Sökning: "growth factors"

Visar resultat 21 - 25 av 1908 avhandlingar innehållade orden growth factors.

  1. 21. Biological growth on mineral façades

    Författare :Sanne Johansson; Avdelningen för Byggnadsmaterial; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; moisture transport; mortar; mosses; biodeterioration; lichens; moulds; mineral facades; building physics; thin rendering on thermal insulation; heat transfer; biological growth; algae; heat capacity;

    Sammanfattning : During the last years there has been reported considerable and rapid contamination on newly built rendered façades in Sweden due to biological growth. The problem is believed to occur mostly on façades of render applied on thermal insulation, but apart from this it is difficult to find clear relationships indication which façades might be infected. LÄS MER

  3. 22. Biological growth on rendered façades

    Författare :Sanne Johansson; Avdelningen för Byggnadsmaterial; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; temperature; render; radiation; photosynthesis; moulds; mosses; mortar; moisture; lichens; Imaging-PAM; humidity; heat capacity; heat; ETICS; algae; biological growth; calorimetry; desiccation tolerance;

    Sammanfattning : Biological organisms have an incredible ability to adapt to almost any environment and the humans activities on earth have created many new habitats for different kinds of organisms. For example can certain organisms grow on rocks and vertical cliffs, and when humans started building houses with mineral based façades, some organisms found that these were new habitats to live on. LÄS MER

  4. 23. Effects of growth hormone on cardiovascular risk factors and atherosclerosis

    Författare :Maria Leonsson Zachrisson; Göteborgs universitet; []
    Nyckelord :growth hormone; pituitary deficiency; dietary fat; cholesterol; low density; lipoprotein; intima-media thickness; IL-6; CRP; TNF-á;

    Sammanfattning : Hypopituitary patients with growth hormone (GH) deficiency (GHD) have increasedmorbidity and mortality from cardiovascular disease (CVD). GH treatment has both beneficialand potentially negative cardiovascular effects. LÄS MER

  5. 24. Growth and integrity of the small intestine in malnutrition and trauma

    Författare :Michael Wirén; Linköpings universitet; []
    Nyckelord :Glutamine; growth factors; intestinal mucosa; malnutrition; permeability; surgery; MEDICINE; MEDICIN;

    Sammanfattning : The small intestine is an active metabolic organ constituting a functional and immunologic barrier to toxins and microbes in the intestinal lumen. Injuries are repaired by rapid cell replication, which depends on nutritional and humoral growth factors. Glutamine has been suggested to be the most important nutrient for the enterocytes. LÄS MER

  7. 25. WC grain growth during sintering of cemented carbides : Experiments and simulations

    Författare :Karin Mannesson; John Ågren; Annika Borgenstam; Håkan Engqvist; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cemented carbide; Grain growth; Abnormal grain growth; Image analysis; Modeling; 3-D grain size distribution; Inverse Saltykov; Materials science; Teknisk materialvetenskap;

    Sammanfattning : Cemented carbides are composite materials consisting of a hard carbide and a ductile binder. They are powdermetallurgically manufactured, where liquid-phase sintering is one of the main steps. The most common cemented carbide consists of WC and Co and it is widely used for cutting tools. LÄS MER