Sökning: "brittle"
Visar resultat 1 - 5 av 147 uppsatser innehållade ordet brittle.
1. Characterization of Cu-mineralized carbonate veins in the Alta-Kvænangen Tectonic Window, Norway
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserSammanfattning : The Alta-Kvænangen Tectonic Window is part of a regional greenstone belt that formed around 2.3 Ga – 2.0 Ga. The Bergmark anticline in the area has gone through greenschist to amphibolite facies metamorphism and hosts Cu, Co and Au mineralizations in hydrothermal veins, albite felsite and chemical traps. LÄS MER
2. A Structural Analysis of the Fracture Sets in Gothenburg, Sweden: A Remote Sensing and Manual Lineament Approach
Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaperSammanfattning : The fracture-valley landscape within the Gothenburg region was analysed based on LiDAR-derived hillshade images as well as several sources of orthomosaics. Using a manual lineament interpretation approach and complimented with an objective fractal analysis software (FROST), the objective of the study was to characterise the regional fracture sets as well as attempt to link the sets to the complex regional geological history. LÄS MER
3. Impact of Residual Stress on the Warm Pre-Stressing Effect
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Irradiation of a reactor pressure vessel (RPV) causes a shift of the ductile to brittle transition region towards higher temperature regions. In the event of a pressurized thermal shock (PTS), where the temperature drops drastically, the ductile to brittle transition region might be entered for irradiated ferritic steel. LÄS MER
4. Visualization, modeling and consequences of residual stresses in glass frit sealing of a UV light source
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/MikrosystemteknikSammanfattning : PureFize Technologies AB develops and manufactures a broadband ultraviolet (UVC) light technology device that is mercury-free and based on nanotechnology, using the principle of field emission. The light source is made of Ti and glass, which are hermetically bonded, using a low-temperature glass frit, at elevated temperatures. LÄS MER
5. Understanding the occupational adaptation process of individuals with osteogenesis imperfecta and their families to promote participation and occupational engagement : A scoping review
Magister-uppsats,Sammanfattning : Introduction: Osteogenesis imperfecta (OI) is a condition that affects the whole family on many levels and is important to consider the management of the disease and its impact on occupational participation and engagement in daily activities. Aim: To explore the natural occupational adaptation process (OAP) and its impact on daily activities among individuals and families with OI. LÄS MER