A FRAMEWORK FOR SUPPORTING QUALITY OF SERVICE REQUIREMENTS IN A DATA STREAM MANAGEMENT SYSTEM

Here are three recently-established theorems from the literature. (A) (2006) Every non-metrizable compact abelian group K has 2|K|-many proper dense pseudocompact subgroups. (B) (2003) Every non-metrizable compact abelian group K admits 22 |K| -many strictly finer pseudocompact topological group refinements. (C) (2007) Every non-metrizable pseudocompact abelian group has a proper dense pseudoco...

This paper highlights how Non-Governmental Organizations (NGOs) can be utilized during the design of Information Communication Technologies for Development (ICT4D). We use the design process of a voter education system as a case study, which incorporated three NGOs from two African countries. Of key interest to us are the ways in which we can avoid exploiting these NGOs and make sure the ICT in...

introduction: functional gastrointestinal disorders (fgid) are non-fatal, unknown etiology disorders with absence of a structural or biochemical explanation and accounting for up to 50% of gastroenterology referrals. infant regurgitation, rumination and cyclic vomiting constitute the vomiting disorders. abdominal pain disorders are classified as: functional dyspepsia, irritable bowel syndrome (...

We build a one–parameter family of S−invariant metrics on the unit disc with fixed total area for which the second eigenvalue of the Laplace operator in the case of both Neumann and Dirichlet boundary conditions is simple and has an eigenfunction with a closed nodal line. In the case of Neumann boundary conditions, we also prove that this eigenfunction attains its maximum at an interior point, ...

Resumo: A utilização de sistemas de conhecimento em problemas que não são totalmente conhecidos ou bem definidos permite entender esses problemas de maneira exploratória, simulando situações e soluções utilizando técnicas de inteligência artificial. A abordagem inicial utilizada nos projetos de pesquisa do grupo tinha como foco apenas verificar a presença de atributos de transparência em modelo...

M elting temperatures {T m ) o f several D N A ’s do not vary w ith the change o f D N A concentra­ tion. However, at any temperature above Tm , the fractional hyperchromism was always greater at the lower concentration. Th is result was also evident in the presence o f formaldehyde. Revers ib ility on renaturation decreased w ith the progress o f thermal denaturation along the m elting profile...

In this paper, we solve the quadratic $alpha$-functional equations $2f(x) + 2f(y) = f(x + y) + alpha^{-2}f(alpha(x-y)); (0.1)$ where $alpha$ is a fixed non-Archimedean number with $alpha^{-2}neq 3$. Using the fixed point method and the direct method, we prove the Hyers-Ulam stability of the quadratic $alpha$-functional equation (0.1) in non-Archimedean Banach spaces.

‎Hensel [K‎. ‎Hensel‎, ‎Deutsch‎. ‎Math‎. ‎Verein‎, ‎{6} (1897), ‎83-88.] discovered the $p$-adic number as a‎ ‎number theoretical analogue of power series in complex analysis‎. ‎Fix ‎a prime number $p$‎. ‎for any nonzero rational number $x$‎, ‎there‎ ‎exists a unique integer $n_x inmathbb{Z}$ such that $x = ‎frac{a}{b}p^{n_x}$‎, ‎where $a$ and $b$ are integers not divisible by ‎$p$‎. ‎Then $|x...