In this thesis we carry out a further study of the back and forth error compensation and correction (BFECC) method. The first part discusses the time reversibility of numerical schemes. Motivated by the BFECC method, a variety of new numeri- cal schemes that aim at improving the time reversibility are developed and studied. We also introduce an interpolation algorithm based on BFECC in this part. In the second part we introduce a new limiting strategy which requires another backward advection in time so that overshoots/undershoots at the new time level get exposed when they are transformed back to compare with the solution at the old time level. This new technique is very simple to implement even for unstructured meshes and is able to eliminate artifacts induced by jump discontinuities in the solution itself or in its derivatives.

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published_or_final_version / Politics and Public Administration / Master / Master of Philosophy

Business Development assumes the role of executing many strategic plans and targets that will aid in the growth of the company. At City Care one of these targets is to enter new markets with their existing operating sectors. For many of these opportunities to be identified and validated market research must be used. In order to perform market research effectively City Care developed a market research framework. The framework ensures that the format of research and the subsequent findings are high in both accuracy and quality. Using high quality reseasrch City Care is able to implement processess to meet strategic targets and aid in the development of short, medium and long term growth strategies.

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The study aims to discover the strategies and techniques used by community mediators in the People's Republic of China. Previous research argues that mediator legitimacy in China draws on state authorization and the mediator's community standing. In contrast to Western conceptions of the mediator's role as a neutral facilitator of dispute resolution, research suggests that Chinese mediators openly speak on behalf of community norms, calling on disputants to subordinate personal preferences in the interest of maintaining harmonious relationships and governmental policies and legal regulations. The legitimacy of the mediation process depends more on a persuasive articulation of community norms than an impression of mediator neutrality. However, this account of Chinese mediation has been based solely on interview and questionnaire data. How (and whether) this contrast between self-report measures and mediation techniques in practice actually manifests itself in mediator discourse, at what stages, and to what degree has not really been observed or analyzed. This study records and analyzes community mediation cases to better understand what features are prevalent in mediation discourse. Cases were selected in both rural and urban areas. Discourse analysis is applied to transcripts so as to provide direct and detailed picture of how mediation is conducted in reality. Strategies typical of Chinese mediation, relative to American mediation are identified and illustrated with excerpts from the transcripts. Neutrality and power distribution are discussed and compared with their roles in American mediation. Their implications for political, social and cultural aspects are drawn to provide a glimpse of contemporary Chinese society and how resolution is created. Future research directions are pointed out with regard to mediator's gender difference, the location where the mediation happens (urban and rural) and the socio-economic class of disputants (e.g., migrant workers) involved in the mediation.

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