Sökning: "Åke Malmberg"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Åke Malmberg.

1. 1. Notations supporting knowledge acquisition from multiple sources

   Författare :Åke Malmberg; Mittuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Knowledge Acquisition; Knowledge Representation; Expert Systems; Knowledge Engineering; XML; Distributed Systems; Knowledge Repository; Presence; SGN; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Computer science; Datavetenskap;

   Sammanfattning : Today many organizations are geographically distributed, and the number of international organizations is increasing. Managing knowledge in a distributed organization may include a knowledge repository. LÄS MER

3. 2. Diabetes mellitus and related glucometabolic disturbances in acute myocardial infarction : Diagnosis, prevalence and prognostic implications

   Författare :Åke Tenerz; Jerzy Leppert; Christian Berne; Klas Malmberg; Göran Nilsson; Johan Herlitz; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Diabetes mellitus; impaired glucose tolerance; insulin resistance; prevalence; diagnosis; oral glucose tolerance test; acute myocardial infarction; prognosis; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; Medicine; medicin;

   Sammanfattning : In patients with diabetes mellitus (DM), acute myocardial infarction (AMI) is a major cause of death. We have studied two populations with respect to the relationship between DM or related glucometabolic disturbances and AMI. LÄS MER

4. 3. Identification and Characterisation of Hydroxylated PCB and PBDE Metabolites in Blood : Congener specific synthesis and analysis

   Författare :Tina Malmberg; Åke Bergman; Olov Sterner; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Environmental chemistry; Miljökemi;

   Sammanfattning : Hydroxylated polychlorinated biphenyls (OH-PCBs) are known metabolites of polychlorinated biphenyls (PCBs) in many mammalian, bird and fish species. Among those, certain OH-PCB congeners are strongly localised in the blood compartment of humans and wild animals. LÄS MER

5. 4. Body mass index, cognitive ability, and dementia : prospective associations and methodological issues in late life

   Författare :Anna Dahl; Stig Berg; Bo Malmberg; Linda Hassing; Eleonor Fransson; Sven Nilsson; Åke Wahlin; Jönköping University; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; aging; body mass index; cognition; dementia; epidemiology; longitudinal; population-based; prospective; Older people and ageing; Äldre och åldrande;

   Sammanfattning : The aims of the present study were to investigate the association between overweight and cognitive ability and dementia, and to evaluate the usefulness of self-reported body mass index (BMI) in late life and various data sources commonly used in epidemiological studies to identify persons with dementia. Data were drawn from three population-based studies: the Swedish Adoption/Twin Study of Aging (SATSA), Aging in Women and Men: A Longitudinal Study of Gender Differences in Health Behaviour and Health among Elderly (the Gender Study), and the Finnish Lieto Study. LÄS MER

7. 5. Automatic Instance-based Tailoring of Parameter Settings for Metaheuristics

   Författare :Felix Dobslaw; Theo Kanter; Åke Malmberg; Thomas Bartz-Beielstein; Mittuniversitetet; []
   Nyckelord :Algorithm Configuration; Parameter Tuning; Parameter Control; Metaheuristics;

   Sammanfattning : Many industrial problems in various fields, such as logistics, process management, orproduct design, can be formalized and expressed as optimization problems in order tomake them solvable by optimization algorithms. However, solvers that guarantee thefinding of optimal solutions (complete) can in practice be unacceptably slow. LÄS MER