Search for dissertations about: "Walter"

Showing result 1 - 5 of 108 swedish dissertations containing the word Walter.

  2. 1. Studies of the purification and properties of snake-venom phosphodiesterase and 5'-nucleotidase, and the use of these enzymes in the studies of some other enzymes which also attack mono- and polynucleotides

    Author : Walter Björk; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 2. The Microporous Metal in the Polymer Processing - Carbon Dioxide Assisted Mould Temperature Control

    Author : Hans Walter; Industriell Produktion; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : In this thesis a carbon dioxide assisted cooling technique for primarily injection moulds, a part of the so called ToolVac™ moulding technology, has been studied. The cooling technique is based on the injection of liquid carbon dioxide into microporous mould steel. READ MORE

  5. 3. Sample and hold measurement for binary detection of a quantum state

    Author : Jochen Walter; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Other physics; Övrig fysik;

    Abstract : Measuring the dynamics of a quantum bit (qubit) relies on the accurate detection of the quantum state of the system. A widely used method to measure the state of a solid state Josephson junction qubit is to measure the switching current of a Josephson device. READ MORE

  6. 4. The use of Fenton chemistry for reducing the refining energy during TMP production : the effect of free ferrous and free or chelated ferric ions

    Author : Karin Walter; Per Engstrand; Magnus Paulsson; Mittuniversitetet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The potential of using acid hydrogen peroxide under Fenton conditions to lowerthe electrical energy consumed during the production of Black spruce (Piceamariana) thermomechanical pulp (TMP) was investigated in pilot scale. Thechemical system, which consisted of ferrous sulphate, hydrogen peroxide andoptionally an enhancer (such as a chelating agent), was evaluated as an inter-stagetreatment. READ MORE

  7. 5. Making Plans - Telling Stories : Planning in Karlskrona/Sweden 1980 - 2010

    Author : Mareile Walter; Blekinge Tekniska Högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Urban planning; spatial planning; comprehensive plans; narratives; narrative analysis; Karlskrona; urban transformation; neoliberal development;

    Abstract : The aim of this thesis is to understand how a repertoire of municipal planning narratives evolved and how these were used as a means to explain, legitimise and produce change in a city that went through a process of urban transformation. The focus is set on the role of narratives in municipal plans as a mental preparation for change. READ MORE