Search
Now showing items 1-10 of 41
The topology of higher-order complexes associated with brain hubs in human connectomes
(2020-12-01)
Higher-order connectivity in complex systems described by simplexes of different orders provides a geometry for simplex-based dynamical variables and interactions. Simplicial complexes that constitute a functional geometry ...
Modeling latent infection transmissions through biosocial stochastic dynamics
(2020-08)
The events of the recent SARS-CoV-2 epidemics have shown the importance of social factors, especially given the large number of asymptomatic cases that effectively spread the virus, which can cause a medical emergency to ...
Atomistic to continuum model for studying mechanical properties of RNA nanotubes
(2020-06)
With rapid advancements in the emerging field of RNA nanotechnology, its current and potential applications, new important problems arise in our quest to better understand properties of RNA nanocomplexes. In this paper, ...
Thermal ablation of biological tissues in disease treatment: A review of computational models and future directions
(2020-03)
Percutaneous thermal ablation has proved to be an effective modality for treating both benign and malignant tumors in various tissues. Among these modalities, radiofrequency ablation (RFA) is the most promising and widely ...
Functional Geometry of Human Connectomes
(2019-08)
Mapping the brain imaging data to networks, where nodes represent anatomical brain regions and edges indicate the occurrence of fiber tracts between them, has enabled an objective graph-theoretic analysis of human connectomes. ...
Computational Analysis of Pulsed Radiofrequency Ablation in Treating Chronic Pain
(2019-06)
In this paper, a parametric study has been conducted to evaluate the effects of frequency and duration of the short burst pulses during pulsed radiofrequency ablation (RFA) in treating chronic pain. Affecting the brain and ...
Radiofrequency Ablation for Treating Chronic Pain of Bones: Effects of Nerve Locations
(2019-05)
The present study aims at evaluating the effects of target nerve location from the bone tissue during continuous radiofrequency ablation (RFA) for chronic pain relief. A generalized three-dimensional heterogeneous computational ...
Ab-initio calculations of strain induced relaxed shape armchair graphene nanoribbon
(2019)
An odd number of zigzag edges in armchair graphene nanoribbons and their mechanical properties (e.g., Young's modulus, Poisson ratio and shear modulus) have potential interest for bandgap engineering in graphene based ...
Coupled thermo-electro-mechanical models for thermal ablation of biological tissues and heat relaxation time effects
(2019)
Thermal ablation is a widely applied electrosurgical process in medical treatment of soft
biological tissues. Numerical modeling and simulations play an important role in prediction
of temperature distribution and ...
Valley-dependent Lorentz force and Aharonov-Bohm phase in strained graphene p-n junction
(2019)
Veselago lens focusing in graphene p-n junction is promising for realizations of new generation electron optics devices. However, the effect of the strain-induced Aharonov-Bohm interference in a p-n junction has not been ...