Title	On a construction and a highly effective update method for the consistency in structured p2p systems
Author	Hong Minh Nguyen, Xuan Huy Nguyen, Ha Huy Cuong Nguyen
Citation	Vol. 17  No. 9  pp. 151-158
Keywords	structured p2p substrate data consistency replica replica node update tree.

Title	A Reconfigurable Multilayer Substrate Antenna for Aerospace Applications
Author	Ksiksi Mohamed amine, Mohamed karim azizi, and Ali Gharsallah
Citation	Vol. 21  No. 9  pp. 358-361
Keywords	Reconfigurable antenna, graphene, Terahertz THz, multilayer substrate.

Title	Comparative Analysis of Low-pass Microstrip Filter Performances for Two Different Dielectric Materials
Author	Samah Khmailia and Abdelkader MAMI
Citation	Vol. 24  No. 7  pp. 118-122
Keywords	Microstrip low pass filter, dielectric material, substrate, return and insertion loss, performances..