Sökning: "slit"
Visar resultat 21 - 25 av 77 avhandlingar innehållade ordet slit.
21. Gamma radiation techniques for non-destructive post-irradiation examination of nuclear fuel : Predicting performance and optimizing instrument design
Sammanfattning : Collimated gamma-based techniques are widely used to study nuclear fuel, especially for non-destructive post-irradiation examination (PIE). Examples of such techniques include gamma emission tomography (GET) and gamma transmission densitometry (GTD). LÄS MER
22. Cataract surgery : complications and techniques
Sammanfattning : Cataract surgery is one of the most common surgical procedures performed worldwide. Posterior capsul opacification (PCO) remains the most common postoperative complication that can deteriorate vision. LÄS MER
23. Laser Flare Measurements and Kinoform Applications
Sammanfattning : This thesis has two main parts. The first part treats the construction and use of a laser flare meter (Papers A and B). The second part deals with applications of kinoforms and consists of the sections "Kinoforms in laser machining" (Papers C and D) and "Diffractive retroreflectors" (Paper E). LÄS MER
24. Effects of Coherence and Correlations on Transport through Nanostructures
Sammanfattning : This dissertation deals with the effects of coherence and correlations on transport through nanostructures. Simulations are mainly performed using the second order von Neumann approach, a method capable of dealing with these effects in the presence of higher order tunneling. LÄS MER
25. Shell repair as a response to attempted predation in some Palaeozoic and younger gastropods
Sammanfattning : Traces of unsuccessful predatory attacks can be found in the hard parts of shell-bearing organisms as repaired shell injuries and are often preserved in the fossil record. These repaired shell injuries can help to deduce the relationship between predator and prey in the past. LÄS MER