Sökning: "A Israelsson"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden A Israelsson.

  1. 1. Asymptotics of random matrices and matrix valued processes

    Författare :Stefan Israelsson; Kurt Johansson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Random matrices; singular interaction; spectral distribution; fluctuation limit; distribution valued processes; MATEMATIK; MATHEMATICS; MATEMATIK; matematisk statistik; Mathematical Statistics;

    Sammanfattning : This thesis contains three parts. In the first two papers we consider spectral properties of symmetric matrices with elements consisting of independent Ornstein Uhlenbeck processes. The eigenvalues behave as a particle system on the real line with singular interaction consisting of electrostatic repulsion and a linear restoring force. LÄS MER

  3. 2. Regularity Properties of Oscillatory Integral Operators on Function Spaces

    Författare :Anders Israelsson; Wolfgang Staubach; Malabika Pramanik; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Sammanfattning : We establish regularity results for a variety of oscillatory integral operators, some of which introduced for the first time in this thesis, in general function spaces such as Besov-Lipschitz and Triebel-Lizorkin spaces. These estimates yield new local and global regularity results for evolutionary partial differential equations... LÄS MER

  4. 3. Chewing gum and human hair as retrospective dosimeters

    Författare :Axel Israelsson; Håkan B.L. Pettersson; Eva Lund; Håkan Gustafsson; Mats Eriksson; Bastian Breustedt; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Retrospective dosimeters are sometimes needed after radiological/nuclear (RN) exposures to determine the doses to individuals. Conventional dosimeters may not be at hand or may not be applicable calling for alternative materials. LÄS MER

  5. 4. Internationella komparativa studier av lagar om tvångsvård vid missbruk : -omfattning, trender och mänskliga rättigheter

    Författare :Magnus Israelsson; Arne Gerdner; Kerstin Nordlöf; Kerstin Stenius; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Alcohol; drugs; substance misuse; coercive care; compulsory commitment to care; involuntary care; mandatory care; legislation; human and civil rights; comparative analysis; prediction models; trend analysis; Alkohol; droger; substansmissbruk; missbruk; tvångsvård; ofrivillig vård; lagstiftning; mänskliga rättigheter; komparativ analyser; prediktionsmodeller; trendanalys;

    Sammanfattning : The Universal Declaration of Human Rights and Fundamental Freedoms and the International Covenant on Economic, Social and Cultural Rights state that everyone has the right to good health. According to the conventions, the states have obligations to prevent and combat disease, and if necessary, ensure that the conditions for treatment of the disease are appropriate (UDHR 1948, UNCESCR 1966). LÄS MER

  7. 5. Host genetic factors and antibody responses with potential involvement in the susceptibility to malaria

    Författare :Elisabeth Israelsson; Klavs Berzins; Jean Langhorne; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; Immunology; Immunologi; immunologi; Immunology;

    Sammanfattning : The relatively lower susceptibility to malaria seen in the Fulani ethnic group in Africa, as compared to other sympatric ethnic groups, has been related to genetic regulation of the immune responses. This thesis aimed to describe important pathways related to the regulation of antibodies in the immune responses during a malaria infection. LÄS MER