{"id":"W4360979664","doi":"10.1007/s00603-023-03288-1","title":"Performance of Conventional and Energy-Absorbing Self-Drilling Hollow Core Rockbolts Under Controlled Laboratory Conditions","year":2023,"lang":"en","type":"article","venue":"Rock Mechanics and Rock Engineering","topic":"Drilling and Well Engineering","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Drilling; Core (optical fiber); Geology; Materials science; Geotechnical engineering; Petroleum engineering; Composite material; Metallurgy","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":[0.0002538208,0.000225824,0.0002899698,0.0001900738,0.0002243451,0.0002783888,0.0003777265,0.0002663989,0.001727447],"category_scores_gemma":[0.0005521586,0.00009588931,0.0001522048,0.0001596482,0.0002951779,0.0004493081,0.0002424063,0.0001580701,0.000328813],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002036805,"about_ca_system_score_gemma":0.0002408878,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001038457,"about_ca_topic_score_gemma":0.0008982897,"domain_scores_codex":[0.9998016,0.00001763799,0.00001509356,0.00004780895,0.00008205254,0.00003581131],"domain_scores_gemma":[0.9996485,0.00007976734,0.00007469703,0.0000304947,0.0001183759,0.00004820761],"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":[0.001694495,0.00005932105,0.0008221344,0.00007221736,0.000007925126,0.00004322726,0.00008247774,0.001898451,0.990359,0.0001256546,0.00009719893,0.004737886],"study_design_scores_gemma":[0.00003002032,0.0009604638,0.002718397,0.000003573495,0.00001027963,0.00003390085,0.00006490081,0.007332879,0.9883282,0.00002564201,0.0004793381,0.00001249899],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985917,0.00006082894,0.0009362162,0.0000087875,0.000007833965,0.000004675212,0.00005367991,0.00004671889,0.0002894316],"genre_scores_gemma":[0.9985072,0.00003823128,0.0005519999,0.000003602719,0.000001810718,0.0000054802,0.00006618877,0.000009503423,0.0008161239],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001727447,"threshold_uncertainty_score":0.005778909,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006206633777393358,"score_gpt":0.1805648807480622,"score_spread":0.1743582469706688,"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."}}