Sökning: "nehez"
Hittade 4 avhandlingar innehållade ordet nehez.
1. PREVENTION OF POSTSURGICAL ABDOMINAL ADHESIONS BY POLYPEPTIDES
Sammanfattning : Peritoneal adhesions develop after almost all abdominal surgical interventions and represent an important cause of postoperative intestinal obstruction, abdominal discomfort and infertility. Postoperative adhesions can potentially be reduced by using different antiadhesive agents. LÄS MER
2. Rektorers praktiker i möte med utvecklingsarbete : Möjligheter och hinder för planerad förändring
Sammanfattning : This thesis focuses on how principals’ practices in improvement work are formed and how these practices affect principals’ possibilities to work with planned change. The study takes its departure from ten Upper Secondary School principals’ improvement work concerning enterprise education. LÄS MER
3. Development of integrated cellulose- and starch-based ethanol production and process design for improved xylose conversion
Sammanfattning : Transportation fuels from renewable resources such as ethanol are one of the alternatives to ensure energy security and decrease the net emission of carbon dioxide. First-generation ethanol production from sugar- and starch-based raw materials (1G) is today well established in many countries, and the focus of research has thus shifted to the development and demonstration of the production of second-generation bioethanol from lignocellulose (2G). LÄS MER
4. Design for Serviceability - A probabilistic approach
Sammanfattning : In many design situations the acceptable performance of structures is defined by serviceability requirements. To estimate the probability of serviceability failure three main design aspects should be considered: (1) the relevant exposures, (2) the structural response and (3) the performance criteria. LÄS MER