Sökning: "red cross"

Visar resultat 36 - 40 av 67 avhandlingar innehållade orden red cross.

  1. 36. Minimally invasive aortic valve replacement

    Författare :Magnus Dalén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Minimally invasive aortic valve replacement (AVR) through a ministernotomy has been developed as an alternative approach to conventional full sternotomy AVR. During recent years, sutureless aortic bioprostheses were introduced with the aim to facilitate implantation, especially in minimally invasive procedures. LÄS MER

  3. 37. Proterozoic to Quaternary Events of Fracture Mineralisation and Oxidation in SE Sweden

    Författare :Henrik Drake; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fracture minerals; low-temperature evolution; paleohydrogeology; redox front; wall rock alteration; stable isotopes; geochemistry; Ar-Ar dating; fluid inclusions; Mössbauer spectroscopy; U-series disequilibrium; Simpevarp; Laxemar; SE Sweden; nuclear waste repository.;

    Sammanfattning : Fracture minerals and altered wall rock have been analysed to reveal the low-temperature evolution, especially regarding redox conditions, of the Simpevarp area, SE Sweden. This area is one of the two areas in Sweden investigated by the Swedish Nuclear fuel and Waste Management Co. LÄS MER

  4. 38. Land Mine Detection using Dual-Band Electro-Optical Sensing

    Författare :Magnus Lundberg; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; land mines; regularization; nuisance parameters; detection; infrared imaging; occlusion modeling; multi-spectral imaging; prior knowledge; Signalbehandling;

    Sammanfattning : This thesis addresses the detection of buried and partially occluded land mines using electro-optical sensing. According to the Red Cross approximately 10000 people are killed and another 30000 are injured each year in mine related accidents. LÄS MER

  5. 39. New Constructions for Competitive and Minimal-Adaptive Group Testing

    Författare :Muhammad Azam Sheikh; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; strict group testing; disjoint pools; randomization; competitive group testing; minimal-adaptive group testing; exact bounds; competitive ratio;

    Sammanfattning : Group testing (GT) was originally proposed during the World War II in an attempt to minimize the \emph{cost} and \emph{waiting time} in performing identical blood tests of the soldiers for a low-prevalence disease. Formally, the GT problem asks to find $d\ll n$ \emph{defective} elements out of $n$ elements by querying subsets (pools) for the presence of defectives. LÄS MER

  7. 40. Elin Wägner i 1920-talet : Rörelseintellektuell och internationalist

    Författare :Birgitta Wistrand; Margaretha Fahlgren; Eva Heggestad; Bibi Jonsson; Uppsala universitet; []
    Nyckelord :Literature; Litteraturvetenskap; 1920-talet; Fogelstad; Tidevarvet; Gandhi; Follett; Mayreder; Vaerting; pacifism; kväkare; kärlek; kyrkan; kvinna; Literature; litteraturvetenskap;

    Sammanfattning : Avhandlingen, som undersökt Elin Wägners skönlitterära författarskap och journalistik under 1920-talet, visar att det är då hon stiger fram som en internationell rörelseintellektuell. Då formulerar hon sina åsikter om hur världen bör styras och hur kvinnor och män skall agera för att nå jämställdhet och fred, frågor som kom att stå i fokus för hennes liv och fortsatta författarskap. LÄS MER