Antennas operating in the high-frequency (HF) bands are generally relatively large in size, which severely limits the application of the antennas.Therefore, miniaturisation of the antenna is necessary.Here, a dual-folded structure Yagi antenna is Stationery designed for HF surface wave radar (SWR).Genetic Bolt-on Adapter algorithm is employed to op
The article is aimed at substantiating the possibilities of using franchising for effective integration of enterprises in the market economy.A study on the essence of franchising relations with consideration of their historical formation and the Covers current legal representation was carried out.Features of such relationships for franchisor and fr
The Pierre Auger Observatory, located in Argentina, provides an unprecedented integrated Bolt-on Adapter aperture in the search for primary photons with energy above 1017 eV over a large portion of the southern sky.Such photons can be detected in principle via the air showers they initiate at such energies, using the complement of Auger Observatory