background and objectives: arteriovenous fistula is a popular vascular access method for surgical treatmentof hemodialysis patients. the method, however, is associated with a high rate of early failure varying in the range of 20-60%. predicting early arteriovenous fistula failure and its risk factors can help reduce its incidence, its hospitalization rate, and associated costs. in this study, w...

Background In the past decade many different national, EU and global projects have been successful in raising awareness about Open Science importance of making data findable accessible such as stated FAIR principles (Wilkinson et al. 2016). this respect, there advances with respect to options for discovering data. A multitude either thematic or general catalogues are providing faceted browsing ...

Data Grid is an infrastructure that controls huge amount of data files, and provides intensive computational resources across geographically distributed collaboration. The heterogeneity and geographic dispersion of grid resources and applications place some complex problems such as job scheduling. Most existing scheduling algorithms in Grids only focus on one kind of Grid jobs which can be data...