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Visar resultat 1 - 5 av 20 uppsatser som matchar ovanstående sökkriterier.
1. Restaurering av grässandhedar genom aktiv markstörning - en jämförelse av florans kolonisation av plöjningar och sandblottor på Revingefältet utanför Lund
Master-uppsats, Lunds universitet/Examensarbeten i biologiSammanfattning : The conservation value of sandy habitats for a flora and fauna adapted to open, light, dry, warm, and often nutrient-poor conditions, is well recognized. Today this environment is threatened by lack of disturbance, fragmentation and exploitation, acidification and increased levels of nitrogen and phosphorus. LÄS MER
2. In-Situ Investigation of Particle Assisted GaSb Nucleation Using Environmental TEM
Master-uppsats, Lunds universitet/Centrum för analys och syntesSammanfattning : III-V semiconductor material based nanowires have been extensively studied and shown to be a very exciting building block for future electronics. Material systems such as GaSb show a lot of promise in optoelectric and thermoelectric generation applications because of its high electron mobility and small bandgap. LÄS MER
3. Green Room : A climate controlling grow-box for growing mushrooms and greens.
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : This report covers a project on a partially automated aeroponic and fungi growing system. The purpose is to evaluate if an enclosed space system can be automated to produce healthy crops of greens and fungi, and investigate how well the system can switch between these two growth modes. LÄS MER
4. Alignment of Image Sensor using Piezoelectric Crystals
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : The use of piezoelectric crystals as a way to achieve automatic alignment of an image sensor in a camera was investigated in collaboration with Axis Communications AB. Piezoelectric crystals can be created into different configurations, piezoelectric stacks being one of the simpler ones. LÄS MER
5. Går det åt skogen? En kvalitativ studie om skogsägande, kalhyggen och Sveriges självbild som friluftsland
Master-uppsats, Lunds universitet/Miljövetenskaplig utbildningSammanfattning : The Swedish forestry sector has been dominated by clear-cutting methods for many decades and wood production has been of great importance for the economic development. Forests and its social values have also formed an important basis for the country’s identity with its recreation opportunities. LÄS MER