Search for dissertations about: "field"

Showing result 1 - 5 of 6882 swedish dissertations containing the word field.

  1. 1. Determination of the thermal conductivity of the insulation in district heating mains : Field measurements

    University dissertation from Göteborg : Chalmers tekniska högskola, Institutionen för byggnadsfysik

    Author : Karin Margaretha Borgström; Margaretha Borgström; Högskolan i Halmstad.; Chalmers tekniska högskola.; Chalmers University of Technology.; [1994]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Engineering physics Material physics with surface physics; TEKNIKVETENSKAP Teknisk fysik Materialfysik med ytfysik; district heating main; field measurements; thermal conductivity; measuring method; heat flow measurement; heat flux sensor; Samhällsbyggnadsteknik och arkitektur; Civil engineering and architecture;

    Abstract : This thesis concerns the development of a measurement method for determination in the field of the thermal conductivity of the insulation in buried district heating mains. The thermal conductivity of the insulation is calculated from the measured value of the radial heat flow through the heating main, the measured temperature difference across the insulation, and the dimensions of the heating main. READ MORE

  2. 2. Optimal Near-field Antenna Apertures in Lossy Media

    University dissertation from Chalmers University of Technology

    Author : Aidin Razavi; Chalmers tekniska högskola.; Chalmers University of Technology.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; near-field antennas; maximum penetration; near-field focusing; optimal near-field aperture; near-field power transfer; array signal processing.;

    Abstract : Antennas are traditionally designed for far-field applications such as wireless communications, radar, etc., where the antenna systems interact with other systems and objects which are located in the far-field zone of the antennas. READ MORE

  3. 3. The Development of Swedish Business Journalism Historical Roots of an Organisational Field

    University dissertation from Uppsala : Företagsekonomiska institutionen

    Author : Maria Grafström; Uppsala universitet.; [2006]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; institutional theory; organisational field; field emergence; institutional entrepreneurs; business journalism; business news; newspapers; Företagsekonomi;

    Abstract : Contemporary Swedish business journalism is an established organisational field with shared practice within and across organisations. Using a historical perspective, this dissertation investigates the early formation of this field and the formation of a shared meaning system for business journalism. READ MORE

  4. 4. Accounting in the field of governance

    University dissertation from Stockholm : School of Business, Stockholm University

    Author : Sabina Du Rietz; Stockholms universitet.; [2013]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business Administration; företagsekonomi; accounting; corporate; governance; field; investors; trade unions; accountability; technology;

    Abstract : Corporate governance phenomena have traditionally been, and are still, studied foremost as relationships between principals and agents. Studies of how accounting plays out in corporate governance settings rather share the interest in hierarchical influence than challenge it. READ MORE

  5. 5. Moisture Influence on Structural Behaviour of Pavements Field and Laboratory Investigations

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Farhad Salour; KTH.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Falling Weight Deflectometer FWD ; backcalculation; unbound material; subgrade; seasonal variation; moisture content; spring-thaw; drainage; pavement stiffness; field test; pavement instrumentation; resilient modulus; permanent deformation; repeated load triaxial test; unsaturated soil; matric suction.; Civil and Architectural Engineering; Byggvetenskap; Transportvetenskap; Transport Science;

    Abstract : The structural behaviour of pavements in cold regions can considerably be affected by seasonal variation in environmental factors such as temperature and moisture content. Along with the destructive effect of heavy traffic loads, climatic and environmental factors can considerably contribute to pavement deterioration. READ MORE