Search Results - "Daescu, Dan Dragomir"

Bioresorbable flow diverters for the treatment of intracranial aneurysms: review of current literature and future directions by Oliver, Alexander A, Carlson, Kent D, Bilgin, Cem, Arturo Larco, Jorge L, Kadirvel, Ramanathan, Guillory, 2nd, Roger J, Dragomir Daescu, Dan, Kallmes, David F

“…The use of flow diverters is a rapidly growing endovascular approach for the treatment of intracranial aneurysms. All FDA-approved flow diverters are composed…”
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Femoral Strength Changes Faster With Age Than BMD in Both Women and Men: A Biomechanical Study by Rezaei, Asghar, Dragomir‐Daescu, Dan

“…ABSTRACT Although a large number of studies have addressed the age‐related changes in bone mineral density (BMD), there is a paucity of data for the assessment…”
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Quantitative computed tomography-based finite element analysis predictions of femoral strength and stiffness depend on computed tomography settings by Dragomir-Daescu, Dan, Salas, Christina, Uthamaraj, Susheil, Rossman, Timothy

“…Abstract The aim of the present study was to compare proximal femur strength and stiffness obtained experimentally with estimations from Finite Element…”
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Cerebral aneurysm blood flow simulations are sensitive to basic solver settings by Dennis, Kendall D, Kallmes, David F, Dragomir-Daescu, Dan

“…Abstract Computational modeling of peri-aneurysmal hemodynamics is typically carried out with commercial software without knowledge of the sensitivity of the…”
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QCT/FEA predictions of femoral stiffness are strongly affected by boundary condition modeling by Rossman, Timothy, Kushvaha, Vinod, Dragomir-Daescu, Dan

“…Quantitative computed tomography-based finite element models of proximal femora must be validated with cadaveric experiments before using them to assess…”
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The Effect of Quantitative Computed Tomography Acquisition Protocols on Bone Mineral Density Estimation by Giambini, Hugo, Dragomir-Daescu, Dan, Huddleston, Paul M, Camp, Jon J, An, Kai-Nan, Nassr, Ahmad

“…Osteoporosis is characterized by bony material loss and decreased bone strength leading to a significant increase in fracture risk. Patient-specific…”
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Robust QCT/FEA Models of Proximal Femur Stiffness and Fracture Load During a Sideways Fall on the Hip by Dragomir-Daescu, Dan, Op Den Buijs, Jorn, McEligot, Sean, Dai, Yifei, Entwistle, Rachel C., Salas, Christina, Melton, L. Joseph, Bennet, Kevin E., Khosla, Sundeep, Amin, Shreyasee

“…Clinical implementation of quantitative computed tomography-based finite element analysis (QCT/FEA) of proximal femur stiffness and strength to assess the…”
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In situ parameter identification of optimal density–elastic modulus relationships in subject-specific finite element models of the proximal femur by Cong, Alexander, Buijs, Jorn Op Den, Dragomir-Daescu, Dan

“…Abstract Quantitative computed tomography based finite element analysis of the femur is currently being investigated as a method for non-invasive stiffness and…”
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Morphological and Hemodynamic Changes during Cerebral Aneurysm Growth by Nordahl, Emily R, Uthamaraj, Susheil, Dennis, Kendall D, Sejkorová, Alena, Hejčl, Aleš, Hron, Jaroslav, Švihlová, Helena, Carlson, Kent D, Suzen, Yildirim Bora, Dragomir-Daescu, Dan

“…Computational fluid dynamics (CFD) has grown as a tool to help understand the hemodynamic properties related to the rupture of cerebral aneurysms. Few of these…”
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Ex vivo evaluation of IVUS-VH imaging and the role of plaque structure on peripheral artery disease by Noble, Christopher, Carlson, Kent, Neumann, Erica, Lewis, Bradley, Dragomir-Daescu, Dan, Lerman, Amir, Erdemir, Ahmet, Young, Melissa

“…Peripheral artery disease (PAD) results from the buildup of atherosclerotic plaque in the arterial wall, can progress to severe ischemia and lead to tissue…”
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In vitro Remote Aspiration Embolectomy for the Treatment of Acute Ischemic Stroke by Rizvi, Asim, Fitzgerald, Sean T., Carlson, Kent D., Daescu, Dan Dragomir, Brinjikji, Waleed, Kadirvel, Ramanathan, Kallmes, David F.

