Sökning: "Björn Wahlund"

Hittade 3 avhandlingar innehållade orden Björn Wahlund.

1. 1. Affective disorders : multivariate investigations of clinical and biological variables

   Författare :Björn Wahlund; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Affective disorders; psychiatric symptoms; classification; unipolardepression; bipolar disorder; cortisol; melatonin; monoamine oxidase; principle componentanalysis.;

   Sammanfattning : This thesis is a methodological and clinical investigation of patients with affective disorders. The goal of the study was to determine the extent to which biological and clinical measures may cluster clinical subpopulations. Analytical and statistical procedures were applied for this purpose. LÄS MER

3. 2. Geriatric Aspects of Frail Nursing Home Residents : A Swedish cohort study

   Författare :Björn Westerlind; Jan Marcusson; Staffan Hägg; Lars-Olof Wahlund; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: The number and proportion of older people are increasing in Sweden as well as throughout the western world. Older people with increasing assistance needs that can no longer be met in their own home need institutional long-term care in nursing homes. LÄS MER

4. 3. Boundary and Interface Conditions for Electromagnetic Wave Propagation using FDTD

   Författare :Jon Häggblad; Björn Engquist; Olof Runborg; Thomas Rylander; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Numerical analysis; Numerisk analys;

   Sammanfattning : Simulating electromagnetic waves is of increasing importance, for example, due to the rapidly growing demand of wireless communication in the fields of antenna design, photonics and electromagnetic compatibility (EMC). Many numerical and asymptotic techniques have been developed and one of the most common is the Finite-Difference Time-Domain (FDTD) method, also known as the Yee scheme. LÄS MER