Sökning: "Migration control"

Visar resultat 21 - 25 av 304 avhandlingar innehållade orden Migration control.

  1. 21. Individual consistency in bird migration

    Författare :YANNIS VARDANIS; Evolutionär ekologi; []
    Nyckelord :bird migration; telemetry; bird ringing; individual consistency; repeatability; site fidelity; routes; timing; annual cycle; meta-analysis;

    Sammanfattning : Slight differences, which appear in the individual animals of the same species and population have been recognised and appreciated ever since Darwin. These consistent intra-specific differences in animals have been considered very important because they are often inherited, and thus, provide the basic material for evolution to act on. LÄS MER

  3. 22. "En ohyra på samhällskroppen" : Kriminalitet, kontroll och modernisering i Sverige och Sundsvallsdistriktet under 1800- och det tidiga 1900-talet

    Författare :Glenn Svedin; Marie Clark Nelson; Mittuniversitetet; []
    Nyckelord :HUMANIORA; HUMANITIES; Criminality; crime policy; theft; violence; drunkenness; public order; police; social control; modernization; crime; social capital; migration; industrialization; urbanization; social bonds; civil society; popular movements; 19th century Sweden; 20th century Sweden; Sundsvall; social change; delinquency; asociality;

    Sammanfattning : This thesis presents an analysis of crime trends and social control during the dramatic transformation of Sweden's social landscape in the nineteenth and early twentieth centuries, set against the background of the modernization process in the country as a whole and the city of Sundsvall and environs in particular. What assumptions about crime were evident in public debate? How did crime levels vary from region to region, and what were the changes over time? What strategies did government and local authorities try for combating crime? Did the joint efforts by government, local communities, and the voluntary sector actually solve the problems that social change was believed to have caused?When it comes to theory, the interpretative framework is based on Anthony Giddens's argument about modernity and modernization, making particular use of a few central points about what the changes meant for the structuration of society. LÄS MER

  4. 23. Humanity Washed Ashore : Visual representations of practices, people, and the borders of Europe

    Författare :Daniel Silberstein; Stefan Borg; Paulina de los Reyes; Peo Hansen; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Visual in security; migration; border control; Frontex; critical border studies; internationella relationer; International Relations;

    Sammanfattning : Over the past decade, Frontex (European Border and Coast Guard Agency) has emerged as a central actor for the European Union’s migration and border policies. This doctoral dissertation examines the role of Frontex in constructing understandings of borders, practices, and people present in these spaces as well as more ambivalent representations of risk, unease, and (in)security. LÄS MER

  5. 24. Vägen till den moderna familjen : Fruktsamhet i den växande industristaden Borås cirka 1830-1930 : The path towards the modern family : Fertility in the expanding industrial town of Borås, circa 1830-1930

    Författare :Johannes Daun; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; demography; fertility; fertility transition; fertility control; family limitation; family formation; marriage; spacing; stopping; urbanization; migration; industrialization; textile industry; consumption; family reconstitution; 19th century; early 20th century; Sweden; Sjuhäradsbygden; Borås;

    Sammanfattning : .... LÄS MER

  7. 25. Thrombospondin 1, an autocrine regulator in T cell adhesion and migration

    Författare :ShuShun Li; Karl-Gösta Sundqvist; Jan Holgersson; Claes Dahlgren; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; T cell; adhesion; migration; thrombospondin; Immunologi; Immunology; Immunologi; immunologi; Immunology;

    Sammanfattning : Lymphocytes, the principal cells of the immune system, perform the immune function throughout the body by their unique capacity to circulate in blood stream and lymphatic vessels and migrate in lymphoid and non-lymphoid tissues. The mechanisms regulating lymphocyte adhesion and migration, interactions with cells and components within the extracellular matrix are not fully understood. LÄS MER