Abstract It is well-known that the number of particles produced in cosmology, commonly defined in the literature from the Fock space of the instantaneous hamiltonian of the canonically normalized fields, is ambiguous.On the other hand, the energy computed from the energy-momentum tensor should be physical.We compare the corresponding Fock spaces an

The present functional magnetic resonance imaging (fMRI) study was designed to get a better understanding of the brain regions involved in sustained spatial attention to tactile events and to ascertain to what extent their activation was correlated.We presented continuous 20 Hz vibrotactile stimuli (range of flutter) concurrently to the left and ri

Mints have been among the most widely used herbs for probios intelliflora for dogs medicinal purposes since ancient civilizations.They are still presently used for numerous purposes, including non-medicinal, which makes them economically relevant herbs.Information regarding the medical and scientific uses given to mints throughout history are vastl

Sharia Bank is a bank that runs its business activities based on sharia principles, in the collection of funds and the distribution of funds, in order to serve the needs of society and improve the standard of living of the people.Various banking problems, such as accel lifetime horse supplement not yet optimal protection of consumer financial servi

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 probios intelliflora for dogs with different refractive index.A seven GRIN lens is placed on the omnidirectional prin