Sökning: "Johan Björklund"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Johan Björklund.

  1. 1. Stjernhjelms Hercules. Dramatiserad och på Svenska skådebanan uppförd år 1669. Academisk afhandling, med philosophiska facultetens samtycke, under inseende af ... Doct. Joh. Henr. Schröder ... För philosophiska graden utgifven och till offentlig granskning framställd af Johan Jakob Björklund af Östgötha nation, E. O. kanslist i finans-departementet af Konungens kansli, i Gustavianska lärosalen den 10 juni 1848

    Författare :Johan Henrik Schröder; Georg Stiernhielm; Johan Jakob Björklund; Johan Henrik Schröder; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  3. 2. Rare complications in cancer surgery

    Författare :Johan Björklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Curative cancer surgery aims to reduce mortality and morbidity related symptoms caused by the cancer. The surgery is often done at a time when the patient is presenting lesser or no symptoms and at a time when the cancer is not presenting an immediate threat to the patient’s life. LÄS MER

  4. 3. A study of slag-steel-inclusion interaction during Ladle treatment

    Författare :Johan Björklund; Pär Jönsson; Voicu Brabie; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ladle treatment; steel; slag; inclusions; ladle; refining; vacuum; tool steel; oxide activity; slag models; oxygen; equilibrium; Metallurgical process and manufacturing engineering; Metallurgisk process- och produktionsteknik;

    Sammanfattning : The thesis is based on two supplements with two major objectives. In the first supplement equilibrium top slag-steel bulk and inclusions-steel bulk were investigated by comparison between calculated and measured oxygen activity values. This was done by applying different oxide activity models for slags combined with thermodynamic calculations. LÄS MER

  5. 4. Knots and Surfaces in Real Algebraic and Contact Geometry

    Författare :Johan Björklund; Tobias Ekholm; Grigory Mikhalkin; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Algebra and geometry; Algebra och geometri; Mathematics; Matematik;

    Sammanfattning : This thesis consists of a summary and three articles. The thesis is devoted to the study of knots and surfaces with additional geometric structures compared to the classical smooth structure. LÄS MER

  7. 5. Thermodynamic Aspects on Inclusion Composition and Oxygen Activity during Ladle Treatment

    Författare :Johan Björklund; Pär Jönsson; Margareta Andersson; Leiv Kolbeinsen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ladle treatment; thermodynamics; inclusions; steel; slag; equilibrium; ladle treatment; vacuum; oxide activity; oxygen activity.; Metallurgical process and manufacturing engineering; Metallurgisk process- och produktionsteknik;

    Sammanfattning : Two industrial studies and one set of lab scale trials have been done. In addition, a theoretical study has been done. The main focus has been on non metallic inclusion composition during the ladle refining operation in industrial steel production. Sampling has been done together with careful inclusion determination. LÄS MER