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Visar resultat 11 - 15 av 953 uppsatser som matchar ovanstående sökkriterier.

1. 11. INDUSTRIELLT FRAMSTÄLLT TEGEL – om en försvunnen industri och dess antikvariska konsekvenser

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Frida Karlsson; [2023-11-07]
   Nyckelord :bricks; replacement bricks; industrially manufactured bricks; post-war buildings;

   Sammanfattning : The thesis aims to investigate how the lack of industrially manufactured bricks affects conservation processes that mainly involve post-war buildings. The last brickworks in Sweden that manufactured bricks in an industrial manner has now closed and replacement bricks must therefore be imported. LÄS MER

3. 12. PLASTER CASTS AND CORROSION AN EXPERIMENTAL STUDY ON REMOVAL OF CORROSION PRODUCTS FROM PLASTER CASTS

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Gabriella Zimmerman; [2023-11-07]
   Nyckelord :plaster cast conservation; iron corrosion staining; xanthan gel; Arbocel®; latex cleaning; chelating agents;

   Sammanfattning : Conservation of plaster casts is complex due to the nature of the material itself. Corrosion of armature and metal structural supports is one of the most common causes of damage in plaster casts and subsequent corrosion staining. LÄS MER

4. 13. Bläckborttagning från ben med hjälp av geler En kvantitativ studie för bläckborttagning på björnbäcken och björnkranium från Naturhistoriska riksmuseet

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Engla Nordin; [2023-11-07]
   Nyckelord :Conservation; reversibility; bones; FTIR; nanogels; hydrogels; ink.;

   Sammanfattning : This bachelor's thesis has investigated four different hydrogels loaded in different solvents efficiency to remove unknown ink from four pelvic bones and one skull from five bear individuals that belongs to The Swedish Museum of Natural History. The experimental part of the thesis consists of an FTIR analysis together with microscopy and macroscopy analysis of the ink on the bear skeletons, as well as some tests of different gel-solvent combinations on a moose skull. LÄS MER

5. 14. Digitaliseringsgradens måttstock: En analytisk diskussion om nyckeltals potential att estimera digitalisering i svenska börsföretag

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Anton Remäng; Rickard Palm; Frida Jagler; [2023-09-01]
   Nyckelord :Digitalization; Digital intensity; PPE Turnover; Revenue per Employee RPE ; Tobin’s Q.;

   Sammanfattning : The advent of digitalization has significantly redefined the operational landscape of businesses worldwide. Given the influence of digitalization on organizational performance, it is essential to effectively quantify and comprehend its level within a firm. LÄS MER

7. 15. A PILOT STUDY ON STAIN REDUCTION Effects of Stains, Cleaning Agents, and Cleaning Methods on Polyester Textiles

   Master-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Karin Hindborg; [2023-08-28]
   Nyckelord :colour measurements; spot cleaning; suction table; tensile testing; textile con-servation;

   Sammanfattning : The thesis was an experimental pilot study that investigated efficiency and effects of stains and cleaning agents on polyester textiles. A literature review and interviews with textile conservators were used to understand the degradation of polyester fibres and to find suit-able staining and cleaning agents to use in the experiments of the study. LÄS MER