Search results

“Digital India” was launched by the Government of India in July 2015, with a vision of transforming India into a digitally empowered society and knowledge economy. India's momentum toward digitalization took a swift pace after the demonetization of currency notes of 500 and 1,000 rupees. The government stressed the use of digitalized payments through apps that use UPI (Unified Payment Interface) and Core Banking System to move the banking sector toward a more digitalized system. The Nordic countries, on the other hand, had a developed digitalized system from the late 1990s and in the present context, they are in paramount positions in terms of global digitalized economies. In recent times Nordic countries like Norway, Sweden, Denmark, and Finland have performed overwhelmingly in terms of Digital Economy and Social Index (DESI). The Internet penetration in India and the use of mobile phones in the country is compared with the Nordic countries, trying to present the comparative advantage in those countries.

Vietnam is a land that has seen turbulent past and has faced huge damage as being a land for proxy war between the USA and the USSR, but yet it has risen and liberated itself out by adapting renovation or Doi-Moi as it is formally called in Vietnam. The purpose of this chapter is to identify the major impact of trade liberalization and trade integration on the Vietnamese economy. Through this chapter we have tried to bring out the changes that took place in the Vietnamese economy post liberalization. The structural change that took place in the Vietnamese economy due to liberalization is analyzed in this chapter. We have used paired sample T-test and Chow Test (F-Test) to observe the change as Vietnam joined the WTO. The effect that the various policy and FTA that Vietnam had after joining the WTO will be analyzed through this chapter.

The purpose of this paper is to analyse the nonlinear flexural behaviour of laminated curved panel under uniformly distributed load. The study has been extended to analyse different types of shell panels by employing the newly developed nonlinear mathematical model.

The authors have developed a novel nonlinear mathematical model based on the higher order shear deformation theory for laminated curved panel by taking the geometric nonlinearity in Green-Lagrange sense. In addition to that all the nonlinear higher order terms are considered in the present formulation for more accurate prediction of the flexural behaviour of laminated panels. The sets of nonlinear governing equations are obtained using variational principle and discretised using nonlinear finite element steps. Finally, the nonlinear responses are computed through the direct iterative method for shell panels of various geometries (spherical/cylindrical/hyperboloid/elliptical).

The importance of the present numerical model for small strain large deformation problems has been demonstrated through the convergence and the comparison studies. The results give insight into the laminated composite panel behaviour under mechanical loading and their deformation behaviour. The effects of different design parameters and the shell geometries on the flexural responses of the laminated curved structures are analysed in detailed. It is also observed that the present numerical model are realistic in nature as compared to other available mathematical model for the nonlinear analysis of the laminated structure.

A novel nonlinear mathematical model is developed first time to address the severe geometrical nonlinearity for curved laminated structures. The outcome from this paper can be utilized for the design of the laminated structures under real life circumstances.