Sökning: "loss function"

Visar resultat 1 - 5 av 1181 avhandlingar innehållade orden loss function.

  1. 1. Nutrition, exercise and body composition in community-dwelling older adults : Effects on function, wellbeing and mortality

    Författare :Åsa von Berens; Tommy Cederholm; Afsaneh Koochek; Margaretha Nydahl; Peter Nordström; Uppsala universitet; []
    Nyckelord :Older adults; function; nutrition; wellbeing; mortality; exercise; sarcopenic obesity;

    Sammanfattning : Background: The demographic shift in society with more people reaching a high age provides new challenges for both society and the healthcare system.Aim: The overall aim of this thesis was to examine the impact of nutrition, exercise and body composition on function, wellbeing and mortality in community-dwelling older adults. LÄS MER

  3. 2. Fractionated irradiation of salivary glands : loss and protection of function

    Författare :Ulrika Funegård; Thorild Ericson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Irradiation; salivary glands; saliva composition; antioxidants; radioprotection;

    Sammanfattning : Radiotherapy of malignancies in the head and neck often involves the major and minor salivary glands in the radiation field. Adverse effects, such as dry mouth symptoms, are common after such therapy. LÄS MER

  4. 3. Rett syndrome, motor development, mobility and orthostatic reactions : loss of function, difficulties and possibilities

    Författare :Gunilla Larsson; Britta Lindström; Ingegerd Witt Engerström; Åsa Bartonek; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rett syndrome; child development; developmental disabilities; gait; impairment; mobility; motivation; motor skills disorders; orthostatic intolerance; physiotherapy; recovery of function.;

    Sammanfattning : Rett syndrome (RTT) is a rare, severe neurodevelopmental disorder, which partly develops in a predictable way, and influences many bodily functions. Regression, i.e. loss of earlier achieved abilities, is one of the clinical criteria for RTT. LÄS MER

  5. 4. Loss Minimisation in Dynamic Food Processes

    Författare :Marcus Henningsson; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; Teknik; Technological sciences; CFD; dual plane ERT; ERT; waste minimisation; loss; milk; density; sensor fusion; multivariate calibration; electrical resistance tomography; dairy process; turbidity; conductivity;

    Sammanfattning : The overall aim of the present work was to reduce losses during product changes or during rinsing in continuous food processing, with particular attention to dairy plants. The concept of sensor fusion of common process instruments was implemented as a tool to monitor the milk and fat concentrations in a dairy processing line. LÄS MER

  7. 5. Function follows Form : Trait-based approaches to climate change effects on wetland vegetation and functioning

    Författare :Helen Moor; Jon Norberg; Andrew Gonzalez; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Functional traits; Plant community ecology; Trait distributions; Wetlands; Ecosystem functioning; Ecosystem Services; Climate change; Dispersal; Metacommunity modelling; naturresurshushållning; Natural Resources Management;

    Sammanfattning : Climate change and habitat fragmentation are altering the structure and functioning of plant communities world-wide. Understanding how, why and with what consequences are major challenges of ecology today. Trait-based approaches focus on functional rather than taxonomic identity to facilitate process-based explanation and prediction. LÄS MER