Zobrazeno 11 - 20
of 30
pro vyhledávání: '"Susan S. Margulies"'
Autor:
Stephanie A. Eucker, Sarah Sullivan, Susan S. Margulies, Brittany Coats, Jongho Lee, Sohaib Khalid Hashmi
Publikováno v:
2012 38th Annual Northeast Bioengineering Conference (NEBEC).
Finite element modeling (FEM) is frequently used to study the biomechanical effects of traumatic brain injury (TBI). Utility of these models in predicting tissue injury depends on close correspondence between calculated mechanical response parameters
Publikováno v:
Journal of Clinical Investigation. 91:1598-1603
We studied dogs with unilateral papain-induced emphysema to answer two questions: (1) Do emphysema lung-apposed hemidiaphragm (DiE) and normal lung-apposed hemidiaphragm (DiN) have equal capacities for lowering lung surface pressure? and (2) Are side
Publikováno v:
Eucker, S A, Smith, C, Ralston, J, Friess, S H & Margulies, S S 2011, ' Physiological and histopathological responses following closed rotational head injury depend on direction of head motion ', Experimental neurology, vol. 227, no. 1, pp. 79-88 . https://doi.org/10.1016/j.expneurol.2010.09.015
Rotational inertial forces are thought to be the underlying mechanism for most severe brain injuries. However, little is known about the effect of head rotation direction on injury outcomes, particularly in the pediatric population. Neonatal piglets
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6cd3322a306d2d01e9f1d2491c6c40b
https://europepmc.org/articles/PMC3021173/
https://europepmc.org/articles/PMC3021173/
Publikováno v:
Critical Care Medicine. 41:A41-A42
Publikováno v:
Journal of Applied Physiology. 68:1979-1987
Data on the shape of the chest wall at total lung capacity (TLC) and functional residual capacity (FRC) were used as boundary conditions in an analysis of the deformation of the dog lung. The lung was modeled as an elastic body, and the deformation o
Publikováno v:
Journal of Biomechanics. 23:823-836
Diffuse brain injuries resulting from non-impact rotational acceleration are investigated with the aid of physical models of the skull-brain structure. These models provide a unique insight into the relationship between the kinematics of head motion
Publikováno v:
Stapp car crash journal. 48
Finite element models are increasingly important in understanding head injury mechanisms and designing new injury prevention equipment. Although boundary conditions strongly influence model responses, only limited quantitative data are available. Whi
Autor:
Songbai Ji, Susan S. Margulies
Publikováno v:
Journal of biomechanics. 40(1)
Finite element (FE) models are used to identify head injury mechanisms and design new and improved injury prevention schemes. Although brain-skull boundary conditions strongly influence the model mechanical responses, limited experimental data are av
Publikováno v:
Proceedings of the Second Joint 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society] [Engineering in Medicine and Biology.
Ventilator-induced lung injury is characterized by edema with and without increases in alveolar epithelial permeability. Thus, we hypothesized that Na/sup +/-K/sup +/-ATPase (Na-pump) activity and epithelial barrier properties are both affected by in
Autor:
Michael T. Prange, Susan S. Margulies
Publikováno v:
Journal of biomechanical engineering. 124(2)
The large strain mechanical properties of adult porcine gray and white matter brain tissues were measured in shear and confirmed in compression. Consistent with local neuroarchitecture, gray matter showed the least amount of anisotropy, and corpus ca