Search for dissertations about: "H V Poor"
Showing result 1 - 5 of 13 swedish dissertations containing the words H V Poor.
-
1. The changing path of inguinal hernia surgery
Abstract : Inguinal hernia repair is the most common operation in general surgery and the main challenge has been to lower the recurrence rate. With the introduction of endoscopic repair in the beginning of the 1990´s, the demand for randomised controlled studies has increased resulting in a growing interest in this surgical field. READ MORE
-
2. Studies on bacterial transmission pathways in a high endemic area, with a focus on Helicobacter pylori
Abstract : Even though half of the world’s population is infected with Helicobacter pylori, which causes gastritis, peptic ulcer and gastric cancer, the transmission routes of these bacteria remain unknown despite extensive epidemiological studies. Enterotoxigenic Escherichia coli (ETEC) and Vibrio cholerae are two of the most common causes of acute watery diarrhea in developing countries. READ MORE
-
3. Gastroesophageal reflux disease - complications and prognostic aspects
Abstract : This thesis investigates several aspects on gastroesophageal reflux disease (GERD) and associated complications as Barrett’s esophagus and esophageal adenocarcinoma. I. To clarify the natural course of GERD, a pH-metry verified cohort was re-evaluated after 20 years. The course of GERD may well be progressive. READ MORE
-
4. Hydrogen in nano-sized metals : Diffusion and hysteresis effects
Abstract : Metal hydrides can be used as hydrogen storage materials for fuel cells and batteries, and as sensors for detecting hydrogen gas. The use of metal hydrides for hydrogen storage can be hindered by poor kinetics and low capacity. Moreover, poor sensitivity, long recovery and response time, limit the applications of metal hydrides as hydrogen sensors. READ MORE
-
5. Aspects of foreign-born women's health and childbirth-related outcomes : an epidemiological study of women of childbearing age in Sweden
Abstract : This thesis aims to study the association between aspects of health and childbirth-related outcomes and country of birth. A theoretical model has been developed from a feministic perspective to reflect foreign-born women's risk of poor health and childbirth-related outcomes in a broader context. READ MORE