{"id":"W4253965321","doi":"10.2172/822326","title":"EVALUATION OF ROOF BOLTING REQUIREMENTS BASED ON IN MINE ROOF BOLTER DRILLING","year":2003,"lang":"en","type":"report","venue":"","topic":"Tunneling and Rock Mechanics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Roof; Drilling; Thrust; Quarter (Canadian coin); Engineering; Geology; Work (physics); Mining engineering; Civil engineering; Mechanical engineering; Geography; Archaeology","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.004145064,0.0003163515,0.0004840286,0.0004413813,0.00003044975,0.00001313087,0.0001185712,0.0003691897,0.0002114137],"category_scores_gemma":[0.00055481,0.0003037224,0.0001244189,0.0002377657,0.000004013841,0.00004724748,0.00001744963,0.0003492617,0.000008720563],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007245106,"about_ca_system_score_gemma":0.0003533722,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009490646,"about_ca_topic_score_gemma":0.000141286,"domain_scores_codex":[0.9965214,0.00009767672,0.0008128153,0.000317693,0.001942461,0.0003079368],"domain_scores_gemma":[0.9987297,0.00005987884,0.0001822125,0.0004038773,0.0005731664,0.00005114903],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000004103797,0.00005511765,0.0001310369,0.0004266576,0.00005930666,0.000004267563,0.00005433408,0.9799139,0.0009459227,0.000006533047,0.001693647,0.01670514],"study_design_scores_gemma":[0.0007221464,0.00004126292,0.00006067634,0.001419667,0.0001795709,0.00000241236,0.00002802195,0.985602,0.008486402,0.0000614272,0.003056125,0.0003402486],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1632996,0.00755872,0.09188534,0.00007111244,0.01532258,0.002931531,0.00008024913,0.0009605429,0.7178903],"genre_scores_gemma":[0.9963471,0.0001933199,0.001911553,0.0000215347,0.0001983916,0.00002659602,0.0001048228,0.0001137991,0.001082831],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8330476,"threshold_uncertainty_score":0.9999415,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09167938331526146,"score_gpt":0.3196279516805104,"score_spread":0.227948568365249,"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."}}