Essays about: "Evaluation"

Showing result 1 - 5 of 7821 essays containing the word Evaluation.

  1. 1. COMPARISON OF MULTI-CRITERIA OPTIMIZATION IN TWO DIFFERENT TREATMENT PLANNING SYSTEMS

    University essay from

    Author : Anna Lindström; [2021-05-10]
    Keywords : Medical physics; Multi-criteria optimization; Pareto front; volumetric modulated arc therapy; head and neck cancer; prostate cancer;

    Abstract : Purpose: The purpose with this study was to compare multi-criteria optimization (MCO) for volumetric modulated arc therapy (VMAT) treatment plans in two different treatment planning systems. Theory: When performing treatment planning prior to radiation therapy it is important to prioritize between absorbed dose to target and absorbed dose to organs at risk (OAR). READ MORE

  2. 2. DEFORMABLE IMAGE REGISTRATION OF SPINE MAGNETIC RESONANCE IMAGES WITH ELASTIX FOR DETAILED CHARACTERIZATION OF DISC LOADING BEHAVIORS

    University essay from

    Author : Zainab Sirat; [2021-05-10]
    Keywords : Medical physics; Registration; MRI; Spine;

    Abstract : Purpose: This work aimed to develop an optimized strategy for registration of spine magnetic resonance (MR) images acquired with and without spinal loading, as well as evaluate the quality of the registration strategy with commonly used quality assessment methods. Method: Previously collected MR images of the lumbar spine of 37 individuals were re analyzed. READ MORE

  3. 3. EVALUATION OF RADIATION DOSES USING CONE BEAM COMPUTED TOMOGRAPHY IN ENDOVASCULAR AORTIC REPAIR AND SCOLIOSIS PROCEDURES

    University essay from

    Author : Louise Strandberg; [2021-04-06]
    Keywords : Medical physics; Cone beam CT; CT; EVAR; scoliosis; radiation dose; effective dose;

    Abstract : Purpose: The study includes the two areas, vascular surgery and orthopedics, and focuses on endovascular aortic aneurysm repair (EVAR) and scoliosis procedures. EVAR procedures contribute to a high radiation dose to the patient and for scoliosis procedures, it is often young girls that are undergoing surgery. READ MORE

  4. 4. Towards automatically generating explanations of software systems Generating explanations of a web-template system in different abstraction levels

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Alex Tao; Mahsa Roodbari; [2021-03-03]
    Keywords : software; explanation; architectural view; requirement; architecture; rationale; implementation; ontology; artifacts; architectural knowledge;

    Abstract : Traditional software documentation is often challenging to manage as its contentgrow. For example, information becomes scattered, information become hard to retrieve and the documentation has to satisfy multiple different stakeholders. The aimof this study was to find ways to address these challenges. READ MORE

  5. 5. How to gain a quality overview in Complex large system: An exploratory case study of self-driving car project at Volvo Cars.

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Kalayu Yemane Berhe; Rayna Singh Sengar; [2021-03-03]
    Keywords : quality overview; KPIs; complex domain; visualization; testing; requirement; integration level; stakeholders; verification; prototype;

    Abstract : Tracking of quality state of products during continuous development is important,especially if the development is carried out in a complex domain. Perhaps, a goodquality overview would enable effective decision making of stakeholders on progressstatus, follow-up tasks, and improvement plan. READ MORE