Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Choon Hwai Y"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Fluid dynamics computations for tube-like geometries are crucial in biomedical evaluations of vascular and airways fluid dynamics. Physics-Informed Neural Networks (PINNs) have emerged as a promising alternative to traditional computational
Externí odkaz:
https://doaj.org/article/d6a11fb1a3d9485cbc244b448193fcb7
Autor:
Wei Xuan Chan, Amit Kaura, Abdulrahim Mulla, Dimitri Papadimitriou, Benjamin Glampson, Erik Mayer, Anoop S. V. Shah, Jamil Mayet, Choon Hwai Yap
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
IntroductionEjection fraction (EF) is widely used to evaluate heart function during heart failure (HF) due to its simplicity compared but it may misrepresent cardiac function during ventricular hypertrophy, especially in heart failure with preserved
Externí odkaz:
https://doaj.org/article/c20aff9f56bc486b9aafc4eab7be58d1
Publikováno v:
Royal Society Open Science, Vol 10, Iss 7 (2023)
Increased cardiac stiffness hinders proper left ventricular (LV) expansion, resulting in decreased volume and diastolic dysfunction. LV expanders are spring-like devices designed to improve diastolic function by facilitating mechanical outward expans
Externí odkaz:
https://doaj.org/article/cd60ae6d11da43df9c1a1814ce2f036c
Autor:
Justin Kok Soon Tan, Elaine Shi An Chen, Yibing Dong, Hui Fang, Cho Yeow Koh, R. Manjunatha Kini, Sangho Kim, Hwa Liang Leo, Choon Hwai Yap
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 10, Pp n/a-n/a (2023)
Abstract Blood‐contacting medical devices are often associated with shear‐induced and contact activation thrombosis. Superhydrophobic materials have shown promise to reduce flow drag forces, but not contact activation. Here, a strategy of selecti
Externí odkaz:
https://doaj.org/article/bca94a7d59fa44fc90e38a1c0e8a7e89
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
A substantial proportion of heart failure patients have a preserved left ventricular (LV) ejection fraction (HFpEF). This condition carries a high burden of morbidity and mortality and has limited therapeutic options. left ventricular pressure overlo
Externí odkaz:
https://doaj.org/article/f525d8b73ffc4d648d1e0cd735a63b5b
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 6, p e1010142 (2022)
Embryonic heart development is a mechanosensitive process, where specific fluid forces are needed for the correct development, and abnormal mechanical stimuli can lead to malformations. It is thus important to understand the nature of embryonic heart
Externí odkaz:
https://doaj.org/article/20867e4cd55245f1b0a5d9da0b84e46a
Autor:
Yu Zheng, Wei Xuan Chan, Christopher J. Charles, A. Mark Richards, Smita Sampath, Asad Abu Bakar Ali, Hwa Liang Leo, Choon Hwai Yap
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background: Both heart failure (HF) with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF) can present a wide variety of cardiac morphologies consequent to cardiac remodeling. We sought to study if geometric
Externí odkaz:
https://doaj.org/article/fb128e36cab34d4ea81d7818e05a8ca1
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Abstract Accurate cardiac motion estimation from medical images such as ultrasound is important for clinical evaluation. We present a novel regularisation layer for cardiac motion estimation that will be applied after image registration and demonstra
Externí odkaz:
https://doaj.org/article/97e31f61866541b2b96f01533eefc270
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Placenta is an important organ that is crucial for both fetal and maternal health. Abnormalities of the placenta, such as during intrauterine growth restriction (IUGR) and pre-eclampsia (PE) are common, and an improved understanding of these diseases
Externí odkaz:
https://doaj.org/article/fb8d32571a294ffda952417bd3e9feeb
Autor:
Zhe Li, Athanasios Milionis, Yu Zheng, Marcus Yee, Lukas Codispoti, Freddie Tan, Dimos Poulikakos, Choon Hwai Yap
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Nanotechnology can bring significant advancements to hemostatic patches. Here, the authors design a superhydrophobic hemostatic surface with immobilized carbon nanofibers that can stop bleeding instantaneously upon application, seal the wound subsequ
Externí odkaz:
https://doaj.org/article/484f297aaf234902ac3a7c1740df51ed