Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jason M. Ortega"'
Publikováno v:
Medical Engineering & Physics. 75:65-71
To prevent aneurysmal rupture, intracranial aneurysms are often treated with endovascular metal coils that fill the aneurysm sac and stimulate thrombus formation, thereby isolating the aneurysm from the arterial flow. Despite its widespread use, this
Autor:
Kambiz Salari, Jason M. Ortega
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Negative drag coefficients are normally associated with a vessel outfitted with a sail to extract energy from the wind and propel the vehicle forward. Therefore, the notion of a heavy vehicle, that is, a semi truck, that generates negative aerodynami
Autor:
Kambiz Salari, Jason M. Ortega
Publikováno v:
SAE Technical Paper Series.
Autor:
Jason M. Ortega, Oscar D. Herrera, Lana L. Wong, Du T. Nguyen, Michael A. Johnson, Rebecca Dylla-Spears, Koroush Sasan, Nikola A. Dudukovic, Timothy D. Yee, Frederick J. Ryerson
Publikováno v:
Science Advances
Multimaterial 3D printing enables a novel approach to fabrication of glass optics with tailored refractive index gradients.
We demonstrate an additive manufacturing approach to produce gradient refractive index glass optics. Using direct ink wri
We demonstrate an additive manufacturing approach to produce gradient refractive index glass optics. Using direct ink wri
Autor:
Lindy K. Jang, Landon D. Nash, Marianna Pepona, William F Hynes, Elisa M. Wasson, Monica L. Moya, Amanda Randles, Jason M. Ortega, Javier A. Alvarado, Duncan J. Maitland
Publikováno v:
Biofabrication. 13(1)
Various types of embolization devices have been developed for the treatment of cerebral aneurysms. However, it is challenging to properly evaluate device performance and train medical personnel for device deployment without the aid of functionally re
Autor:
Kambiz Salari, Jason M. Ortega
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
Biomechanics and modeling in mechanobiology. 17(6)
Cardiovascular implantable devices alter the biofluid dynamics and biochemistry of the blood in which they are placed. These perturbations can lead to thrombus formation which may or may not be desired, depending on the application. In this work, a c
Autor:
Duncan J. Maitland, John Horn, Ward Small, Anthony J. Boyle, Landon D. Nash, Jennifer N. Rodriguez, Cheng-Kang Yang, Hunter Skoog, Thomas S. Wilson, Jason M. Ortega, Matthew W. Miller
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 40:102-114
Predominantly closed-cell low density shape memory polymer (SMP) foam was recently reported to be an effective aneurysm filling device in a porcine model (Rodriguez et al., Journal of Biomedical Materials Research Part A 2013: (http://dx.doi.org/10.1
Autor:
Kyle T. Sullivan, Michael D. Grapes, S. E. Fisher, Alexander E. Gash, Alexandra M. Golobic, Matthew D. Durban, Jason M. Ortega, Eric B. Duoss, Christopher M. Spadaccini
Publikováno v:
Advanced Engineering Materials. 21:1900147
Autor:
Melody Golobic, Jason M. Ortega, S. E. Fisher, Amanda S. Wu, James E. Smay, Thomas S. Wilson, Lemuel X. Perez Perez, John D. Sain, Adam W. Jaycox, Eric B. Duoss, Jeremy M. Lenhardt
Publikováno v:
Advanced Materials Technologies. 4:1800717