Sökning: "Josef Professor"

Visar resultat 1 - 5 av 58 avhandlingar innehållade orden Josef Professor.

  1. 1. Avian Influenza Virus : Deciphering receptor interactions and their role in interspecies transmission

    Författare :Per Eriksson; Patrik Ellström; Björn Olsen; Josef D. Järhult; Åke Lundkvist; Jonas Waldenström; Hans-Dieter Klenk; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; birds; glycobiology; glycovirology; host range; mixing vessel; virus attachment; Medical Virology; Medicinsk virologi;

    Sammanfattning : Influenza A virus (IAV) annually infects approximately 5–15 % of the human population, causing ~500,000 deaths globally. Novel IAVs have emerged and spread pandemically in the human population, but have over time established endemic circulation with reduced pathogenicity causing seasonal influenza. The natural reservoir of IAVs is wild waterfowl. LÄS MER

  3. 2. Unobtrusive Activity Recognition in Resource-Constrained Environments

    Författare :Niklas Karvonen; Josef Hallberg; Kåre Synnes; Christopher Nugent; Susanna Pirttikangas; Luleå tekniska universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : This thesis discusses activity recognition from a perspective of unobtrusiveness, where devices are worn or placed in the environment without being stigmatising or in the way. The research focuses on performing unobtrusive activity recognition when computational and sensing resources are scarce. LÄS MER

  4. 3. Institutionella samspel : Om möten mellan en kommersiell och en ideell logik

    Författare :Emilia Kvarnstrom; Lars Strannegård; Linda Wedlin; Josef Pallas; Rolf Solli; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; institutional logics; institutional theory; partnerships; cross-sectoral partnerships; hybrid organization; actor; narrative.; Business Studies; Företagsekonomi;

    Sammanfattning : Institutional logics create order and stability. They organize interaction and prescribe how we should behave towards each other. Such logics have generally been regarded as exclusive, in the sense that an organizational field is always guided by a single institutional logic. LÄS MER

  5. 4. Essays on Labor Supply and Adjustment Frictions

    Författare :Jósef Sigurdsson; Torsten Persson; Arash Nekoei; Peter Fredriksson; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Intertemporal labor supply; Frisch elasticity; Labor supply; Adjustment frictions; Geographic mobility; Moving costs; Comparative advantage; Wage rigidity; Monetary policy; Consumption; Household debt; Economics; nationalekonomi;

    Sammanfattning : Labor Supply Responses and Adjustment Frictions: A Tax-Free Year in IcelandHow does labor supply respond to a temporary wage change? To answer this question, I study an unexpected and salient tax reform in Iceland in 1987 that resulted in a year free of labor income taxes, but creating only minimal income effects, offering an ideal natural experiment. I first construct a new employer-employee dataset from digitized administrative records for the population. LÄS MER

  7. 5. Förvandlingar i vikingatidens djurornamentik : Del 1 : En multiperspektivisk studie om figurknoppspännen av Birkatyp

    Författare :Michael Neiß; Christoph Kilger; Frands Herschend; Ingmar Jansson; Elna Siv Kristoffersen; Uppsala universitet; []
    Nyckelord :3D laser scanning and modeling. Animal Art. Birka type brooches. Cognitive archaeology. Dynamic typology. Iconology. Informed grounded theory. Metalworking. Multimodal semiotics. Scaldic ekphrasis. Viking Studies; 3D laserskanning och -modellering. Djurornamentik. Dynamisk typologi. Ikonologi. Informerad grundad teori. Kognitiv arkeologi. Metallhantverk. Multimodal semiotik. Skaldisk ekfras. Spännen av Birkatyp. Vikingatidsstudier.; Archaeology; Arkeologi; Konstvetenskap HGO ; Art History HGO ; Konstvetenskap; History of Art; Religionshistoria; History of Religions; Scandinavian Languages; Nordiska språk;

    Sammanfattning : During the past 150 years, different generations of scholars have been approaching Scandinavian Animal Art with queries that were as multifaceted as the materials that they studied. The focal point of this study are Birka type brooches, which are best likened to interactive sculptures that change shape as the viewer changes perspec­tive. LÄS MER