Search for dissertations about: "market turbulence"

Showing result 11 - 15 of 15 swedish dissertations containing the words market turbulence.

  2. 11. Acoustic modelling and testing of advanced exhaust system components for automotive engines

    Author : Sabry Allam; Hand Bodén; Antonio Torregrosa; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Theoretical physics; acoustic modelling; testing; two-port; diesel particulate filter; after treatment device; Teoretisk fysik; Physics; Fysik;

    Abstract : The increased use of the diesel engine in the passenger car, truck and bus market is due to high efficiency and lower fuel costs. This growing market share has brought with it several environmental issues for instance soot particle emission. READ MORE

  4. 12. Returning to Work : geographies of Employment in Turbulent Times

    Author : Emelie Hane-Weijman; Rikard Eriksson; Urban Lindgren; Gillian Bristow; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Regional resilience; adaptability; industry relatedness; labour branching; redundancy; industry mix; re-employment; industry mobility; regional mobility;

    Abstract : This thesis adds to theorizations of resilience, by placing workers and employment on the center stage. This has been addressed by contextualizing gross employment changes and workers’ way back to employment after redundancy. Swedish longitudinal microdata from 1990-2010 were used. READ MORE

  5. 13. Adaptive Logistics - Using Complexity Theory to Facilitate Increased Effectiveness in Logistics

    Author : Fredrik Nilsson; Förpackningslogistik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; complexity thinking ; epistemology; logistics; logistics systems ; paradigm; Teknik; Technological sciences; complexity theory ;

    Abstract : Logistics is gaining increased attention in companies since interconnectivity is increasing, and the interdependence among actors is enhanced due to challenges organizations are facing today (market changes, novel strategies, and technological improvements). While the logistics discipline has been characterized by an efficiency focus based on positivistic assumptions, the challenges of today require a focus on effectiveness i. READ MORE

  6. 14. Experimental and numerical investigation of axial turbine models

    Author : Berhanu Mulu; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : Hydropower is a versatile renewable source of power generation able to change rapidly operating conditions. Hydropower plants may today work over a larger operating range than designed for due to the introduction of renewable sources of energy and the deregulation of the electricity market. READ MORE

  7. 15. Numerical modelling of a Kaplan turbine at different operating conditions: model and prototype

    Author : Raluca Gabriela Iovanel; Michel Cervantes; Diana Maria Bucur; Sebastian Muntean; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : The increasing variability of the energy market has created a less favourable context for hydropower plants. The operating conditions of the hydraulic turbines are impacted by the fast power regulation required to compensate for the implementation of renewable energy resources such as wind, wave, or solarpower. READ MORE