Amanda Randles 🧪⚛️ 👩🔬
@profamandarandles.bsky.social
Director of the Duke University Center for Computational and Digital Health Innovation. Alfred Winborne Mordecai and Victoria Stover Mordecai Associate Professor of Biomedical Engineering. Research in HPC and digital twins for health.
Excited to share a new Communications of the ACM article highlighting our work on vascular digital twins—using millions of simulated heartbeats and wearable data to help predict heart issues long before symptoms appear. 🔗https://duke.is/cacm25
November 13, 2025 at 9:30 PM
Excited to share a new Communications of the ACM article highlighting our work on vascular digital twins—using millions of simulated heartbeats and wearable data to help predict heart issues long before symptoms appear. 🔗https://duke.is/cacm25
Join us tomorrow for Dr. Michael Rubinstein’s virtual talk, “The Loops of Life.” Explore how molecular size, topology, and interactions shape polymers.
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
November 6, 2025 at 3:16 AM
Join us tomorrow for Dr. Michael Rubinstein’s virtual talk, “The Loops of Life.” Explore how molecular size, topology, and interactions shape polymers.
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
Register: duke.qualtrics.com/jfe/form/SV_...
@dukeengineering.bsky.social @dukeubme.bsky.social
At the Center for Computational and Digital Health Innovation, we’re advancing technology with purpose.
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
October 15, 2025 at 4:02 PM
At the Center for Computational and Digital Health Innovation, we’re advancing technology with purpose.
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
Proud to spotlight Cameron Kim, who’s shaping the future of ethical digital health innovation and preparing the next generation of leaders.
comphealth.duke.edu/featured-res...
So proud of the Randles Lab team for their fantastic presentations at #BMES2025—from cardiovascular digital twins and wearable-driven modeling to cellular biomechanics. Exciting to see their work pushing the boundaries of computational and digital health. #DukeBME #ProudPI
October 15, 2025 at 1:52 PM
So proud of the Randles Lab team for their fantastic presentations at #BMES2025—from cardiovascular digital twins and wearable-driven modeling to cellular biomechanics. Exciting to see their work pushing the boundaries of computational and digital health. #DukeBME #ProudPI
🧪I didn’t get to post about this earlier, but I recently had the honor of giving the opening keynote at IWOMP 2025. I had a great time talking with the MPI and OpenMP community about opportunities to bring HPC advances to health and scale vascular digital twins. #HPC #OpenMP #MPI #DigitalTwins
October 13, 2025 at 5:24 PM
🧪I didn’t get to post about this earlier, but I recently had the honor of giving the opening keynote at IWOMP 2025. I had a great time talking with the MPI and OpenMP community about opportunities to bring HPC advances to health and scale vascular digital twins. #HPC #OpenMP #MPI #DigitalTwins
Led by Nusrat Sadia Khan, our team showed that cardiac digital twins can reach hemodynamic convergence in just 1–2 heartbeats, cutting computational costs and enabling real-time, scalable cardiovascular modeling.
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Taking the pulse on less computationally intensive cardiac digital twins
Highly detailed simulations of the coronary artery only need one to two heartbeats to calibrate, rather than the standard five-plus
www.aip.org
October 13, 2025 at 5:06 PM
Led by Nusrat Sadia Khan, our team showed that cardiac digital twins can reach hemodynamic convergence in just 1–2 heartbeats, cutting computational costs and enabling real-time, scalable cardiovascular modeling.
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Scilight: www.aip.org/scilights/ta...
Paper: pubs.aip.org/aip/pof/arti...
Great to join the 2nd Annual Duke Summit on AI for Health Innovation, hosted by @dukeaihealth.bsky.social, the Center for Computational and Digital Health Innovation, and DCRI.
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
October 13, 2025 at 4:50 PM
Great to join the 2nd Annual Duke Summit on AI for Health Innovation, hosted by @dukeaihealth.bsky.social, the Center for Computational and Digital Health Innovation, and DCRI.
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
Exciting discussions on AI, digital twins, and the future of healthcare. #AIforHealth #DigitalHealth #HPC #Innovation
It’s #BMES2025! The Randles Lab is sharing new work on digital twins for heart failure, HRV-based model reduction, cellular heterogeneity, and APR modeling of RBC–cancer interactions. Stop by the Duke booth to learn about our Center for Computational and Digital Health Innovation! #DigitalHealth
October 8, 2025 at 4:01 AM
It’s #BMES2025! The Randles Lab is sharing new work on digital twins for heart failure, HRV-based model reduction, cellular heterogeneity, and APR modeling of RBC–cancer interactions. Stop by the Duke booth to learn about our Center for Computational and Digital Health Innovation! #DigitalHealth
Congrats to Randles Lab PhD student Aristotle Martin on being named an Honorable Mention for the ACM-IEEE CS George Michael Memorial HPC Fellowship! A well-deserved recognition of his innovative cancer cell modeling research—proud to see him celebrated.
comphealth.duke.edu/news/aristot...
comphealth.duke.edu/news/aristot...
