We have designed a gradient-index (GRIN) metasurface to modulate water surface waves (WSWs).The metasurface is composed of an array of coiling-up-space units with a deep sub-wavelength scale, and can focus/scatter WSWs when the units are arranged elaborately and pierced into 8 Tracks water.The modulation of WSWs has been ascribed to the relative ef
The article examines one Freestyle Accessory of the main questions of intercommunications between main religious and cultural systems in India: Hinduism, Buddhism, Islam and Christianity in literature and art.The article, using the actual material, focuses the similarities and differences between those systems, results the basic data on the interac
Collections Abstract The objective of this study is to determine the impact of artificial intelligence (AI) on the earnings before interest, taxes, depreciation, and amortization (EBITDA) of firms as a proxy of their financial and economic margins by improving revenues and minimizing expenses.This impact is positive on the market value and scalabil
The general Adaptive Dinnerware behaviour of coconut shell aggregate concrete pipe is comparable to that of conventional concrete pipe.Three-edge bearing test results show that, both coconut shell aggregate concrete and conventional concrete pipes abide more load than load specified as per IS 458: 2003.The application of hydro static pressure not r