{"id":"W2064491972","doi":"10.1080/00103624.2011.546928","title":"Changes in the Chemical and Mineralogical Properties of Mt. Talang Volcanic Ash in West Sumatra during the Initial Weathering Phase","year":2011,"lang":"en","type":"article","venue":"Communications in Soil Science and Plant Analysis","topic":"Clay minerals and soil interactions","field":"Materials Science","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Volcanic ash; Geology; Geochemistry; Weathering; Mineralogy; Augite; Volcanic glass; Clay minerals; Volcano; Volcanic rock; Plagioclase; Quartz","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":[0.0001051356,0.000246254,0.0002054989,0.0008519365,0.0003719905,0.0004616352,0.000208007,0.0002681945,0.0006161128],"category_scores_gemma":[0.0001725849,0.0001820982,0.0001406777,0.000693579,0.0002506323,0.0002510525,0.0002066328,0.0001899442,0.0001452538],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003853648,"about_ca_system_score_gemma":0.0001397859,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01227697,"about_ca_topic_score_gemma":0.02879992,"domain_scores_codex":[0.9999318,0.000005834616,0.000008091158,0.00002218063,0.00002022029,0.00001176842],"domain_scores_gemma":[0.9998571,0.00001445977,0.00005973084,0.000006407165,0.00003518628,0.00002719815],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003021485,0.00009610801,0.7457818,0.00008849183,0.00008975517,0.00144346,0.001327886,0.0003553307,0.2422807,0.00002840847,0.00006720018,0.008138764],"study_design_scores_gemma":[0.00000131915,0.00002797794,0.9964315,0.000001828972,0.000009715214,0.0001232124,0.0003623208,0.0001618401,0.002747176,0.000005139479,0.0001258386,0.000002288347],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997293,0.00002853859,0.00001796995,0.000003458919,6.610762e-7,0.000001759977,0.00007974733,0.000001376024,0.0001370076],"genre_scores_gemma":[0.9994235,0.00003648555,0.00006697817,0.000006805534,0.000001247405,0.000003912012,0.0001745412,0.000001101001,0.0002855903],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01227697,"threshold_uncertainty_score":0.02441102,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1167781037263427,"score_gpt":0.3208830553959174,"score_spread":0.2041049516695747,"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."}}