Sökning: "karlsson 2012"

Visar resultat 1 - 5 av 33 avhandlingar innehållade orden karlsson 2012.

  1. 1. Dynamics of macroeconomic and financial variables in different time horizons

    Detta är en avhandling från Jönköping : Jönköping International Business School

    Författare :Hyunjoo Kim Karlsson; Hyunjoo Kim Karlsson; Högskolan i Jönköping.; [2012]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : This dissertation consists of an introductory chapter and four papers dealing with financial issues of open economies, which can be in two broad categorizations: 1) exchange rate movements and 2) stock market interdependence. The first paper covers how the exchange rate changes affect the prices of internationally traded goods. LÄS MER

  2. 2. The early stage of galling

    Detta är en avhandling från Karlstad : Karlstads universitet

    Författare :Patrik Karlsson; Karlstads universitet.; Örebro universitet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materialteknik; Materials Engineering; Galling; Stainless steel; Tool steel; Friction; Sliding wear; SOFS; Tribology; Wear;

    Sammanfattning : In sheet metal forming (SMF) of materials such as stainless steels there is a major problem with transfer and accumulation of sheet material to the metal forming tool surface. The problem is known as galling; a kind of severe adhesive wear, which results in severe scratching of produced parts. LÄS MER

  3. 3. Modification of Float Glass Surfaces by Ion Exchange

    Detta är en avhandling från Växjö, Kalmar : Linnaeus University Press

    Författare :Stefan Karlsson; Linnéuniversitetet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ion exchange; float glass; surface modification; surface colour; flexural strength; Glasteknologi; Glass Technology;

    Sammanfattning : Glass is a common material in each person’s life, e.g. drinking vessels, windows, displays, insulation and optical fibres. By modifying the glass surface it is possible to change the performance of the entire glass object, generally known as Surface Engineering. LÄS MER

  4. 4. Gap discharge transducers applied to ultrasonic flow measurement

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Kristoffer Karlsson; Luleå tekniska universitet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : In this thesis, the potential of the gap discharge transducer is investigated as both a sound pulse emitter and a sound pulse receiver in a gas flow measurement setup. The main objective is to use the gap discharge transducer as an integral part in a gas flow measurement system developed for harsh environments. LÄS MER

  5. 5. A study of R&D projects how teams innovate

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Anna Karlsson; Luleå tekniska universitet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Funktionella produkter; Functional Product Development; Produktinnovation; Product Innovation;

    Sammanfattning : The ability to introduce new products and services, i.e. innovations, is regarded as a critical source of competitive advantage, and just as important as before. At the same time, development lead times have been reduced in order to allow a faster time to market. LÄS MER