Sökning: "mikael hellström"

Hittade 2 avhandlingar innehållade orden mikael hellström.

  1. 1. Resultatenheter i kommunalteknisk verksamhet : struktur, process och effekt

    Detta är en avhandling från Lund Business Press

    Författare :Mikael Hellström; Lund University.; Lunds universitet.; [2002]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic theory; econometrics; Economics; intention of change; municipal; organizational design; effects; profit center; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

    Sammanfattning : The focus of this thesis is on the most widespread organizational change that the public sector has gone through during the 1990s: the introduction, implementation and continuous use of profit centers. There are three major reasons for studying profit centers. LÄS MER

  2. 2. Applications of Si1-xGex alloys for Ge devices and monolithic 3D integration

    Detta är en avhandling från Lund Business Press

    Författare :Konstantinos Garidis; Per-Erik Hellström; Mikael Östling; Sten Vollebregt; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Silicon; germanium; epitaxy; selective; pn junction; germanium on insulator; GOI; Ge PFET; bonding; monolithic; sequential; three dimensional; 3D; low temperature; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : As the semiconductor industry moves beyond the 10 nm node, power consumption constraints and reduction of the negative impact of parasitic elements become important. Silicon germanium (Si1−xGex) alloys have been used to amplify the performance of Si based devices and integrated circuits (ICs) for decades. LÄS MER