6 papers
Multiscale modeling of blood circulation with cerebral autoregulation and network pathway analysis for hemodynamic redistribution in the vascular network with anatomical variations and stenosis conditions
Jiawei Liu, Atsushi Kanoke, Hidenori Endo +2
Cerebral hemodynamics is fundamentally regulated by the Circle of Willis (CoW), which redistributes flow through communicating arteries to stabilize perfusion under anatomical vari…
Ocean wave spectrum reconstruction from HF radar data and its application to wave height estimation
Kaede Watanabe, Toshiaki Yachimura, Tsubasa Terada +3
Real-time estimation of ocean wave heights using high-frequency (HF) radar has attracted great attention. This method offers the benefit of easy maintenance by virtue of its ground…
A multicore parallel algorithm for multiscale modelling of an entire human blood circulation network
Jiawei Liu, Hiroshi Suito
The presented multi-scale, closed-loop blood circulation model includes arterial, venous, and portal venous systems, heart-pulmonary circulation, and micro-circulation in capillari…
Computational analysis for competition flows in arteriovenous fistulas based on non-contrast magnetic resonance imaging
Surabhi Rathore, Hironobu Sugiyama, Hiroshi Suito
Introduction: Characteristics of hemodynamics strongly affect the patency of arteriovenous fistula (AVF) in hemodialysis patients. Because of pressure balance changes among arterie…
Communication-hiding pipelined BiCGSafe methods for solving large linear systems
Viet Q. H. Huynh, Hiroshi Suito
Recently, a new variant of the BiCGStab method, known as the pipeline BiCGStab, has been proposed. This method can achieve a higher degree of scalability and speed-up rates through…
Artificial intelligence supported anemia control system (AISACS) to prevent anemia in maintenance hemodialysis patients
Toshiaki Ohara, Hiroshi Ikeda, Yoshiki Sugitani +5
Anemia, for which erythropoiesis-stimulating agents (ESAs) and iron supplements (ISs) are used as preventive measures, presents important difficulties for hemodialysis patients. Ne…