Two major aspects bedevil our approach to national security. In fact, they are not only relevant to national security but almost to all other spheres of our functioning as a nation. Of which, first, is the aspect of being reactive to emerging…
National security has been a prominent issue in the just-concluded elections. In the course of intense electioneering, almost all the major parties have used it as a means to secure electoral gains. Be that as it may, the reality is that national…
War is always a messy business. It brings in its wake, a tremendous amount of death, destruction, and devastation. In an idealistic world, one would banish war for good. However, we live in an imperfect world wherein human egos, greed, power,…
Where does India stand in this muddle of hybrid warfare? Clearly, the next decade for India will not be like the last one. The challenges we face today will endure well into the future, but they will be overshadowed by emerging hybrid threats. It…
Technology has the potential to improve many aspects of our daily lives, including learning. It has been proven to increase student engagement and learning outcomes. With recent advances in the capabilities of smart mobile devices and their growing…
Nowadays, the educational policy, in many countries, promotes equal access for all students, including those with disabilities, to the general school, against all forms of social exclusion. Inclusion, in an innovative sense of the concept of…
This research puts forth an optimization- based analog beamforming scheme for millimeter-wave (mmWave) massive MIMO systems. Main aim is to optimize the combination of analog precoder / combiner matrices for the purpose of getting near-optimal…
Significant advances have been made in facial image animation from a single image. Nonetheless, generating convincing facial feature movements remains a complex challenge in computer graphics. The purpose of this study is to develop an efficient and…
This paper presents a numerical study of the non-cavitating and cavitating flow around CAV 2003 hydrofoil. The phenomenon of cavitation is modeled through a mixture model. For the numerical solution of cavitating flow a bubble dynamics cavitation…
Two-dimensional Finite Volume Method (FVM) based on Reynolds-averaged Navier-Stokes (RANS) equations is applied to solve the turbulent viscous flow around sphere and pod. Unstructured grid with boundary layer treatment is constructed around sphere…
