Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Alex P. Stoller"'
Publikováno v:
Volume 3A: Design and Analysis.
Slide valves used to unhead coke drums have had a significant impact on the safety and efficiency of the unheading process in these vessels. Therefore, many refiners have changed to the inherently different inlet flow nozzle configurations that the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c27257a9b5b8ab569382429d4d65db
https://doi.org/10.1115/pvp2017-65875
https://doi.org/10.1115/pvp2017-65875
Publikováno v:
Volume 3A: Design and Analysis.
The reliability of coke drums has become a central theme to many refineries worldwide as high value products are recovered from refinery residuum. The severe thermal gradients inherent in the coking process have led to ever more frequent failures fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30f941c45311d78a2683f40708ced1bd
https://doi.org/10.1115/pvp2017-65903
https://doi.org/10.1115/pvp2017-65903
Publikováno v:
The Journal of Arthroplasty. 27:789-796
A case of bilateral patellar component failure due to fatigue fracture of the all-polyethylene fixation pegs in a highly cross-linked ultra-high-molecular-weight polyethylene design is presented. To recreate this failure mode, a novel test method was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551bba304b4edd6945598ac555d4f185
https://doi.org/10.1016/j.arth.2011.08.011
https://doi.org/10.1016/j.arth.2011.08.011
Publikováno v:
The Journal of Arthroplasty. 26:483-491
Recent advances in total knee arthroplasty (TKA) include the development of highly crosslinked polyethylene (HXPE). To assess the suitability of using HXPE in posterior-stabilized TKA, knee simulator wear testing and a novel tibial post durability te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff44bef1fc5cd1ba2b6951db9c943efe
https://doi.org/10.1016/j.arth.2010.02.010
https://doi.org/10.1016/j.arth.2010.02.010
Autor:
Alex P. Stoller, Mehul A. Dharia
Publikováno v:
ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation.
A comparative finite element analysis (FEA) model was developed to predict the relative stresses and strains in Zimmer NexGen®Trabecular Metal™ Tibial Cone components. The FEA predictions were compared to measurements obtained through physical tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f64bd58abd80b084cca887197db8531
https://doi.org/10.1115/fmd2013-16085
https://doi.org/10.1115/fmd2013-16085
Autor:
Bernard N, Stulberg, Timothy M, Wright, Alex P, Stoller, Kimberly L, Mimnaugh, James J, Mason
Publikováno v:
The Journal of arthroplasty. 27(5)
A case of bilateral patellar component failure due to fatigue fracture of the all-polyethylene fixation pegs in a highly cross-linked ultra-high-molecular-weight polyethylene design is presented. To recreate this failure mode, a novel test method was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5de1f14515e0303cca412da24df092c6
https://pubmed.ncbi.nlm.nih.gov/21978565
https://pubmed.ncbi.nlm.nih.gov/21978565
Autor:
Alex P, Stoller, Todd S, Johnson, Oludele O, Popoola, Steven M, Humphrey, Cheryl R, Blanchard
Publikováno v:
The Journal of arthroplasty. 26(3)
Recent advances in total knee arthroplasty (TKA) include the development of highly crosslinked polyethylene (HXPE). To assess the suitability of using HXPE in posterior-stabilized TKA, knee simulator wear testing and a novel tibial post durability te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::93265174f07392f2bc0d2b6740632bc2
https://pubmed.ncbi.nlm.nih.gov/20413249
https://pubmed.ncbi.nlm.nih.gov/20413249
Autor:
Kimberly Mimnaugh, Alex P. Stoller
Publikováno v:
ASME 2008 Summer Bioengineering Conference, Parts A and B.
The function of the locking mechanism between the ultra high molecular weight polyethylene (UHMWPE) articular surface and the tibial baseplate is to ensure that the two components remain connected and to minimize the relative motion that may occur be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81e879c2df99ef2f1666b10e22280244
https://doi.org/10.1115/sbc2008-192577
https://doi.org/10.1115/sbc2008-192577
Publikováno v:
ASME 2008 Summer Bioengineering Conference, Parts A and B.
For many years, orthopaedic surgeons have reported anatomical differences in men’s and women’s knees [1–4]. For a given anterior/posterior dimension, the female femur is narrower in the medial/lateral dimension than the male femur [5]. A female
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::495c9f52d1d4cb5431f602550a1f1e96
https://doi.org/10.1115/sbc2008-192601
https://doi.org/10.1115/sbc2008-192601
Autor:
Kimberly Mimnaugh, Alex P. Stoller
Publikováno v:
ASME 2008 Summer Bioengineering Conference, Parts A and B.
Many total knee arthroplasty patellar implants are designed as all-polyethylene components with either 1 or 3 pegs for cement fixation. Failure of patellar components due to peg fracture is rare, but has been reported [1–4]. Excessive shear forces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea518ae58013c5d67f726b8c7448bd2
https://doi.org/10.1115/sbc2008-192878
https://doi.org/10.1115/sbc2008-192878