Sökning: "andreasson"

Visar resultat 1 - 5 av 86 avhandlingar innehållade ordet andreasson.

  1. 1. Avian thermoregulation across age and seasons

    Författare :Fredrik Andreasson; Evolutionär ekologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ambient temperature; body temperature; Cyanistes caeruleus; energy expenditure; hypothermia; life-history theory; metabolic rate; Parus major; thermoregulation; trade-off; winter ecology;

    Sammanfattning : Animals constantly need to relate to prevailing environmental conditions and regulate their body temperature accordingly. Body temperature regulation in birds and mammals is inherently linked to energy expenditure and, thus, thermoregulation is a physiological mechanism that could trade-off with other costly processes, with potential long-term fitness consequences. LÄS MER

  3. 2. Doing informal care : Identity, couplehood, social health and information and communication technologies in older people’s everyday lives

    Författare :Frida Andréasson; Elizabeth Hanson; Tina Mattsson; Lennart Magnusson; Anna Strömberg; Anna Dunér; Linnéuniversitetet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Informal care; carers; older people; carer identity; ill bodies; social health; couplehood; Information and Communication Technology ICT ; ethnography; co-design; Health and Caring Sciences; Hälsovetenskap;

    Sammanfattning : The aim of the thesis has been a) to analyse how informal care influences the identity of carers and care recipients, their sense of couplehood and social health, and b) to explore the use of Information and Communication Technology (ICT) in the context of informal care and the everyday lives of older people. Study I focused on how older carers conceptualised their identity as carers on a Swedish online social forum, using a netnographic methodology. LÄS MER

  4. 3. Nutrient and Organic Matter Dynamics in Beech Forest Floors, in Relation to the Presence of Ground Flora

    Författare :Frida Andréasson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bioavailability; mineralisation; soil acidity; soil matrix solution; soil leachate; nitrate; ammonia; dissolved organic carbon; beech; Ground flora; forest floor; O horizon; A horizon; Plant ecology; Växtekologi;

    Sammanfattning : The objective of this thesis was to quantify differences between adjacent patches with and without ground flora of Deschampsia flexuosa L. Trin or Anemone nemorosa L. in two acid European beech (Fagus sylvatica L.) forest floors in south-west of Sweden. LÄS MER

  5. 4. Ligand-activated proteolysis in nutrient signaling

    Författare :Claes Andréasson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Cells respond to changing nutrient availability and make adjustments in physiological processes. Central for making proper adjustments is the ability to execute appropriate changes in patterns of gene expression. LÄS MER

  7. 5. Slack-Time Aware Dynamic Routing Schemes for on-chip networks

    Författare :Daniel Andreasson; Jönköping University; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Network on Chip; Dynamic Routing; Router design; Routing algorithms; Slack-time; Electronics; Elektronik; Computer science;

    Sammanfattning : Network-on-Chip (NoC) is a new on-chip communication paradigm for future IP-core based System-on-Chip (SoC), designed to remove a number of limitations of today’s on-chip interconnect solutions. A NoC interconnects cores by means of a packet switched micro-network, which improves scalability and reusability, resulting in a shorter time to market. LÄS MER