Aristotle Martin Receives Honorable Mention for 2025 George Michael Memorial HPC Fellowship - Center for Computational and Digital Health Innovation
Congratulations to Center member Aristotle Martin on receiving an honorable mention for the 2025 ACM-IEEE CS George Michael Memorial HPC Fellowships. The George Michael Memorial Fellowship honors exce...
comphealth.duke.edu
October 2, 2025 at 3:44 AM
Congrats to Randles Lab PhD student Aristotle Martin on being named an Honorable Mention for the ACM-IEEE CS George Michael Memorial HPC Fellowship! A well-deserved recognition of his innovative cancer cell modeling research—proud to see him celebrated.
comphealth.duke.edu/news/aristot...
comphealth.duke.edu/news/aristot...
Join us Wed, Oct 2 @ 3 PM ET for the Center for Computational and Digital Health Innovation + Duke Quantitative Biodesign Virtual Seminar! Fabian Theis (Helmholtz Munich/TUM) will speak on “Decoding cellular systems.” All welcome. Register: duke.qualtrics.com/jfe/form/SV_...
October 2, 2025 at 3:06 AM
Join us Wed, Oct 2 @ 3 PM ET for the Center for Computational and Digital Health Innovation + Duke Quantitative Biodesign Virtual Seminar! Fabian Theis (Helmholtz Munich/TUM) will speak on “Decoding cellular systems.” All welcome. Register: duke.qualtrics.com/jfe/form/SV_...
🧪Our new work in AJNR: Photon-counting CT + iMAR offers clear, non-invasive imaging of coiled intracranial aneurysms—showing promise as an alternative to invasive angiography.
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Photon-Counting Computed Tomography for Evaluation of Coiled Intracranial Aneurysms
BACKGROUND AND PURPOSE: Intracranial aneurysms treated with endovascular embolization often require surveillance imaging using digital subtraction angiography, an invasive, risky, and expensive proced...
www.ajnr.org
September 23, 2025 at 3:32 PM
🧪Our new work in AJNR: Photon-counting CT + iMAR offers clear, non-invasive imaging of coiled intracranial aneurysms—showing promise as an alternative to invasive angiography.
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Collab led by Brian Mac Grory with David Urick, Fides Schwartz, David Hasan & Evan Calabrese
🔗 www.ajnr.org/content/earl...
Full circle. From my first HLF as a student in 2013 ➡️ to giving a talk on stage as a laureate this year. Grateful for the journey and the community that made it possible. #HLF2025
September 18, 2025 at 9:52 PM
Full circle. From my first HLF as a student in 2013 ➡️ to giving a talk on stage as a laureate this year. Grateful for the journey and the community that made it possible. #HLF2025
Yesterday our Center hosted the first Espresso Chat ☕ with Jeff Hammond! He shared his path from quantum chemistry to #HPC and reminded students to lean into strengths, keep learning, and stay ahead of the curve. Favorite moment: a Valentine that read “Jeff the Scientist.” #CareerJourney
September 12, 2025 at 8:35 PM
Yesterday our Center hosted the first Espresso Chat ☕ with Jeff Hammond! He shared his path from quantum chemistry to #HPC and reminded students to lean into strengths, keep learning, and stay ahead of the curve. Favorite moment: a Valentine that read “Jeff the Scientist.” #CareerJourney
We’re excited to welcome Leah Howell to the Randles Lab as a new graduate student in Biomedical Engineering!
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
September 10, 2025 at 4:15 PM
We’re excited to welcome Leah Howell to the Randles Lab as a new graduate student in Biomedical Engineering!
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
Looking forward to all the discoveries ahead—welcome to the team, Leah!
#RandlesLab #bme #dukebme #dukeuniversity
🧪👩🔬Congrats to Wendy Wu on advancing to PhD Candidacy in Biomedical Engineering! Her work on computational models of cellular mechanics is pushing forward digital health innovation. Proud PI moment (yes, I was the one taking pics mid-exam). #WomenInSTEM #PhDCandidate
September 8, 2025 at 3:09 PM
🧪👩🔬Congrats to Wendy Wu on advancing to PhD Candidacy in Biomedical Engineering! Her work on computational models of cellular mechanics is pushing forward digital health innovation. Proud PI moment (yes, I was the one taking pics mid-exam). #WomenInSTEM #PhDCandidate
Excited to be speaking at the @WichitaState BME Seminar this Friday (Sept 5)!
📢 Talk: Developing and Applying Vascular Digital Twins
🕑 2:00–3:15 PM CT
Exploring HPC + wearables for real-time cardiovascular health. #DigitalTwins #HPC #BME
📢 Talk: Developing and Applying Vascular Digital Twins
🕑 2:00–3:15 PM CT
Exploring HPC + wearables for real-time cardiovascular health. #DigitalTwins #HPC #BME
September 5, 2025 at 2:48 AM
Excited to be speaking at the @WichitaState BME Seminar this Friday (Sept 5)!
