Search for dissertations about: "Radiation computer"

Showing result 1 - 5 of 105 swedish dissertations containing the words Radiation computer.

2. 1. New Strategies for Ensuring Time and Value Correctness in Dependable Real-Time Systems

   Author : Hüseyin Aysan; Sasikumar Punnekkat; Iain Bate; Mälardalens högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Abstract : Dependable real-time embedded systems are typically composed of a number of heterogeneous computing nodes, heterogeneous networks that connect them and tasks with multiple criticality levels allocated to the nodes. The heterogeneous nature of the hardware, results in a varying vulnerability to different types of hardware failures. READ MORE

4. 2. Energy and intensity modulated radiation therapy with electrons

   Author : Lennart Olofsson; Mikael Karlsson; Magnus Karlsson; Björn Zackrisson; Erik Traneus; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiation sciences; Radiation therapy; Conformal therapy; IMRT; Electrons; Electron treatment head; Electron MLC; Bremsstrahlung reduction; Integral dose; Penumbra; Output factor; Strålningsvetenskap; Radiation biology; Strålningsbiologi; radiofysik; radiation physics;

   Abstract : In recent years intensity modulated radiation therapy with photons (xIMRT) has gained attention due to its ability to reduce the dose in the tissues close to the tumour volume. However, this technique also results in a large low dose volume. READ MORE

5. 3. Resource efficient automatic segmentation of medical images

   Author : Minh Hoang Vu; Tommy Löfstedt; Tufve Nyholm; Anders Garpebring; Joakim Jonsson; Örjan Smedby; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; radiotherapy; medical imaging; deep learning; convolutional neural network; generative adversarial network; data augmentation; semantic segmentation; classification; activation map compression; radiofysik; radiation physics;

   Abstract : Cancer is one of the leading causes of death worldwide. In 2020, there were around 10 million cancer deaths and nearly 20 million new cancer cases in the world. Radiation therapy is essential in cancer treatments because half of the cancer patients receive radiation therapy at some point. READ MORE

6. 4. An analysis of the dynamics of multidisciplinary medical team meetings and the use of communication technology

   Author : Bridget Kane; Ireland Trinity College University of Dublin; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Science; CSCW; HCI; MDT; Decision making; MDTM; Teamwork; Information Systems; Informatik;

   Abstract : Multidisciplinary medical team meetings (MDTM)s are collaborative fora where healthcare spe- cialists come together to discuss patient cases, establish a definitive diagnosis and determine the best treatment strategy for the patient. The practice of MDTMs is growing in importance as regulatory agencies advocate their adoption into routine practice. READ MORE

7. 5. Fault-Tolerance Strategies and Probabilistic Guarantees for Real-Time Systems

   Author : Hüseyin Aysan; Sasikumar Punnekkat; Radu Dobrin; Hans Hansson; Petru Eles; Mälardalens högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; embedded systems; real-time systems; fault tolerant design; real-time analysis; dependability analysis; Computer engineering; Datorteknik; Computer Science; datavetenskap;

   Abstract : Ubiquitous deployment of embedded systems is having a substantial impact on our society, since they interact with our lives in many critical real-time applications. Typically, embedded systems used in safety or mission critical applications (e.g. READ MORE