Sökning: "lindgren 2006"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden lindgren 2006.

  1. 1. Routing and quality of service in wireless and disruption tolerant networks

    Författare :Anders Lindgren; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Sammanfattning : Wireless networks have become a common means of communication, and their popularity continues to rise as they enable communication in locations and settings where it was previously unfeasible. While promising many advantages, these networks also pose new challenges. LÄS MER

  3. 2. Studies of Molecular and Cluster Fragmentation Using Synchrotron Radiation: Measurements and Models

    Författare :Andreas Lindgren; Synkrotronljusfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atom- och molekylärfysik; Atomic and molecular physics; photoionization; synchrotron radiation; localized excitation; electron-ion coincidence; induced alignment; clusters; molecules; core excitation; mass spectroscopy; fragmentation; dissociation;

    Sammanfattning : A new spectrometer for studying photoinduced fragmentation has been designed and commissioned. The instrument produces a detailed view of the energy and angular emission of fragments, which in the case of small molecules can be related to their geometry at the moment of dissociation. LÄS MER

  4. 3. MOLECULAR PROFILING OF UROTHELIAL CARCINOMA

    Författare :David Lindgren; Avdelningen för klinisk genetik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cytogenetik; Urology; nephrology; Urologi; nefrologi; Clinical genetics; Klinisk genetik; cytogenetics; Genetics; cancer; onkologi; Cytologi; cancerology; oncology; Cytology; TP53; FGFR3; gene expression profiling; microarray; bladder cancer; urothelial carcinoma; Genetik;

    Sammanfattning : The general aim of this thesis was to molecularly characterize urothelial carcinoma (UC) at the transcriptional level using gene expression microarrays to improve the classification and pathogenetic understanding of this disease. In the first two studies (Articles I and II), gene expression profiling was used to study dysregulated transcriptional networks in a large cohort of UCs. LÄS MER

  5. 4. En riktig familj : Adoption, föräldraskap och barnets bästa 1917-1975

    Författare :Cecilia Lindgren; Bengt Sandin; Lars Edgren; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; adoption; child’s best interest; family; parenthood; 20th century history; politics; social change; child welfare; familj; föräldraskap; historia; 1900-tal; politik; social förändring; barnavård; Stockholm; adoption; barnets bästa; Family research; Familjeforskning;

    Sammanfattning : When a family comes into existence through adoption, the state has a crucial influence. Adoption therefore gives a unique opportunity to study a societal vision of the good family. That is the point of departure for “A Real Family”. LÄS MER

  7. 5. Physical process effects on catchment-scale pollutant transport-attenuation, coastal loading and abatement efficiency

    Författare :Georg Lindgren; Georgia Destouni; Roko Andricevic; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Efficient pollutant load abatement; groundwater-surface water interactions; biogeochemical cycles; nitrogen; Lagrangian stochastic travel time approach; GIS; Hydrology; Hydrologi;

    Sammanfattning : Pollutants follow various subsurface and surface water pathways from sources within a catchment to its outlet and may cause detrimental effects on downstream water quality and ecosystems. Along their different transport pathways through a catchment, pollutants may be attenuated subject to different physical and biogeochemical processes. LÄS MER