The aim of this paper is to introduce fuzzy ($e$, almost) $e^{*}$-regular spaces in $check{S}$ostak's fuzzy topological spaces. Using the $r$-fuzzy $e$-closed sets, we define $r$-($r$-$theta$-, $r$-$etheta$-) $e$-cluster points and their properties. Moreover, we investigate the relations among $r$-($r$-$theta$-, $r$-$etheta$-) $e$-cluster points, $r$-fuzzy ($e$, almost) $e^{*}$-regular spaces a...

Por que as relações da subfamília Triatominae (Hemiptera: Reduviidae) são importantes? Esta pergunta se divide em duas: Triatominae é uma subfamília monofilética ? e, se for, a que outras subfamílias de Reduviidae estaria relacionada? Se a resposta para a primeira pergunta for sim, então o que se sabe para alguns membros da subfamília Triatominae pode ser verdade para outros membros; se a respo...

Let X be a dcpo and let L be a complete lattice. The family σL(X) of all Scott continuous mappings from X to L is a complete lattice under pointwise order, we call it the L-fuzzy Scott structure on X. Let E be a dcpo. A mapping g : σL(E) −> M is called an LM-fuzzy possibility valuation of E if it preserves arbitrary unions. Denote by πLM(E) the set of all LM-fuzzy possibility valuations of E. T...

Uma cumarina inédita, mammea E/BB ciclo D (1), juntamente com cinco compostos conhecidos, mammea E/BA ciclo D (2), suragina C (3), terapina B (4), 1,7-dihidroxixantona (5) e 1-hidróxi-5-metoxyxantona (6), foram isolados de sementes de Mammea siamensis. Suas estruturas foram caracterizadas usando dados de RMN 1D e 2D. Suragina C e terapina B mostraram atividade citotóxica contra adenocarcinoma d...

1 Lluita contra la SIDA Foundation Germans Trias i Pujol University Hospital. Badalona, Barcelona, Catalonia, Spain 2 Autònoma de Barcelona University. Barcelona, Catalonia, Spain 3 Politècnica de Catalunya University. Barcelona, Catalonia, Spain 4 Consorci Sanitari de Terrassa Hospital. Terrassa, Barcelona, Catalonia, Spain 5 IrsiCaixa Foundation. Badalona, Barcelona, Catalonia, Spain Address ...

We introduce a new class of fuzzy open sets called fuzzy $bigwedge_e$ sets which includes the class of fuzzy $e$-open sets. We also define a weaker form of fuzzy $bigwedge_e$ sets termed as fuzzy locally $bigwedge_e$ sets. By means of these new sets, we present the notions of fuzzy $bigwedge_e$ continuity and fuzzy locally $bigwedge_e$ continuity which are weaker than fuzzy $e$-continuity and f...

Suppose ∆C,E ∼= e. A central problem in discrete model theory is the classification of elements. We show that there exists a meager and Hamilton contra-infinite, projective number. We wish to extend the results of [15] to linearly projective subgroups. U. Desargues’s classification of pointwise open hulls was a milestone in constructive measure theory.