{"id":"W1997506251","doi":"10.1016/j.powtec.2010.06.020","title":"Stress distribution in lubricated vs unlubricated pharmaceutical powder columns and their container walls during translational and torsional shear testing","year":2010,"lang":"en","type":"article","venue":"Powder Technology","topic":"Granular flow and fluidized beds","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds Québécois de la Recherche sur la Nature et les Technologies; Pfizer","keywords":"Container (type theory); Materials science; Shear stress; Shear (geology); Composite material; Structural engineering; Mechanics; Engineering; Physics","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":[0.0001075548,0.0001940952,0.0002289138,0.0002007254,0.00009362964,0.00002755142,0.0001090978,0.0003217776,0.0000447434],"category_scores_gemma":[0.00007118646,0.0001862105,0.00002259573,0.0004657549,0.0002036754,0.00009933799,0.00005036989,0.0005992413,0.00000487552],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002826077,"about_ca_system_score_gemma":0.00001545703,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002154997,"about_ca_topic_score_gemma":0.00003272367,"domain_scores_codex":[0.9990063,0.00001856514,0.0002497633,0.0002708108,0.00008965324,0.0003649161],"domain_scores_gemma":[0.999611,0.00009572112,0.00002041852,0.0001337811,0.00005300369,0.00008612697],"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":[0.0000398034,0.00007454806,0.1397216,0.00006167273,0.00004123692,0.00002127626,0.0001120214,0.00004987464,0.8518327,0.001642812,0.00005277674,0.00634969],"study_design_scores_gemma":[0.005709464,0.000102425,0.4584146,0.0001083685,0.00005967047,0.0004792032,0.0002056897,0.1328117,0.3932543,0.002535803,0.005336537,0.0009822057],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996779,0.000452302,0.0007505518,0.001099048,0.0001098825,0.0002074148,0.00008194165,0.0004456678,0.00007424167],"genre_scores_gemma":[0.9993915,0.00003134425,0.000377999,0.00002194017,0.0000325513,0.00002886207,0.00008204205,0.00002622441,0.000007536822],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4585784,"threshold_uncertainty_score":0.7593442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008736398094243652,"score_gpt":0.2183804507451239,"score_spread":0.2096440526508803,"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."}}