introduction: in this study, we reported the reliability and validity of bedside version of persian wab (p-wab-1) adapted from western aphasia battery (wab-r)1,2. p-wab-1 is a clinical linguistic measuring tool to determine severity and type of aphasia in brain damaged patients based on aphasia quotient (aq) as a functional measure. for the purposes of a quick clinical screening of aphasia in p...

Many larval sponges possess pigment ring eyes that apparently mediate phototactic swimming. Yet sponges are not known to possess nervous systems or opsin genes, so the unknown molecular components of sponge phototaxis must differ fundamentally from those in other animals, inspiring questions about how this sensory system functions. Here we present molecular and biochemical data on cryptochrome,...

Nonlinear deformations of the enveloping algebra of su(2), involving two arbitrary functions of J0 and generalizing the Witten algebra, were introduced some time ago by Delbecq and Quesne. In the present paper, the problem of endowing some of them with a Hopf algebraic structure is addressed by studying in detail a specific example, referred to as Aq (1). This algebra is shown to possess two se...

Let $G_1$ and $G_2$ be compact Lie groups, $X_1 \in \mathfrak{g}_1$, $X_2 \mathfrak{g}_2$ consider the operator \begin{equation*} L_{aq} = X_1 + a(x_1)X_2 q(x_1,x_2), \end{equation*} where $a$ $q$ are ultradifferentiable functions in sense of Komatsu, is real-valued. We characterize completely global hypoellipticity solvability $L_{aq}$ Komatsu. For this, we present a conjugation between consta...

A novel functional KH₂PO₄ (KDP) aqueous solution-in-oil (KDP aq/O) microemulsion system for KDP crystal ultra-precision chemical-mechanical polishing (CMP) was prepared. The system, which consisted of decanol, Triton X-100, and KH₂PO₄ aqueous solution, was available at room temperature. The functional KDP aq/O microemulsion system was systematically studied and applied as polishing solution to ...

in  this paper, we investigate the generalizedhyers-ulam-rassias stability for the quartic, cubic and additivefunctional equation$$f(x+ky)+f(x-ky)=k^2f(x+y)+k^2f(x-y)+(k^2-1)[k^2f(y)+k^2f(-y)-2f(x)]$$ ($k in mathbb{z}-{0,pm1}$) in $p-$banach spaces.