Search for dissertations about: "flow assurance"

Showing result 1 - 5 of 18 swedish dissertations containing the words flow assurance.

  2. 1. Installation effects and self diagnostics for ultrasonic flow measurement

    Author : Carl Carlander; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Electronics; Industriell elektronik;

    Abstract : In the district heating industry, heat meters, consisting among other things of a flow meter, are used for billing purpose. The district heating industry desires accurate and low cost flow measurements. There are mainly two reasons. An under estimation of the flow rate leads to a loss of income for the district heating industry. READ MORE

  4. 2. Quality assurance for magnetic resonance imaging (MRI) in radiotherapy

    Author : Mary Adjeiwaah; Tufve Nyholm; Rob HN Tijssen; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Magnetic resonance imaging; Radiotherapy; geometric distortions; patient-induced susceptibilities MR-only; radiofysik; radiation physics;

    Abstract : Magnetic resonance imaging (MRI) utilizes the magnetic properties of tissues to generate image-forming signals. MRI has exquisite soft-tissue contrast and since tumors are mainly soft-tissues, it offers improved delineation of the target volume and nearby organs at risk. READ MORE

  5. 3. Secure System Virtualization : End-to-End Verification of Memory Isolation

    Author : Hamed Nemati; Mads Dam; Gustavo Betarte; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Platform Security; Hypervisor; Formal Verification; Theorem Proving; HOL4; Cache attack; Security Monitor; Information Flow; Computer Science; Datalogi;

    Abstract : Over the last years, security-kernels have played a promising role in reshaping the landscape of platform security on embedded devices. Security-kernels, such as separation kernels, enable constructing high-assurance mixed-criticality execution platforms on a small TCB, which enforces isolation between components. READ MORE

  6. 4. Terahertz sensing for pharmaceutical applications

    Author : Anis Moradikouchi; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; frequency domain spectroscopy; terahertz sensing; multivariate analysis; Pharmaceutical; radar; porosity; powders; API content; tablets; powder flow characterization; tablet density;

    Abstract : Pharmaceutical tablets are manufactured through the compaction of powder blends or granules in batch or continuous processes. In continuous manufacturing, real-time assurance of quality becomes essential to ensure that the final product meets the quality standards approved by manufacturers and regulatory authorities. READ MORE

  7. 5. The Logics of Healthcare - In Quality Improvement Work

    Author : Christian Gadolin; Högskolan i Skövde; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; quality improvement; quality improvement work; healthcare organizations; healthcare professionals; institutional logics; institutional work; Medarbetarskap och organisatorisk resiliens FORE ; Followership and Organizational Resilience; quality improvement; quality improvement work; healthcare organizations; healthcare professionals; institutional logics; institutional work;

    Abstract : Quality improvement (QI) has become a cornerstone in contemporary healthcare organizations with the aim of enabling management that facilitates efficiency and effectiveness, while providing a consistent correlation between health spending and indicators of access to and quality of care. However, despite years of reform which have attempted to change healthcare professionals’ practice, traditional professional modes of working remain relatively stable and entrenched. READ MORE