{"id":"W1822421339","doi":"","title":"A Canadian upgrade - revolutionising shaft sinking in South Africa : underground development","year":2012,"lang":"en","type":"article","venue":"Inside mining","topic":"Construction Engineering and Safety","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cornish; Upgrade; Engineering; Shaft mining; Mining engineering; Operations management; Forensic engineering; Geography; Archaeology; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002006599,0.0001431575,0.0001352369,0.0003430475,0.0001247655,0.00003784351,0.00006933667,0.00008076661,0.00002790438],"category_scores_gemma":[0.00003652846,0.0001753362,0.00002574466,0.0003153635,0.00001278691,0.0001883792,0.00001790732,0.0001833496,0.00002801937],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00084525,"about_ca_system_score_gemma":0.0001207178,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000969021,"about_ca_topic_score_gemma":0.01129511,"domain_scores_codex":[0.9989515,0.00001305001,0.0002514787,0.0001145046,0.0001079037,0.000561588],"domain_scores_gemma":[0.9996101,0.00003831537,0.00001818448,0.0001203918,0.00001196199,0.0002010038],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.000008397049,0.00003556931,0.3318568,0.0002304284,0.0002050178,0.00009119891,0.2199357,0.3342612,0.001710336,0.002446513,0.0007993305,0.1084195],"study_design_scores_gemma":[0.001638428,0.00002303902,0.4754032,0.001351659,0.00005961406,0.0002874597,0.01782881,0.1143873,0.001211565,0.0003494718,0.384548,0.002911412],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9694086,0.001511515,0.009827106,0.00005690594,0.0009533498,0.00008137379,0.000002422415,0.0003450083,0.01781367],"genre_scores_gemma":[0.9858329,0.000003308686,0.01391136,0.00001656653,0.0001155251,0.000008840547,0.000003980547,0.00003200879,0.00007552293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3837487,"threshold_uncertainty_score":0.7150003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0194999144743861,"score_gpt":0.1948687082131977,"score_spread":0.1753687937388116,"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."}}