Matching Items (58)
Description
How does the idea of the visible and invisible, tangible and intangible, interact with the garments on the body? Perception, to become aware through the sense, involves the way in which the eye sees space, both visible and invisible. The way in which we see objects are significant in our everyday life and how we evaluate it. The main pattern the garments encompass are the accordion pleating and the variety in which the pattern can be utilized; the accordion pleating can be scaled, attached together, and twisted around the body. Effervescence is a 6-look collection that entails the idea of perception. The results of the project include 3 completed looks, 3 3D print on fabric, and 8 3D print accessories. In this paper, I will explain the process of creating the collection, the experimentation, and the results.
ContributorsNguyen, Juliana (Author) / Mihaleva, Galina (Thesis director) / Stephenson, Kathy (Committee member) / Tevzadze, Irina (Committee member) / Barrett, The Honors College (Contributor) / School of Art (Contributor)
Created2022-05
Description
We studied left ventricular flow patterns for a range of rotational orientations of a bileaflet mechanical heart valve (MHV) implanted in the mitral position of an elastic model of a beating left ventricle (LV). The valve was rotated through 3 angular positions (0, 45, and 90 degrees) about the LV long axis. Ultrasound scans of the elastic LV were obtained in four apical 2-dimensional (2D) imaging projections, each with 45 degrees of separation. Particle imaging velocimetry was performed during the diastolic period to quantify the in-plane velocity field obtained by computer tracking of diluted microbubbles in the acquired ultrasound projections. The resulting velocity field, vorticity, and shear stresses were statistically significantly altered by angular positioning of the mechanical valve, although the results did not show any specific trend with the valve angular position and were highly dependent on the orientation of the imaging plane with respect to the valve. We conclude that bileaflet MHV orientation influences hemodynamics of LV filling. However, determination of ‘optimal’ valve orientation cannot be made without measurement techniques that account for the highly 3-dimensional (3D) intraventricular flow.
ContributorsWesterdale, John (Author) / Adrian, Ronald (Author) / Squires, Kyle (Author) / Chaliki, Hari (Author) / Belohlavek, Marek (Author) / Ira A. Fulton Schools of Engineering (Contributor) / School for the Engineering of Matter, Transport and Energy (Contributor)
Created2015-06-26
ContributorsBlume, G (Author) / Hild, Konstanze (Author) / Marko, I. P. (Author) / Hosea, T. J. C. (Author) / Yu, S.-Q. (Author) / Chaparro, S. A. (Author) / Samal, N. (Author) / Johnson, Shane R. (Author) / Zhang, Yong-Hang (Author) / Sweeney, S. J. (Author)
Created2012
ContributorsHossain, N (Author) / Hild, Konstanze (Author) / Jin, S. R. (Author) / Yu, S.-Q. (Author) / Johnson, Shane R. (Author) / Ding, Ding (Author) / Zhang, Yong-Hang (Author) / Sweeney, S. J. (Author)
Created2013
ContributorsSamal, N. (Author) / Johnson, Shane R. (Author) / Ding, Ding (Author) / Samal, A. K. (Author) / Yu, S.-Q. (Author) / Zhang, Yong-Hang (Author)
Created2005
ContributorsYu, S.-Q. (Author) / Jin, X. (Author) / Johnson, Shane R. (Author) / Zhang, Yong-Hang (Author)
Created2006
ContributorsWang, J.-B. (Author) / Johnson, Shane R. (Author) / Ding, Ding (Author) / Yu, S.-Q. (Author) / Zhang, Y.-H. (Author)
Created2006
ContributorsHild, Konstanze (Author) / Sweeney, S. J. (Author) / Wright, S. (Author) / Lock, D. A. (Author) / Jin, S. R. (Author) / Marko, I. P. (Author) / Johnson, Shane R. (Author) / Chaparro, S. A. (Author) / Yu, S.-Q. (Author) / Zhang, Yong-Hang (Author)
Created2006
ContributorsJohnson, Shane R. (Author) / Ding, Ding (Author) / Wang, J.-B. (Author) / Yu, S.-Q. (Author) / Zhang, Yong-Hang (Author)
Created2007
ContributorsYu, S.-Q. (Author) / Ding, Ding (Author) / Wang, J.-B. (Author) / Samal, N. (Author) / Jin, X. (Author) / Cao, Yu (Author) / Johnson, Shane R. (Author) / Zhang, Yong-Hang (Author)
Created2007