in the present work, the aa2124/25vol.%mosi2 composite was produced by powder metallurgy technique. the aluminum alloy 2124 powder was produced by gas atomization method and the mosi2 intermetallic particles were produced through combustion synthesis. the aa2124 matrix powder was mechanically blended with 25vol.%mosi2 using a ball milling mixer. the blended powder mixture was encapsulated and t...

Checkpointing and recovery is a technique for saving process state during normal execution and restoring the saved state after a failure to reduce the amount of lost work. One of its important capabilities is to save and restore the state of user files of the process. This paper presents an approach called Modification Operation Buffering to support this capability. MOB approach buffers all the...

Object databases have gained much interest due to the advances in mobile communications and positioning technologies. To provide security to moving object need monitoring . Monitoring moving objects have two fundamentals issues like efficiency and privacy. This paper proposes an efficient algorithm for finding good anonymization group for given objects (MOB) with respect to its Quasi-Identifier...

Object databases have gained much interest due to the advances in mobile communications and positioning technologies. To provide security to moving object need monitoring . Monitoring moving objects have two fundamentals issues like efficiency and privacy. This paper proposes an efficient algorithm for finding good anonymization group for given objects(MOB) with respect to its quasiidentifier(Q...

Model-based recursive partitioning (MOB) can be used to identify subgroups with differing treatment effects. The detection rate of treatment-by-covariate interactions and the accuracy identified using MOB depend strongly on sample size. Using data from multiple randomized controlled clinical trials overcome problem too small samples. However, naively pooling may result in identification spuriou...

A ZrB2-based ceramic, containing short Hi-Nicalon SiC fibers, was fabricated with a Mo-impermeable buffer layer sandwiched between bulk and the outermost oxidation resistant ZrB2–MoSi2 layer, in order to prevent inward Mo diffusion associated fiber degradation reactions. This additional consisted of ZrB2 doped either Si3N4 or polymer-derived ceramics (PDCs) SiCN SiHfBCN. Scanning electron micro...

The ZrB2–MoSi2–AlN, ZrB2–SiC–AlN, and (Ti, Cr)B2–AlN ceramic composites were wetted with a nickel-based alloy in the Ni–Cr–W–Mo system. was found to wet well form contact angles θ = 0–12° for 3–7 min on their surface. wetting process less influenced by composition of main phase (ZrB2 Cr)B2) greater content SiC AlN dielectric additions, impairing composites. interaction areas studied cross-secti...

Mobbing is a phenomenon which has treatments of personal and economical sequels. This chapter aims to present traditional legal reflections of mobbing and educational responsibilities in this situation. Mobbing, which has been a subject of study in education, organizational treatment, the world of business and management, psychology, nursing and more, found its way in international legal docume...

Mobbing is a phenomenon which has treatments of personal and economical sequels. This chapter aims to present traditional legal reflections of mobbing and educational responsibilities in this situation. Mobbing, which has been a subject of study in education, organizational treatment, the world of business and management, psychology, nursing and more, found its way in international legal docume...