and plasma","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Windsor","funders":"University of Windsor","keywords":"Laser-induced breakdown spectroscopy; Detection limit; Materials science; Analytical Chemistry (journal); Calibration curve; Laser; Filter paper; Chemistry; Chromatography; Optics","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0003424832,0.0009660501,0.001563188,0.0007810643,0.0002279107,0.0002185756,0.0007732872,0.0004027942,0.005574749],"category_scores_gemma":[0.00005308508,0.001049877,0.0006009298,0.002285011,0.00007458698,0.0005995685,0.0001181488,0.0007585745,0.001039488],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001270193,"about_ca_system_score_gemma":0.0002230201,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004951762,"about_ca_topic_score_gemma":0.0002346045,"domain_scores_codex":[0.9946319,0.0001457793,0.001422524,0.001242825,0.0008466143,0.001710355],"domain_scores_gemma":[0.9973304,0.0001543393,0.0004096176,0.001410637,0.0001292516,0.0005657799],"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":[0.0007827413,0.0001646778,0.002623593,0.0001053013,0.0009776584,0.00001043313,0.0005436015,0.001000682,0.9924666,0.0005060369,0.0007977993,0.00002088322],"study_design_scores_gemma":[0.002182931,0.0004256488,0.01114104,0.00008187377,0.0005813305,0.00002000029,0.0001143653,0.00483612,0.9784232,0.0001485454,0.001039651,0.001005318],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9873405,0.00003127721,0.0004295929,0.0002881124,0.002120418,0.001610335,0.0002503187,0.0007205004,0.007208934],"genre_scores_gemma":[0.9945577,0.0001574724,0.003289553,0.00007072953,0.001020682,0.00005881876,0.0004517477,0.0001709361,0.0002224097],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01404342,"threshold_uncertainty_score":0.9997383,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005628630739167043,"score_gpt":0.2165687094689547,"score_spread":0.2109400787297877,"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."}}