Sökning: "Josef Professor"
Visar resultat 1 - 5 av 60 avhandlingar innehållade orden Josef Professor.
1. Avian Influenza Virus : Deciphering receptor interactions and their role in interspecies transmission
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
2. Unobtrusive Activity Recognition in Resource-Constrained Environments
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
3. Institutionella samspel : Om möten mellan en kommersiell och en ideell logik
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
4. When workers unionize : Trade union effects on management-worker conflict and attitudes towards immediate interests versus broader political agendas
Sammanfattning : Taking its point of departure in the questions of why workers unionize and what happens when they do, this dissertation studies trade union effects on public perceptions and attitudes through the lens of two overarching themes: conflict between management and workers, and tensions between immediate sectional interests versus broader political agendas. These themes are explored empirically through four research papers, studying (1) how union membership, union density, and institutionalization affect perceptions of conflict between management and workers; (2) the impact of trade unions at the workplace level as antecedents of job demands, job autonomy, job control, and training; (3) how union membership and collective bargaining coverage relate to workers’ willingness to prioritize environmental protection above growth and jobs, and; (4) whether and if so how the association between union membership and support for government spending on environmental protection varies internationally based on the level of economic development and environmental performance. LÄS MER
5. Essays on Labor Supply and Adjustment Frictions
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