Browsing New From Research Information System by Title
Now showing items 12-29 of 29
-
In silico modelling to assess the electrical and thermal disturbance provoked by a metal intracoronary stent during epicardial pulsed electric field ablation
(MDPI, 2022-12-14)Background: Pulsed Electric Field (PEF) ablation has been recently proposed to ablate cardiac ganglionic plexi (GP) aimed to treat atrial fibrillation. The effect of metal intracoronary stents in the vicinity of the ablation ... -
An investigation into time pressure, group cohesion and decision making in software development groups
(Australasia Conference on Information Systems (ACIS), 2014-12-04)Two of the key themes in contemporary ISD literature are (i) how to build and release systems in shorter time frames and (ii) how to enable work group to build systems in a cohesive manner. This is reflected by today s ... -
Magnetoelastic instabilities in soft laminates with ferromagnetic hyperelastic phases
(Elsevier, 2021-10-30)We investigate the microscopic and macroscopic instabilities developing in magnetoactive elastomer (MAE) composites undergoing large deformations in the presence of an external magnetic field. In particular, we consider ... -
Methodology and position paper for a review study on the conceptualisation and delivery of family support in Europe
(EurofamNet, 2019)The European Family Support Network (EurofamNet https://eurofamnet.eu/home) is a panEuropean network promoting collaboration between researchers, practitioners, policy agencies and service user organisations. Its aims to ... -
Modelling brain tissue elasticity with the Ogden model and an alternative family of constitutive models.
(The Royal Society, 2022-08-29)The Ogden model is often considered as a standard model in the literature for application to the deformation of brain tissue. Here, we show that, in some of those applications, the use of the Ogden model leads to the ... -
Multi-response modelling and optimisation of mechanical properties of Al-Si alloy using mixture design of experiment approach
(MDPI, 2022-11-01)The research aims to produce, model, and optimise the mechanical properties of novel composite material through a structured multidisciplinary approach. The primary objective is to combine materials science, mechanical ... -
Non-destructive mapping of stress and strain in soft thin films through sound waves
(Nature Research, 2022-09-17)Measuring the in-plane mechanical stress in a taut membrane is challenging, especially if its material parameters are unknown or altered by the stress. Yet being able to measure the stress is of fundamental interest to ... -
Nonlinear vibration and stability of a dielectric elastomer balloon based on a strain-stiffening model
(Springer, 2022-05-23)Limiting chain extensibility is a characteristic that plays a vital role in the stretching of highly elastic materials. The Gent model has been widely used to capture this behaviour, as it performs very well in fitting ... -
Occupational therapy in multiple sclerosis
(Cochrane Collaboration and Wiley, 2023-05-03)Objectives This is a protocol for a Cochrane Review (intervention). The objectives are as follows: Main objective To assess the benefits and harms of occupational therapy interventions for improving daily functioning, ... -
The Ogden model of rubber mechanics: 50 years of impact on nonlinear elasticity
(The Royal Society, 2022-08-29)We place the Ogden model of rubber elasticity, published in Proceedings of the Royal Society 50 years ago, in the wider context of the theory of nonlinear elasticity. We then follow with a short interview of Ray Ogden FRS ... -
Plane-polarised finite-amplitude shear waves in deformed incompressible materials
(SAGE Publications, 2022-04-07)We investigate how two finite-amplitude, transverse, plane body waves may be superposed to propagate in a deformed hyperelastic incompressible solid. We find that the equations of motion reduce to a well-determined system ... -
Programmable wrinkling for functionally-graded auxetic circular membranes
(Elsevier, 2023-07-13)Materials with negative Poisson¿s ratio, also known as auxetic materials, display exotic properties such as expansion in all directions under uni-axial tension. For their unique properties, these materials find a broad ... -
Pulsed electric field ablation of epicardial autonomic ganglia: Computer analysis of monopolar electric field across the tissues involved
(MDPI, 2022-11-27)Background and objectives: Pulsed Electric Field (PEF) ablation has been proposed as a non-thermal energy to treat atrial fibrillation (AF) by epicardial ablation of ganglionated plexi (GP), which are embedded within ... -
Representing the stress and strain energy of elastic solids with initial stress and transverse texture anisotropy.
(The Royal Society, 2022-10-12)Real-world solids, such as rocks, soft tissues and engineering materials, are often under some form of stress. Most real materials are also, to some degree, anisotropic due to their microstructure, a characteristic often ... -
Singular travelling waves in soft viscoelastic solids of rate type
(Elsevier, 2023-09-25)We consider shear wave propagation in soft viscoelastic solids of rate type. Based on objective stress rates, the constitutive model accounts for finite strain, incompressibility, as well as stress- and strain-rate ... -
Stochastic modelling of pesticide transport to drinking water sources via runoff and resulting human health risk assessment
(Elsevier, 2024-02-09)A modelling framework was developed to facilitate a probabilistic assessment of health risks posed by pesticide exposure via drinking water due to runoff, with the inclusion of influential site conditions and in-stream ... -
Tunable buckling configurations via in-plane periodicity in soft 3D-fiber composites: Simulations and experiments
(Elsevier, 2022-05-24)We study the buckling of soft 3D-fiber composites (FCs) with varying in-plane microstructure periodicity. Through our experiments and simulations, we find that the out-of-plane buckling orientation of fibers is determined ... -
Voltage-controlled topological interface states for bending waves in soft dielectric phononic crystal plates
(Elsevier, 2022-11-19)The operating frequency range of passive topological phononic crystals is generally fixed and narrow, limiting their practical applications. To overcome this difficulty, here we design and investigate a one-dimensional ...