{"id":"W3186156006","doi":"10.1115/1.4051848","title":"Influence of Porosity on Fracture Toughness and Fracture Behavior of Antibiotic-Loaded PMMA Bone Cement","year":2021,"lang":"en","type":"article","venue":"Journal of Biomechanical Engineering","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Materials science; Cement; Composite material; Fracture toughness; Bone cement; Porosity; Flexural strength; Compressive strength; Fracture (geology)","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":[0.000177721,0.000131659,0.0004931615,0.0001238203,0.000019518,0.000006882974,0.00004793554,0.0001326259,0.00003936878],"category_scores_gemma":[0.0002023931,0.00008977403,0.0001156055,0.0001567451,0.00002620447,0.00007321375,0.00003970143,0.0003410091,4.097321e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002301455,"about_ca_system_score_gemma":0.00006384261,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004277894,"about_ca_topic_score_gemma":2.913396e-7,"domain_scores_codex":[0.9988261,0.00001274398,0.0005189526,0.0001172749,0.0003738082,0.0001511371],"domain_scores_gemma":[0.999164,0.00007641996,0.0002764529,0.0001402417,0.0001792764,0.0001635613],"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":[0.0001717067,0.0004375997,0.002286166,0.0002948589,0.00009452096,0.0006946967,0.00008324862,0.002442871,0.989034,0.00005152468,0.00004021313,0.004368602],"study_design_scores_gemma":[0.001760962,0.0009813317,0.1344158,0.001019325,0.0002012848,0.001448923,0.0000615216,0.0002445081,0.8582315,0.000005546369,0.001506825,0.0001225236],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963859,0.0003902566,0.002525871,0.0004329281,0.0001574813,0.0000821638,0.00001483614,0.000006580042,0.00000392619],"genre_scores_gemma":[0.9983454,0.0001333048,0.001183331,0.0001939895,0.0001156295,2.736521e-7,0.000002972233,0.00001239764,0.00001273446],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1321296,"threshold_uncertainty_score":0.3660879,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008660627163032982,"score_gpt":0.2433268281000541,"score_spread":0.2346662009370211,"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."}}