{"id":"W2025181360","doi":"10.1016/j.ssnmr.2005.02.005","title":"Double-quantum NMR spectroscopy based on finite pulse RFDR","year":2005,"lang":"en","type":"article","venue":"Solid State Nuclear Magnetic Resonance","topic":"Advanced NMR Techniques and Applications","field":"Chemistry","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Ministère de l’Éducation, Gouvernement de l’Ontario; National Science Council","keywords":"Nuclear magnetic resonance spectroscopy; Pulse sequence; Spectroscopy; Excitation; Chemistry; Pulse (music); Spinning; Nuclear magnetic resonance; Field (mathematics); Molecular physics; Atomic physics; Physics; Optics; Quantum mechanics; Mathematics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00008048808,0.0002975136,0.000253994,0.00005925428,0.0002129956,0.00007196952,0.0004289928,0.0001095798,0.004158439],"category_scores_gemma":[0.00002358966,0.0003015984,0.0001088659,0.0002166675,0.000146124,0.0000989082,0.00006512339,0.0004014711,0.0006721675],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001149762,"about_ca_system_score_gemma":0.00003740173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001880184,"about_ca_topic_score_gemma":0.000009839694,"domain_scores_codex":[0.9981503,0.00001283342,0.0003682988,0.0005745842,0.0003201671,0.0005738248],"domain_scores_gemma":[0.9986849,0.00007902549,0.0001213544,0.0008953332,0.00006029459,0.0001590338],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00337744,0.002109111,0.0003595598,0.0003419577,0.00002510862,0.0001444696,0.0009589873,0.03357442,0.3087774,0.04034321,0.05643484,0.5535535],"study_design_scores_gemma":[0.001210689,0.0001853948,0.0002483992,0.00008842268,0.000009929093,0.000003924427,0.00002194432,0.1118172,0.03376945,0.002074273,0.8501788,0.0003915037],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4168448,0.003553871,0.006077541,0.009204331,0.0001011415,0.001300937,0.0007057234,0.00298013,0.5592316],"genre_scores_gemma":[0.9534663,0.001162726,0.02946612,0.00180207,0.0003014023,0.000151221,0.00004026407,0.0001768815,0.013433],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.793744,"threshold_uncertainty_score":0.9999436,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01223639859672049,"score_gpt":0.2767432259052022,"score_spread":0.2645068273084817,"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."}}