Sökning: "CF"

Visar resultat 21 - 25 av 165 avhandlingar innehållade ordet CF.

  1. 21. Carbon fibres from lignin-cellulose precursors

    Författare :Andreas Bengtsson; Monica Ek; Jim Parkås; Daniel Söderberg; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Carbon fibre; Kraft lignin; Cellulose; Dry-jet wet spinning; Kolfiber; Sulfatlignin; Cellulosa; Våtspinning; Luftgapsspinning; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : It is in the nature of the human species to find solutions of complex technical problems and always strive for improvements. The development of new materials is not an exception. One of the many man-made materials is carbon fibre (CF). LÄS MER

  3. 22. Aspects on puberty and fertility among females with cystic fibrosis a multidisciplinary study on humans and rats

    Författare :Marie Johannesson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :cystic fibrosis; puberty; fertility; hormonal profiles; CFTR mRNA; MDR mRNA; rat brain; pregnant rat lung; psychosocial aspects.;

    Sammanfattning : Due to intensified symptomatic treatment, a majority of patients with cystic fibrosis (CF) now go through puberty and reach adulthood. This provides new challenges for the CF health care providers. LÄS MER

  4. 23. Greenhouse gas emissions from Swedish milk production : towards climate-smart milk production

    Författare :Maria Henriksson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Greenhouse gas (GHG) emissions from food production represent 19-29% of global anthropogenic GHG and the dairy sector alone is estimated to contribute around 3%. This thesis assessed GHG estimates for milk production (i.e. milk carbon footprint (CF)) in a life cycle perspective. LÄS MER

  5. 24. Functional Aspects of Epithelia in Cystic Fibrosis and Asthma

    Författare :Zhanna Servetnyk; Godfried Roomans; Michael Wilschansky; Uppsala universitet; []
    Nyckelord :Cell biology; cystic fibrosis; CFTR; chloride transport; airway epithelium; sweat gland; asthma; corticosteroids; montelukast; Cellbiologi;

    Sammanfattning : The cystic fibrosis transmembrane conductance regulator (CFTR), a cAMP activated chloride channel in the apical membrane of epithelial cells, is defective in patients with cystic fibrosis (CF). Research efforts are focused on chloride channel function in order to find a cure for the disease. LÄS MER

  7. 25. Bacterial colonisation and infection of the lower airways in cystic fibrosis : a microbiological and clinical study

    Författare :Ferenc Karpati; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :cystic fibrosis; sputum; Pseudomonas aeruginosa; Stenotrophomonas maltophilia; Burkholderia cepacia; PCR; AP-PCR; 16S RNA gene; DNA sequencing; heterogeneity; TNF-[alpha]; IL-8; ibuprofen;

    Sammanfattning : Pulmonary deterioration has remained the major cause of mortality in cystic fibrosis (C17) patients despite the considerable improvement of their survival due to more efficient therapy and centralised care. The progression of the CF lung disease is correlated to inflection with a limited number of colonising bacterial species. LÄS MER