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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Dichter bij het geheim : leven en werk van Willem Barnard - Guillaume van der Graft /

Troost, Andries Floris, January 1900 (has links)
Proefschrift--Universiteit Utrecht, 1998. / Résumé en anglais et en allemand. Bibliogr. p. 361-384. Index.
32

Mechanisms of monocyte adhesion to human saphenous vein

Crook, Martin January 2000 (has links)
No description available.
33

Properties of cyclophilins and their ligands in bone

Coxon, Fraser P. January 1997 (has links)
No description available.
34

Histology and immunopathology of skin and rectum following bone marrow transplantation

Sviland, Lisbet January 1989 (has links)
No description available.
35

Quantitative analysis of alloreactive T cells in allogeneic stem cell transplantation

Wang, Xiao Nong January 1997 (has links)
No description available.
36

Indirect T cell allorecognition of the RT1.A'a MHC class I molecule

Lovegrove, Emma January 1999 (has links)
No description available.
37

An investigation to determine the ability of allogeneic resting B cells to induce specific unresponsiveness in vivo

Niimi, Masanori January 1998 (has links)
No description available.
38

SURGICAL MANAGEMENT OF INFECTED THORACIC ANEURYSMS

Usui, Akihiko 08 1900 (has links)
No description available.
39

The health and well-being of individuals before and after coronary artery bypass surgery

Lindsay, Grace M. January 1999 (has links)
No description available.
40

Computational Optimization of Compliance Matched Tissue Engineered Vascular Grafts

Harrison, Scott, Harrison, Scott January 2016 (has links)
Coronary heart disease is a leading cause of death among Americans for which coronary artery bypass graft (CABG) surgery is a standard surgical treatment. The success of CABG surgery is impaired by the compliance mismatch between vascular grafts and native vessels. Tissue engineered vascular grafts (TEVGs) have the potential to be compliance matched and thereby reduce the risk of graft failure. Glutaraldehyde (GLUT) vapor-crosslinked gelatin/fibrinogen constructs were fabricated and mechanically tested in a previous study by our research group at 2, 8, and 24 hours of GLUT vapor exposure. Constructs electrospun with tropoelastin in addition to gelatin and fibrinogen fibers were also fabricated and tested for the same amounts of GLUT vapor exposure. The current study details a computational method that was developed to predict the material properties of our constructs for crosslinking times between 2 and 24 hours by interpolation and regression of the 2, 8, and 24 hour crosslinking time data. Matlab and Abaqus were used to determine the optimal combination of fabrication parameters to produce compliance matched constructs. The validity of the method was first tested on a 16 hour crosslinked gelatin/fibrinogen construct of 130μm thickness. The predicted compliance was 0.00059 mmHg-1 while the experimentally determined compliance was 0.00065 mmHg-1, a relative difference of 9.2%. Prior data in our laboratory has shown the compliance of the left anterior descending porcine coronary (LADC) artery to be 0.00071 ± 0.0003 mmHg-1. The optimization algorithm predicts that a 258μm thick construct that is GLUT vapor crosslinked for 8.1 hours would match LADC compliance. The algorithm was expanded to predict the compliance of constructs consisting of alternating layers of tropoelastin/gelatin/fibrinogen and gelatin/fibrinogen. A four layered graft was designed and fabricated using this optimization routine. The layered construct was found to have a compliance of 0.00051 mmHg-1 while the predicted compliance was 0.00061 mmHg-1, a difference of 16%. This is a promising method for matching the compliance of our TEVGs with the native tissue of various specimens.

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