Yatırım bankaları, finansal araçları kullanarak sağladıkları kaynakları yatırıma dönüştürebilme yeteneğine sahiptirler. Bu özellikleri sayesinde, yatırım bankaları bulundukları ülke ekonomisinin önemli bir parçasını oluştururken aynı zamanda en sektörlerden birini de temsil ederler. Sermaye piyasalarında işlem gören bu bankalar, özel işletmelerin ve devletlerin uzun dönemli fon taleplerini karş...

Abstract Query execution techniques in database systems constantly adapt to novel hardware features achieve high query performance, particular for analytical queries. In recent years, vectorization based on the Single Instruction Multiple Data parallel paradigm has been established as a state-of-the-art approach increase single-query performance. However, since concurrent queries running often ...

this study analyzed the performance of cabbage marketing in abia state, nigeria. specifically the study sought to: describe socio-economic characteristics of cabbage marketers; identify marketing channels of cabbage; determine marketing cost components of cabbage marketers; determine marketing margins, market share and marketing efficiency of cabbage marketers; and determine socio-economic fact...

In this paper we demonstrate how the global dynamics of an economic model can be analyzed. In particular, as an application, we consider a market share attraction model widely used in the analysis of interbrand competition in marketing theory. We analyze the local and global dynamic properties of the resulting two-dimensional noninvertible dynamical system in discrete time. The main result of t...

Data-acquisition involves gathering signals from measurement sources and digitizing the signal for storage, analysis and presentation on a PC. Analysis and prediction is very necessary in today’s market for the accurate utilization of funds at hand. For analysis, there has to a proper system where in the required data is first acquired from the destination. This data then needs to be analysed u...

In the context of our research team (multidisciplinary with numerous and various TEL systems), we have been working during the last three years on the design and implementation of an open platform to collect, save and share experimental data drawn from the interaction with TEL systems, which could build, save and share analysis processes executed on these data. From our point of view both data ...