This study analyzes 25,516 cases of violation the European Union law by 28 Member States from 1993 to 2018. I strive outline national level determinants differentiation in pool member countries total number EU violations. As a key method analysis, logistic regression is used, where factors GDP per capita (PPP), polarization parliament, fragmentation party system, regional strategies and quality...

Abstract In this paper, a two-dimensional steady flow of viscous fluid due to stretching sheet in the presence magnetic field is considered. We proposed two new numerical schemes based on Haar wavelet coupled with collocation approach and quasi-linearization process for solving Falkner-Skan equation representing governing problem. The important derived quantities velocity wall shear stress vari...

Linear and nonlinear optimal control have been investigated in transitional channel and boundary layer flows. The flow phenomena that we study are governed by the incompressible Navier–Stokes equations and the main aim with the control is to prevent transition from laminar to turbulent flows. A linear model-based feedback control approach, that minimizes an objective function which measures the...

A family of K-step Trigonometrically-fitted Block Falkner Methods is considered for the direct solution second order Oscillatory Initial value problems. As unique to methods, two main formulas (one method and one derivative) each k-step some additional formulas. This shall be adapted general oscillatory ordinary differential equations via multistep collocation technique. The idea employed in th...

BACKGROUND The pressure drop-flow relations in myocardial bridges and the assessment of vascular heart disease via fractional flow reserve (FFR) have motivated many researchers the last decades. The aim of this study is to simulate several clinical conditions present in myocardial bridges to determine the flow reserve and consequently the clinical relevance of the disease. From a fluid mechanic...