{"id":"W2888618823","doi":"10.1115/1.4041208","title":"Hip Implant Design With Three-Dimensional Porous Architecture of Optimized Graded Density","year":2018,"lang":"en","type":"article","venue":"Journal of Mechanical Design","topic":"Composite Material Mechanics","field":"Engineering","cited_by":183,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Stress shielding; Materials science; Implant; Periprosthetic; Porosity; Biomedical engineering; Bone density; Bone resorption; Composite material; Osteoporosis; Surgery; Medicine; Arthroplasty","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":[0.0009797468,0.0002750653,0.0006571176,0.0001724857,0.00005808449,0.00003108846,0.0003660232,0.0001699675,0.00009817431],"category_scores_gemma":[0.00008899656,0.0001994502,0.0001260437,0.000203529,0.00004824887,0.00009153343,0.00005839411,0.0003854221,0.00000953048],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008637957,"about_ca_system_score_gemma":0.00009700449,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006578603,"about_ca_topic_score_gemma":0.000004968665,"domain_scores_codex":[0.9980385,0.0002161983,0.0006830159,0.0001678116,0.0005586955,0.0003357364],"domain_scores_gemma":[0.9985424,0.0003550008,0.0002997051,0.0002684748,0.0003174613,0.000216944],"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":[0.003932057,0.00009792684,0.000001142547,0.00004157061,0.000275277,0.000323741,0.00007533213,0.09395485,0.8977867,0.0004409325,0.0008229058,0.002247551],"study_design_scores_gemma":[0.002348809,0.003328309,0.00002786501,0.0002427503,0.0001871034,0.003534383,0.000007601382,0.08838447,0.8890147,0.01258619,0.0000281166,0.0003097593],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1871987,0.00007887728,0.8116507,0.00005964271,0.0006930287,0.0002481873,0.000003816212,0.00006016606,0.00000691129],"genre_scores_gemma":[0.6867127,0.000006820352,0.3129704,0.00004124542,0.0002205427,0.000002108869,6.882987e-7,0.00004271025,0.000002756391],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.499514,"threshold_uncertainty_score":0.8133342,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02176822654143356,"score_gpt":0.2124115920708074,"score_spread":0.1906433655293738,"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."}}