Essays about: "Ra..."

Showing result 1 - 5 of 90 essays containing the word Ra....

  1. 1. osimetric impact of system spe cific geometric distortion on head and neck treatment plans in MRI only based radiation therapy

    University essay from

    Author : Jesper Brovall; [2022-01-13]
    Keywords : Medical physics; Dosimetry; MRI; Radiation therapy;

    Abstract : Background/ purpose: Because of the superior soft tissue contrast, in comparison with computed tomography (CT) data, magnetic resonance imaging (MRI) is of high interest to include in a larger extent in the ra diation therapy (RT) process. In an MRI only workflow, the CT scan is excluded and a synthetic CT is used for treatment plan ning. READ MORE

  2. 2. She-Ra and the Princesses of Power : Exploring Character Development and Queer Representation

    University essay from

    Author : Emelie Conrad; Fanny Malmsten; [2022]
    Keywords : character development; visual analysis; queer representation; animated series; narrative theory; character theory; She-Ra and the Princesses of Power; queer theory; visuell analys; queer representation; karaktärsutveckling; narrative theory; character theory;

    Abstract : In this thesis the animated tv series She-Ra and the Princesses of Power and the representation and the character development within it is researched and analyzed.  In television and media, representation has a history of being narrow. READ MORE

  3. 3. Electric propulsion of satellites as an alternative for implementation of a sunshade system

    University essay from KTH/Fysik

    Author : Maheen Arfan; Isabelle Bonnier; [2022]
    Keywords : Geoengineering; Sunshade system; Electric propulsion; Orbital mechanics; Sub-lagrange;

    Abstract : As an alternative solution to global warming, this thesis explores the possibility of aspace-based geoengineering scheme that may prove worthwhile to implement in parallel toother environmental efforts that help mitigate impact of climate change. One suggestionof a geoengineering solution is deploying a large number of sunshades in the vicinity ofthe first Lagrange point of the Sun-Earth system, and this prospective sunshade projectwould serve to shield Earth from incident solar radiation. READ MORE

  4. 4. Disaster Risk Reduction and Management in Metro Manila, Philippines : Case Study of the 2020 Typhoons: Quinta, Rolly and Ulysses

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Sara Ellinor Granström; [2022]
    Keywords : Disaster risk reduction and management; Philippines; Metro Manila; typhoons; tropical cyclones; loss and damage; transformation as liberation; Reducering och hantering av katastrofrisker; Filippinerna; Metro Manila; tyfoner; tropiska cykloner; förlust och skada; förändring som befrielse;

    Abstract : The Philippines is considered one of the most vulnerable countries in the world to climate disasters due to a combination of its geospatial, political, economic, and social attributes. The nation gets hit with an average of 20 annual tropical cyclones, also known as typhoons, and through the process of climate change, these events are only growing in both frequency and magnitude. READ MORE

  5. 5. Probability Distortion in the relationship between Depression and Problem Gambling: A Mediation Analysis

    University essay from Göteborgs universitet/Graduate School

    Author : Chi Nguyen; David Johansson; [2021-08-04]
    Keywords : problem gambling; depression; probability distortion; mediation; probability weighting function; prospect theory;

    Abstract : We posit that people with depressive symptoms are prone to problem gambling, and explore whether one possible driver of this is that depression increases misperception of probabilities. To test this hypothesis, we conducted a self-report survey on 230 regular gamblers recruited from Prolific. READ MORE