Sökning: "Björn Johansson"
Visar resultat 1 - 5 av 66 avhandlingar innehållade orden Björn Johansson.
Sammanfattning : The Internet and power distribution grids are examples of ubiquitous systems that are composed of subsystems that cooperate using a communication network. We loosely define such systems as networked systems. These systems are usually designed by using trial and error. LÄS MER
Sammanfattning : Numerous control and decision problems in networked systems can be posed as optimization problems. Examples include the framework of network utility maximization for resource allocation in communication networks, multi-agent coordination in robotics, and collaborative estimation in wireless sensor networks (WSNs). LÄS MER
Sammanfattning : The aims were to describe and analyse measures for oral health-related quality of life (OHRQOL) from a Public Health perspective and to determine young adults' views on dental care. The methods used included one literature review (Paper I) and one empirical study with qualitative design (Paper II). LÄS MER
4. A Study of Some Temporal Properties of the Human Visual Evoked Potential, and Their Relation to Binocular Function
Sammanfattning : As disturbed binocular functions in small children may lead to severe amblyopia it is of interest to detect it as early as possible. Most tests for binocular functions, however, demand active cooperation and may be unreliable in children up to 4-5 years of age. LÄS MER
Sammanfattning : The common human pathogen Streptococcus pyogenes is the causative agent of numerous mild and severe clinical conditions. It expresses a number of secreted or cell wall-anchored proteins that modulate the human immune system and facilitate colonization and spread of the pathogen in the human host. During S. LÄS MER