Speed, power and cost implications for GPU acceleration of Computational Fluid Dynamics on HPC systems

Autor: Cooper-Baldock, Zachary, Almirall, Brenda Vara, Inthavong, Kiao

Computational Fluid Dynamics (CFD) is the simulation of fluid flow undertaken with the use of computational hardware. The underlying equations are computationally challenging to solve and necessitate high performance computing (HPC) to resolve in a p

Externí odkaz: http://arxiv.org/abs/2404.02482

Primary spray break-up from a nasal spray atomizer using Volume of Fluid to Discrete Phase Model

Autor: Shrestha, Kendra, Van Strien, James, Fletcher, David F, Inthavong, Kiao

Spray atomization process involves complex multi-phase phenomena. Abundant literature and validation of spray modelling for industrial applications like fuel injection in internal combustion and turbine jet engines are available. However, only a hand

Externí odkaz: http://arxiv.org/abs/2305.01850

The Association Between Vasopressin and Adverse Kidney Outcomes in Children and Young Adults Requiring Vasopressors on Continuous Renal Replacement Therapy

Autor: Denise C. Hasson, MD, Katja M. Gist, DO, MSc, JangDong Seo, PhD, Erin K. Stenson, MD, Aaron Kessel, MD, MS, Taiki Haga, MD, MSc, Sara LaFever, MD, PhD, Maria Jose Santiago, MD, PhD, Matthew Barhight, MD, MS, David Selewski, MD, MSCR, Zaccaria Ricci, MD, Nicholas J. Ollberding, PhD, Natalja L. Stanski, MD, on behalf of the Worldwide Exploration of Renal Replacement Outcomes Collaborative in Kidney Disease (WE-ROCK) Collaborative, Emily Ahern, CPNP, DNP, Ayse Akcan Arikan, MD, Issa Alhamoud, MD, Rashid Alobaidi, MD, MSc, Pilar Anton-Martin, MD, PhD, Shanthi S. Balani, MD, Abby Basalely, MD, MS, Amee M. Bigelow, MD, MS, Gabriella Bottari, MD, Andrea Cappoli, MD, Eileen A. Ciccia, MD, Michaela Collins, BA, Denise Colosimo, MD, Gerard Cortina, MD, Mihaela A. Damian, MD, MPH, Sara De la Mata Navazo, MD, Gabrielle DeAbreu, MD, Akash Deep, MD, Kathy L. Ding, BS, Kristin J. Dolan, MD, Sarah N. Fernandez Lafever, MD, PhD, Dana Y. Fuhrman, DO, MS, Ben Gelbart, MBBS, Stephen M. Gorga, MD, MSc, Francesco Guzzi, MD, Isabella Guzzo, MD, Taiki Haga, MD, Elizabeth Harvey, MD, Taylor Hill-Horowitz, BS, Haleigh Inthavong, BS, MS, Catherine Joseph, MD, Ahmad Kaddourah, MD, MS, Aadil Kakajiwala, MD, MSCI, Aaron D. Kessel, MD, MS, Sarah Korn, DO, Kelli A. Krallman, BSN, MS, David M. Kwiatkowski, MD, Msc, Jasmine Lee, MSc, Laurance Lequier, MD, Tina Madani Kia, BS, Kenneth E. Mah, MD, MS, Eleonora Marinari, MD, Susan D. Martin, MD, Shina Menon, MD, Tahagod H. Mohamed, MD, Catherine Morgan, MD, MSc, Theresa A. Mottes, APRN, Melissa A. Muff-Luett, MD, Siva Namachivayam, MBBS, Tara M. Neumayr, MD, Jennifer Nhan Md, MS, Abigail O’Rourke, MD, Matthew G. Pinto, MD, Dua Qutob, MD, Valeria Raggi, MD, Stephanie Reynaud, MD, Zachary A. Rumlow, DO, María J. Santiago Lozano, MD, PhD, Emily See, MBBS, David T. Selewski, MD, MSCR, Carmela Serpe, MSc, PhD, Alyssa Serratore, RN, MsC, Ananya Shah, BS, Weiwen V. Shih, MD, H. Stella Shin, MD, Cara L. Slagle, MD, Sonia Solomon, DO, Danielle E. Soranno, MD, Rachana Srivastava, MD, Michelle C. Starr, MD, MPH, Amy E. Strong, MD, MSCE, Susan A. Taylor, MSc, Sameer V. Thadani, MD, Amanda M. Uber, DO, Brynna Van Wyk, ARNP, MSN, Tennille N. Webb, MD, MSPH, Huaiyu Zang, PhD, Emily E. Zangla, DO, Michael Zappitelli, MD, MSc, T. Christine, E. Alvarez, MHI, RN, Elizabeth Bixler, BS, Erica Blender Brown, MA, CRA, Cheryl L. Brown, BS, Ambra Burrell, BA, Anwesh Dash, BS, Jennifer L. Ehrlich, RN, MHA, Simrandeep Farma, HBSc, Kim Gahring, RN, BSN, CCRN, Barbara Gales, RN, Madison R. Hilgenkamp, Sonal Jain, MS, Kate Kanwar, BA, MS, Jennifer Lusk, BSN, RN, CCRN, Christopher J. Meyer, BA AA, Katherine Plomaritas, BSN, RN, Joshua Porter, BS, Jessica Potts, BSN, RN, Alyssa Serratore, BNurs, GDipNP(PIC), RN, MsC, Elizabeth Schneider, BS, Vidushi Sinha, BS, P. J. Strack, RN, BSN, CCRN, Sue Taylor, RN, Katherine Twombley, MD, Brynna Van Wyk, MSN, ARNP, CPNP, Samantha Wallace, MS, Janet Wang, BS, Megan Woods, BS, Marcia Zinger, RN, Alison Zong, BS

Publikováno v: Critical Care Explorations, Vol 6, Iss 10, p e1156 (2024)

OBJECTIVES:. Continuous renal replacement therapy (CRRT) and shock are both associated with high morbidity and mortality in the ICU. Adult data suggest renoprotective effects of vasopressin vs. catecholamines (norepinephrine and epinephrine). We aime

Externí odkaz: https://doaj.org/article/d6458e83bbbd4c30ba16550c8aeba674

Nasal irrigation delivery in three post-FESS models from a squeeze-bottle using CFD

Autor: Salati, Hana, Singh, Narinder, Khamooshi, Mehrdad, Vahaji, Sara, Fletcher, David F., Inthavong, Kiao

Purpose: Nasal saline irrigation is highly recommended in patients following functional endoscopic sinus surgery (FESS) to aid the postoperative recovery. Post-FESS patients have significantly altered anatomy leading to markedly different flow dynami

Externí odkaz: http://arxiv.org/abs/2208.08650

Spray characteristics from nasal spray atomization

Autor: Van Strien, James, Petersen, Phred, Lappas, Petros, Yeo, Leslie, Rezk, Amgad, Vahaji, Sara, Inthavong, Kiao

In addition to topical delivery, nasal sprays offer an alternative drug administration route to the systemic circulation, therefore avoiding the need for painful, invasive delivery techniques. Studies on the efficacy of nasal drug delivery to date ha

Externí odkaz: http://arxiv.org/abs/2205.01827