Sökning: "CA 50"

Visar resultat 6 - 10 av 243 avhandlingar innehållade orden CA 50.

  1. 6. On Pressure Regulation of the Middle Ear

    Författare :Marianne Brattmo; allergi och livskvalitet Laryngoesofagologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Chronic otitis media; Sniffing behaviour; Tubal opening; gas diffusion; Meniere s disease; Attic cholesteatoma; Chronic central perforation; Tympanic membrane; Continuous measurement; Middle ear pressure; Eustachian tube;

    Sammanfattning : The middle ear (ME) pressure is regulated by gas diffusion over the ME mucosa and pressure equalizations via the Eustachian tube (ET). Disturbance in the regulation of ME pressure is believed to contribute to the development of chronic ear diseases. LÄS MER

  3. 7. Stroke epidemiology in Southern Sweden. Trends in incidence and survival across two decades with projections into the future

    Författare :Björn Hallström; Lund Neurologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuropsykologi; neurofysiologi; hospitalization; Neurology; neuropsychology; neurophysiology; Neurologi; trends; survival; incidence; stroke; epidemiology;

    Sammanfattning : Background: Stroke is a major cause of death and disability. Investigations of the epidemiological trends for stroke might result in better understanding of stroke pathogenesis and prevention. LÄS MER

  4. 8. Study and Modeling of the Reduction of Sulfur Dioxide, Nitrogen Oxides and Hydrogen Chloride by Dry Injection Technologies

    Författare :Wuyin Wang; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reaction kinetics; pore particle size; HCl; NOx; desulfurization; Ca-based sorbent; flue gas; Chemical technology and engineering; Kemiteknik och kemisk teknologi;

    Sammanfattning : The potential and mechanism to reduce acid gases, such as SO2, NOx and HCl by dry Ca-based sorbents have been studied to improve the efficiencies of the process and sorbent utilization. Several natural limestones were tested for SO2 removal. Calcium conversion as high as 45% was achieved within 0.3 s at 1000°C, 1000 ppm SO2 and Ca/S=1. LÄS MER

  5. 9. Tectonic implications of ca. 1.45 Ga granitoid magmatism at the southwestern margin of the East European Craton

    Författare :Audrius Cecys; Berggrundsgeologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Geologi; southern Sweden; fysisk geografi; physical geography; Mesoproterozoic; geochemistry; syntectonic; petrology; structural geology; anisotropy of magnetic susceptibility; Danopolonian orogeny; Geology; granite;

    Sammanfattning : Between ca 1.53 and 1.40 Ga, the southwestern margin of the East European Craton was subjected to extensive magmatism and deformation. While various suites of anorthositic, mangeritic and charnockitic-granitic rocks were emplaced between ca. LÄS MER

  7. 10. En kvinnoröst i manssamhället : Agda Montelius 1850-1920

    Författare :Sif Bokholm; Historia; []
    Nyckelord :HUMANIORA; HUMANITIES; Contemporary history circa 1800 to 1914 ; Sociologi; Sociology; women s movement; women s emancipation; political feminism; socio-politics; Biography; philanthropy; Modern historia ca. 1800-1914 ;

    Sammanfattning : The purpose of this thesis is to shed light on the role of female initiative in the accelerating social developments of the late nineteenth century that were eventually to result in Sweden’s modern, democratic welfare state. The method is a biographical study that highlights one of the leading figures of the day, Agda Montelius. LÄS MER