{"id":"W2735679090","doi":"10.1038/s41598-017-05450-6","title":"Ash production by attrition in volcanic conduits and plumes","year":2017,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Environment Research Council; Natural Sciences and Engineering Research Council of Canada","keywords":"Tephra; Volcano; Peléan eruption; Pyroclastic rock; Geology; Vulcanian eruption; Fragmentation (computing); Earth science; Population; Explosive eruption; Geochemistry; Petrology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000128321,0.0001529889,0.0001139423,0.0004678355,0.0001686761,0.0003738149,0.0001670897,0.0001351374,0.0003734323],"category_scores_gemma":[0.0003706338,0.0001136542,0.0001193817,0.000242923,0.0002751209,0.0002186445,0.0002277634,0.0001861633,0.00005101251],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003037097,"about_ca_system_score_gemma":0.00008141204,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001417034,"about_ca_topic_score_gemma":0.001755216,"domain_scores_codex":[0.9999155,0.000007339432,0.000003621859,0.00002361992,0.00003002888,0.00001996835],"domain_scores_gemma":[0.9997701,0.00007457009,0.00007040803,0.000017426,0.00003777677,0.00002970681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002206813,0.00003287456,0.06670433,0.00002826186,0.00001957868,0.0001418164,0.0001331378,0.002009379,0.9219373,0.0002167297,0.00004422524,0.008511759],"study_design_scores_gemma":[0.00001113583,0.000284703,0.4042099,0.000007275961,0.00002654637,0.0004540826,0.000232736,0.03214044,0.5617907,0.0003225248,0.0005027161,0.00001724561],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991892,0.00003744683,0.0005357889,0.000002603181,4.141011e-7,0.000002124471,0.00004067231,0.00000945374,0.0001823304],"genre_scores_gemma":[0.9993025,0.00002930293,0.0005009116,0.000001708228,6.168553e-7,0.000002026348,0.00006842352,0.000002986545,0.00009157127],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001417034,"threshold_uncertainty_score":0.002817571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01711998440089422,"score_gpt":0.2138451944916734,"score_spread":0.1967252100907792,"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."}}