We present a hydrodynamic model for a thin spherical shell of active nematic liquid crystal with an arbitrary configuration of defects.The active flows generated by defects in the director lead to the formation of stable vortices, analogous to those seen in confined systems in flat geometries, which generate effective dynamics for four +1/2 defects
The dominant intention of this article is to extract the new exact traveling waves solutions of the nonlinear space-time fractional Sharma-Tasso-Olver equation in the sense of beta-derivative by using three integration schemes namely, Riccati-Bernoulli (RB) sub-ODE method, Generalized Bernoulli (GB) sub-ODE method and Generalized tanh (GT) method.B
Onboard vessel heavy rotating equipment and environmental conditions (sailing in waves) are a major source of onboard vibrations that may affect the vessel structure and equipment.Vibrations are propagated through the vessel structure from the engine room all the way up to the superstructure affecting the installed Pates Dips masts.All the equipmen
The escalating physiological, psychological, social and financial burdens of wounds and wound care on patients, families and society demand the immediate attention of the health care sector.Many forces are affecting Pates Dips the changes in health care provision for patients with chronic wounds, including managed care, the limited number of wound
Introduction.In the current conditions in the healthcare sector, there is an objective real need to develop and implement updated approaches to management, financing and organization of the rendering medical services process.The purpose of the study is to analyze the functioning of PPP mechanisms in the healthcare sector, identify their advantages