Search for dissertations about: "PDS"

Showing result 1 - 5 of 39 swedish dissertations containing the word PDS.

  2. 1. The Politics of Social Networks : Interpersonal Trust and Institutional Change in Post-Communist East Germany

    Author : Astrid Hedin; Statsvetenskapliga institutionen; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; East Germany; PDS; SED; feminism; gender; political party; communicative action; logic of appropriateness; garbage-can decision-making; interpersonal trust; institutional change; social network; new institutionalism; structuration; Giddens; path-dependence; Political and administrative sciences; Statsvetenskap; förvaltningskunskap;

    Abstract : New institutionalist approaches are inherently weak at accounting for institutional change. In this book, social network analysis is proposed as a key to institutional change. The social network perspective focuses emergent patterns of interpersonal interaction and the resulting ties of interpersonal trust. READ MORE

  4. 2. Partial Discharges at Repetitive Rapidly Changing Voltages

    Author : Elisabeth Lindell; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; high dV dt; oil paper insulation.; repetitive voltages; short rise time; partial discharge measuring techniques; twisted pair; square-like voltages; corona; Partial discharges PDs ;

    Abstract : Electrical insulation can today be exposed to voltages having considerably higherfrequency components than the conventional power frequency AC 50 Hz or 60 Hz,for example due to the increased use of power electronics in power systems. Thishas in a number of cases caused unexpected behaviour, including failures. READ MORE

  5. 3. Measurement and Analysis of Partial Discharges at Semi-Square Voltages

    Author : Elisabeth Lindell; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; space charge; Partial discharges PDs ; short rise time; partial discharge measuring techniques; square-like voltages; repetitive voltages; corona;

    Abstract : Insulation is today being exposed to voltages having considerably higher frequency components than the conventional power frequency AC 50 Hz or 60 Hz, for example in motors supplied by adjustable speed drives based on pulse width modulated converters. This has in many cases caused unexpected behaviour of the insulation systems. READ MORE

  6. 4. Considerations on Swedish Dental Care : from leadership to patient satisfaction

    Author : Raimo Pälvärinne; Malmö universitet; []
    Keywords : Community dentistry;

    Abstract : The thesis consists of two papers which are based on a researchproject called ‘Considerations on Swedish Dental Care’. The aimsof the project were to analyse the characteristics of leadership in thepublic dental service (PDS) in Sweden (Paper I) and to study anddescribe patients’ opinions of dental care provided by the PDS andin private dentistry (Paper II). READ MORE

  7. 5. Mortality in women with personality disorders : Relationship to childbearing, ADHD and injuries treated in healthcare

    Author : Efthymios Kouppis; Lisa Ekselius; Bengt Gerdin; Emma Björkenstam; Charlotte Björkenstam; Sofie Westling; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Personality disorders (PDs) constitute a significant global health problem, with approximately 8% of the population fulfilling diagnostic criteria for one or more PDs. PDs influence various healthcare aspects of an affected person’s life, leading to impaired functioning, suffering, and a lower quality of life. READ MORE