Sökning: "Statistical Shape Model"

Visar resultat 1 - 5 av 38 uppsatser innehållade orden Statistical Shape Model.

1. 1. Comparison of Modified Double Tray Method and 3D scanning i prosthodontics

   Master-uppsats, Umeå universitet/Institutionen för odontologi

   Författare :Elsa Nermo; Eloïse Rousseau; [2023]
   Nyckelord :3D scanning; modified double tray method.;

   Sammanfattning : The purpose of this in vitro study was to investigate and to compare the precision of two different impression techniques for oral prosthetic construction, namely the analogue modified double tray method, and the digital three-dimensional scanning with Trios 3D shape intraoral scanner. The analog method used was a modified double tray method where the tray had been removed to diminish vertical discrepancies in occlusion. LÄS MER

3. 2. Unga universitetsstudenters kunskaper om sex, attityder till sex och cybersexualitet

   Kandidat-uppsats, Lunds universitet/Socialhögskolan

   Författare :Petronella S. Månsson; Fredrik Möller; [2023]
   Nyckelord :KAP; kunskap attityd och praktik; sexualitet; sex; cybersexualitet knowledge attitude and practice; sexuality; cyber sexuality; Social Sciences;

   Sammanfattning : The primary objective of this investigation entailed examining the sexual knowledge, attitudes, and behaviors of young adults aged 18-29 who were enrolled at Lund University. Additionally, the study sought to determine whether a statistical relationship exists between knowledge, attitudes, and practices. LÄS MER

4. 3. Post-Correction of time series forecasts

   Uppsats för yrkesexamina på avancerad nivå, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Arunas Kalinauskas; Dennis Slepov; [2023]
   Nyckelord :time series forecasting;

   Sammanfattning : Time series forecasting is an important problem with various applications in different domains. Improving forecast performance has been the center of investigation in the last decades. Several pieces of research show that old statistical methods, such as ARIMA, are still state-of-the-art in many domains and applications. LÄS MER

5. 4. Optimising microfluidic preparation of lipid sponge phase nanoparticles for biomolecule encapsulation

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Owais Khalil; [2023]
   Nyckelord :Sponge phase; lipid nanoparticles; microfluidics; SAXS; cryo-TEM; DLS; chemical engineering; Chemistry;

   Sammanfattning : Drug delivery with lipid nanoparticles, especially sponge phase lipid nanoparticles (LNP), has been well studied because of its ability for drug encapsulation and transferring the drug through the cell membrane. The sponge phase LNP formulation could be affected by the molecular structure of the lipid, the temperature, pH, dilution, the buffer, and the addition of a stabiliser. LÄS MER

7. 5. Micro-CT based finite element models for mechanical strength assessment of glass ceramic scaffolds obtained through the robocasting technique

   Master-uppsats, KTH/Hållfasthetslära

   Författare :Gustav Thessén; [2022]
   Nyckelord :µ-CT modelling; phase-field method; bio-glass scaffolds; strength assessment; Mikrotomografi; μ-CT; fasfältsmetoden; bio-glas stödstrukturer; brottgräns;

   Sammanfattning : In this thesis, micro computed tomography (μ−CT) scans of a bio-glass scaffold produced by the robocasting technique was used to create finite element method (FEM) models with the purpose of determining its mechanical strength. Prior to this, a Matlab script was used to create several simplified geometries of the scaffold in an effort to determine the importance of scaffold design parameters (such as the fiber compenetration between two adjacent printing planes) on the strength of the scaffold. LÄS MER