EUROPEAN STUDY ON THE ATTITUDE OF PSYCHIATRISTS TOWARDS THEIR PATIENTS




Stability of the matrix model in operator interpretation

The IIB matrix model is one of the candidates for nonperturbative formulation of string theory, and it is believed that the model contains gravitational degrees of freedom in some manner.In some preceding works, it was proposed that the matrix model describes the curved space where the matrices represent differential operators that stirrup extender

read more

Directive Beam of the Monopole Antenna Using Broadband Gradient Refractive Index Metamaterial for Ultra-Wideband Application

This paper introduces a novel technique to enhance the gain of the basic monopole antenna by using broadband gradient refractive index (GRIN) metamaterial.The proposed GRIN is designed by using a parallel-line unit cell metamaterial with different refractive index.A seven GRIN lens is placed on the omnidirectional printed basic monopole antenna, pe

read more