Sökning: "viktigt"
Visar resultat 41 - 45 av 1779 avhandlingar innehållade ordet viktigt.
41. Measurement of shear force, temperature profiles and fibre development in mill-scale TMP refiners
Sammanfattning : Two different force sensors have been developed for tangential forcemeasurements in commercial TMP refiners, one is based on the use of piezoelectricsensors and the other on strain gauges. The measurements are used to learn moreabout the refining mechanism in both single-disc (SD) refiners and conical disc(CD) refiners. LÄS MER
42. Fångenskap och flykt : Om frihetstemat i svensk barndomsskildring, reseskildring och science fiction decennierna kring 1970
Sammanfattning : Frihet är ett viktigt tema under nittonhundratalet, kanske särskilt decennierna omkring 1970 med allt vad den tiden innehåller av frigörelsekamp, uppror mot gamla traditioner, individualism och kollektivism. Den här avhandlingen spårar det temat genom tre genrer i den svenska litteraturen, från sextiotalet och framåt: den självbiografiska barndomsskildringen, reseskildringen och science fiction-romanen. LÄS MER
43. Water and Protein Dynamics in Biological Systems Studied by Magnetic Relaxation Dispersion
Sammanfattning : The results presented in this thesis demonstrate that the magnetic relaxation dispersion (MRD) technique can provide information of relevance to protein biophysics, magnetic resonance imaging and cell biology. By immobilizing proteins with covalent cross-links, intermittent protein dynamics on the previously inaccessible ns-µs time scale could be probed with MRD via the exchange of water molecules between internal cavities and the surrounding bulk solvent phase. LÄS MER
44. Kritiskt omdöme i samhällskunskap : Undervisningsutvecklande studier av samhällsanalytiskt resonerande i rättvisefrågor
Sammanfattning : Teachers struggle to design teaching that that will promote students’ social science knowledge in accordance with the citizenship education purpose of the subject. This study aims to expand the knowledge base of social science education by exploring the meaning of, and teaching for, the ability to critically analyse essentially contested value issues, specifically fairness and justice issues, in social science. LÄS MER
45. ENDOTHELIAL- EPITHELIAL INTERACTIONS Blood vessels friends or foes?
Sammanfattning : Diabetes affects enormous amounts of patients. In type 1 diabetes the insulin producing β cells in the islet of Langerhans are destroyed by the immune system. The β cells, which are located in the pancreas, regulate blood glucose levels. The lack of insulin production requires administration of insulin. LÄS MER