Search for dissertations about: "drop-in"

Showing result 11 - 15 of 166 swedish dissertations containing the word drop-in.

  2. 11. Mitigating Knock in Heavy Duty Spark Ignition Engines : Experiments and simulations of diluted ethanol and methanol combustion

    Author : Senthil Krishnan Mahendar; Anders Christiansen Erlandsson; Christer Spiegelberg; James Szybist; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ethanol; Methanol; Dilution; Spark Ignition; Miller Timing; Machine Design; Maskinkonstruktion;

    Abstract : To effectively reduce fossil fuel dependence in the transport sector, an unprecedented increase in renewable fuel production is required. Short chain alcohols, such as ethanol and methanol, are well placed as they can be produced in a variety of renewable pathways from most carbon sources. READ MORE

  4. 12. Mechanical behaviour of carbon nanostructures

    Author : Henrik Jackman; Krister Svensson; Pavel Krakhmalev; Eleanor E. B. Campbell; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; carbon nanotubes; CNT; multiwalled carbon nanotubes; MWCNT; rippling; buckling; mechanical properties; transmission electron microscopy; TEM; scanning electron microscopy; SEM; atomic force microscopy; AFM; Young’s modulus; in situ TEM; in situ SEM; Physics; Fysik;

    Abstract : AbstractCarbon nanotubes (CNTs) have extraordinary mechanical and electrical properties. Together with their small dimensions and low density, they are attractive candidates for building blocks in future nanoelectromechanical systems and for many other applications. READ MORE

  5. 13. Enzyme selectivity as a tool in analytical chemistry

    Author : Anders Hamberg; Karl Hult; Harry Brumer; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; substrate specificity; competing substrates; enantiomeric excess analysis; library screening; ladder sequencing; carboxypeptidase Y; 2-pyridylmethylamine; MALDI; Candia antarctica lipase B; pig liver esterase; horse liver alcohol dehydrogenase; acylated cyanohydrins; Biochemistry; Biokemi;

    Abstract : Enzymes are useful tools as specific analytical reagents. Two different analysis methods were developed for use in the separate fields of protein science and organic synthesis. Both methods rely on the substrate specificity of enzymes. Enzyme catalysis and substrate specificity is described and put in context with each of the two developed methods. READ MORE

  6. 14. Protein Damage Control during Embryonic Stem Cell Differentiation: Role of the Proteasome

    Author : Malin Hernebring; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Embryonic Stem Cells; Proteasome; Protein Carbonylation; Advanced Glycation End products; Cell Differentiation; Oxidative stress; Aging; RNAi;

    Abstract : During the lifespan of organisms ranging from yeast to humans, there is an accumulation of macromolecular damage. However, these organisms produce youthful progeny with low damage levels. This thesis focuses on how this is accomplished. READ MORE

  7. 15. Hepatitis C virus kinetics during antiviral treatment

    Author : Tony Carlsson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Hepatitis C virus RNA; genotype; kinetics; interferon-alpha; ribavirin.;

    Abstract : It is estimated that 170 million individuals have chronic hepatitis C virus (HCV) infection, whereof 20-30% will develop end stage liver disease within 20-30 years. Antiviral therapy can stop this deterioration and clear the infection in 40-80% of the patients depending on treatment and HCV genotype. READ MORE