In this work dynamic recrystallization behavior of AISI 403 martensitic stainless steel was studied using hot compression tests over temperature range of 900 C -1200 C and strain rate range of 0.001 s-1 - 1 s-1. The obtained flow curves showed that the hot compression behavior of the alloy is controlled by dynamic recrystallization. The flow stress and strain corresponding to the critical, pe...

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Research demonstrates that the well-being of migrants is a multilevel, dynamic, and value dependent phenomenon. It is multilevel because risk and protective factors are present at various ecological planes, from the individual to the social sphere. It is dynamic because objective and subjective risk and protective factors interact across ecological levels, creating favorable or unfavorable cond...

Presently, hot discussions are going on in America and Europe, in particular, about the question whether there is a so-called ‘digital divide’ or not. And when it is deemed to exist, the next question becomes whether it will close or widen in years to come. Most of this discussion has a heavy political load. Old views reappear about markets and people solving all problems by themselves, or not,...

today, “civil order” may be regarded as one of the most important “functional requirements” (fr) of any city, as a real, complex, large-scale system. in this regard, learning about dynamic behavior of the civil order phenomenon and analysis of all information obtained from “operational environment” associated with the system of interest may be considered an essential step in the process of “cri...