Search for dissertations about: "deregulated work"

Showing result 1 - 5 of 35 swedish dissertations containing the words deregulated work.

  2. 1. Methods for Capacity Allocation in Deregulated Railway Markets

    Author : Abderrahman Ait Ali; Jonas Eliasson; Anders Peterson; Maria Börjesson; Yves Crozet; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; railway capacity; capacity allocation; train timetable; cost benefit analysis; deregulated market; spårkapacitet; kapacitetstilldelning; tågtidtabell; samhällsekonomisk analys; avreglerad marknad;

    Abstract : Faced with increasing challenges, railways around Europe have recently undergone major reforms aiming to improve the efficiency and competitiveness of the railway sector. New market structures such as vertical separation, deregulation and open access can allow for reduced public expenditures, increased market competition, and more efficient railway systems. READ MORE

  4. 2. Collaborative conceptual design methods in the context of the Swedish deregulated railway market : From the perspectives of maintenance, infrastructure management, product provision, and research

    Author : Anna Malou Petersson; Jan Lundberg; Tobias Larsson; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Drift och underhållsteknik; Operation and Maintenance;

    Abstract : As a result of the deregulation of the Swedish railway market, the differentfunctions involved during the life cycle of railway products have been spreadout over different actors. The trigger for the work presented in this thesis wasthe insight that, since function-specific knowledge of the railway in Swedenbelongs to different organizations, special efforts would be needed to achieve aholistic picture of a railway product during the conceptual design phase. READ MORE

  5. 3. Modulating the activity of the c-Myc oncoprotein : implications for therapeutic treatment

    Author : Per Hydbring; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The Myc oncoprotein regulates numerous cellular processes and is frequently deregulated in cancer due to genetic lesions. However, in addition to its tumor promoting activity, Myc and other oncoproteins induce intrinsic safe-guard mechanisms against tumorigenesis like apoptosis and cellular senescence, which have to be overcome by additional genetic lesions for cellular transformation. READ MORE

  6. 4. A hydropower perspective on flexibility demand and grid frequency control

    Author : Linn Saarinen; Urban Lundin; Bengt Carlsson; Per Norrlund; Evert Agneholm; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydropower; frequency control; balancing; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

    Abstract : The production and consumption of electricity on the power grid has to balance at all times. Slow balancing, over days and weeks, is governed by the electricity market and carried out through production planning.  Fast balancing, within the operational hour, is carried out by hydropower plants operating in frequency control mode. READ MORE

  7. 5. Molecular Mechanisms Underlying Abnormal Placentation in the Mouse

    Author : Yang Yu; Reinald H. Fundele; Rolf Ohlsson; J. GRAHAM BURTON; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; IUGR; Placental phenotype; Placental hyperplasia; Diabetes; IHPD; Utvecklingsbiologi; Developmental biology; Utvecklingsbiologi;

    Abstract : Placental development can be disturbed by various factors, such as mutation of specific genes or maternal diabetes. Our previous work on interspecies hybrid placental dysplasia (IHPD) and two additional models of placental hyperplasia, cloned mice and Esx1 mutants, showed that many genes are deregulated in placental dysplasia. READ MORE