Search for dissertations about: "RDS"

Showing result 1 - 5 of 31 swedish dissertations containing the word RDS.

  2. 1. Noninvasive surfactant administration to the newborn - Experimental studies

    Author : Anders Nord; Anestesiologi och intensivvård; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surfactant; nebulisation; Noninvasive ventilation; RDS;

    Abstract : .... READ MORE

  4. 2. Standardisering som grund för informationssamverkan och IT-tjänster : en fallstudie baserad på trafikinformationstjänsten RDS-TMC

    Author : Anders Forsman; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : I dagens samhälle ställs allt högre krav på samverkan och informationsutbyte mellan olika personer, organisationer, och informationssystem (IS). Detta betyder att utveckling och användning av IS tenderar att bli allt mer komplex. READ MORE

  5. 3. Studies in respondent-driven sampling : Directed networks, epidemics, and random walks

    Author : Jens Malmros; Tom Britton; Fredrik Liljeros; Erik Volz; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical Statistics; matematisk statistik;

    Abstract : Respondent-driven sampling (RDS) is a link-tracing sampling methodology especially suitable for sampling hidden populations. A clever sampling mechanism and inferential procedures that facilitate asymptotically unbiased population estimates has contributed to the rising popularity of the method. READ MORE

  6. 4. Some advances in Respondent-driven sampling on directed social networks

    Author : Jens Malmros; Tom Britton; Fredrik Liljeros; Simon Frost; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical Statistics; matematisk statistik;

    Abstract : Respondent-driven sampling (RDS) is one of the most commonly used methods when sampling from hidden or hard-to-reach populations. The RDS methodology combines an improved snowball sampling scheme with a mathematical model that is able to produce unbiased population estimates given that some assumptions about the actual recruitment process are fulfilled. READ MORE

  7. 5. Respondent-driven sampling : theory, limitations and improvements

    Author : Xin Lu; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background: The key purpose of sampling is to gain knowledge about a population using a small, affordable subset of selected individuals. This goal is often approached by choosing a representative sample with each individual’s selection probability determined by a full list of individuals from the target population. READ MORE