Sökning: "COLONY"

Visar resultat 16 - 20 av 250 avhandlingar innehållade ordet COLONY.

  1. 16. Identification of principal chemical subsets of biofuel combustion : Ants walking in renewable fire

    Författare :Christoffer Pichler; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Reduced kinetic models; Biofuel; n-Heptane; Alcohols; Ant-Colony Reduction; Combustion chemistry; Fysicumarkivet A:2020:Pichler;

    Sammanfattning : The work in this thesis was carried out to highlight important chemical pathways in skeletal mechanisms for the three smallest alcohol fuels (methanol, ethanol and npropanol), two representative fuel alkanes n-heptane and n-decane, and finally the biodiesel surrogates, methyl-decanoate, methyl-5-decenoate, and methyl-9-decenoate. This aim was set up to further the efforts of creating Computational Fluid Dynamics (CFD) suitable mechanisms, which in turn can be used by the industry to improve, for example, engines or gas turbines, or by academia to further understand turbulent combustion. LÄS MER

  3. 17. Design of Hospital Operating Room Ventilation using Computational Fluid Dynamics

    Författare :Sasan Sadrizadeh; Sture Holmberg; Christian Poelma; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; Computational Fluid Dynamics CFD ; Ventilation System; Hospital Operating Room; Bacteria Carrying Particle; Surgical Site Infection; Colony Forming Unit; Airborne Particle Control; Air Quality; Thermal Comfort; Active-Passive Air Sampling methods; Computational Fluid Dynamics CFD ; ventilationssystem; operationssal på sjukhus; bakteriebärande partikel; infektion i samband med operation; kolonibildande enhet; kontroll av luftburna partiklar; luftkvalitet; termisk komfort; aktiva-passiva provtagningsmetoder för luft; Engineering Mechanics; Teknisk mekanik;

    Sammanfattning : The history of surgery is nearly as old as the human race. Control of wound infection has always been an essential part of any surgical procedure, and is still an important challenge in hospital operating rooms today. For patients undergoing surgery there is always a risk that they will develop some kind of postoperative complication. LÄS MER

  4. 18. On oral health in infants and toddlers

    Författare :Lill-Kari Wendt; Göteborg University Faculty of Odontology Department of Cariology; []
    Nyckelord :Child; Preschool; Colony Count; Microbial; Dental Caries *epidemiology microbiology; Dental Plaque epidemiology; Dietary Carbohydrates administration dosage; Female; Food Habits; Health Education; Dental statistics numerical data; Humans; Incidence; Infant; Longitudinal Studies; Male; Oral Hygiene statistics numerical data; Prevalence; Prospective Studies; Risk Factors; Streptococcus mutans isolation purification; Sweden epidemiology; Toothbrushing statistics numerical data;

    Sammanfattning : .... LÄS MER

  5. 19. Repair and Reconstruction of Peripheral Nerve Injuries. Treatment with G-CSF and Stromal Vascular Fraction

    Författare :Hanna Frost; Malmö Handkirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; peripheral nerve injuries; nerve regeneration; reconstructive surgical procedures; diabetes mellitus; rat sciatic nerve; granulocyte colony-stimulating factor; stromal vascular fraction; electrospinning; rats; Schwann cells;

    Sammanfattning : While surgery is a cornerstone in treatment of peripheral nerve injuries, it is not a comprehensive approach, and outcome is unsatisfactory, especially sensory function. The present aim was to translate recent findings about stem- and progenitor cells to improve regenerative outcome, where the cells have to be autologous, available within the same surgical procedure, and minimally manipulated. LÄS MER

  7. 20. Protein based approaches to understand and prevent contagious bovine pleuropneumonia

    Författare :Carl Hamsten; Anja Persson; Joachim Frey; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CBPP; Mycoplasma mycoides subsp. mycoides small colony type; humoral immune responses; recombinant surface proteins; ELISA; subunit vaccine; suspension bead array; Bioengineering; Bioteknik;

    Sammanfattning : Contagious bovine pleuropneumonia (CBPP) is a severe infectious disease caused by Mycoplasma mycoides subsp. mycoides small colony type (M. mycoides SC) and is a vast problem in Africa. LÄS MER