Search for dissertations about: "Carl Gustafson"

Found 3 swedish dissertations containing the words Carl Gustafson.

  2. 1. 60 GHz Wireless Propagation Channels: Characterization, Modeling and Evaluation

    Author : Carl Gustafson; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 60 GHz; mm-wave; IEEE 802.11ad; IEEE802.15.3c; Channel measurements; Channel modeling; propagation; MIMO; Beamforming; Spatial Multiplexing;

    Abstract : To be able to connect wirelessly to the internet is nowadays a part of everyday life and the number of wireless devices accessing wireless networks worldwide are increasing rapidly. However, with the increasing number of wireless devices and applications and the amount available bandwidth, spectrum shortage is an issue. READ MORE

  4. 2. In vitro and in vivo studies on biodegradable matrices for autotransplantation

    Author : Carl-Johan Gustafson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : In vitro; in vivo; dermis; matrix; autotransplantation; culture; keratinocytes; urothelium; tissue engineering; PUUR; macroporous spheres ; guided tissue regeneration;

    Abstract : Tissue engineering (TE), one of the most rapidly growing fields of life science, is an interdisciplinary area in which technical, biological and medical expertise co-fertilize on another with the ultimate aim of restoring, maintaining or improving tissues and/or organs. This purpose links TE closely to research concerning reconstructive plastic surgery. READ MORE

  5. 3. Stroke and depression in very old age

    Author : Carl Hörnsten; Yngve Gustafson; Hugo Lövheim; Bo Norrving; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; depression; very old; oldest old; epidemiology; mortality; risk factors; systolic blood pressure; diastolic blood pressure; atrial fibrillation; geriatric depression scale; geriatrik; Geriatrics;

    Abstract : Background The prevalence and incidence of stroke are known to increase with age, which, combined with demographic change, means that very old patients with stroke are a growing patient group. Risk factors for incident stroke among very old people have not been widely investigated. READ MORE