In 1970, Levine 1 introduced the notion of generalized closed sets in topological spaces as a generalization of closed sets. Since then, many concepts related to generalized closed sets were defined and investigated. In 1997, Balasubramanian and Sundaram 2 introduced the concepts of generalized closed sets in fuzzy setting. Also, they studied various generalizations fuzzy continues mappings. Re...

I RISE NOW TO SPEAK with the assumption that all of you know very well what, I am going to say. I am the humanist here, the professor of English. We humanists, when asked to speak on questions of science and technology, arc notorious for offering an embarrassed and ignorant respect toward those matters, a respect, however, which can all too quickly degenerate into insolent condescension. Face t...

In this paper we analyze the interval availability of a two-echelon, multi-item spare part inventory system. We consider a scenario inspired by a situation that we encountered at Thales Netherlands, a manufacturer of naval sensors and naval command and control systems. Modeling the complete system as a Markov chain we analyze the interval availability. We compute in closed and exact form the ex...

D e p a r t m e n t o f A p p l i e d M a t h e m a t i c s , U n i v e r s i t y o f T w e n t e , E n s c h e d e , T h e N e t h e r l a n d s A successive censoring algorithm for a system of connected QBD-processes Niek Baer, Ahmad Al Hanbali, Richard J. Boucherie, Jan-Kees van Ommeren Stochastic Operations Research, Department of Applied Mathematics, University of Twente, Drienerlolaan 5, ...

Introduction A recent innovation in support of the final segment of the immunization supply chain is licensing certain vaccines for use in a controlled temperature chain (CTC), which allows excursions into ambient temperatures up to 40°C for a specific number of days immediately prior to administration. However, limited evidence exists on CTC economics to inform investments for labeling other e...

Hadith for women is prohibited without a mahram, including one of the topics hadith that quite well known, not only experts, but also warm among jurists. certain, believe are from going other parts temporal so they relevant to use in current situation and situation. Because describes conditions at time Prophet his companions, conditions. This paper compares forbidden mahram with can be used by ...

notion of “computable” — i.e., to isolate the general structure of the computing process itself. The danger we face is that the various types of computability, as defined here, will say more about the individual languages that gave rise to them than they do about this general structure. But anyone who is familiar two or more languages will realize that this difficulty is more one of principle t...