📢 Talk: Developing and Applying Vascular Digital Twins
🕑 2:00–3:15 PM CT
Exploring HPC + wearables for real-time cardiovascular health. #DigitalTwins #HPC #BME
📢 Talk: Developing and Applying Vascular Digital Twins
🕑 2:00–3:15 PM CT
Exploring HPC + wearables for real-time cardiovascular health. #DigitalTwins #HPC #BME
🧪 #CompHealth Corner: High-channel neural interfaces are here—but routing dense pad grids is a major hurdle. This new paper from #CCDHI member Jonathan Viventi introduces an efficient, automated algorithm to optimize trace paths and layer count in thin-film devices. #Neuroengineering #HCI
August 29, 2025 at 11:47 AM
🧪 #CompHealth Corner: High-channel neural interfaces are here—but routing dense pad grids is a major hurdle. This new paper from #CCDHI member Jonathan Viventi introduces an efficient, automated algorithm to optimize trace paths and layer count in thin-film devices. #Neuroengineering #HCI
Launching Fall 2025: Duke’s Computational & Digital Health Certificate 🎓 Training future leaders at the intersection of AI, modeling, wearables & ethics. Learn more: duke.is/certificate #DigitalHealth #AI @dukeengineering.bsky.social
August 28, 2025 at 1:49 PM
Launching Fall 2025: Duke’s Computational & Digital Health Certificate 🎓 Training future leaders at the intersection of AI, modeling, wearables & ethics. Learn more: duke.is/certificate #DigitalHealth #AI @dukeengineering.bsky.social
New in npj Digital Medicine: Our proof-of-concept digital twins predict pulmonary pressures noninvasively, offering a path to earlier detection & better care for right heart failure. duke.is/hf
August 27, 2025 at 7:34 PM
New in npj Digital Medicine: Our proof-of-concept digital twins predict pulmonary pressures noninvasively, offering a path to earlier detection & better care for right heart failure. duke.is/hf
“Great teams embrace the fact that the strength of the team is the team.”–Coach K
At the Duke Center for Computational and Digital Health Innovation, collaboration drives impact. We’re excited to welcome our new Associate Directors, who will strengthen our research and education missions.
duke.is/ad
At the Duke Center for Computational and Digital Health Innovation, collaboration drives impact. We’re excited to welcome our new Associate Directors, who will strengthen our research and education missions.
duke.is/ad
Center Names Associate Directors - Center for Computational and Digital Health Innovation
The Duke Center for Computational and Digital Health Innovation welcomes our new Associate Directors to its leadership team. The Associate Directors will help expand and strengthen our research and ed...
comphealth.duke.edu
August 27, 2025 at 7:14 PM
“Great teams embrace the fact that the strength of the team is the team.”–Coach K
At the Duke Center for Computational and Digital Health Innovation, collaboration drives impact. We’re excited to welcome our new Associate Directors, who will strengthen our research and education missions.
duke.is/ad
At the Duke Center for Computational and Digital Health Innovation, collaboration drives impact. We’re excited to welcome our new Associate Directors, who will strengthen our research and education missions.
duke.is/ad
CompHealth Corner: What Are We Reading?
📘 Paper from Center researcher Jonathan Viventi in the Journal of Neural Engineering: a deepest-exit-first algorithm for routing dense pad grids in thin-film neural interfaces—solving a key bottleneck in scaling next-gen implants.
#Neurotech #AI 🧪
📘 Paper from Center researcher Jonathan Viventi in the Journal of Neural Engineering: a deepest-exit-first algorithm for routing dense pad grids in thin-film neural interfaces—solving a key bottleneck in scaling next-gen implants.
#Neurotech #AI 🧪
August 22, 2025 at 9:32 PM
CompHealth Corner: What Are We Reading?
📘 Paper from Center researcher Jonathan Viventi in the Journal of Neural Engineering: a deepest-exit-first algorithm for routing dense pad grids in thin-film neural interfaces—solving a key bottleneck in scaling next-gen implants.
#Neurotech #AI 🧪
📘 Paper from Center researcher Jonathan Viventi in the Journal of Neural Engineering: a deepest-exit-first algorithm for routing dense pad grids in thin-film neural interfaces—solving a key bottleneck in scaling next-gen implants.
#Neurotech #AI 🧪
🧪 When doctors track heart disease, they need scans over time—but aligning them is tough, tedious, and subjective. We built an algorithm that automates alignment, saving time and effort.
Read more 👉 duke.is/align24
@dukeengineering.bsky.social #research #comphealth #CCDHI #cardiovascular
Read more 👉 duke.is/align24
@dukeengineering.bsky.social #research #comphealth #CCDHI #cardiovascular
August 19, 2025 at 1:11 PM
🧪 When doctors track heart disease, they need scans over time—but aligning them is tough, tedious, and subjective. We built an algorithm that automates alignment, saving time and effort.
Read more 👉 duke.is/align24
@dukeengineering.bsky.social #research #comphealth #CCDHI #cardiovascular
Read more 👉 duke.is/align24
@dukeengineering.bsky.social #research #comphealth #CCDHI #cardiovascular