Abstract Minimally invasive surgery is an important technique used for cytopathological examination. Recently, multiple studies have been conducted on a three-dimensional (3D) puncture simulation model as it can reveal the internal deformation state of tissue at micro level. In this study, viscoelastic constitutive equation suitable muscle was derived. Additionally, method developed to define f...

A mathematical model has been developed and a numerical study of vapor bubble growth as result acoustic evaporation an encapsulated perfluorocarbon droplet in viscoelastic liquid is presented. The viscoelasticity the shell carrier taken into account according to Kelvin–Voigt rheological model. problem reduced solving system ordinary differential equations for radius temperature bubble, together...

This paper presents a numerical methodology to analyze frame structures supported on footing foundations subjected slow strains caused by consolidation settlements. A building project subsurface layer of soft soil has been analyzed. The Boundary Element Method with the Mindlin fundamental solution applied compute displacement resulting from interference between pressure bulbs foundation. rheolo...

Abstract The paper presents a certain method of analysing the dynamics belt transmission. A flat transmission model developed by us was presented. For analysis, it assumed 5PK belt. discrete model, being system rigid beams interconnected with flexible and shock-absorbing elements, used. To account for mutual influence between pulleys, Kelvin–Voigt contact GMS friction also implemented, which al...

A robust empirical correction formula has been developed for the approximation of Lorentzian widths, using a known spectrometer bandpass, in instrument-broadened Voigt bands in optical spectra. The relationship between analytically calculated [(w(Voigt) - w(Lorentz))/w(Gauss)] and [w(Voigt)/w(Gauss) - 1] values (where w is the full width at half-maximum [FWHM]) is analyzed to derive the formula...