Summaries in German and English. / Gegenstand der vorliegenden Forschungsarbeit ist die Dokumantarische Evaluation der missional ausgerichteten Gemeindeberatung des Gemeindeberatungsinstituts Trafo. Dabei soll die transformatorische Wirkung der Kombination von Gemeindeberatung und dem aus der Gemeinwesenarbeit adaptierten und für Gemeindearbeit modifizierten Transformationszyklus auf der Basis von dokumentarischer Sozialforschung und dem Empirisch Theologischen Praxiszyklus intradisziplinär erforscht werden. Die Dokumentarische, qualitative Forschungsmethode generiert ihre Ergebnisse nicht in den Aussagen des Common Sense, sondern durch das atheoretische konjunktive Wissen der Beteiligten. Zugang zu diesem impliziten Wissen verschafft sich die Forschung durch Rekonstruktion kollektiver Handlungslogiken, die auf der Ebene des „modus operandi“ angesiedelt sind. Diese Herangehensweise ermöglicht es der Forschung unbewusste Alltagserfahrungen, wie in diesem Fall die Teilnahme an einem Trafo-Gemeindeberatungsprozess und damit einhergehenden transformatorischen Veränderungen prozesshaft zu reproduzieren und die unbewussten Handlungsmuster für die Auswertung fruchtbar werden zu lassen. Die aus dieser Vorgehensweise gewonnenen Ergebnisse speisen die Erkenntnisfunktionen von Evaluationen, die in Erkenntnis-, Kontroll-, Dialog- und Lernfunktion (Stockmann 2007:25) zu unterteilen sind, und die vor allem zur Verbesserung der Beratungsqualität dient und damit gleichzeitig eine Auswirkung auf die Gemeindetransformation an sich hat. / Subject-matter of the following MTh dissertation is a documentary evaluation of missional church-counsel in the setting of Trafo-Church-Counsel Institute. Aim of this research is to evaluate the impact of transformation within the Trafo-Church-Counsel Program which is conducted of a combination of church-counsel and a transformation cycle of community organizing adapted for churches. Based on documentary social science and the empirical-theological praxis cycle this study will be performed in an intradisciplinary manner. Documentary research doesn’t generate its results based on common sense but on collective tacid knowledge of the participants. Further access will be gained through reconstructing collective implicit logic of action. This specific methodical approach provides insights on missional transformation in general and in the specific case of Trafo-Church-Counsel Institute. The results of this study will provide on one hand answers for the quest of evaluations which include learn functions as: awareness, control, increased insights for dialogue with stakeholders and learn function for quality improvement (Stockmann 2007:25) and will enhance on the other hand church counsel and church transformation. / Christian Spirituality, Church History and Missiology / M. Th. (Missiology)

The dissertation thesis deals with the analysis of prospective environmentally compatible electrical insulating fluids for electrical engineering in relation to their chemical structure. The thesis starts with the overview of the current state of the art and of the latest trends in the use of synthetic and biodegradable natural oils. In the experimental part were studied these oils: mineral oils, rapeseed oil, sunflower oils, soybean oil, methyl oleate, peanut oil, MCT oil, castor oil and other. Dielectric properties were measured using LRC meter Agilent 4980A including dielectric liquid test fixture Agilent 16452A and also by the Novocontrol Alpha-A analyzer. Electrical properties are presented in the frequency range 10 mHz – 1 MHz range in the temperature interval 253 K to 363 K. The work goes on with the study of the suitability of individual oils for lower temperature, including the impact of the chemical structure and formulation on electrical properties.

This Master’s thesis is dealing with theoretical analysis of vegetable, mineral oils and synthetic fluids, and with measuring of density and viscosity of selected samples of electric insulating fluids. The main part of the thesis is focused on vegetable oils and their elements called fatty acids. Those are more detail described in separate capitols. In those capitols is described their utilization in engineering practice with focus on energetics, where vegetable oils are used in larger scale. In experimental part of the work is measurement of density and dynamic viscosity. Viscosity was measured on two different machines, first the Hoppler viscometer and on vibrating viscometer. Results of these measurement are evaluated in tables and graphs.