Sökning: "geographic mobility"

Visar resultat 16 - 20 av 23 avhandlingar innehållade orden geographic mobility.

  1. 16. Anonymous and untraceable communications : location privacy in mobile internetworking

    Författare :Alberto Escudero Pascual; KTH; []
    Nyckelord :;

    Sammanfattning : Data protection and privacy is rapidly becoming one of themost important issues on the Internet today. Larger number ofInternet sites are collecting personal information from usersthrough forms, cookies, online registrations, or surveys thanever before. LÄS MER

  3. 17. Om trespråkighet : en undersökning av språkvalet hos samerna i Övre Soppero

    Författare :Elina Helander-Renvall; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; multilingualism; language choice; Saami; discourse situation; domain; linguistic uncertainty;

    Sammanfattning : The aim of this dissertation is to describe the language choice among Saamis in Övre Soppero, and to relate their language choice to social and cultural factors in order to establish whetheror not there exist systematic connections.The population studied (55 informants) consists of trilingual Saamis living in the village of Övre Soppero in the far north of Sweden. LÄS MER

  4. 18. Free to Choose? : Studies of Opportunity Constraints and the Dynamics of School Segregation

    Författare :Selcan Mutgan; Peter Hedström; Maria Brandén; Francesco C. Billari; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; School segregation; Opportunities; Preferences; Agent-based modeling; Choice modeling;

    Sammanfattning : As a result of the negative consequences and persistence of school segregation, its causes have received a great deal of scholarly attention across a range of disciplines. However, the existing research has tended to overlook those aspects of the segregation process that lie beyond the choice of the individual. LÄS MER

  5. 19. Det svaga könet? : kön och vuxendödlighet i 1800-talets Sverige

    Författare :Sam Willner; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; alcohol; causes of death; gender; marital status; maternal mortality; sex differential mortality; 19th Century Sweden; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This study deals with mortality among adults in 19th century Sweden. Ever since the mid-eighteenth century there has been a pattern of excessive male mortality in practically all ages. The gap between the mortality curves of men and women have, however, varied greatly in time and space. LÄS MER

  7. 20. Drivers of increasing iron concentrations in freshwaters

    Författare :Caroline Björnerås; Enhet akvatisk ekologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Järn; Akvatisk ekologi; Biogeokemi; Brunifiering; Iron; Freshwaters; Biogeochemistry; Brownification; Iron biogeochemistry; Browning; Freshwaters;

    Sammanfattning : Iron (Fe) concentrations are increasing in freshwaters (lakes and streams) in Sweden, as well as in other regions in northern Europe. Together with increasing concentrations of organic matter, Fe is contributing to the ongoing browning of freshwaters, which may have serious ecological consequences and implications for ecosystem services. LÄS MER