{"id":"W3196177183","doi":"10.2139/ssrn.3331158","title":"Open-Source 3-D Printing Technologies for Education: Bringing Additive Manufacturing to the Classroom","year":2015,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Innovative Approaches in Technology and Social Development","field":"Business, Management and Accounting","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"","keywords":"3D printing; Open source; Manufacturing engineering; Engineering; Business; Mathematics education; Computer science; Psychology; Mechanical engineering; Software; Programming language","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003135845,0.0001661641,0.000164217,0.0002475263,0.0008769079,0.0004493096,0.001251369,0.0001091354,0.000005392102],"category_scores_gemma":[0.0006132554,0.0001276798,0.00005214244,0.0004426716,0.00006924612,0.0006334851,0.0009227337,0.001164851,0.00005336108],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007012708,"about_ca_system_score_gemma":0.001017204,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005212449,"about_ca_topic_score_gemma":0.000152387,"domain_scores_codex":[0.9980171,0.00001272515,0.0002665787,0.0002463197,0.0001779217,0.001279369],"domain_scores_gemma":[0.9991874,0.00003845029,0.0002740055,0.0001850544,0.0003056197,0.000009442293],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00002598138,0.00003150021,0.000452838,0.000006099344,0.00007809904,3.193365e-7,0.000164443,0.00001921232,0.000006944609,0.5677453,0.003823924,0.4276454],"study_design_scores_gemma":[0.0003292534,0.00002572718,0.0002903994,0.00003601926,0.00002196528,0.00002833801,0.04195267,0.00007988542,0.0007255663,0.4807255,0.4755739,0.000210844],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4167272,0.001151918,0.4404201,0.06904159,0.002488239,0.003399554,0.000002442484,0.001116538,0.06565249],"genre_scores_gemma":[0.9920112,0.00003262838,0.002561321,0.001444701,0.001047625,0.000193977,0.00000702696,0.00003309084,0.002668447],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.575284,"threshold_uncertainty_score":0.6744555,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02295846181664503,"score_gpt":0.261736024271951,"score_spread":0.238777562455306,"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."}}