{"id":"W4416841027","doi":"10.1002/cjce.70187","title":"Design and implementation of a <scp>3D</scp> ‐printed modular distillation tower for experimental teaching in chemical engineering","year":2025,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Various Chemistry Research Topics","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Modular design; Process (computing); Class (philosophy); Fractionating column; Distillation; Scope (computer science); Tray; Work (physics); Appropriation","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00399674,0.0009205719,0.0006178413,0.0009843854,0.0007487818,0.001403446,0.003720881,0.001451112,0.009847228],"category_scores_gemma":[0.005610632,0.0008110745,0.0008951264,0.0004212726,0.0008861438,0.00107025,0.001606964,0.00105111,0.001761688],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009305359,"about_ca_system_score_gemma":0.001791331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008137759,"about_ca_topic_score_gemma":0.0009452209,"domain_scores_codex":[0.9976937,0.0008500695,0.00020625,0.000419009,0.0005659649,0.0002649158],"domain_scores_gemma":[0.9939961,0.00264656,0.0004727491,0.001112886,0.0009575567,0.0008140694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004564212,0.01234314,0.01203243,0.003433504,0.0001878636,0.003108986,0.004417921,0.04373125,0.6745893,0.004239866,0.00212805,0.2352234],"study_design_scores_gemma":[0.002672287,0.06647697,0.05869342,0.0005684831,0.0004131733,0.001255166,0.003049987,0.1585577,0.6467757,0.00191954,0.05912178,0.000495852],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8446711,0.00007790525,0.1410685,0.0001412259,0.0001244022,0.006240422,0.00058852,0.002525972,0.004562002],"genre_scores_gemma":[0.7641327,0.00009914275,0.2258018,0.00007428063,0.00001952533,0.004306341,0.000384245,0.0002517283,0.004930286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009847228,"threshold_uncertainty_score":0.03294224,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01072605945021885,"score_gpt":0.2615396804604455,"score_spread":0.2508136210102266,"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."}}