Sökning: "jonas karlsson"

Visar resultat 1 - 5 av 23 avhandlingar innehållade orden jonas karlsson.

  1. 1. Adaptive antennas in GSM systems with non-synchronized base stations

    Författare :Jonas Karlsson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. Detection of Biomolecules: Syntheses and Studies of Minor Groove Binding Unsymmetrical Cyanine Dyes and Chromogenic Enzyme Substrates

    Författare :Jonas Karlsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; palladium-catalysed cross-couplings; optical spectroscopy; minor groove binding; DNA; cyanine dye; enzyme; intercalation; fluorescence; chromogenic;

    Sammanfattning : Visualisation or detection of biomolecules is usually achieved by the use of fluorescent or highly coloured chromophores. The work presented in this thesis deals with the development of new chromogenic substrates for the detection of enzyme activity, and new DNA-binding fluorescent dyes for staining of DNA. LÄS MER

  4. 3. Improving TCP Performance in Wireless Multi-hop Networks : Design of Efficient Forwarding and Packet Processing Techniques

    Författare :Jonas Karlsson; Andreas Kassler; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TCP; transport protocols; packet aggregation; multi path routing; wireless mesh networks; Computer Science; Datavetenskap;

    Sammanfattning : Due to the high availability of cheap hardware, wireless multi-hop networks and in particular Wireless Mesh Networks (WMNs) are becoming popular in more and more contexts. For instance, IEEE 802.11 based WMNs have already started to be deployed as means to provide Internet access to rural areas in the developing world. LÄS MER

  5. 4. Interhospital intensive care unit-to-unit transfers : The perspectives of patients, family members, and critical care nurses

    Författare :Jonas Karlsson; Isabell Fridh; Mats Holmberg; Högskolan i Borås; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Interhospital transfer; Patient transfer; Critical care; Intensive care; Family; Nurses; Caring; Missed nursing care; Phenomenological hermeneutical research; Hermeneutics; Video recording; Participant observation; Människan i vården; The Human Perspective in Care;

    Sammanfattning : Aim: The overall aim of the current thesis was to investigate the interhospital intensive care unit-to unit transfer process from the perspective of patients, family members, and critical care nurses. Methods: Study I explores and interprets the observed nature of the patient’s situation during interhospital intensive care unit-to-unit transfers. LÄS MER

  7. 5. A scalable data structure for a parallel data server

    Författare :Jonas S. Karlsson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Modern and future applications, such as in the telecommunication industry and real-time systems, store and manage very large amounts of information. This information needs to be accessed and searched with high performance, and it must have high availability. Databases are traditionally used for managing high volumes of data. LÄS MER