Centrifugal atomization of metal melts is a cost-effective process for powder production and spray deposition. The properties of the as-produced powder and deposit are determined primarily by the characteristics of the atomized droplets, which in turn are largely dependent on the flow development of the melt on the atomizer. This paper develops a model for analysing the flow development of a fu...

The ability to timely process significant amounts of continuously updated spatial data is mandatory for an increasing number of applications. In this paper we focus on a specific data-intensive problem concerning the repeated processing of huge amounts of k nearest neighbours (k-NN) queries over massive sets of moving objects, where the spatial extents of queries and the position of objects are...

XML and semistructured data [1] are inspiring a new generation of programming and query languages based on more flexible type systems [26, 5, 6, 15]. Traditional type systems are grounded on mathematical constructions such as cartesian products, disjoint unions, function spaces, and recursive types. The type systems for semistructured data, in contrast, resemble grammars or logics, with untagge...

Abstract This study aims to measure the effect of money supply on rate interest and gross domestic product (GDP) private sector in Jordan show order determine nature narrow expanded Jordanian economy. The uses a fully modified ordinary least squares (FM-OLS) method depending time data for period (1990–2019). results estimation that there is positive significant real GDP sector. In addition, it ...

XML and semistructured data [1] are inspiring a new generation of programming and query languages based on more flexible type systems [26, 5, 6, 15]. Traditional type systems are grounded on mathematical constructions such as cartesian products, disjoint unions, function spaces, and recursive types. The type systems for semistructured data, in contrast, resemble grammars or logics, with untagge...