Harvis: an interactive virtual reality tool for hemodynamic modification and simulation

Shi, Harvey; Ames, Jeff; Randles, Amanda

doi:10.1016/j.jocs.2020.101091

Cited by 12 publications

(8 citation statements)

References 34 publications

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“…83 Based on the available 3-D data on the blood vessel tree, it would be highly interesting to apply blood flow modeling to the real data and thereby get an understanding of the volume flow and cellular transport in such systems. 118,119 In the future, this might also allow to assess the impact of interventions on such processes on the level of entire blood vessel trees.…”

Section: Tissue Le Vel Imag Ing With LI G Ht-s Hee T Mi Croscopymentioning

confidence: 99%

“…We have shown that it is possible to generate complex 3‐D reconstructions of blood vessel systems in organs and demonstrate the transport of single neutrophils in individual vessels 83 . Based on the available 3‐D data on the blood vessel tree, it would be highly interesting to apply blood flow modeling to the real data and thereby get an understanding of the volume flow and cellular transport in such systems 118,119 . In the future, this might also allow to assess the impact of interventions on such processes on the level of entire blood vessel trees.…”

Section: Tissue Level Imaging With Light‐sheet Microscopymentioning

confidence: 99%

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Imaging innate immunity*

Grüneboom

Aust

Cibir

et al. 2021

Immunological Reviews

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The use of microscopes for the study of immune cells dates back to the 19th century with the German Pathologist Rudolf Virchow being one of the most prominent leaders in the field early on. It was him who coined the term "Zellularpathologie" (cellular pathology 1 ), while the famous concept associated with this theory, "omnis cellula e cellula" (all cells are derived from previous cells) was probably not originally from him. 2 Virchow was one of the earliest who observed by microscopy that inflammatory cells isolated from a punctured hydrocele were motile. Considering the inflammatory condition where they were harvested from and when looking at the images in his publication it might well be that he was looking at neutrophil granulocytes or macrophages at the time. 3 Hence, this could be the first description of the motility of these cells. More well-known are the famous studies by the Ukranian scientist Ilya Metchnikoff 20 years

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Section: Tissue Le Vel Imag Ing With LI G Ht-s Hee T Mi Croscopymentioning

confidence: 99%

Section: Tissue Level Imaging With Light‐sheet Microscopymentioning

confidence: 99%

Imaging innate immunity*

Grüneboom

Aust

Cibir

et al. 2021

Immunological Reviews

View full text Add to dashboard Cite

show abstract

“…Likewise, a recent study investigated the effect of immersion in the visualization of blood flow in the vascular systems by comparing a 2D screen, a semi-immersive screen and a VR head-mounted display (HMD) (Shi et al, 2020 ). Both qualitative and quantitative analyses were performed to evaluate users' performance and intuition.…”

Section: Introductionmentioning

confidence: 99%

An immersive virtual reality learning environment with CFD simulations: Unveiling the Virtual Garage concept

2023

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Virtual reality has become a significant asset to diversify the existing toolkit supporting engineering education and training. The cognitive and behavioral advantages of virtual reality (VR) can help lecturers reduce entry barriers to concepts that students struggle with. Computational fluid dynamics (CFD) simulations are imperative tools intensively utilized in the design and analysis of chemical engineering problems. Although CFD simulation tools can be directly applied in engineering education, they bring several challenges in the implementation and operation for both students and lecturers. In this study, we develop the “Virtual Garage” as a task-centered educational VR application with CFD simulations to tackle these challenges. The Virtual Garage is composed of a holistic immersive virtual reality experience to educate students with a real-life engineering problem solved by CFD simulation data. The prototype is tested by graduate students ( n = 24) assessing usability, user experience, task load and simulator sickness via standardized questionnaires together with self-reported metrics and a semi-structured interview. Results show that the Virtual Garage is well-received by participants. We identify features that can further leverage the quality of the VR experience with CFD simulations. Implications are incorporated throughout the study to provide practical guidance for developers and practitioners.

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“…A study proposed a wellmaintained network to perform interactive CFD simulations with virtual reality. User interaction with simulation data and dynamic post-processing were suggested through very plausible approaches to bring case-specific but easy-to-customize features (Shi et al, 2020). One of the major drawbacks to adopting this system is the CFD solver in the connection maintained.…”

Section: Introductionmentioning

confidence: 99%

“…User interaction with simulation parameters was discussed by a few scholars. In general, parameter-based interaction was preferred to acquire user input (Huang et al, 2015;Lydon et al, 2019;Shi et al, 2020). In some cases, manipulation of model geometry with different HCI interfaces was even taken into account implementing hand controllers, haptic devices and image processing.…”

Section: Introductionmentioning

confidence: 99%