A novel type of application for the exploration of enclosed or otherwise difficult to access environments requires large quantities of miniaturized sensor nodes to perform measurements while they traverse the environment in a “go with the flow” approach. Examples of these are the exploration of underground …

The question which author has written a certain text has been around since people have started to put their ideas and thoughts into writing. Recent advancements in statistics and the capabilities of powerful machine learning algorithms have created a research field which is known as authorship attribution. …

The aim of this dissertation is to research if and how Lithuania’s LNG terminal could be a method to ensure energy security within the European Union. Lithuania’s energy position has been a very vulnerable one, and used to import 100% of its gas supply from Russia’s state monopoly Gazprom. In order to …

The amount of biogas produced in agricultural areas is expected to increase. The increasing number of local and regional initiatives show the growing interest in decentralized energy production. In these new developments biogas can play a role, as a producer of energy, but also in balancing the electricity …

Het aantonen of corrosie gedetecteerd kan worden in de omtrek richting van pijpleidingen. Er wordt gebruik gemaakt van zeer dispersieve akoestische plaatgolven genaamd Lamb waves. Als transducers worden er Elektro-Magnetische Akoestische Transducers gebruikt. Corrosion inside pipelines caused by salt …

A model to describe biogas transport costs in a regional grid is presented. In the model biogas is collected to a central location by transport through dedicated pipelines. Costs have been calculated for two different lay-outs of the grid i.e. star and fishbone lay-out. The costs depend on the covered …

Het V.I.P. framework is een framework wat de functionaliteit biedt om willekeurige pipelines op meerdere computers te laten draaien. Het framework vormt eerst een cloud met de gegeven computers, waarna het framework de individuele pipeline nodes hierover zal verdelen. Distributed computing speelt hierbij …

The main goal of this study is to identify knowledge gaps and uncertainties in Quantitative Risk Assessments (QRA) for CO2 pipelines and to assess to what extent those gaps and uncertainties affect the final outcome of the QRA. The impact of methodological choices and uncertain values for input parameters …

After more than three decades of war and conflict, Afghanistan is back on track towards becoming a functioning state again. Although security and stability have not taken root yet, the first results of peace are tangible. The quality of governance, the judicial …