Sökning: "sampling period"

Visar resultat 1 - 5 av 170 avhandlingar innehållade orden sampling period.

  1. 1. Distributed Control of Electric Drive Systems via Ethernet

    Författare :Lilantha Samaranayake; Chandur Sadarangani; Alexander Medvedev; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; adaptive sampling scheme; control delay; delay compensation; distributed control systems; Ethernet; Ethernet ready sensor actuator module; sampling period; Electrical engineering; Elektroteknik;

    Sammanfattning : This thesis is on adapting standard Switched Ethernet for distributed control applications in electric drive systems. The critical issue of Ethernet here is to provide services to real-time applications. LÄS MER

  3. 2. Spatial metabolomics using Surface Sampling Capillary Electrophoresis Mass Spectrometry  : New tool for direct surface sampling chemical analysis of biological samples

    Författare :Anastasia Golubova; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Analytical surface sampling tools enable direct chemical studies of solid biological samples, including morphologically diverse tissue, and provide both fast chemical analysis with minimum sample preparation and information about molecular spatial distribution. Spatially resolved investigations of tissue sections could help to reveal pathological mechanisms at specific tissue locations. LÄS MER

  4. 3. Gestational diabetes mellitus – prevalence in southern Sweden and risk factors for subsequent diabetes

    Författare :Claes Ignell; diabetes och endokrinologi Genomik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prognosis; insulin resistance; insulin secretion; ethnic groups; sampling; diabetes; cohort studies; prevalence; oral glucose tolerance test; Gestational diabetes;

    Sammanfattning : Background: Gestational diabetes mellitus (GDM) is associated with risks during pregnancy, during delivery, and in later life with a substantial risk of subsequent diabetes. The worldwide prevalence of GDM is increasing, but varies with differences in diagnostic methods and population characteristics. LÄS MER

  5. 4. Modeling and simulation of intrinsically disordered proteins

    Författare :Joao Henriques; Beräkningskemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Intrinsically disordered proteins; Coarse-grained models; Atomistic models; Metropolis Monte Carlo simulations; Molecular dynamics simulations; Sampling; Conformational analysis; Charge regulation; Surface adsorption;

    Sammanfattning : This work is primarily about the development, validation and application of computer simulation models for intrinsically disordered proteins, both in solution and in the presence of uniformly charged, ideal surfaces. The models in question are either coarse-grained or atomistic in nature, and their applications are dependent on the specific purpose of each study. LÄS MER

  7. 5. Cutaneous microdialysis : a technique for human in vivo sampling

    Författare :Thomas Andersson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Microdialysis enables in vivo sampling of endogenous and exogenous substances in the interstitial fluid. A probe equipped with a tubular semi-permeable dialysis membrane is inserted into the skin, and perfused with a physiological solution. LÄS MER