Search for dissertations about: "TSP"

Showing result 1 - 5 of 29 swedish dissertations containing the word TSP.

  2. 1. On urban air pollution measurements : analysis for identification and classification of sources

    Author : Peter Molnár; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Vertical gradients; sulphur; pm2.5; tsp; ultra fine particles; particle size distribution; air mass trajectories; traffic emissions; dmps; edxrf;

    Abstract : .... READ MORE

  4. 2. Evaluation of bus priority strategiesin coordinated traffic signal systems

    Author : Johan Wahlstedt; Karl-Lennart Bång; Haris Koutsopoulos; Lars-Göran Mattsson; Kosonen Iisakki; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bus priority; public transport priority; transit priority; PTSP; TSP; traffic signal; traffic signal control; traffic signal control systems; self-optimising signal control; PRIBUSS; SIL simulation; traffic simulation; Transportvetenskap; Transport Science;

    Abstract : Increasing congestion and environmental concerns have evoked an interest in promoting urban Public Transport (PT) the last decades. In 2012 the City of Stockholm adopted an “Urban mobility strategy” stating that public transport, cycling and walking should be prioritised over cars in central Stockholm. READ MORE

  5. 3. On Approximating Asymmetric TSP and Related Problems

    Author : Anna Palbom; Mikael Goldmann; Lars Engebretsen; Peter Jonsson; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Komplexity theory; algorithms; approxiamtion; Computer science; Datalogi;

    Abstract : In this thesis we study problems related to approximation of asymmetric TSP. First we give worst case examples for the famous algorithm due to Frieze, Gabiati and Maffioli for asymmetric TSP with triangle inequality. Some steps in the algorithm consist of arbitrary choices. To prove lower bounds, these choices need to be specified. READ MORE

  6. 4. Influence of Islet-derived Factors in Islet Microcirculation and Endocrine Function

    Author : Carl Johan Drott; Per-Ola Carlsson; Leif Jansson; Albert Salehi; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; diabetes mellitus; pancreas; blood flow; islet vascularity; islet-derived; TSP-1; ghrelin; CART; irisin; Medical Cell Biology; Medicinsk cellbiologi;

    Abstract : Diabetes mellitus is a disorder with complex pathology and is frequently associated with vascular complications. In the islet micro milieu locally generated factors may affect both the physiology and the morphology of the tissue. READ MORE

  7. 5. Structural and Interaction Studies of Bacterial Polysaccharides by NMR Spectroscopy

    Author : Eva-Lisa Nordmark; Göran Widmalm; Sven Müller-Loennies; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; bacterial polysaccharides; NMR; interaction studies; structural studies; Escherichia coli; Salmonella enteritidis; Streptococcus thermophilus; Propionibacterium freudenreichii; Pseudoalteromonas aliena; P22 TSP; Organic chemistry; Organisk kemi;

    Abstract : An introduction to bacterial polysaccharides and the methods for structural determination are described in the first two parts of the thesis.In a structural elucidation of bacterial polysaccharides NMR experiments are important as is component analysis. A short description of immunochemical methods such as enzyme immunoassays is included. READ MORE