Considering that a significant portion of the share of energy consumption among consumer sectors is in the home and commercial sectors and this share is still increasing, there is a need for research in energy consumption management ANALGESIC GEL ROLL and evaluation of effective indicators in the building industry.Building the country is vital to o

In this paper we investigate the conditions for Seat Belts energy tunneling through narrow channel obtained by reducing the height of rectangular waveguide.Tunneling of the energy occurs at the frequency for which the effective dielectric permittivity of the channel becomes equal to zero, so it can be treated as an ENZ (epsilon-near-zero) metamater