{"id":"W2766558222","doi":"10.1186/s13036-017-0084-1","title":"Birdcage volume coils and magnetic resonance imaging: a simple experiment for students","year":2017,"lang":"en","type":"article","venue":"Journal of Biological Engineering","topic":"Experimental and Theoretical Physics Studies","field":"Physics and Astronomy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; University of Winnipeg","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Frailty Network","keywords":"Magnetic resonance imaging; Volume (thermodynamics); Simple (philosophy); Nuclear magnetic resonance; Biomedical engineering; Computer science; Acoustics; Physics; Medicine; Radiology; Philosophy","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":[],"consensus_categories":[],"category_scores_codex":[0.0001146509,0.0001085627,0.0002156752,0.00001545706,0.0001425105,0.00008235204,0.0002112178,0.00001520448,0.00002968092],"category_scores_gemma":[0.00002717268,0.00007488469,0.00008971111,0.00001176367,0.00009505099,0.00008000633,0.000148986,0.00008308778,0.000001408698],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001146499,"about_ca_system_score_gemma":0.00000387792,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005244155,"about_ca_topic_score_gemma":2.091638e-8,"domain_scores_codex":[0.9994465,0.000006568207,0.0001924344,0.0001002745,0.00008551996,0.0001687021],"domain_scores_gemma":[0.9996275,0.0000494887,0.0001099399,0.00009757395,0.00003931734,0.00007620815],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0003243245,0.0008871921,0.3685274,0.00004578071,0.0002258243,0.00003284312,0.0008289223,0.0001203718,0.1859123,0.3772132,0.0009556245,0.06492626],"study_design_scores_gemma":[0.01253486,0.004768111,0.3619839,0.0005485805,0.0001804567,0.00003823725,0.002347764,0.01351049,0.1101344,0.4250764,0.06683896,0.002037845],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9842488,0.004731928,0.008454059,0.0001975838,0.000234812,0.0001736409,0.00002051924,0.00001268013,0.001926021],"genre_scores_gemma":[0.998709,0.00002119177,0.0009181805,0.00001595949,0.0002774098,0.00001195394,7.47021e-7,0.00000747574,0.00003813224],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07577793,"threshold_uncertainty_score":0.3053709,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01344408719632027,"score_gpt":0.2915109105810029,"score_spread":0.2780668233846826,"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."}}