662 research outputs found
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No full textPoznańIn the paper we present how g-Eclipse can be used for easy running computation on Grid resources. The g-Eclipse project is an EU-founded project that aims to build an integrated workbench framework to access the power of existing Grid infrastructures. The g-Eclipse framework provides a general, integrated workbench toolset for Grid users, operators and developers. It is very useful for inexperienced users to interact with Grid resources independently of the underlying Grid middleware. The Grid abstraction enables Grid users to access the Grid in a desktop-like manner with wizards specified for common use cases
No full textPoznańIn this paper, a general finite element model is proposed to analyze transient phenomena in thermoelastic model in the context of the theory of generalized thermoelasticity with one relaxation time with variable thermal conductivity. An application of an infinitely long annular cylinder was studied, where the inner surface is traction free and subjected to thermal shock, while the outer surface istraction free and thermally isolated. The results for the temperature increment, the stress components and the displacement component are illustrated graphically
No full textPoznańOver the recent years numerous digital libraries have been deployed and enabled in the Internet with the use of various digital library frameworks. They contain valuable digital resources use of which is important to a large community of users, especially within the scientific and educational communities. The access to distributed digital resources has been a subject of research for a few years now. In this paper we present our own work in this area, discussing our approach at the distributed digital library platform that is widely used within the PIONIER optical network. We present the methodology for building distributed search and access to digital publications that allowed to create a national federation of digital libraries and that is now under investigation for possible use within various application fields including medicine, science and education