Sökning: "nordquist"

Visar resultat 1 - 5 av 23 avhandlingar innehållade ordet nordquist.

  1. 1. A physical modeling study of top blowing with focus on the penetration region

    Författare :Annie Nordquist; Per Jönsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; physical modelling; top blown converters; lances; blowing; penetration; swirl; Materialvetenskap; Materials science; Teknisk materialvetenskap;

    Sammanfattning : This thesis work aimed at increasing the knowledge regarding phenomena occurring when gas is injected using a top-blown lance on to a bath. All results are based on physical modeling studies carried out both using low and high gas flow rates and nozzle diameters ranging from 0.8 mm to 3.0 mm. LÄS MER

  3. 2. Ventilation and window opening in schools, Experiments and Analysis

    Författare :Birgitta Nordquist; Avdelningen för Installations- och klimatiseringslära; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heat exchanger efficiency; duct design; balancing; disturbance; tracer gas measurements; analytical model; window opening; single-sided ventilation; ventilation; schools; sensitivity analysis; Building construction; Byggnadsteknik;

    Sammanfattning : The objective of this thesis is to study the application of ventilation in schools buildings. A number of studies of the application of different forms of ventilation are presented. The main part of the thesis focuses on window opening in a classroom. Analytical models for calculation of the air change caused by window airing are proposed. LÄS MER

  4. 3. Semicarbazide-sensitive amine oxidase and vascular complications in diabetes mellitus : Biochemical and molecular aspects

    Författare :Jenny Nordquist; Keith F. Tipton; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacology; diabetes; SSAO; VAP-1; retinopathy; methylamine; aminoacetone; hydralazine; Farmakologi; Pharmacological research; Farmakologisk forskning; medicinsk farmakologi; Medical Pharmacology;

    Sammanfattning : Plasma activity of the enzyme semicarbazide-sensitive amine oxidase (SSAO; EC.1.4.3. LÄS MER

  5. 4. Genetic Studies of Rheumatoid Arthritis using Animal Models

    Författare :Niklas Nordquist; William Dietrich; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Complex disease; autoimmune; rheumatoid arthritis; genetic; mapping; QTL; locus; linkage; animal model; rat; Genetik; Clinical genetics; Klinisk genetik; Medical Genetics; medicinsk genetik;

    Sammanfattning : Predisposition to autoimmune diseases such as, rheumatoid arthritis, diabetes, and multiple sclerosis, is caused by the effect of multiple genes and a strong influence from the environment. In this study, I have investigated genetic factors that confer susceptibility to rheumatoid arthritis in a rat model. LÄS MER

  7. 5. Hierarkiseringsprocesser : om konstruktionen av social ojämlikhet i Skåne, 5500-1100 f. Kr

    Författare :Pär Nordquist; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Inequality; Historical materialism; Hierarchisation; Social organisation; Marxism; Peer polity interaction;

    Sammanfattning : This dissertation deals with the social construction of power relations and inequality in a long term perspective. The main objective is to analyse and explain the hiérarchisation process in Scania during the period 5500-1100 BC. LÄS MER