Sökning: "removal technique"

Visar resultat 6 - 10 av 85 uppsatser innehållade orden removal technique.

1. 6. Design and evaluation of a novel Transillumination SFDI system for quantitative assessment of tissuesections for rapid, label-free cancer margin detection

   Master-uppsats, Linköpings universitet/Institutionen för medicinsk teknik

   Författare :Merel Younan; [2023]
   Nyckelord :SFDI; transillumination SFDI system; tissue-conserving surgeries; thin layers; tissue analysis; skin cancer;

   Sammanfattning : This study investigates the potential of Spatial Frequency Domain Imaging (SFDI) as a non-invasive imaging technique for tissue analysis in the context of Mohs surgery, a standard procedure for skin cancer removal with margin control. The current practice of performing multiple histopathologic sections during the procedure is time-consuming and labor-intensive. LÄS MER

3. 7. Quantitative susceptibility mapping of the knee: A comparison of approaches for addressing fatty tissue

   Master-uppsats, Lunds universitet/Sjukhusfysikerutbildningen

   Författare :Cornelia Säll; [2023]
   Nyckelord :Medicine and Health Sciences;

   Sammanfattning : Background/purpose Quantitative susceptibility mapping (QSM) is an MRI-based post processing technique to evaluate the magnetic susceptibility, χ, of human tissue using phase data. While brain imaging has been the most common application, other areas have also raised interest. LÄS MER

4. 8. Method Application of PST-Removal On Pressure-Sensitive Adhesive Laminated Paper: An Experimental Case Study

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Johan Norrman; [2022-11-03]
   Nyckelord :paper conservation; laminated paper; pressure-sensitive adhesive lamination; delamination; methodology;

   Sammanfattning : In this thesis the plausibility of applying methods and techniques for the removal of pressure-sensitive tapes (PSTs) in the delamination of pressure-sensitive adhesive laminations (PSA-laminations) is examined. The thesis also addresses if delamination is necessary and can be justified in regards to conservation theory, abiding to the concepts and notions of balance between material retention and material loss, reversibility, authenticity, and minimal intervention. LÄS MER

5. 9. Hantering av avfallskalk från kulsinterverkens rökgasrening i Kiruna - Karakterisering och framtida möjligheter : En idéstudie om hantering och nyttjande av avfallskalk

   Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Författare :Lina Malm; [2022]
   Nyckelord :;

   Sammanfattning : Dagens industrier har ett ansvar att bidra till en hållbar miljö vilket regleras genom lagstiftningar inom områden för utsläpp av föroreningar och avfallshantering. Det kräver bland annat processer för rökgasrening samt en vision för de medförande avfallsströmmarna. LÄS MER

7. 10. Evaluation of PFAS removal from nanofiltration membrane concentrate using foam fractionation

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

   Författare :William Stefansson; [2022]
   Nyckelord :PFAS; Aeration foam fractionation; Nanofiltration membrane; DWTP; Surfactant; PFAS; Skumfraktionering; Nanofiltration; Vattenverk; Surfaktant;

   Sammanfattning : Per- and polyfluorinated substances (PFASs) have become an urgent topic in the water treatment industry in recent years as a consequence of new scientific discoveries of the correlation between the ingestion of some PFASs and their toxicity in humans and other organisms. PFASs are synthetic compounds present in a variety of products. LÄS MER