{"id":"W2007353927","doi":"10.1016/s0142-9612(03)00086-3","title":"Theoretical and experimental model to describe the injection of a polymethylmethacrylate cement into a porous structure","year":2003,"lang":"en","type":"article","venue":"Biomaterials","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":190,"is_retracted":false,"has_abstract":false,"ca_institutions":"Royal Victoria Hospital; McGill University","funders":"","keywords":"Extravasation; Materials science; Hagen–Poiseuille equation; Permeability (electromagnetism); Porous medium; Viscosity; Porosity; Cement; Composite material; Rheology; Flow (mathematics); Mechanics; Medicine; Chemistry; Physics","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":[0.0004231264,0.0007140505,0.0006716509,0.0009951276,0.0007049714,0.0008876616,0.001710034,0.002329265,0.006731139],"category_scores_gemma":[0.001047064,0.0004722745,0.0008275392,0.0005388039,0.001172916,0.001274218,0.0005543771,0.0007674847,0.0009369486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009884415,"about_ca_system_score_gemma":0.001164293,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003170262,"about_ca_topic_score_gemma":0.001700056,"domain_scores_codex":[0.9996841,0.00005613294,0.00001558895,0.00004894289,0.0001572085,0.00003809383],"domain_scores_gemma":[0.9996649,0.0001748124,0.0000460937,0.00002582537,0.00007658266,0.00001167186],"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":[0.00007948017,0.0001969791,0.0006980431,0.0004976062,0.00003017138,0.0004959241,0.0002006602,0.6567952,0.02072348,0.3091961,0.001476404,0.009609936],"study_design_scores_gemma":[0.00002991972,0.0000610286,0.0003652843,0.00002864412,0.00001988534,0.0001845645,0.00003491224,0.9640685,0.003121781,0.02956067,0.002498949,0.00002587065],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06167091,0.001633204,0.8036009,0.002033423,0.000506686,0.0003524699,0.0008709944,0.0004922644,0.1288392],"genre_scores_gemma":[0.8882543,0.001919115,0.07637258,0.0003089141,0.0002176353,0.0008471315,0.0003479832,0.0001106299,0.03162185],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006731139,"threshold_uncertainty_score":0.02251792,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01603412131867257,"score_gpt":0.3130753928893739,"score_spread":0.2970412715707013,"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."}}