Search for dissertations about: "Örjan Johansson"

Showing result 1 - 5 of 6 swedish dissertations containing the words Örjan Johansson.

  1. 1. Application of the sound method for characterisation of engine noise sources

    Author : Örjan Johansson; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

    Abstract : .... READ MORE

  2. 2. Experimental and multivariate analysis methods for sound quality evaluation of diesel engines

    Author : Örjan Johansson; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

    Abstract : Noise control and sound quality analysis are important, since noise has been registered to be a predominant factor in stress and a source of great annoyance. Traffic noise is a problem and a major part of this noise comes from heavy vehicles. READ MORE

  3. 3. Unveiling the ghost of the mountains : snow leopard ecology and behaviour

    Author : Örjan Johansson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The snow leopard (Panthera uncia) has remained an enigma – one of the most recognised yet least understood of the large carnivores. The lack of knowledge about the species’ basic ecology causes conservation and management plans to be largely built on conjecture. READ MORE

  4. 4. Transforming geographies of tourism and gender : Exploring women's livelihood strategies and practices within tourism in Latvia

    Author : Cecilia Möller; Lars Aronsson; Susanne Johansson; Örjan Sjöberg; Karlstads universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Latvia; tourism; gender identities; femininities; livelihood; post-socialism; Human geography; Kulturgeografi; Kulturgeografi; Human Geography;

    Abstract : This thesis explores different geographies of tourism, gender, work and liveli­hood in post-socialist Latvia. The study puts focus on the overall transforma­tion process and the reshaping of the tourism sector, in how Latvia is reimag­ined both as a nation state and as a tourism destination. READ MORE

  5. 5. Process Intensification by Ultrasound Controlled Cavitation

    Author : Taraka Rama Krishna Pamidi; Örjan Johansson; Andreas Almqvist; Luleå tekniska universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ultrasound; Acoustic and hydrodynamic cavitation; Process intensification; Sonochemistry; Teknisk akustik; Engineering Acoustics;

    Abstract : Process industries are cornerstones in today’s industrialized society. They contribute significantly in the manufacturing of various goods and products that are used in our day-to-day life. Our society’s paradigm of consumerism accompanied by a rise in global population drives an ever increasing demand for goods. READ MORE