“…Background: “Remote aspiration,” using suction from the proximal internal carotid artery (ICA) to open terminus occlusions, has been reported in small case…”
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Specimen-specific vertebral fracture modeling: a feasibility study using the extended finite element method by Giambini, Hugo, Qin, Xiaoliang, Dragomir-Daescu, Dan, An, Kai-Nan, Nassr, Ahmad

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Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography by Hodis, Simona, Uthamaraj, Susheil, Lanzino, Giuseppe, Kallmes, David F, Dragomir-Daescu, Dan

“…We present a computational fluid dynamics (CFD) analysis of the hemodynamic environment of an anterior communicating artery that spontaneously ruptured…”
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Validation of a fluid-structure interaction model of solute transport in pores of cyclically deformed tissue scaffolds by Den Buijs, Jorn Op, Ritman, Erik L, Dragomir-Daescu, Dan

“…Convection induced by repetitive compression of porous tissue scaffolds enhances solute transport inside the scaffold. Our previous experiments have shown that…”
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A method for accounting for test fixture compliance when estimating proximal femur stiffness by Rossman, Timothy, Dragomir-Daescu, Dan

“…Abstract Fracture testing of cadaveric femora to obtain strength and stiffness information is an active area of research in developing tools for diagnostic…”
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Magnetic and Biocompatible Polyurethane Nanofiber Biomaterial for Tissue Engineering by Choe, Joshua A, Uthamaraj, Susheil, Dragomir-Daescu, Dan, Sandhu, Gurpreet S, Tefft, Brandon J

“…Recruitment of endothelial cells to cardiovascular device surfaces could solve issues of thrombosis, neointimal hyperplasia, and restenosis. Since current…”
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Fluid targeted delivery of functionalized magnetoresponsive nanocomposite particles to a ferromagnetic stent by Bernad, Sandor I., Craciunescu, Izabell, Sandhu, Gurpreet S., Dragomir-Daescu, Dan, Tombacz, Etelka, Vekas, Ladislau, Turcu, Rodica

“…•PEG-coated magnetic nanoclusters for therapy of the stented artery segment.•Ferromagnetic stent for magnetic drug targeting.•Delivery systems to provide a…”
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Quantitative Computed Tomography Protocols Affect Material Mapping and Quantitative Computed Tomography-Based Finite-Element Analysis Predicted Stiffness by Giambini, Hugo, Dragomir-Daescu, Dan, Nassr, Ahmad, Yaszemski, Michael J, Zhao, Chunfeng

“…Quantitative computed tomography-based finite-element analysis (QCT/FEA) has become increasingly popular in an attempt to understand and possibly reduce…”
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Patient specific characterization of artery and plaque material properties in peripheral artery disease by Noble, Christopher, Carlson, Kent D., Neumann, Erica, Dragomir-Daescu, Dan, Erdemir, Ahmet, Lerman, Amir, Young, Melissa

“…Patient-specific finite element (FE) modeling of atherosclerotic plaque is challenging, as there is limited information available clinically to characterize…”
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Apelinergic system in endothelial cells and its role in angiogenesis in myocardial ischemia by Novakova, Vera, Sandhu, Gurpreet S, Dragomir-Daescu, Dan, Klabusay, Martin

“…Abstract Apelin is a peptide known to have a vital role in cardiovascular diseases. It has been proven to induce proliferation and tube formation in…”
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