Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Hanspeter Frei"'
Publikováno v:
Int J Spine Surg
BACKGROUND: Although many research studies investigating subsidence of intervertebral fusion cages have been published, to our knowledge, no study has comprehensively compared cage subsidence among all lumbar intervertebral fusion (LIF) techniques. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3250539bcca7305a1d83b3fe52780694
https://doi.org/10.14444/8363
https://doi.org/10.14444/8363
Publikováno v:
Journal of Materials Engineering and Performance. 30:8841-8850
Metal-cored wire provides material selection diversity for applications where there are no commercially available solid wires. This is becoming more desirable with additive manufacturing in particular. This paper investigates the application of a Ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e15ea31ec8e97ce0c85a1840af4b9c
https://doi.org/10.1007/s11665-021-06338-3
https://doi.org/10.1007/s11665-021-06338-3
Publikováno v:
Materials Today Communications. 33:104315
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a09dd93f43eecc236def9410c24004
https://doi.org/10.1016/j.mtcomm.2022.104315
https://doi.org/10.1016/j.mtcomm.2022.104315
Publikováno v:
Materialia. 25:101552
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5999095a0f73a13b20c6667f9e169c2
https://doi.org/10.1016/j.mtla.2022.101552
https://doi.org/10.1016/j.mtla.2022.101552
Autor:
Hanspeter Frei, Ifaz T. Haider
Publikováno v:
Journal of Orthopaedic Research. 37:2197-2203
To manage osteoporotic hip fracture risk, it is necessary to understand failure mechanisms of bone at both the material and organ level. The structural response of bone is dependent on load history. Repeated loading causes progressive microstructural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0939de2f7f4aa56476da0dcc946864a
https://doi.org/10.1002/jor.24383
https://doi.org/10.1002/jor.24383
Publikováno v:
Additive Manufacturing. 26:138-146
This paper discusses the effects of process parameters in TIG based WAAM for specimens created using Hastelloy X alloy (Haynes International) welding wire and 304 stainless-steel plate as the substrate. The Taguchi method and ANOVA were used to deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fcf2891fa9614dcf9f541ef3126216f
https://doi.org/10.1016/j.addma.2018.12.013
https://doi.org/10.1016/j.addma.2018.12.013
Publikováno v:
Journal of Biomechanical Engineering. 143
This study investigated impact-induced strain fields within brain tissue surrogates having different cortical gyrification. Two elastomeric surrogates, one representative of a lissencephalic brain and the other of a gyrencephalic brain, were drop imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6758b171479c4706e1013a7b404abb77
https://doi.org/10.1115/1.4050283
https://doi.org/10.1115/1.4050283
Autor:
Shannon Goodwin, Alireza Jalali, Oren E. Petel, Hanspeter Frei, Andrew Post, Susan Brien, Scott Dutrisac, T. Blaine Hoshizaki, Jennifer Rovt, Greg O. Cron, Katherine Poon
Publikováno v:
Annals of biomedical engineering. 49(10)
The dynamic response of the human brain subjected to impulsive loading conditions is of fundamental importance to the understanding of traumatic brain injuries. Due to the complexity of such measurements, the existing experimental datasets available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdfa4be0595d7f2245944ecad515755b
https://pubmed.ncbi.nlm.nih.gov/34528151
https://pubmed.ncbi.nlm.nih.gov/34528151
Autor:
Kawan Rakhra, Sasha Carsen, Gerd Melkus, K. C. Geoffrey Ng, Paul E. Beaulé, Andrew D. Speirs, Mario Lamontagne, Hanspeter Frei, George Grammatopoulos
Publikováno v:
Journal of Orthopaedic Research®. 36:3125-3135
This article reviews a body of work performed by the investigators over 9 years that has addressed the significance of cam morphology in the development of hip osteoarthritis (OA). Early hip joint degeneration is a common clinical presentation and pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3fb472dc0420095a460cd5b6cef3282
https://doi.org/10.1002/jor.24137
https://doi.org/10.1002/jor.24137
Publikováno v:
Journal of Hip Preservation Surgery
A cam deformity is proposed as a cause of idiopathic osteoarthritis. Increased subchondral bone mineral density (BMD) is associated with this degenerative process of osteoarthritis, and the patient’s activity level may contribute to it. Therefore,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a831ee6d60985690b1fba5fbd1bf4e
http://europepmc.org/articles/PMC6206696
http://europepmc.org/articles/PMC6206696