in this study, as for the re-casting, surface alloying and re-solidification layer of this alloys at the work piece level machining with wire electro discharge machining (wedm), changes of surface micro hardness with changes of operational parameters has been studied. therefore, study shows using surface alloying phenomena with the diffusion of wire material into the machined surface and select...

The purpose of this study is to explore a new direction re-designing national documents Korean elementary schools’ career education ahead the 2022 revised curriculum. Particularly, in limited domestic contexts academic and policy research climate dealing with document systems overseas relation primary secondary education, concerned design schools. In order attain goal, attempts analyze curricul...

he past few years in health care have been a story of extraordinary turbulence. After decades of uncontrolled cost escalation, the businesses and governments that directly pay for most health care finally mandated a fiscal restraint that, in the early 1990s, launched in earnest the upheaval known as “managed care.” One major result has been the replacement of such values as, “If it might help a...

We present a logic for the reasoning about necessity and justifications which is independent from relational semantics. We choose the concept of justification – coming from a class of Justification Logics (Artemov 2008, Fitting 2009) – as the primitive notion on which the concept of necessity is based. Our axiomatization extends Suszko’s non-Fregean logic SCI (Brown, Suszko 1972) by basic axiom...

Abstract: In this paper, we introduce seminormed and semiconormed fuzzy integrals associated with confidence measures. These confidence measures have a field of sets as their domain, and a complete lattice as their codomain. In introducing these integrals, the analogy with the classical introduction of Legesgue integrals is explored and exploited. It is amongst other things shown that our integ...

Wolfram’s Principle of Computational Equivalence (PCE) implies that universal complexity abounds in nature. This paper comprises three sections. In the first section we consider the question why there are so many universal phenomena around. So, in a sense, we seek a driving force behind the PCE if any. We postulate a principle GNS that we call the Generalized Natural Selection principle that to...