Search Results - "Carlson, Kent D"

Prediction of Shrinkage Pore Volume Fraction Using a Dimensionless Niyama Criterion by Carlson, Kent D., Beckermann, Christoph

“…A method is presented to use a dimensionless form of the well-known Niyama criterion to directly predict the amount of shrinkage porosity that forms during…”
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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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Modeling the effect of finite-rate hydrogen diffusion on porosity formation in aluminum alloys by CARLSON, Kent D, ZHIPING LIN, BECKERMANN, Christoph

“…A volume-averaged model for finite-rate diffusion of hydrogen in the melt is developed to predict pore formation during the solidification of aluminum alloys…”
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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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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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Improved biocompatibility of Zn–Ag-based stent materials by microstructure refinement by Guillory, Roger J., Mostaed, Ehsan, Oliver, Alexander A., Morath, Lea M., Earley, Elisha J., Flom, Katie L., Kolesar, Timothy M., Mostaed, Ali, Summers, Henry D., Kwesiga, Maria P., Drelich, Jaroslaw W., Carlson, Kent D., Dragomir-Daescu, Dan, Goldman, Jeremy

“…The metallurgical engineering of bioresorbable zinc (Zn)-based medical alloys would greatly benefit from clarification of the relationships between material…”
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Numerical wave speed sensitivity study for assessment of myocardial elasticity in a simplified linear elastic and isotropic left ventricle model by Carlson, Kent D., Pislaru, Cristina, Pislaru, Sorin V., Dragomir-Daescu, Dan

“…•Intrinsic cardiac elastography measures wave speed in heart to estimate elasticity•Wave speed sensitivity to geometric variations in the heart is not well…”
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Optimizing Accuracy of Proximal Femur Elastic Modulus Equations by Rezaei, Asghar, Carlson, Kent D., Giambini, Hugo, Javid, Samad, Dragomir-Daescu, Dan

“…Quantitative computed tomography-based finite element analysis (QCT/FEA) is a promising tool to predict femoral properties. One of the modeling parameters…”
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A Pore-Centric Model for Combined Shrinkage and Gas Porosity in Alloy Solidification by Khalajzadeh, Vahid, Carlson, Kent D., Backman, Daniel G., Beckermann, Christoph

“…A unified model has been developed for combined gas- and shrinkage-induced pore formation during solidification of metal alloys. The model is based on a…”
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Benchtop proof of concept and comparison of iron- and magnesium-based bioresorbable flow diverters by Oliver, Alexander A, Bilgin, Cem, Vercnocke, Andrew J, Carlson, Kent D, Kadirvel, Ramanathan, Guillory, Roger J, Griebel, Adam J, Schaffer, Jeremy E, Dragomir-Daescu, Dan, Kallmes, David F

“…Bioresorbable flow diverters (BRFDs) could significantly improve the performance of next-generation flow diverter technology. In the current work, magnesium…”
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Factors associated with proximal femur fracture determined in a large cadaveric cohort by Dragomir-Daescu, Dan, Rossman, Timothy L., Rezaei, Asghar, Carlson, Kent D., Kallmes, David F., Skinner, John A., Khosla, Sundeep, Amin, Shreyasee

“…Many researchers have used cadaveric fracture tests to determine the relationship between proximal femur (hip) fracture strength and a multitude of possible…”
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Evaluation of the role of peripheral artery plaque geometry and composition on stent performance by Noble, Christopher, Carlson, Kent D., Neumann, Erica, Doherty, Sean, Dragomir-Daescu, Dan, Lerman, Amir, Erdemir, Ahmet, Young, Melissa

“…Peripheral stent fracture is a major precursor to restenosis of femoral artery atherosclerosis that has been treated with stent implantation. In this work, we…”
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Are DXA/aBMD and QCT/FEA Stiffness and Strength Estimates Sensitive to Sex and Age? by Rezaei, Asghar, Giambini, Hugo, Rossman, Timothy, Carlson, Kent D., Yaszemski, Michael J., Lu, Lichun, Dragomir-Daescu, Dan

“…Dual X-ray absorptiometry (DXA) measures areal bone mineral density (aBMD) by simplifying a complex 3D bone structure to a 2D projection and is not equally…”
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Finite element analysis in clinical patients with atherosclerosis by Noble, Christopher, Carlson, Kent D., Neumann, Erica, Lewis, Bradley, Dragomir-Daescu, Dan, Lerman, Amir, Erdemir, Ahmet, Young, Melissa D.

