{"id":"W2522836612","doi":"10.1002/jor.23445","title":"Fully porous 3D printed titanium femoral stem to reduce stress-shielding following total hip arthroplasty","year":2016,"lang":"en","type":"article","venue":"Journal of Orthopaedic Research®","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":470,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Institutes of Health Research","keywords":"Stress shielding; Materials science; Implant; Biomedical engineering; Hip resurfacing; Electromagnetic shielding; Porosity; Bone resorption; Stress (linguistics); Composite material; Surgery; Medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001841292,0.0002498306,0.0002358129,0.0004800917,0.00005789445,0.000263902,0.0003244043,0.0003472005,0.0005380274],"category_scores_gemma":[0.0004016748,0.0001688222,0.0003122471,0.0001530944,0.0002358352,0.000218255,0.0003143112,0.0001904475,0.0001574504],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001096869,"about_ca_system_score_gemma":0.0001743544,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001482741,"about_ca_topic_score_gemma":0.0004616465,"domain_scores_codex":[0.9998085,0.00001217473,0.00001412606,0.00002068414,0.0001248196,0.00001971858],"domain_scores_gemma":[0.9997595,0.00006845808,0.0000854172,0.00002410318,0.00004391281,0.00001860157],"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":[0.0001795949,0.00007649768,0.0009987137,0.0002444515,0.0000319258,0.0002969474,0.00004491983,0.004280231,0.9600379,0.0001423381,0.0001466945,0.03351971],"study_design_scores_gemma":[0.00004543188,0.00248017,0.01655534,0.00004117201,0.0001532417,0.003684358,0.00006571569,0.02494592,0.9470156,0.0003679062,0.004593252,0.00005194113],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9435449,0.002348649,0.05211563,0.00006939384,0.00009973995,0.00005662939,0.0001459418,0.0004552051,0.001163883],"genre_scores_gemma":[0.9815356,0.000395579,0.01738956,0.00005558017,0.00001296763,0.00001308972,0.00006165297,0.00002579822,0.0005101513],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005380274,"threshold_uncertainty_score":0.001799881,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05862471542569866,"score_gpt":0.3488063134164351,"score_spread":0.2901815979907364,"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."}}