Essays about: "2x2"

Showing result 1 - 5 of 38 essays containing the word 2x2.

1. 1. Collaborative Learning in an Immersive Virtual Environment: The Effects of Context and Retrieval Practice

   University essay from Lunds universitet/Institutionen för psykologi

   Author : Noelle Bender; [2024]
   Keywords : VR; collaborative Mapping; retrieval practice; contextual variation; desirable difficulty; ecological validity; Social Sciences;

   Abstract : The accessibility of Virtual Reality (VR) enables the investigation of desirable difficulties originating from memory research with increased ecological validity. The two desirable difficulties include contextual variation and retrieval practice. READ MORE

3. 2. Estimating Diffusion Tensor Distributions With Neural Networks

   University essay from Linköpings universitet/Algebra, geometri och diskret matematik; Linköpings universitet/Tekniska fakulteten

   Author : Rimaz Nismi; [2024]
   Keywords : Diffusion; Magnetic Resonance Imaging; MRI; Neural Networks; Optimal transport; Earth mover s distance; Sinkhorn distance;

   Abstract : Magnetic Resonance Imaging (MRI) is an essential healthcare technology, with diffusion MRI being a specialized technique. Diffusion MRI exploits the inherent diffusion of water molecules within the human body to produce a high-resolution tissue image. An MRI image contains information about a 3D volume in space, composed of 3D units called voxels. READ MORE

4. 3. Investigation of coarse-grid CFD approach for nuclear engineering application

   University essay from KTH/Fysik

   Author : Michela Casarella; [2023]
   Keywords : Thermal-hydraulics; Nuclear reactor; CFD; Sub-channel; Coarse-grid; Turbulence; Pressure drop; Termisk-hydraulik; kärnreaktor; CFD; underkanal; grovkornigt nät; turbulens; tryckfall;

   Abstract : In this thesis, an innovative coarse grid CFD approach is developed that aims toexploit the capabilities of sub-channel codes and CFD methods while overcoming theirlimitations. In the approach, a very coarse mesh is implemented in the CFD softwareOpenFOAM and a new wall treatment, based on the traditional concept of the wallfunction, is applied to the wall boundary conditions of the domain to take into accountthe low resolution of the grid which does not allow to effectively capture the effect of thesolid walls on the thermo-hydraulics of the flow. READ MORE

5. 4. From cheap to chic: a quantitative study on using comparative transparency as a tool for brand attribute upgrading

   University essay from Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Author : Adrian Brännstam; Simon Eliasson; [2023]
   Keywords : Brand alliances; Business Transparency; Comparative Advertising; Brand- and Product Quality Perceptions; Brand Attribute Upgrading;

   Abstract : This thesis constitutes the first attempt to investigate the concept of comparative transparency, a novel type of brand alliance, inspired by comparative advertising and enabled by the growing trend of business transparency in the apparel industry. Broadly, the present study is designed to investigate whether a weak brand can capitalize on the positive attributes of a strong brand merely by being presented as having common manufacturers in an online retailing context. READ MORE

6. 5. The Law of Small Numbers in Skewed Hiring Distributions: Consequences for Perceived Ethnicity Discrimination

   University essay from Linnéuniversitetet/Institutionen för psykologi (PSY)

   Author : Oscar Bauer; Castiau Lucie; [2023]
   Keywords : Law of small numbers; perceived ethnic discrimination; prototypical discrimination; observing discrimination; subjective probability.;

   Abstract : The law of small numbers bias is a representativeness heuristic that often leads individuals to draw extensive conclusions from small samples while underestimating the generalizability in larger ones. This study investigated whether individuals overestimate perceived discrimination in small employment samples and underestimate it in large ones. READ MORE