Linked Data Services for Theses and Dissertations

Paper presented at the ETD2012 Conference, Lima, Peru, September 12-14, 2012.Linked Data presents new opportunities to expand services surrounding theses and dissertations. By creating open datasets, ETD systems can be built to interoperate with other institutional data as well as with outside metadata sources. However, much foundational work must be done before these advantages can be fully realized. This paper details work at Oregon State University to create a Linked Dataset covering the University’s theses and dissertations. Using data from existing MARC and Qualified Dublin Core records, we have established a process and model for crosswalking data from existing records into a variety of Semantic Web vocabularies. Our approach is to create basic services on a dedicated thesis and dissertation interface, incrementally extending those available through our institutional repository. We describe services implemented, those in progress and plans for continued work. We also address the limitations of our existing metadata and resulting challenges in crosswalking and interoperability. While Linked Data has great promise, implementation must target specific services that can be implemented today. We plan continued work to improve our data models and to utilize new data from other linked data sources as they emerge.Keywords: Metadata, Dublin Core, SKOS, ETDs, Linked Data, Authority Control, Discover

Порівняння експлуатаційних показників двох варіантів виконання обмотки тягового двигуна ТН-81

Безперервно зростаюча інтенсивність руху на міських магістралях відзначається високими уповільненнями при гальмуванні і прискореннями при пуску автотранспортних засобів. В цих умовах зростає вимога до технічного стану рухомого складу, перш за все до систем, що впливають на безпеку руху і електробезпечність. Важливу роль у вирішенні названих проблем грає конструкція рухомого складу, її подальшого вдосконалення.Continuously increasing traffic intensity on urban highways is marked by high slowdowns in braking and accelerations in the start-up of motor vehicles. In these conditions, there is a growing requirement for the technical condition of rolling stock, primarily for systems that affect traffic safety and electrical safety. An important role in solving these problems is played by the design of rolling stock, its subsequent extension

Safety and Reliability - Safe Societies in a Changing World

The contributions cover a wide range of methodologies and application areas for safety and reliability that contribute to safe societies in a changing world. These methodologies and applications include: - foundations of risk and reliability assessment and management - mathematical methods in reliability and safety - risk assessment - risk management - system reliability - uncertainty analysis - digitalization and big data - prognostics and system health management - occupational safety - accident and incident modeling - maintenance modeling and applications - simulation for safety and reliability analysis - dynamic risk and barrier management - organizational factors and safety culture - human factors and human reliability - resilience engineering - structural reliability - natural hazards - security - economic analysis in risk managemen