Search for dissertations about: "refinement"

Showing result 11 - 15 of 364 swedish dissertations containing the word refinement.

  2. 11. Model-based Approaches to Privacy Compliance

    Author : Hanaa Alshareef; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; GDPR; purpose limitation; social networks; refinement; privacy by design; data flow diagram; collaborative access control;

    Abstract : In the last decade, information technologies have been developing dramatically, and therefore data harvested via the Internet is growing rapidly. This technological change has a negative impact on privacy due to the sensitivity of the data collected and shared without convenient control or monitoring. READ MORE

  4. 12. Adaptive Solvers for High-Dimensional PDE Problems on Clusters of Multicore Processors

    Author : Magnus Grandin; Sverker Holmgren; Michael Thuné; Michael Bader; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; adaptive mesh refinement; anisotropic refinement; exponential integrators; Lanczos algorithm; hybrid parallelization; time-dependent Schrödinger equation; Scientific Computing; Beräkningsvetenskap;

    Abstract : Accurate numerical solution of time-dependent, high-dimensional partial differential equations (PDEs) usually requires efficient numerical techniques and massive-scale parallel computing. In this thesis, we implement and evaluate discretization schemes suited for PDEs of higher dimensionality, focusing on high order of accuracy and low computational cost. READ MORE

  5. 13. Computational protein crystallography : How to get the most out of your data

    Author : Justin Bergmann; Beräkningskemi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Hirshfeld atom refinement HAR ; ; quantum refinement; protein crystallography; X-ray crystallography; neutron crystallography; nitrogenase; acetylcholin esterase; triose isomerase;

    Abstract : It is important to obtain accurate three dimensional structures of molecules and proteins to understand and predict their function and behaviour. X-ray crystallography is the major technique to determine three dimensional structures of proteins. READ MORE

  6. 14. System Modeling and Design Refinement in ForSyDe

    Author : Ingo Sander; KTH; []
    Keywords : Electronic System Design; Hardware Software Co-Design; Electrical Engineering;

    Abstract : Advances in microelectronics allow the integration of more andmore functionality on a single chip. Emerging system-on-a-chiparchitectures include a large amount of heterogeneous componentsand are of increasing complexity. Applications using thesearchitectures require many low-level details in order to yield anefficient implementation. READ MORE

  7. 15. Laryngopharyngeal reflux - development and refinement of diagnostic tools

    Author : Olle Andersson; Göteborgs universitet; []
    Keywords : reflux; pH-monitoring; validation; questionnaires; larynx; hypopharynx;

    Abstract : Laryngopharyngeal reflux (LPR), characterized by symptoms of chronic cough, hoarseness, throat clearing, globus, laryngospasm, throat pain and excessive mucus has in recent years been recognized as an extra-esophageal manifestation of gastroesophageal reflux disease (GERD). There are still many questions to be answered regarding how to diagnose the LPR disease and how to effectively select patients that may benefit from treatment. READ MORE