Search for dissertations about: "disadvantages"

Showing result 21 - 25 of 305 swedish dissertations containing the word disadvantages.

  2. 21. A longitudinal approach to social exclusion in Sweden

    Author : Miia Bask; Björn Halleröd; David Gordon; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; family; immigrant; longitudinal analysis; social exclusion; Sweden; welfare problem; Sociology; Sociologi;

    Abstract : This thesis consists of four papers, and has as its central theme the accumulation of welfare problems and social exclusion. We use Swedish data and all analyses are based on individuals of working age. READ MORE

  4. 22. On small-signal analysis and control of the single- and the dual-active bridge topologies

    Author : Georgios D. Demetriades; Hans-Peter Nee; Jorma Kyyrä; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics; DC-DC converters; Soft-switching; High-frequency; High-power; Bi-directional; Single-Active Bridge; Elektronik; Electronics; Elektronik;

    Abstract : High-frequency dc-dc converters are nowadays widely used in a diversity of power electronic applications. High operating frequencies entail a reduction in size of the passive components, such as inductors, capacitors and power transformers. READ MORE

  5. 23. Extended Producer Responsibility in Cleaner Production: Policy Principle to Promote Environmental Improvements of Product Systems

    Author : Thomas Lindhqvist; Internationella miljöinstitutet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environmental technology; kontroll av utsläpp; pollution control; Miljöteknik; EPR Extended Producer Responsibility Product Environment Policy Recycling; Industriell ekonomi; Commercial and industrial economics;

    Abstract : The focus of the environmental policy-making has shifted noticeably during the last decade. From having played a fairly insignificant role in the 1980s and earlier, product-related environmental problems have attracted an ever-increasing interest from policy-makers, especially in industrialised countries in North-Western Europe. READ MORE

  6. 24. On the use of typical cases for knowledge-based consultation and teaching

    Author : Henrik Nordin; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Knowledge-based approaches to software development promise to result in important break-through both regarding our ability to solve complex problems and in improved software productivity in general. A key technique here is to separate domain knowledge from control information needed for the procedural execution of a program. READ MORE

  7. 25. Securing the Memory Hierarchy from Speculative Side-Channel Attack

    Author : Christos Sakalis; Magnus Själander; Sven Karlsson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datavetenskap;

    Abstract : Modern high-performance CPUs depend on speculative out-of-order execution in order to offer high performance while also remaining energy efficient. However, with the introduction of Meltdown and Spectre in the beginning of 2018, speculative execution has been under attack. READ MORE