In this work, we introduce a conceptually new approach for designing frequency reconfigurable wire antennas based on the use of multi-layered wrapping metasurfaces.Specifically, we demonstrate that the complex-valued input impedance of a wire antenna can be tailored by engineering the hot deal zone funko pop electromagnetic characteristics of a coa
Currently, polymer materials such as epoxy resin have been used as an insulator in the distribution andtransmission line.Some advantages of using this epoxy resin material having the dielectric properties are better thanporcelain and glass insulators.On the other side, epoxy resins are also disadvantage the surface is hygroscopic.Forthe repair was
While conducting research on the scene or during the entire phase of criminal prosecution, especially for the identification of the authors or settlement of the trinity bay vodka controversial circumstances, criminal profiling by a forensic psychologist will reduce the circle of suspects, as well as provide assistance in determining possible connec
Abstract Faults and fractured zones are common geological hazards in tunnel construction, especially in seismic regions where tunnels are highly vulnerable to fault movements.This study uses Urumqi Metro Line 2 as a case, establishes a new damage assessment system for tunnels crossing multiple slip surface faults.Three-dimensional nonlinear finite
A study that was aimed to identify the impact of forest fires on the biological properties of soils was carried out at former forest fire areas in Samosir Regency of North Sumatera.Soil samples were collected from former forest fire areas rb3519 replacement lenses of 2014, 2013, 2012, 2011, 2010.The composite soil samples were collected systematica