Sökning: "isotopes"
Visar resultat 16 - 20 av 307 avhandlingar innehållade ordet isotopes.
16. Catalytic Properties of Protective Metal-Oxides
Sammanfattning : .... LÄS MER
17. Abundance and fractionation of rare earth elements in calcite and other secondary minerals in fractures in the upper kilometre of crystalline bedrock, SE Sweden
Sammanfattning : This thesis focuses on the geochemistry of secondary minerals, mainly calcite but also others such as fluorite and Ca/Al silicates, precipitated throughout the last 1.5 billion years in fractures of crystalline rock, SE Sweden. LÄS MER
18. Health, cattle and ploughs : Bioarchaeological consequences of the Secondary Products Revolution in southern Sweden, 2300-1100 BCE
Sammanfattning : In this thesis diet and health of people who lived in southern Sweden 2300-1100 BCE is studied. The study is based on bioarchaeological analyses of human remains from 46 localities in the areas of Uppland, Närke, Östergötland, Västergötland, and Scania. LÄS MER
19. Application of two dimensional compound specific carbon-chlorine isotope analyses for degradation monitoring and assessment of organic pollutants in contaminated soil and groundwater
Sammanfattning : Nearly 250,000 sites with past and present potentially polluting activities need urgent remediation within Europe. Major pollutants include organochlorines (OCls), e.g. chlorinated ethenes (CEs) and hexachlorocyclohexanes (HCHs), mainly used as industrial solvents and pesticides, respectively. LÄS MER
20. Chemical labelling methods for gel free based proteomics
Sammanfattning : In this thesis different aspects of gel free procedures for mass spectrometry based proteome analysis are addressed, with emphasis on labelling techniques. It is based on three original articles where the effects imposed onto peptides upon modification are investigated, and the development of a new type of labelling strategy is described. LÄS MER