Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Donald L. Bartel"'
Publikováno v:
Technometrics. 51:278-288
This article introduces a Bayesian methodology for the prediction for computer experiments having quantitative and qualitative inputs. The proposed model is a hierarchical Bayesian model with conditional Gaussian stochastic process components. For ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb7bb637998b37b98eaf274586fbef7d
https://doi.org/10.1198/tech.2009.07132
https://doi.org/10.1198/tech.2009.07132
Publikováno v:
Journal of Orthopaedic Research. 24:1384-1394
Wear mechanisms in polyethylene components for total knee replacements are inherently mechanical; the local stresses or strains exceed some material limit. Retrieval analysis and knee simulators have provided the means to quantify the damage observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d2c9bb1c72c9c8b5c6fbe1208bb941
https://doi.org/10.1002/jor.20181
https://doi.org/10.1002/jor.20181
Autor:
Donald L. Bartel, Russell E. Windsor, Timothy M. Wright, Deirdre Campbell, Lance E. Peters, Jeremy J. Rawlinson
Publikováno v:
Clinical Orthopaedics and Related Research. 440:107-116
Modular augmented stems of a constrained condylar knee implant are intended to improve tibial fixation under increased varus/valgus loads, but conflicting studies have not yet indicated the factors determining stem usage and performance. To address t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175df6c8f7b51c88f25a0837e383f61a
https://doi.org/10.1097/01.blo.0000187340.10003.68
https://doi.org/10.1097/01.blo.0000187340.10003.68
Publikováno v:
Journal of biomechanical engineering. 138(8)
The normal knee joint maintains stable motion during activities of daily living. After total knee arthroplasty (TKA), stability is achieved by the conformity of the bearing surfaces of the implant components, ligaments, and constraint structures inco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80999450ca08d6aa9be043f8c1ff9453
https://pubmed.ncbi.nlm.nih.gov/27223672
https://pubmed.ncbi.nlm.nih.gov/27223672
Autor:
Thomas W. Belknap, Paul B. Chang, Donald L. Bartel, William I. Notz, Brian J. Williams, Thomas J. Santner, Kanwaljeet Singh Bawa Bhalla
Publikováno v:
Journal of Biomechanical Engineering. 123:239-246
Computer simulations of orthopaedic devices can be prohibitively time consuming, particularly when assessing multiple design and environmental factors. Chang et al. (1999) address these computational challenges using an efficient statistical predicto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92057baedb17edb0a2fbadbd9aa29b3d
https://doi.org/10.1115/1.1372701
https://doi.org/10.1115/1.1372701
Publikováno v:
Journal of Biomechanics. 32:1309-1318
A preclinical cost analysis method was introduced to assess the cost effectiveness of using a custom implant instead of standard “off-the-shelf” implants for revision total hip arthroplasty. Finite element models of proximal femur–implant syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1947e0a90dc8136a85d2ffe0f87da606
https://doi.org/10.1016/s0021-9290(99)00097-4
https://doi.org/10.1016/s0021-9290(99)00097-4
Publikováno v:
Clinical Orthopaedics and Related Research. 355:57-69
The effects of proximal bonding, distal stem geometry, and femoral neck length on cement and interface stresses were determined to understand better their role in clinical performance. The effects of stem design were compared with the effects of envi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f1eea75aa929efab574d3cb7d50a7cd
https://doi.org/10.1097/00003086-199810000-00007
https://doi.org/10.1097/00003086-199810000-00007
Publikováno v:
Journal of Biomedical Materials Research. 43:241-248
The gamma radiation sterilization of ultrahigh molecular weight polyethylene (UHMWPE) components in air generates long-lived free radicals that oxidize slowly over time during shelf storage and after implantation. To investigate the combined effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e7ae87879b5e3a3da109785817a5b3
https://doi.org/10.1002/(sici)1097-4636(199823)43:3<241::aid-jbm4>3.0.co
https://doi.org/10.1002/(sici)1097-4636(199823)43:3<241::aid-jbm4>3.0.co
Publikováno v:
Journal of Orthopaedic Research. 16:80-88
The characterization of stress and deformation fields that incorporate moving cyclic loads and nonlinear material response in ultra-high molecular weight polyethylene components for total knee replacements is required to quantify mechanisms of surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c2d21d5c91420b75985b020cbe6462
https://doi.org/10.1002/jor.1100160114
https://doi.org/10.1002/jor.1100160114
Publikováno v:
Journal of Biomechanics. 30:639-642
Mechanical interactions between the polyethylene liner and the metal-backing play an important role in the load transfer and debris-generation mechanisms of an acetabular component. Insert thickness, cup orientation, and insert-shell interface condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223da45dde36ceeff466770c48caf2d5
https://doi.org/10.1016/s0021-9290(96)00181-9
https://doi.org/10.1016/s0021-9290(96)00181-9