ANALYTICAL SOLUTION FOR ELLIPTICAL CLOAKS BASED ON THE FREQUENCY SELECTIVE SURFACE


Comparison of designing simple steel frame & coaxial brace systems by contrast of blast, using two methods of load & resistance coefficients & performance surfaces

Nowadays, because of the increasing terrorist attacks around the urban areas, designing buildings by contrast of resulted loads of blast came into consideration particularly in some sensitive buildings & vital arteries.When a blast occurs, the resulted emissions in environment leads to appearance of several penalties and endangers to the human life

read more

Ratification of the Marrakesh Treaty and New Opportunities for Libraries in Providing the Constitutional Rights of Persons with Visual Impairment

The article outlines the possibilities of ensuring proper access for persons with visual impairments to published works on the same terms as for persons with normal vision, provided that the countries accede to the Marrakesh Ceramic Plate Treaty.The provisions of the Marrakesh Treaty, which establish general obligations regarding restrictions under

read more


The Partial Reconstruction Symplectic Geometry Mode Decomposition and Its Application in Rolling Bearing Fault Diagnosis

Extracting the fault characteristic information of rolling bearings from intense noise disturbance has been a heated research issue.Symplectic geometry mode decomposition (SGMD) has already been adopted for bearing fault diagnosis due to its advantages of no subjective customization of parameters and the ability to reconstruct existing modes.Howeve

read more