The integration of heterogeneous systems is still an evolving research area. Due to the complexity of integration processes, there are challenges for the optimization of integration processes. Message-based integration systems, like EAI servers and workflow process engines, are mostly document-oriented, using XML technologies to achieve suitable data independence from the different and particul...

An introduction to the combination of TEX and the scripting language Lua.

A MIX net takes a list of ciphertexts (c1; ; cN) and outputs a permuted list of the plaintexts (m1; ; mN) without revealing the relationship between (c1; ; cN) and (m1; ; mN). This paper rst shows that the Jakobsson's MIX net of Eurocrypt'98, which was believed to be resilient and very eecient, is broken. We next propose an eecient t-resilient MIX net with O(t 2) servers in which the cost of ea...

Background: The prevalence of allergic diseases has risen in the last decades. The objective of this study was to determine the common allergens in children via the skin prick test.Methods: This cross-sectional study recruited 313 allergic children (4 months to 18 years old) referred to the Asthma and Allergy Clinic of Children’s Medical Center in Tehran. A questionnaire containing demographic ...

Anonymous communication is useful in variety of online applications. Evoting, online chat software and data collection for surveying are some of the applications where anonymity is an important feature. One way to guarantee anonymous network communication is using a mix network (mix-net) protocol. A mix network is a protocol that contains several mix servers. A mix server collects user’s cipher...

in this paper, simulation and analysis of thin steel cylindrical shells with elliptical cutouts under oblique loading were studied using finite element method. first, the numerical results were validated by the results of experimental test performed by an instron 8802 servo hydraulic machine. also, the effect of cutout angle (θ), cutout size, cutout position (l0/l) and cutout aspect ratios (b/a...