Delay Tolerant Network has lack of continuous network connectivity, so probability of end to end path between source and destination for any given time is low. Routing in DTN is challenging because it consists a network partitioning, long delay and unstable topology. DTN use store-carry-forward approach for routing, in that packet stored until it encountered relay node to forward. In recent yea...

cosmestic surgery has been become one of the common forms of the regular management of body in today's world. with an exploratory and analytical description of constructed meanings of cosmetic surgery, this research tends to find out why sanandejian’s women have cosmetic surgery and what this context and implication, functions, and consequences act have had. according to the nature of the ...

A Heyting algebra is a distributive lattice with implication and a dual $BCK$-algebra is an algebraic system having as models logical systems equipped with implication. The aim of this paper is to investigate the relation of Heyting algebras between dual $BCK$-algebras. We define notions of $i$-invariant and $m$-invariant on dual $BCK$-semilattices and prove that a Heyting semilattice is equiva...

The main condition of the differently implicational inferencealgorithm is reconsidered from a contrary direction, which motivatesa new fuzzy inference strategy, called the double fuzzyimplications-based restriction inference algorithm. New restrictioninference principle is proposed, which improves the principle of thefull implication restriction inference algorithm. Furthermore,focusing on the ...

In Vietnam, addiction treatment has made significant progress in recent years, with a variety of models that are applied based on evidence and effective practices around the world. However, according to report Drug Prevention Control Agency, Ministry Public Security, problem drug is still quite complicated. addicts being rejuvenated addictive substances also very diverse. today face many proble...