Thesis (Ed.S.)--Marshall University, 2009. / Title from document title page. Includes abstract. Document formatted into pages: contains 22 p. Includes bibliographical references p. 19-21.

Thesis (Ed.S.)--University of Wisconsin -- La Crosse, 2010. / Includes bibliographical references (leaves 49-55)

Thesis (D. Min.)--Gordon-Conwell Theological Seminary, 2003. / Abstract and vita. Includes bibliographical references (leaves 220-228).

Thesis PlanA (M.S.)--University of Wisconsin--Stout, 2009. / Includes bibliographical references.

This document is the statement of independent and original contribution to knowledge represented by the published works in partial fulfilment of the requirements of the University of Brighton for the degree of Doctor of Philosophy (by publication). The thesis reviews the impact of research work conducted between 1992 and 1998 on various concepts to improve the economy and emissions of gasoline engines in order to address environmental and legislative pressures. The research has a common theme, examining the dilution of the intake charge (with either recycled exhaust gas [EGR], excess air, or the two in combination) in both conventional port injected [MPI] and direct injection [G-DI] combustion systems. After establishing the current status of gasoline engine technology before the programme of research was started, the thesis concentrates on seven major pieces of research between 1992 and 1996. These explored a subsequently patented method of applying recycled exhaust gas to conventional port injected gasoline engines to improve their economy and emissions whilst staying compatible with three-way catalyst systems. Nine other studies are reviewed which took place between 1992 and 1999 covering other methods of improving gasoline engines, specifically direct injection and two-stroke operation. Together, all the studies provide a treatise on methods to improve the gasoline engine and the thesis allows a view from a broader perspective than was possible at the time each study was conducted. In particular, the review identifies a range of strategies that use elements of the research that can be used to improve economy and emissions. Four major categories of systems researched include: conventional stoichiometric MPI engines developed to tolerate high EGR rates [CCVS]; two-stroke G-DI engines; G-DI engines operating stoichiometrically with high EGR rates; and G-DI engines operating with high dilution from both excess air and EGR. The findings of the studies illustrate that although good fuel economy improvements and emissions can be obtained with EGR dilution of stoichiometric engines, the highest fuel economy improvements require lean deNOx aftertreatment [LNA] and these, in turn, require new aftertreatment technologies and preferably new fuel specifications. The development of suitable LNA and the cost of implementation of these approaches represents one of the main barriers to improving gasoline engine fuel economy and emissions.

Summary Patients with burn injuries involving more than 20 percent of the total body surface area lose a lot of fluid and are in the risk of developing a severe hypovolemia. Fluid resuscitation is a corner stone in burn care and is important for preventingfurthercomplications. The most common resuscitation formula is the Parkland Formula. Hourly urine output is a measure used to evaluate if the fluid given is sufficient enough to maintain a sustainable tissue perfusion. Inhalation injury, abuse of alcohol and drugs are some of the factors that may increase the amountoffluid needed. The purposefor this study is to study thecompliance to fluid resuscitation guidelines at a burn unit and which factors lead to deviation from the guidelines. Patient charts for 38 patients with burn injury >20%, > 18 years of age with a length of stay >48 hours, were reviewed regarding size of burn injury, hourly amount of fluid given, hourly urine output and presence of inhalation injury.Statistic significancewas found between the mean values of the differences in percentage between actual and calculated fluid amount for the first 24 hours. The differences in percentage between actual and calculated hourly urine output did not reach statistic significance. The result shows complianceto the fluid resuscitation guidelines. A larger sample would be required in order to investigate which factors causing deviations from the guidelines.

Due to medical advances in burn care, the survival rate of individuals with serious burns has significantly increased. This has lead to a great need to focus on psychological aspects of burn injury recovery, particularly how people adapt to their changed bodies. The literature indicates that burn size and severity is not directly associated with the degree of distress and that for women, dissatisfaction with their bodies increases in the year after injury. In this study, women’s experiences of their bodies were investigated by asking them about pain, social relationships, mental health, and appearance. In-depth interviews were conducted with female burn survivors in the first year after injury and the transcripts were analyzed using a narrative-discursive analytic methodology. On the surface, the women told narratives which emphasized how well they were doing, however, further analysis revealed subordinate narratives which indicated body dissatisfaction and difficulties with adjustment. In order to suppress narratives of distress, the women engaged in “self-silencing,” of which three forms are outlined. The self-silencing functioned to help the women resist the cultural devaluing associated with “disfigurement” and more personally, to maintain close relationships. As self-silencing has been linked to depression and anxiety, encouraging women to discuss their difficulties may prove to be pertinent in psychological adjustment following burn injury.

Due to medical advances in burn care, the survival rate of individuals with serious burns has significantly increased. This has lead to a great need to focus on psychological aspects of burn injury recovery, particularly how people adapt to their changed bodies. The literature indicates that burn size and severity is not directly associated with the degree of distress and that for women, dissatisfaction with their bodies increases in the year after injury. In this study, women’s experiences of their bodies were investigated by asking them about pain, social relationships, mental health, and appearance. In-depth interviews were conducted with female burn survivors in the first year after injury and the transcripts were analyzed using a narrative-discursive analytic methodology. On the surface, the women told narratives which emphasized how well they were doing, however, further analysis revealed subordinate narratives which indicated body dissatisfaction and difficulties with adjustment. In order to suppress narratives of distress, the women engaged in “self-silencing,” of which three forms are outlined. The self-silencing functioned to help the women resist the cultural devaluing associated with “disfigurement” and more personally, to maintain close relationships. As self-silencing has been linked to depression and anxiety, encouraging women to discuss their difficulties may prove to be pertinent in psychological adjustment following burn injury.

Thesis (M App Sci) -- University of South Australia, 1991

Zugl.: Bielefeld, Univ., Diplomarbeit, 2004 u.d.T.: Pelster, Gudrun: Vom Lächeln zum Lachen