“…Endovascular plaque composition is strongly related to stent strut stress and is responsible for strut fatigue, stent failure, and possible in-stent…”
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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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Mechanical testing setups affect spine segment fracture outcomes by Rezaei, Asghar, Giambini, Hugo, Carlson, Kent D., Xu, Hao, Uthamaraj, Susheil, Dragomir-Daescu, Dan, Yaszemski, Michael J., Lu, Lichun

“…The purpose of the work presented here was to establish an experimental testing configuration that would generate a bending compression fracture in a…”
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Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH): Phase I: Segmentation by Berg, Philipp, Voß, Samuel, Saalfeld, Sylvia, Janiga, Gábor, Bergersen, Aslak W., Valen-Sendstad, Kristian, Bruening, Jan, Goubergrits, Leonid, Spuler, Andreas, Cancelliere, Nicole M., Steinman, David A., Pereira, Vitor M., Chiu, Tin Lok, Tsang, Anderson Chun On, Chung, Bong Jae, Cebral, Juan R., Cito, Salvatore, Pallarès, Jordi, Copelli, Gabriele, Csippa, Benjamin, Paál, György, Fujimura, Soichiro, Takao, Hiroyuki, Hodis, Simona, Hille, Georg, Karmonik, Christof, Elias, Saba, Kellermann, Kerstin, Khan, Muhammad Owais, Marsden, Alison L., Morales, Hernán G., Piskin, Senol, Finol, Ender A., Pravdivtseva, Mariya, Rajabzadeh-Oghaz, Hamidreza, Paliwal, Nikhil, Meng, Hui, Seshadhri, Santhosh, Howard, Matthew, Shojima, Masaaki, Sugiyama, Shin-ichiro, Niizuma, Kuniyasu, Sindeev, Sergey, Frolov, Sergey, Wagner, Thomas, Brawanski, Alexander, Qian, Yi, Wu, Yu-An, Carlson, Kent D., Dragomir-Daescu, Dan, Beuing, Oliver

“…Purpose Advanced morphology analysis and image-based hemodynamic simulations are increasingly used to assess the rupture risk of intracranial aneurysms (IAs)…”
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Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH)—phase II: rupture risk assessment by Berg, Philipp, Voß, Samuel, Janiga, Gábor, Saalfeld, Sylvia, Bergersen, Aslak W., Valen-Sendstad, Kristian, Bruening, Jan, Goubergrits, Leonid, Spuler, Andreas, Chiu, Tin Lok, Tsang, Anderson Chun On, Copelli, Gabriele, Csippa, Benjamin, Paál, György, Závodszky, Gábor, Detmer, Felicitas J., Chung, Bong J., Cebral, Juan R., Fujimura, Soichiro, Takao, Hiroyuki, Karmonik, Christof, Elias, Saba, Cancelliere, Nicole M., Najafi, Mehdi, Steinman, David A., Pereira, Vitor M., Piskin, Senol, Finol, Ender A., Pravdivtseva, Mariya, Velvaluri, Prasanth, Rajabzadeh-Oghaz, Hamidreza, Paliwal, Nikhil, Meng, Hui, Seshadhri, Santhosh, Venguru, Sreenivas, Shojima, Masaaki, Sindeev, Sergey, Frolov, Sergey, Qian, Yi, Wu, Yu-An, Carlson, Kent D., Kallmes, David F., Dragomir-Daescu, Dan, Beuing, Oliver

“…Purpose Assessing the rupture probability of intracranial aneurysms (IAs) remains challenging. Therefore, hemodynamic simulations are increasingly applied…”
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Feeding of high-nickel alloy castings by CARLSON, Kent D, SHOUZHU OU, BECKERMANN, Christoph

“…Feeding of the nickel-based alloys CZ-100, M-35-1, and CW-12MW, as well as of the austenitic stainless steel CN-7M, is investigated, using a combination of…”
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Development of new feeding-distance rules using casting simulation: Part I. Methodology by CARLSON, Kent D, SHOUZHU OU, HARDIN, Richard A, BECKERMANN, Christoph

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