Search for dissertations about: "cell recirculation"

Showing result 1 - 5 of 18 swedish dissertations containing the words cell recirculation.

  2. 1. Fermentation of undetoxified dilute acid lignocellulose hydrolysate for fuel ethanol production

    Author : Tomas Brandberg; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydrolysate; lignocellulose; Saccharomyces cerevisiae; nitrogen limitation; microaerobic conditions; cell recirculation; continuous fermentation; Mucor indicus; ethanol; cell retention;

    Abstract : Important aspects of ethanol production from undetoxified dilute acid lignocellulose hydrolysate are covered in this thesis, which primarily focuses on the use of Saccharomyces cerevisiae (Baker's yeast) as the biocatalyst. Nine different strains of S. READ MORE

  4. 2. Virion- and VAP-receptor recognition in the human adenovirus type 2 system

    Author : Eduardo Rodriguez; Centrum för analys och syntes; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; T7pol-M13; adenovirus fiber shaft fragment; receptor recirculation; lysosomotropic agents; Adenovirus; HeLa cells; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Abstract : This thesis is focused on the early steps of a complex virus-cell interaction. The human adenovirus type 2 (HAdV-2) infects permissive cells, by first recognizing a protein of the immunoglobulin superfamily that serves as the Coxsackie and adenovirus receptor (CAR). This attachment step is mediated by the adenovirus fiber protein. READ MORE

  5. 3. Exploring microfluidics as a tool to study cell-biomaterial interactions

    Author : Sarah-Sophia Carter; Gemma Mestres; Marlon Schneider; Uppsala universitet; []
    Keywords : Bone; Cement; Flow; Hydroxyapatite; In vitro; On-chip; Titanium; Engineering Science with specialization in Biomedical Engineering; Teknisk fysik med inriktning mot medicinsk teknik;

    Abstract : Considering the tremendous amount of research on the development of novel biomaterials, relatively few of these have reached the patient. This can at least in part be explained by the lack of predictive power of the currently used in vitro models, which are nowadays recognized to be too reductionist to accurately predict in vivo complexity. READ MORE

  6. 4. Operating conditions impact on flow and acoustics in turbocharger compressors

    Author : Emelie Trigell; Mihai Mihaescu; Mats Åbom; Lisa Prahl Wittberg; Damian Vogt; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Turbocharger; compressor; LES; surge; rotating stall; flow instabilities; inlet recirculation; aeroacoustics; acoustics; Teknisk mekanik; Engineering Mechanics;

    Abstract : Fluid machines are an integral part in energy conversion with applications from pumps, fans, propellers, compressors and turbines. In the automotive industry, turbochargers are commonly employed to counteract the effect of engine downsizing. READ MORE

  7. 5. Inner ear proteomics and barriers : Clinical and experimental findings

    Author : Jesper Edvardsson Rasmussen; Göran Laurell; Per Olof Eriksson; Helge Rask-Andersen; Jonas Bergquist; Måns Magnusson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vestibular schwannoma; Hearing loss; Inner ear; Proteome; Perilymph; Endolymph; Furosemide; NKCC1; Fetuin-A; Complement component factor-H realted protein 2; CFHR2; Inflammation; MRI; Oto-Rhino-Laryngology; Oto-rhino-laryngologi; Medical Cell Biology; Medicinsk cellbiologi;

    Abstract : Hearing is important in many aspects of life, including communication, assessing one’s surroundings, entertainment and social interaction. Hearing loss is common and according to the Global Burden of Disease Study, 5% of the global population require hearing rehabilitation (1). READ MORE