The article presents the calculation of a polymer thick-walled cylindrical shell, taking into account creep under action uneven temperature field. relevance work lies in widespread intro-duction pipes repair and construction pipelines for heating, sewerage, water supply systems. problem is solved an axisymmetric formulation plane deformation conditions. based on non-linear Maxwell-Gurevich equa...

We discuss the junction conditions in the context of the Randall-Sundrum model with the Gauss-Bonnet interaction. We consider the Z2 symmetric model where the brane is embedded in an AdS5 bulk, as well as a model without Z2 symmetry in which the brane (in this case called by tradition “shell”) separates two metrically different AdS5 regions. We show that the Israel junction conditions across th...

Cassini measurements of Mimas' physical libration can be explained by either a non-hydrostatic core or global, liquid water ocean beneath 24–31 km thick ice shell. An within Mimas would surprising, given the lack comparable geologic activity to that observed on other ocean-bearing moons like Europa and Enceladus, thus has important implications for prevalence identification worlds. Here, we cal...

The present review takes steps from the domain of shell model into open nuclei. question posed in title is to dramatize how far approaches, i.e., many nucleons occupying independent-particle configurations and interacting through two-body forces (a configuration interaction problem) can provide a description nuclei as one explores structure observed where neither proton nor neutron numbers matc...

A nuclear mass formula is constructed which is composed of two parts, one describing the general trend of the masses as a function of Z and N and the other representing deviations of individual masses from this general trend. These deviations are referred to as shell energies in a broad sense. The shell energies of spherical nuclei are calculated with use of a spherical single-particle potentia...