Sökning: "temperature"

Visar resultat 16 - 20 av 5005 avhandlingar innehållade ordet temperature.

  1. 16. Studies of ligand- and temperature-gated ion channels using microfluidic methods

    Författare :Maria Millingen; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; solution exchange; desensitization; temperature-gated; ion channel; temperature control; ligand-gated; TRPV1; GABAA receptor; microfluidics;

    Sammanfattning : This thesis describes the studies of the GABAA receptor, a ligand-gated ion channel, and the ligand- and temperature-gated ion channel TRPV1. The desensitization behavior of both of these proteins has been studied for different conditions, using a microfluidic device for superfusion. LÄS MER

  2. 17. Effects of Reject Refining at High Temperature on TMP Fibre Properties

    Detta är en avhandling från Sundsvall : Mid Sweden University

    Författare :Sven Norgren; Mittuniversitetet.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fibre collapse; fibre decollapse; high temperature; refining; reject; roughening; bonding; acoustic emission; mechanical pulping; softening temperature; bond strength; TECHNOLOGY Chemical engineering Chemical process and manufacturing engineering Cellulose and paper engineering; TEKNIKVETENSKAP Kemiteknik Kemisk process- och produktionsteknik Cellulosa- och pappersteknik;

    Sammanfattning : .... LÄS MER

  3. 18. On the impact of temperature perturbations on the creep of sensitive clay

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Yanling Li; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; thermal cycles; sensitive clays; oedometer tests; temperature; natural bonding; apparent preconsolidation pressure; multi-physics modelling; geothermal; static thermal loading;

    Sammanfattning : Temperature affects the soil response, but is not fully understood and quantified and thus often ignored. The temperature fluctuations resulting from energy foundations and construction activities, such as excavations and soil stabilization, however, may lead to changes in the hydromechanical response of the clay. LÄS MER

  4. 19. Modeling and Optimization of Reversed-Phase Chromatography : Effects of Modulators and Temperature

    Detta är en avhandling från Department of Chemical Engineering, Lund University

    Författare :Karolina Arkell; Lund University.; Lunds universitet.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reversed-phase chromatography; Hydrophobic interaction chromatography; Mechanistic modeling; INSULIN; KCl; Ethanol; Temperature; Multi-objective optimization; Constraint; Solubility;

    Sammanfattning : Many widespread diseases, such as diabetes, various types of cancer, and aggressive versions of influenza, are treated or prevented with biopharmaceuticals. Biopharmaceuticals are drugs that are based on proteins, peptides, antibodies, attenuated viruses (vaccines), and other biomolecules that are synthesized predominately in bacteria, yeast, and mammalian cells. LÄS MER

  5. 20. Short-term effects of ambient temperature on daily deaths and hospital admissions

    Detta är en avhandling från Umeå : Umeå Universitet

    Författare :Joacim Rocklöv; Umeå universitet.; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; temperature; humidity; weather; climate; climate change; hot; heat; cold; cold spell; cold wave; heat wave; health; hospitalization; hospital admission; death; mortality; morbidity; epidemiology; environmental epidemiology; time series; MEDICINE Social medicine Public health medicine research areas; MEDICIN Socialmedicin Folkhälsomedicinska forskningsområden; Occupational and Environmental Medicine; arbets- och miljömedicin;

    Sammanfattning : Background: Incidence of death and hospitalizations have been observed to depend on short-term changes in weather and to increase with extreme temperatures. This thesis aims to strengthen the scientific knowledge on the relationship between temperature and daily deaths, but also the relationship between temperature and daily hospital admissions. LÄS MER