Through numerical simulations of boson-star head-on collisions, we explore the quality binary initial data obtained from superposition single-star spacetimes. Our results demonstrate that evolutions starting a plain individual boosted spacetimes are vulnerable to significant unphysical artefacts. These difficulties can be overcome with simple modification suggested in [PRD 99 (2018) 044046] for...

In this paper, we ask “Can proximity to towns reduces poverty in rural areas?” For this study we have mapped all the villages in Orissa. The study is based on small area poverty estimation methodology as well as the secondary data covering 47,395 villages and 109 towns. Our main findings are (i) there is a relationship between the distance to nearest town and rural poverty and (ii) poverty leve...

An increase in the ability to timely meet commitments which will be due in the near future is a prerequisite for the survival of banks. Hence, the correct and optimal management of liquidity is an important affair that banks should perform. The present study aimed mainly to test the management of asset-liability and liquidity trap in the Credit Institute for Development. The research is applied...