DSpace, Fedora, and Greenstone are three widely used open source digital library systems. In this paper we report on scalability tests performed on these tools by ourselves and others. These range from repositories populated with synthetically produced data to real world deployment with content measured in millions of items. A case study is presented that details how one of the systems performe...

The Karasjok–Central Lapland Greenstone Belt is one of the largest Palaeoproterozoic greenstone belts in Fennoscandian Shield and includes multiple (ultra)mafic intrusions, some with notable ore reserves, formed during three episodes at 2.44, 2.22 2.05 Ga. This study presents new mineralogical, geochronological isotopic data for Gállojávri ultramafic intrusion, Karasjok Belt, northern Norway. P...

This study aims to determine how the influence of leadership style and discipline on employee performance at PT. Notojoyo Nusantara in a case construction Greenstone City Malang housing area. used research instrument, namely questionnaire obtain primary data. The population this were all employees with determination sample using saturated technique stratified random sampling method. Respondents...

Abstract The modern concepts of magmatic plumbing systems have evolved from simple models melt-dominated crustal magma chambers to that span the continental crust. geochemistry these is challenging model numerically because a complex polybaric and multiphase evolution, which not well described by mathematic end-member formulas. We propose recent modelling tool, Magma Chamber Simulator (MCS), ca...

Although any collection of historical newspapers provides a particularly rich and valuable record of events and social and political commentary, the content tends to be difficult to access and extremely time-consuming to browse or search. The advent of digital libraries has meant that for electronically stored text, full-text searching is now a tool readily available for researchers, or indeed ...

The paper describes and evaluates basic characteristics of chosen software systems for digital libraries development. The chosen systems are Fedora, DSpace, EPrints, CDSware and Greenstone. The most interesting features of these systems are described and also the author’s own experience of testing and running these systems is provided. Finally recommendations for these systems in real applicati...