Search for dissertations about: "thesis in test and measurement"

Showing result 11 - 15 of 672 swedish dissertations containing the words thesis in test and measurement.

  2. 11. Turbulent jets in confined spaces : application in mixing ventilation: experimental and numerical studies

    Author : Taghi Karimipanah; Mats Sandberg; H. A. Awbi; Högskolan i Gävle; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; turbulent; wall jet; impinging jet; free jet; confinement effect; pressure; throw; experimental; numerical; corner; momentum; mixing ventilation;

    Abstract : The basis of mixing ventilation is the airflow supply to the room by means of jets initiatedfrom the ventilation diffusers. To avoid the draught problem, the design of mixing ventilationmakes uses the throw term, which is defined as the distance to the supply air terminal inwhich the jet centreline mean velocity is decreased to a given value. READ MORE

  4. 12. Depression in teenagers and young adults : foundational studies of the new treatment paradigm TARA: Training for Awareness, Resilience, and Action

    Author : Erik Ekbäck; Eva Henje Blom; Ida Blomqvist; Jenny Molin; Inga Dennhag; Thorbjörn Lundberg; Elizabeth McCauley; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Depression; adolescents; young adults; medical students; mental health; anxiety; psychological stress; qualitative research; randomization; yoga; mindfulness; psychotherapy; antidepressant drugs; biomarkers; clinical trial; feasibility studies; online intervention; reliability; validity; confirmatory factor analysis; measurement invariance; barn- och ungdomspsykiatri; Child and Youth Psychiatry;

    Abstract : Introduction: Depression in adolescents and young adults is an increasing global health concern and available treatments are not convincingly effective. It is therefore important to develop and test novel treatments to improve treatment outcomes. READ MORE

  5. 13. On the subjective–objective distinction for measures of memory and cognition : Theoretical and methodological issues in questionnaire development and validation

    Author : Peter Vestergren; Widar Henriksson; Christina Wikström; Michael Rönnlund; Björn Lyxell; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; cognitive dysfunction; measurement; memory complaints; self report; subjective memory; subjective–objective; Other social sciences; Övrig samhällsvetenskap; didactics of educational measurement; beteendevetenskapliga mätningar;

    Abstract : The aim of this thesis was to develop a questionnaire for cognitive functioning, which could possibly be used as a screening instrument for early signs of dementia in the future. The introduction discusses the often made distinction between subjective and objective measures. READ MORE

  6. 14. Towards low-emitting and sustainable particle and fibreboards : Formaldehyde emission test methods and adhesives from biorefinery lignins

    Author : Venla Hemmilä; Stergios Adamopoulos; Luísa Maria Hora Carvalho; Linnéuniversitetet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Wood board industry; chamber methods; dynamic microchamber DMC ; bio-based adhesives; lignosulfonates; supercritical water hydrolyzed lignin; crosslinkers; fibreboards; particleboards; Forestry and Wood Technology; Skog och träteknik;

    Abstract : High volumes, fast production speed, and low material costs have been historically the driving factors of the particle- and fibreboard industries. However, in recent years the fossil-fuel dependency and health issues of the formaldehyde-containing adhesives used in the production have gained attention from both legislators and consumers. READ MORE

  7. 15. Bufferbloat and Beyond : Removing Performance Barriers in Real-World Networks

    Author : Toke Høiland-Jørgensen; Anna Brunström; Per Hurtig; Luca Muscariello; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bufferbloat; AQM; WiFi; XDP; TSQ; Flent; network measurement; performance evaluation; fairness; queueing; programmable packet processing; Computer Science; Datavetenskap;

    Abstract : The topic of this thesis is the performance of computer networks. While network performance has generally improved with time, over the last several years we have seen examples of performance barriers limiting network performance. In this work we explore such performance barriers and look for solutions. READ MORE