Search for dissertations about: "D Johnson"

Showing result 1 - 5 of 9 swedish dissertations containing the words D Johnson.

  1. 1. High Performance Fuels for Water-Cooled Reactor Systems

    University dissertation from Stockholm, Sweden : KTH Royal Institute of Technology

    Author : Kyle D. Johnson; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nuclear fuel; accident tolerant fuel; uranium nitride; uranium silicide; Physics; Fysik;

    Abstract : Investigation of nitride fuels and their properties has, for decades, been propelled on the basis of their desirable high metal densities and high thermal conductivities, both of which oer intrinsic advantages to performance, economy, and safety in fast and light water reactor systems. In this time several key obstacles have been identied as impeding the implementation of these fuels for commercial applications; namely chemical interactions with air and steam, the noted diculty in sintering of the material, and the high costs associated with the enrichment of 15N. READ MORE

  2. 2. On some computer-aided proofs in analysis

    University dissertation from Uppsala : Department of Mathematics, Uppsala University

    Author : Tomas Johnson; Uppsala universitet.; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK; Mathematics; Matematik; Mathematics; Matematik;

    Abstract : .... READ MORE

  3. 3. Breathe without pain : Clinical and experimental studies in patients and volunteers with special reference to ventilatory regilation

    University dissertation from Linköping : Linköpings universitet

    Author : Anders Johnson; Linköpings universitet.; Linköpings universitet.; [1992]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : The major aims were, first, to study the advantages and disadvantages of intrathecal analgesia with bupivacaine and morphine with special reference to ventilation and pain relief and, second, to develop a method for studies of the ventilatory response to carbon dioxide and hypoxaemia in volunteers and in patients with varying degrees of ventilation-perfusion ratios.341 elderly patients undergoing major hip surgery perfonned under intrathecal analgesia or general anaesthesia and 31 young and healthy volunteers participated in this work. READ MORE

  4. 4. Employment, Competition and Firm Performance A Sub-Saharan Africa Perspective

    University dissertation from Jönköping : Jönköping University, Jönköping International Business School

    Author : Johnson Bosco Rukundo; Högskolan i Jönköping.; [2018]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : This thesis addresses employment, competition and firm performance with a focus on Sub-Saharan Africa. The thesis consists of three individual papers and an introductory chapter. The purpose of each paper is to analyze firm performance. READ MORE

  5. 5. Caregiving Dilemmas Ideology and Social Interactionin Tanzanian Family Life

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Sofia Johnson Frankenberg; Linköpings universitet.; Linköpings universitet.; [2012]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Caregiving dilemmas; ideology; child rights; interaction; language socialization; Tanzania; early childhood relationships; participation; power asymmetries; Omsorgsdilemman; ideologi; barns rättigheter; interaktion; språksocialisation; Tanzania; tidiga barndoms relationer; deltagande; makt asymmetrier;

    Abstract : This thesis explores caregiving ideology and social interaction in Tanzanian families with a focus on guidance and control of young children. The study is set within a context of social change in terms of urbanization as well as the implementation of the Convention on the Rights of the Child. READ MORE