Sökning: "David Söderström"

Hittade 4 avhandlingar innehållade orden David Söderström.

  1. 1. Epitaxy, analysis and application of semi-insulating III-V materials

    Författare :David Söderström; KTH; []
    Nyckelord :InP; GaInP; semi-insulating materials; iron doping; ruthenium doping; HVPE; diffusion; deep levels; capture cross sections; resistivity analysis; buried heterostructure laser;

    Sammanfattning : Semi-insulating (SI) III-V materials can provide electricalisolation for integration and capacitance minimisation for highspeed operation. Compared to the polyimides, these can offerbetter thermal conduction. Ever since the fabrication of thefirst SI III-V materials, transition metals have been utilisedas deep impurities to impart SI properties. LÄS MER

  3. 2. Expectations, Uncertainty, and Monetary Policy

    Författare :David Kjellberg; Annika Alexius; Nils Gottfries; Ulf Söderström; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Monetary Policy; Expectations; Uncertainty; Uncovered Interest Parity; Interest Rates; Economics; Nationalekonomi;

    Sammanfattning : Essay 1 - To evaluate measures of expectations I examine and compare some of the most common methods for capturing expectations: the futures method which utilizes financial market prices, the VAR forecast method, and the survey method. I study average expectations on the Federal funds rate target, and the main findings can be summarized as follows: i) the survey measure and the futures measure are highly correlated; the correlation coefficient is 0. LÄS MER

  4. 3. Simuleringens situerade aktiviteter : Förutsättningar för lärande i polisutbildning

    Författare :David Sjöberg; Tor Söderström; Hans Rystedt; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; simulation; police; police education; vocational education; learning; scenario training; simulation pedagogy; professional knowing; pedagogik; Education;

    Sammanfattning : This thesis is about simulations in professional education and what they mean for developing professional knowing. When educating new police officers, using simulations is an integral part of the educational program. A starting point for the studies in this thesis was that not only the scenario but also the preparation and the debriefing, i.e. LÄS MER

  5. 4. Från patient till kund : Intåget av marknadstänkande i sjukvården och förskjutningen av patientens position

    Författare :Lars Nordgren; Institutionen för tjänstevetenskap; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; subject position; patient rights; patient position; marketization; freedom of choice; displacement; discursive formation; discourse; Customer position; conditions of possibility; transformation; Social economics; Social ekonomi;

    Sammanfattning : Marketization of society has gradually transformed health care at the end of the 20th century. The conditions of possibility for this transformation have been the social impact of the market discourse and the discourse on patient rights. These discourses brought about a displacement of the discursive order in health care. LÄS MER