{"id":"W2128965986","doi":"10.1002/9780470027318.a9051","title":"Quadrupolar Nuclei in Biological Systems","year":2009,"lang":"en","type":"other","venue":"Encyclopedia of Analytical Chemistry","topic":"Advanced NMR Techniques and Applications","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"State Tobacco Monopoly Administration","keywords":"Solid-state nuclear magnetic resonance; Solid-state; Nuclear magnetic resonance; Instrumentation (computer programming); Chemistry; Materials science; Physics; Physical chemistry; Computer science","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":[0.0002424942,0.0002997778,0.0002595752,0.0006787831,0.0005518542,0.0008998575,0.0005545486,0.0005494197,0.005321945],"category_scores_gemma":[0.0002146956,0.0001279168,0.00009462778,0.0005098323,0.001110146,0.0008390293,0.0007958399,0.0006557182,0.001860517],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008618027,"about_ca_system_score_gemma":0.0004052173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008111792,"about_ca_topic_score_gemma":0.0007536038,"domain_scores_codex":[0.9998553,0.00002426309,0.000005577313,0.00003853609,0.0000606607,0.00001564098],"domain_scores_gemma":[0.9999157,0.00002347307,0.0000141693,0.00001121859,0.00002403938,0.00001128437],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004903749,0.00006372984,0.0004537362,0.001012716,0.00001576723,0.0004692711,0.0006172194,0.00296853,0.3026389,0.5129738,0.01128858,0.1674487],"study_design_scores_gemma":[0.00001876087,0.000128041,0.001182546,0.0001577953,0.00001511314,0.001084896,0.0002464127,0.007218854,0.1163564,0.2084391,0.6650984,0.00005361356],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.1205219,0.3114204,0.1339983,0.007176921,0.002450975,0.0001862354,0.0005442316,0.001163235,0.4225379],"genre_scores_gemma":[0.668298,0.1306182,0.08161341,0.001883086,0.0009996644,0.0002290024,0.0007326707,0.0001479988,0.115478],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.005321945,"threshold_uncertainty_score":0.01780367,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01293483260333365,"score_gpt":0.2744360001008733,"score_spread":0.2615011674975397,"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."}}