Aseptic loosening and periprosthetic osteolysis are major problems in artificial hip joint surgery,for which a solution has yet to be found. Biological host response to wear debris combined with cyclic mechanical loading onto the bone bed around hip prosthetic implants has been considered as mechanism responsible for implant-mediated periprosthetic osteolysis. Any type of artificial joint glidi...

1 2 CONTENTS Chapter 1 Introduction Presented is a review of the classical lattice-gas method that deals with an artificial many-body system of particles that has severely discretized microscopic dynamics and that behaves like a viscous Navier-Stokes fluid in the long wavelength hydrodynamic limit. We explain and analytically quantify how the artificial lattice-gas system behaves and we derive ...

In this study, inelastic constitutive modelling is considered for the simulation of shear-thinning fluids through a circular channel. Numerical solutions are presented for power-law inelastic model, considering axisymmetric Poiseuille flow through a channel. The numerical simulation of such fluid is performed by using the Galerkin finite element approach based on artificial compression method (...

Stent is a metal mesh tube for opening the obstructed vessels of the body. Ni-Ti alloy is a suitable metal for fabrication of stent due to its potential for applying the appropriate stress and strain to the vessel walls. In this study, super-elastic Nitinol wire was used to build stent samples usable to open femoral vessel. Ageing was performed at 500°C for different periods of time to determin...

The significant growth of artificial intelligence (AI) methods in machine learning (ML) and deep (DL) has opened opportunities for fluid dynamics its applications science, engineering medicine. Developing AI encompass different challenges than with massive data, such as the Internet Things. For many scientific, biomedical problems, data are not massive, which poses limitations algorithmic chall...

This work evaluates the performance of a triple-frequency operating circularly polarized wearable jute textile antenna in human body sweat environment. The propounded is designed to operate on body. So, contact with skin allows absorb eccrine gland-rich mineral secretion (sweat) regular use. absorbed fluid alters fabric substrate’s dielectric properties, ultimately leading changes performance. ...