Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jef Aernouts"'
Autor:
Yani Sim, Jef Aernouts, Dirk Hendriks, Dorien Leenaerts, Anne-Marie Lambeir, Pieter Van der Veken
Publikováno v:
Thrombosis and haemostasis : international journal for vascular biology and medicine
SummaryCarboxypeptidase U (CPU, CPB2, TAFIa) is a basic carboxypeptidase that is able to attenuate fibrinolysis. The inactive precursor procarboxypeptidase U is converted to its active form by thrombin, the thrombin-thrombomodulin complex or plasmin.
Autor:
Joris J.J. Dirckx, Rachelle Horwitz, Jeffrey Cheng, John J. Rosowski, Jef Aernouts, Johan R.M. Aerts, Daniël De Greef
Publikováno v:
Hear Res
Hearing research
Hearing research
A new anatomically-accurate Finite Element (FE) model of the tympanic membrane (TM) and malleus was combined with measurements of the sound-induced motion of the TM surface and the bony manubrium, in an isolated TM-malleus preparation. Using the resu
Publikováno v:
Hearing research
The tympanic membrane is a key component of the human auditory apparatus. Good estimates of tympanic membrane mechanical properties are important to obtain realistic models of middle ear mechanics. Current literature values are almost all derived fro
Autor:
Jef Aernouts, Joris J.J. Dirckx
Publikováno v:
Journal of biomechanics
The tympanic membrane transfers sound waves in the ear canal to mechanical vibrations in the middle ear and cochlea. Good estimates of the mechanical properties of the tympanic membrane are important to obtain realistic models. Up till now, only limi
Autor:
Jef Aernouts, Joris J.J. Dirckx
Publikováno v:
Biomechanics and modeling in mechanobiology
An accurate estimation of tympanic membrane stiffness is important for realistic modelling of middle ear mechanics. Tympanic membrane stiffness has been investigated extensively under either quasi-static or dynamic loading conditions. It is known tha
Autor:
Jef Aernouts, Joris J.J. Dirckx
Publikováno v:
Biomechanics and modeling in mechanobiology
In hearing science, finite element modelling is used commonly to study the mechanical behaviour of the middle ear. Correct quantitative elasticity parameters are an important input in these models. However, up till now, no large deformation elastic c
Autor:
Henrik Jacobsen, Michael Gaihede, Jef Aernouts, Morten Breinholt Søvsø, Kjell Tveterås, Joris J.J. Dirckx
Publikováno v:
Otology and neurotology
Gaihede, M, Dirckx, J J J, Jacobsen, H, Aernouts, J, Søvsø, M & Tveterås, K 2010, ' Middle Ear Pressure Regulation-Complementary Active Actions of the Mastoid and the Eustachian Tube ', Otology & Neurotology, vol. 31, no. 4, pp. 603-11 . https://doi.org/10.1097/MAO.0b013e3181dd13e2
Gaihede, M, Dirckx, J J J, Jacobsen, H, Aernouts, J, Søvsø, M & Tveterås, K 2010, ' Middle Ear Pressure Regulation-Complementary Active Actions of the Mastoid and the Eustachian Tube ', Otology & Neurotology, vol. 31, no. 4, pp. 603-11 . https://doi.org/10.1097/MAO.0b013e3181dd13e2
Udgivelsesdato: 2010 HYPOTHESIS:: Middle ear pressure (MEP) is actively regulated by both the Eustachian tube and the mastoid air cell system. BACKGROUND:: MEP is a highly significant factor involved in many clinical conditions related to otitis medi
Publikováno v:
International journal of engineering science
The elasticity parameters of membranes can be obtained from tensile experiments on strips if adequate quantities of the material are available. For biomedical specimens, however, it is not always possible to harvest strips of uniform and manageable g
Publikováno v:
Hearing research
For the purpose of creating a finite element model of the middle ear, the ossicles can be modelled as rigid bodies or as linear elastic materials. The general elasticity parameters used are usually measured on larger bones like the femur. In order to
Publikováno v:
Engineering with computers: an international journal for computer-aided mechanical and structural engineering
ENGINEERING WITH COMPUTERS
ENGINEERING WITH COMPUTERS
The use of Surrogate Based Optimization (SBO) is widely spread in engineering design to find optimal performance characteristics of expensive simulations (forward analysis: from input to optimal output). However, often the practitioner knows a priori