{"id":"W7123360201","doi":"10.65221/0068","title":"Production planning and capacity utilization in petrochemicals industry in Nigeria","year":2025,"lang":"","type":"article","venue":"African Research Reports","topic":"Operations Management Techniques","field":"Decision Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kellogg's (Canada)","funders":"","keywords":"Production planning; Material requirements planning; Production (economics); Work (physics); Population; Lean manufacturing; Capacity planning; Petrochemical","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":[0.0004487051,0.0001456427,0.00008298065,0.0005374677,0.0005441453,0.0007330173,0.0001760973,0.0001571138,0.0009999536],"category_scores_gemma":[0.001591787,0.0001555564,0.00008935437,0.0007974842,0.0003114339,0.0004992816,0.0003748966,0.0002302124,0.00008934917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007903987,"about_ca_system_score_gemma":0.001312042,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01097853,"about_ca_topic_score_gemma":0.02473285,"domain_scores_codex":[0.9997097,0.0001022564,0.00002204817,0.00002897784,0.00005792654,0.00007910428],"domain_scores_gemma":[0.9986749,0.0005708968,0.0004741977,0.00003430411,0.0001195441,0.0001261444],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000101333,0.0003073385,0.9439285,0.0001282193,0.00002408074,0.001040788,0.008966275,0.00517293,0.002521616,0.0013381,0.0002807697,0.03619006],"study_design_scores_gemma":[0.000003431414,0.0001813648,0.9590736,0.0001076994,0.00001525407,0.0004136627,0.03176633,0.004305336,0.001169455,0.0004952782,0.002449579,0.00001904687],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986781,0.00009682602,0.00009882703,0.00003730406,0.00000103749,0.000003298484,0.00001137799,0.000001049758,0.001072058],"genre_scores_gemma":[0.9995291,0.0001252961,0.0001044935,0.000003682155,4.572874e-7,0.000001772174,0.000007289666,4.171781e-7,0.0002274547],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01097853,"threshold_uncertainty_score":0.02182925,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3121133030955349,"score_gpt":0.503684628048399,"score_spread":0.1915713249528641,"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."}}