APPROACH TO SECURITY IN WIRELESS SENSOR NETWORKS

APPROACH TO SECURITY IN WIRELESS SENSOR NETWORKS

Abstract: The future developments of the wireless sensor networks and its applications demands for the efficient and secure communication. For the solution of efficient and reliable security needs cryptography algorithms provides good solutions. For providing reliable...
TRIBOLOGICAL PROPERTIES OF ALUMINIUM MATRIX NANOCOMPOSITES

TRIBOLOGICAL PROPERTIES OF ALUMINIUM MATRIX NANOCOMPOSITES

Abstact: The paper provides an overview of tribological properties of nanocomposites with aluminium matrix. Nanocomposites represent a new generation of composite materials with better properties than conventional composite materials. The paper presents and explains...
REPAIR OF ENGINE RADIATOR BY MEANS OF COLD GAS SPRAYING

REPAIR OF ENGINE RADIATOR BY MEANS OF COLD GAS SPRAYING

Abstract: The  article  is  devoted  to  the  performance  restoration  technology  development of the aluminum radiator of tractor «John Deer 7830». The distinctive feature of the suggested technology is cold gas spraying...