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Visar resultat 1 - 5 av 7 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Acute Occlusion of the Superior Mesenteric Artery : Diagnosis and treatment

    Författare :Tomas Block; Stefan Acosta; Martin Björck; Torbjörn Nilsson; Ulf Hedin; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; superior mesenteric artery; acute mesenteric ischemia; acute thrombo-embolic occlusion; computed tomography; vascular surgery; serum biomarkers; microarray; intestinal revascularization; Vascular surgery; Kärlkirurgi; Kirurgi; Surgery;

    Sammanfattning : Acute occlusion of the superior mesenteric artery (SMA) is a condition associated with high mortality and morbidity. The aim of this thesis is to evaluate diagnostic and therapeutic approaches for acute SMA occlusion. LÄS MER

  3. 2. Singing in the sunlight: A study in selected early works by Gustav Holst

    Författare :Tomas Block; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  4. 3. Some matters of great balance

    Författare :Tomas Nilson; Cornelia Schiebold; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Balanced incomplete block design. Triple array. Balanced grid. Pseudo- Youden design. Youden square. Inner balance. Balanced for intersection. Soliton. Two-dimensional Toda lattice.;

    Sammanfattning : This thesis is based on four papers dealing with two different areas of mathematics.Paper I–III are in combinatorics, while Paper IV is in mathematical physics.In combinatorics, we work with design theory, one of whose applications aredesigning statistical experiments. LÄS MER

  5. 4. Basic Testing and Strength Design of Corrugated Board and Containers

    Författare :Tomas Nordstrand; Byggnadsmekanik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Material technology; Materiallära; materialteknik; Produktteknik allmän ; Technology of other products; corrugation; compression; collapse; buckling; bending; box;

    Sammanfattning : Packaging serves a lot of purposes, and would be hard to do without. Packaging protects the goods during transport, saves costs, informs about the product, and extends its durability. A transport package is required to be strong and lightweight in order to be cost effective. LÄS MER

  7. 5. Varince component estimation in geodetic networks

    Författare :Tomas Egeltoft; Lars Sjöberg; []
    Nyckelord :;

    Sammanfattning : A summary of some of the existing variance component estimators are given, namely the MINQE, the IMINQ, the general case of BQUNE (best Quardratic Unbiased Non negative Estimator), the Helmert estimators, the Förstner estimator and the Kubik estimator. A derivation of a special case of the BQUNE is made. LÄS MER