Sökning: "Plaster casts"

Hittade 3 uppsatser innehållade orden Plaster casts.

1. 1. 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

3. 2. Case study of a 19th century gypsum cast of the Parthenon Frieze

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Lisa Bandgren; [2019-06-19]
   Nyckelord :Plaster casts; gypsum; Parthenon Frieze; Göteborgs Museum;

   Sammanfattning : This thesis is a case study of a 19th century gypsum cast of block WXI of the Parthenon Frieze. The gypsum cast is part of a continuous collection of eleven gypsum casts of the west part of the Frieze, casts of the blocks WI - WXI. The collection is housed in the Conservation Department at the University of Gothenburg. LÄS MER

4. 3. Comparison of Dental Side Effects between Two Oral Appliances for Sleep Apnea - a pilot study

   Master-uppsats, Umeå universitet/Tandläkarutbildning

   Författare :Hans Nemeczek; [2014]
   Nyckelord :;

   Sammanfattning : Oral appliances (OAs) represent a widespread treatment modality for patients with mild to moderate obstructive sleep apnea (OSA). OAs exist in many designs, but it is unknown if there are differences in terms of side effects between the various types. LÄS MER