Sökning: "Jan Lindgren"

Visar resultat 11 - 15 av 25 avhandlingar innehållade orden Jan Lindgren.

  1. 11. Education, Stratification and Reform : Educational Institutions in Comparative Perspective

    Författare :Marcus Österman; Joakim Palme; Karl-Oskar Lindgren; Jan Teorell; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Detracking; Education; Educational institutions; Educational inequalities; Education policy; Educational reform; Educational systems; Equality; Political economy; Political Parties; Social Trust; Tracking; Vocational education; Vocational training; Varieties of Capitalism; Statskunskap; Political Science;

    Sammanfattning : The main argument of this thesis is that research has to take the institutional character of education seriously. Educational institutions carry considerable weight for outcomes of education and their design is a matter of intense political debate. LÄS MER

  3. 12. Routing and quality of service in wireless and disruption tolerant networks

    Författare :Anders Lindgren; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Sammanfattning : Wireless networks have become a common means of communication, and their popularity continues to rise as they enable communication in locations and settings where it was previously unfeasible. While promising many advantages, these networks also pose new challenges. LÄS MER

  4. 13. “It’s all about survival” : Young adults’ transitions within psychiatric care from the perspective of young adults, relatives, and professionals

    Författare :Eva Lindgren; Barbro Arvidsson; Luleå tekniska universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nursing; Omvårdnad;

    Sammanfattning : Aim:The overall aim of this thesis was to explore young adults’ transitions within psychiatric care from the perspective of young adults, relatives, and professionals. Method: The thesis includes four studies (I–IV) with a qualitative approach. LÄS MER

  5. 14. Experimental and computational investigation of the roll forming process

    Författare :Michael Lindgren; J Huetink; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Material Mechanics; Materialmekanik;

    Sammanfattning : One of the first questions to consider when designing a new roll forming line is the number of forming steps required to produce a profile. The number depends on material properties, the cross-section geometry and tolerance requirements, but the tool designer also wants to minimize the number of forming steps in order to reduce the investment costs for the customer. LÄS MER

  7. 15. Applications of decision diagrams in digital circuit design

    Författare :Per Lindgren; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inbyggda system; Embedded System;

    Sammanfattning : Design methodology of digital circuits is a rapidly changing field. In the last 20 years, the number of transistors on a single chip has increased from thousands to tens of millions. This sets new demands on the design tools involved, their ability to capture specifications on a high level, and finally synthesize them into hardware implementations. LÄS MER