Sökning: "Quaternary"

Visar resultat 6 - 10 av 84 uppsatser innehållade ordet Quaternary.

1. 6. Effects of pharmaceutical excipients on the chemical stability of therapeutic proteins in a parenteral formulation

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Emmanuel Gulangayan Deniola; [2022]
   Nyckelord :Chemical stability; protein degradation; GA-Z; somatropin; pharmaceutical excipients; liquid chromatography; pharmaceutical technology; Chemistry;

   Sammanfattning : Proteins and peptides are widely used for the prevention, management, and cure of various illnesses. This vast therapeutic potential represents a significant portion of the pharmaceutical industry in the form of vaccines, antibodies, enzymes, and other protein-based therapeutics. LÄS MER

3. 7. Polymerization of isatin towards polymers for anion exchange membranes and gas separation applications

   Master-uppsats, Lunds universitet/Kemiska institutionen

   Författare :Simone Facchini; [2022]
   Nyckelord :organic chemistry; membranes; isatin; polymers; Chemistry;

   Sammanfattning : In a world where the problem of energy resources, pollution and all aspects related to these issues becomes more and more dominant, a greater commitment is needed in the search for solutions. The goal of this project is to make a contribution to the research and development of new materials to reduce the environmental impact in some fields. LÄS MER

4. 8. Late Quaternary Climate Reconstruction Using Rock - Magnetism in Loess on Portelet, Jersey

   Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Elias Hero; [2022]
   Nyckelord :;

   Sammanfattning : Loess is a very fine aeolian sediment that can be used as a proxy for stadial and interstadial glacialperiods. To understand how Earth’s climate have changed and what effects that change have had on theplanet and life on it we can use climate archives. LÄS MER

5. 9. A re-investigation of hummocky moraine formed from ice sheet decay using geomorphological and sedimentological evidence in the Vomb area, southern Sweden

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Tim Bjermo; [2022]
   Nyckelord :glacial geomorphology; remote sensing; LiDAR; sedimentology; glacitectonite; deformation structures; hummocky moraine; quaternary geology; deglaciation; glacial geomorfologi; fjärranalys; sedimentologi; glacitektonit; deformationstrukturer; småkullig morän; backlandskap; moränlandskap; kvartärgeologi; Earth and Environmental Sciences;

   Sammanfattning : Glacial sediment-landform assemblages have long been used to reconstruct the dynamics of ice sheets throughout the Quaternary time period, particularly so for the period of the last glaciation in northern Europe and southern Scandinavia. One such sediment-landform assemblage is hummocky moraine, which has previously been used as an all-encompassing descriptive terminology strongly associated with dead ice meltout and passive deglaciation. LÄS MER

7. 10. Post-IR IRSL dating of K-feldspar from Loess at Lowland Point, SW England : Developing a Chronology for Past Climate Records

   Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Elin Törnqvist; [2022]
   Nyckelord :loess; post-IR IRSL; Lowland Point; SW England; Quaternary; löss; post-IR IRSL; Lowland Point; England; kvartär;

   Sammanfattning : Loess deposits are terrestrial clastic sediments derived from aeolian deposition. Loess is transported in periglacial conditions and was mainly deposited in cold environments around glaciers during the Quaternary period. LÄS MER