Search for dissertations about: "locations"

Showing result 1 - 5 of 980 swedish dissertations containing the word locations.

2. 1. On Finding Spectrum Opportunities in Cognitive Radios : Spectrum Sensing and Geo-locations Database

   Author : Mohamed Hamid; Ben Slimane; Niclas Björsell; Muhammad Imadua Rahman; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; COgnitive Radio; Dynamic Spectrum Access; Spectrum Opportunity; Spectrum Sensing; GEo-locations database;

   Abstract : The spectacular growth in wireless services imposes scarcity in term of the available radio spectrum. A solution to overcome this scarcity is to adopt what so called cognitive radio based on dynamic spectrum access. READ MORE

4. 2. Atopic dermatitis in adults: prognosis and factors of importance for persistence

   Author : Mari Helen Sandström Falk; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; atopic dermatitis; adults; prognosis; prognostic factors; Malassezia; atopu patch test; skin prick test; IgE; prevalence; severity; locations;

   Abstract : Atopic dermatitis (AD) is a common skin disease with multifactorial aetiology. Elevatedlevels of serum IgE are common in AD patients and IgE antibodies to the yeast Malassezia, amember of the cutaneous microflora, are also common. READ MORE

5. 3. Playing and Learning Across Locations: : Indentifying Factors for the Design of Collaborative Mobile Learning

   Author : Daniel Spikol; Marcelo Milrad; Jakob Tholander; Växjö universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer Supported Collaborative Learning; Mobile; Location-based services; Pervasive computing; Ubiquitous computing; Design-based research; Co-Design; Education; Games; Computer science; Datavetenskap; Other information technology; Övrig informationsteknik; Media Technology; Media Technology;

   Abstract : The research presented in this thesis investigates the design challenges associated with the development and use of mobile applications and tools for supporting collaboration in educational activities. These technologies provide new opportunities to promote and enhance collaboration by engaging learners in a variety of activities across different places and contexts. READ MORE

6. 4. Escaping 'death by GPS' : foundations for adaptive navigation assistance

   Author : Fateme Teimouri; Kai-Florian Richter; Henrik Björklund; Sabine Timpf; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; wayfinding; navigation systems; navigation complexity; prominent locations; route generalization; spatial cognition; mental models; route learning; direction giving; Human-centered study.;

   Abstract : Navigating through physical environments has evolved over time from using stars and maps to support the wayfinding, to employing Global Positioning Systems and navigation services. Turn-by-turn guidance of navigation services is an effective way to support wayfinding, but it may not align with the way humans naturally navigate. READ MORE

7. 5. Locating place, crime and the fear of crime : methodological and theoretical considerations

   Author : Karl Kronkvist; Robert Svensson; Anna-Karin Ivert; Marie Torstensson Levander; Lieven Pauwels; Reka Solymosi; Malmö universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Crime; criminology of place; fear of crime; micro-place; smartphone; unsafe locations; Kriminologi; Criminology;

   Abstract : Much previous research on the fear of crime has focused on why some individuals, with certain characteristics, experience more or less fear of crime than others. However, there is also a growing body of research examining the role that the neighbourhood context in which individuals reside plays in shaping such feelings and perceptions. READ MORE