Sökning: "biologi C-"
Visar resultat 21 - 25 av 103 uppsatser innehållade orden biologi C-.
21. Metod för provtagning av svartlut och analys av såpa i svartlut
Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : In paper pulp production, many details can be optimized. For optimal separation of soap from black liquor, it is important to know the amount of soap in the black liquor. A project to produce a method for sampling black liquor and a method for measuring how much soap is present in black liquor by centrifugation was done at Södra Cell Mönsterås. LÄS MER
22. Effekter av psykofarmaka på planktonsamhällen - Experimentell pilotstudie.
Kandidat-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)Sammanfattning : Till följd av samhällets konsumtion av psykofarmaka, återfinns rester av preparaten i utgående avloppsvatten som oförändrade eller i form av metaboliter. Avloppsvattnet utgör därför en betyd-ande källa till att vår akvatiska miljö exponeras för psykofarmaka, vars verkningsmekanismer på-verkar akvatiska organismsamhällens struktur och funktion. LÄS MER
23. Skadeinsekters populationsdynamik i ett heterogent jordbrukslandskap
Kandidat-uppsats, Lunds universitet/Examensarbeten i biologiSammanfattning : Chemical pesticides have long been used to keep crops free from pests, but in modern agriculture biological control is viewed as a viable alternative to pesticides. The concept of biological control is to implement predators that feed upon the pests. LÄS MER
24. Understanding the Involvement of Leukocyte Cell-derived Chemotaxin 2 (LECT2) in Amyloidosis
Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : Leukocyte cell-derived chemotaxin 2 (LECT2) is a zinc-binding multi-functional protein comprising three disulfide bonds, that is involved in multiple disorders of worldwide concern. Recently LECT2 was found to be involved in amyloidosis (ALECT2) and is believed to be the third most common form of systemic amyloidosis. LÄS MER
25. Can the native shore crabs (Carcinus maenas) become a barrier to the invasion of the round goby (Neogobius melanostomus) in Öresund, southern Baltic Sea?
Master-uppsats, Lunds universitet/Examensarbeten i biologiSammanfattning : The round goby (Neogobius melanostomus) is a non-indigenous species to the Baltic Sea that has drawn the attention of many researchers in the last decade due to its rapid spreading and its impact on the local fauna. With recent concerns about the dispersal of the round goby towards the North Sea, the aim of this study was to determine if the native shore crab could compete with the invaders and prevent their advance. LÄS MER