{"id":"W2067122718","doi":"10.4236/wjm.2013.35a003","title":"A Finite Element Study of Crack Behavior for Carbon Na-notube Reinforced Bone Cement","year":2013,"lang":"en","type":"article","venue":"World Journal of Mechanics","topic":"Carbon Nanotubes in Composites","field":"Materials Science","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Materials science; Composite material; Fracture toughness; Carbon nanotube; Fracture mechanics; Stress intensity factor; Ultimate tensile strength; Finite element method; Toughness; Composite number; Crack closure; Cement; Structural engineering","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":[0.0003353101,0.0004188176,0.0004599528,0.0005405142,0.0004226452,0.0004582083,0.0006825436,0.001657733,0.002176426],"category_scores_gemma":[0.0008862671,0.0003689174,0.0005194274,0.0002977957,0.0005506011,0.0003270981,0.0003431029,0.0004663065,0.0002193381],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005408427,"about_ca_system_score_gemma":0.0007793115,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008332755,"about_ca_topic_score_gemma":0.00864598,"domain_scores_codex":[0.9998608,0.00002832452,0.000007646457,0.00002500751,0.00005868758,0.00001962802],"domain_scores_gemma":[0.9994623,0.000344429,0.00005698811,0.00003132937,0.0000787172,0.00002622092],"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":[0.0001013198,0.0001329261,0.003862676,0.0001589324,0.00003161811,0.0002903728,0.0001893354,0.9476659,0.03771552,0.002230394,0.0002642997,0.007356712],"study_design_scores_gemma":[0.000003374701,0.00003257681,0.0005991901,0.00001004033,0.000003379745,0.00002729844,0.00002808575,0.9970817,0.001799333,0.00009850442,0.000311532,0.000005082068],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.849106,0.0004945581,0.1405356,0.0002864386,0.0000573603,0.0001064747,0.0003946583,0.0002637251,0.008755269],"genre_scores_gemma":[0.9585062,0.0001863553,0.03703114,0.00002663443,0.000006141986,0.0001084843,0.0001856345,0.00005158562,0.003897728],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008332755,"threshold_uncertainty_score":0.01656854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02015670044920176,"score_gpt":0.2677653653221707,"score_spread":0.2476086648729689,"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."}}