Sökning: "M Bath"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden M Bath.

  1. 1. Gut peptides in gastrointestinal motility and mucosal permeability

    Författare :Md. Abdul Halim; Webb Dominic-Luc; Per M Hellström; Lars Fändriks; Uppsala universitet; []
    Nyckelord :Gut regulatory peptides; Neuropeptides; Gastrointestinal mucosal permeability; Gastrointestinal motility; GLP-1; NPS; ROSE-010;

    Sammanfattning : Gut regulatory peptides, such as neuropeptides and incretins, play important roles in hunger, satiety and gastrointestinal motility, and possibly mucosal permeability. Many peptides secreted by myenteric nerves that regulate motor control are also produced in mucosal epithelial cells. LÄS MER

  3. 2. Praktiserad Reflexivitet: en vetenskapsteoretisk studie av forskningspolitisk forskning och vetenskapssociologi : Reflexivity in Practice: A Study of Science Policy Research and Sociology of Scientific Knowledge

    Författare :Fredrik Bragesjö; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; reflexivity; sociology of scientific knowledge; SSK; the strong programme; Bath school; reflexivism; double use; reflexivity in practice;

    Sammanfattning : This dissertation deals with the notion of reflexivity in the Sociology of Scientific Knowledge (SSK). Since the 1970s the SSK has developed theoretical and empirical tools to study scientific knowledge purely as a natural phenomenon. LÄS MER

  4. 3. A study of bubble behaviors in a liquid steel bath

    Författare :Yonggui Xu; Mikael Ersson; Pär Jönsson; Dongyuan Sheng; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The fundamental aspects of rising argon bubbles in molten metal flow were investigated by numerical simulations. The process of a bubble rising in the molten metal includes two steps, one is the bubble rising inside the liquid, and the other one is the bubble rising across the liquid surface. LÄS MER

  5. 4. A Study of Bubble and Inclusion Behaviors in a Liquid Steel Bath

    Författare :Yonggui Xu; Mikael Ersson; Pär Jönsson; Yogeshwar Sahai; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk materialvetenskap; Materials Science and Engineering;

    Sammanfattning :     The bubble formation processes in a water model experiment were measured by a high-speed camera. Nozzle diameters of 0.5 mm, 1 mm and 2 mm were investigated under both wetting and non-wetting conditions. LÄS MER

  7. 5. Chemical and stimulus-induced NMDA-dependent plasticity and the possible involved mechanisms

    Författare :Rui Li; Göteborgs universitet; []
    Nyckelord :synaptic plasticity; hippocampus; LTP; LTD; AMPA; NMDA; NR2A; NR2B;

    Sammanfattning : Long-term potentiation (LTP) and long-term depression (LTD) are considered as the most important forms of synaptic plasticity involved in learning and memory. The traditional way to induce LTP and LTD is by electric stimulation leading to activation of NMDA-R. LÄS MER