Essays about: "16 december"

Showing result 1 - 5 of 24 essays containing the words 16 december.

  1. 1. Uncertainties in the use of synthetic CT (sCT) for daily online adaptive radiotherapy for lung cancer

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Johansson Vivika; [2023]
    Keywords : Medicine and Health Sciences;

    Abstract : Background and purpose: Cone Beam Computed Tomography (CBCT) based online adaptive radiotherapy (oART) has been clinically implemented for several anatomical sites worldwide. However, random and abrupt anatomical changes with large density alterations can occur in lung patients, leading to uncertainties with synthetic computed tomography (sCT) and dose calculation. READ MORE

  3. 2. Surface Guided Helical Tomotherapy for Total Marrow Irradiation

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Hedda Enocson; [2022]
    Keywords : Medicine and Health Sciences;

    Abstract : Background: Total marrow irradiation (TMI) with helical tomotherapy treatment (HT-TMI) can be used as conditioning regimen for leukemia patients prior to stem cell transplantation by radiating the skeletal tissue. To ensure adequate dose coverage a margin is applied to the clinical target volume (CTV), i.e. planning target volume (PTV) margin. READ MORE

  4. 3. A machine learning approach leveraging technical- and sentiment analysis to forecast price movements in major crypto currencies

    University essay from KTH/Matematik (Avd.)

    Author : Ludvig Harting; Nils Åkesson; [2022]
    Keywords : Artifical Neural Network; Crypto; Sentiment Analysis; Twitter; Technical Analysis; Bitcoin; Ether; Litecoin; Artificiellt Neuronnät; Kryptovalutor; Sentimentsanalys; Twitter; Teknisk Analys; Bitcoin; Ether; Litecoin;

    Abstract : This paper uses a back-propagating neural network (BPN) to predict the price movements of major crypto currencies, leveraging technical factors as well as measurements of collective sentiment derived from the micro-blogging network Twitter. Our dataset consists of daily, hourly and minutely price levels for Bitcoin, Ether and Litecoin along with 8 popular technical indicators, as well as all tweets with the currencies' cash tags during respective time periods. READ MORE

  5. 4. The Impact of Technology on Women’s Experience of Gender-based Violence : A Critical Discourse Analysis of the #16DaysofActivism Against Gender-Based Violence Campaign

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Lauren Bolinger; [2022]
    Keywords : TFGBV; technology; gender-based violence; discourse; social media;

    Abstract : This paper focuses on the topic of technology-facilitated gender-based violence (TFGBV) – forms of violence and abuse perpetrated against individuals on the basis of gender in online spaces or through technological means. It is a recent and highly pervasive issue that the activist, academic and development worlds are working to define. READ MORE

  6. 5. Feasibility study of initial orbit determination with open astronomical data

    University essay from KTH/Fysik

    Author : Linn Mattsson; [2022]
    Keywords : Space situational awareness; Space surveillance and tracking; Image analyse; Streak detection algorithm; Initial orbit determination; Rymdlägesbild; Bildanalys; Algoritm för streck detektering; Initial banbestämning;

    Abstract : In this report I present a feasibility study of using open astronomical data to make Initial Orbit Determination (IOD) for Resident Space Objects (RSO) appearing as streaks in telescope images. The purpose is to contribute to Space Surveillance and Tracking (SST) for maintaining Space Situation Awareness (SSA). READ MORE