Search for dissertations about: "Leif Persson"

Showing result 1 - 5 of 9 swedish dissertations containing the words Leif Persson.

  1. 1. Analysis of regional seismic data by means of higher-order spectra

    Author : Leif Persson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; Earth sciences; Geovetenskap; Earth sciences; Geovetenskap; Geofysik med inriktning mot seismologi; Geophysics with specialization in Seismology;

    Abstract : The use of higher-order statistical and spectral estimators as complementary analysis for conventional regional seismic data processing is studied. The issues addressed are; the properties of the complex bispectrum of regional seismic phases, the experimental detection performance of higher-order statistical detectors, discrimination between local earthquakes and explosions, statistical tests and bicoherence, biphase and spatial bispectrum analysis of regional P-, S, and Lg-phases. READ MORE

  2. 2. Quasi-radial solutions of the p-harmonic equation in the plane and their stream functions

    Author : Leif Persson; Luleå tekniska universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Abstract : .... READ MORE

  3. 3. Knowledge Translation in Vietnam : Evaluating facilitation as a tool for improved neonatal health and survival

    Author : Leif Eriksson; Lars Wallin; Lars-Åke Persson; Uwe Ewald; Kate Gerrish; Uppsala universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Knowledge translation; Facilitation; Neonatal mortality; Primary health care; Vietnam; International Health; Internationell hälsa;

    Abstract : Neonatal mortality remains a problem worldwide, despite the existence of low-cost and evidence-based interventions. Unfortunately, the translation of these interventions into practice is deficient. READ MORE

  4. 4. On the relation of optimism and self-esteem to sensual-aesthetic capacity and subjective health

    Author : Leif Wenglert; Lars-Olof Persson; Stockholms universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Psychology; Psykologi; psykologi; Psychology;

    Abstract : In the present thesis three questions were central: Are high self-esteem individuals more optimistic about the future than those low in self-esteem? Are optimistic, high self-esteem individuals more hedonic or capable of enjoying the sensual-aesthetic aspects of life than pessimistic, low self-esteem individuals? Several measures of optimism and self-esteem were used in four studies. One of the self-esteem scales and one of the optimism-pessimism scales was developed by Wenglert (1980). READ MORE

  5. 5. Hidden criminality : theoretical and methodological problems, empirical results

    Author : Leif G. W. Persson; []
    Keywords : ;

    Abstract : .... READ MORE