Search for dissertations about: "Torbjörn Larsson"

Showing result 1 - 5 of 22 swedish dissertations containing the words Torbjörn Larsson.

  1. 1. Reactive sputtering applied to microelectronic devices

    Author : Torbjörn Larsson; Uppsala universitet; []

    Abstract : .... READ MORE

  2. 2. A state-space partitioning approach to trellis decoding

    Author : Torbjörn Larsson; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; coding; modulation; intersymbol interference; trellis; data transmission; state-space partition;

    Abstract : .... READ MORE

  3. 3. Natural products from nonracemie building blocks : synthesis of pine sawfly pheromones

    Author : Michael Larsson; Torbjörn Norin; Gunnar Westman; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Organic chemistry; Total synthesis; diastereoselective addition; dimethylzinc; Lewis acid; alkyllithium; Organisk kemi; Organic chemistry; Organisk kemi;

    Abstract : This thesis describes a number of synthetic approaches for obtaining chiral, enantiomerically pure natural products, in particular some semiochemicals. This has been accomplished by using various strategies; by starting from compounds from the chiral pool, by using chiral auxiliaries, via enzymatic resolutions or by chemical asymmetric synthesis. READ MORE

  4. 4. Mathematical Optimization Models and Methods for Open-Pit Mining

    Author : Henry Amankwah; Torbjörn Larsson; Björn Textorius; Alexandra Newman; Linköpings universitet; []

    Abstract : Open-pit mining is an operation in which blocks from the ground are dug to extract the ore contained in them, and in this process a deeper and deeper pit is formed until the mining operation ends. Mining is often a highly complex industrial operation, with respect to both technological and planning aspects. READ MORE

  5. 5. Multi-year maintenance optimisation for paved public roads - segment based modelling and price-directive decomposition

    Author : Per-Åke Andersson; Per Olov Lindberg; Torbjörn Larsson; Jonathan Bard; Linköpings universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; road maintenance optimisation; price-directive decomposition; Optimization; systems theory; Optimeringslära; systemteori;

    Abstract : I avhandlingen studeras hur kostnadseffektiva underhålls- (uh-)planer för belagd väg kan genereras, på basis av information om aktuellt vägytetillstånd och funktionella modeller för kostnads- och tillståndsförändringar, delvis utvecklade i samarbete med svenska Vägverket (VV). Tilltänkt användning är på strategisk och programnivå, innan mer detaljerad objektinformation finns att tillgå. READ MORE