Sökning: "A Friedrich"

Visar resultat 1 - 5 av 58 avhandlingar innehållade orden A Friedrich.

  1. 1. Investigations for enhanced tribological performance of a hydraulic motor

    Författare :Daniel Nilsson; Friedrich Franek; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : A radial piston hydraulic motor has several components that encounter sliding orrolling motion under lubricated conditions. When a hydrostatic, hydrodynamic orelastohydrodynamic oil film separates the interacting surfaces, the wear and frictionare low provided of course the hydraulic fluid is free from the presence ofcontaminants. LÄS MER

  3. 2. Intensive care Muscle Wasting and Weakness : Underlying Mechanisms, Muscle Specific Differences and a Specific Intervention Strategy

    Författare :Guillaume Renaud; Lars Larsson; Oliver Friedrich; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : The intensive care unit (ICU) condition, i.e., immobilisation, sedation and mechanical ventilation, often results in severe muscle wasting and weakness as well as a specific acquired myopathy, i.e. LÄS MER

  4. 3. Computational Analysis of Tumour Heterogeneity

    Författare :Stefanie Friedrich; Erik Sonnhammer; Martin Hemberg; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; tumour heterogeneity; human genome and gene expression analyses; pathway annotation; fusion transcript detection; copy number calling; and high-resolution data; Biochemistry towards Bioinformatics; biokemi med inriktning mot bioinformatik;

    Sammanfattning : Every tumour is unique and characterised by its genetic, epigenetic, phenotypic, and morphological signature. The diversity observed between and within tumours, and over time, is termed tumour heterogeneity. An increased heterogeneity within a tumour correlates with cancer progression, higher resistance rates, and poorer outcome. LÄS MER

  5. 4. Engineering Aspects of Computing Systems for Accelerator based Light Sources

    Författare :Thilo Friedrich; Martin Törngren; Harold Lawson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Different characterization methods that rely on electron accelerator technology, in particular synchrotron light sources, have become major research tools for expanding fields in various natural sciences. While traditionally physics research has been the motivation for new accelerator facilities and system designs, newly emerging areas in life sciences, molecular sciences and material science are additionally driving forces today. LÄS MER

  7. 5. Systems Engineering for Computing Systems at Accelerator based Research Facilities

    Författare :Thilo Friedrich; Martin Törngren; Gerrit Muller; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Systems Engineering; control system; computing system; particle accelerator; research facility; Machine Design; Maskinkonstruktion;

    Sammanfattning : Large research facilities are major research enablers for expanding fields in various natural sciences. Traditionally built for physics and astronomy, nowadays fields like life sciences, medicine, molecular sciences and material sciences have become the driving forces, especially for particle accelerator based research facilities. LÄS MER