Sökning: "association rate"

Visar resultat 21 - 25 av 724 avhandlingar innehållade orden association rate.

  1. 21. Cellular effects of ionizing radiation : Relevant for understanding cancer risk after medical and environmental radiation exposures

    Författare :Pamela Chiaka Akuwudike; Andrzej Wojcik; Lovisa Lundholm; Kerstin Borgmann; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiation; DNA damage; radiation-induced carcinogenesis; second primary cancer; cisplatin chemoradiotherapy; dose fractionation; low dose; low dose rate; dose and dose rate effectiveness factor DDREF ; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Radiation-induced cancers are stochastic and delayed effects of exposure to ionizing radiation. The dose-response relationship for radiation-induced cancers at both low dose/low dose rates and high doses (doses encountered during radiotherapy) remains unclear. LÄS MER

  3. 22. När järnarbetare hanterar spaden och målaren knackar makadam : Om arbetslöshetspolitik i en arbetarstyrd kommun, Västerås, under 1920-talets krisår

    Författare :Rebecca Svensson; Maurits Nyström; Sven Nordlund; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic history; Unemployment; employment policy; local employment policy; 1920 crisis; Social Democrats; Association for the Unemployed; The Joint Trade Union Association; relief work; the town Finance Department; State subsidies.; Ekonomisk historia; Economic history; Ekonomisk historia;

    Sammanfattning : In this dissertation local employment policy under the 1920s has been examined with regard to, among other, the following questions: Who had the power over the local unemployment policy? Did a town governed by the Social Democrats try to transform permanent employment into relief work? The dissertation is about Västerås, which in the 1920s was one of the larger cities in Sweden. The labour market was dominated by two large manufacturing companies. LÄS MER

  4. 23. Associations between obesity, periodontal inflammation, subgingival microflora and salivary flow rate

    Författare :Cecilia Zeigler; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Obesity is a large health problem and is associated with increased risk of diabetes type II, cardiovascular disease as well as implicated in a wide range of gastrointestinal disorders such as Crohn’s disease and subclinical bowel inflammation. Obesity is also associated with enhanced prevalence of chronic periodontitis in adults. LÄS MER

  5. 24. Aspects of dose, dose rate and radioisotopes in brachytherapy of uveal melanoma

    Författare :Maria Fili; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Uveal melanomas constitute melanomas arising from the choroid, the ciliary body or the iris, and in adults stands for the most common primary malignant intraocular tumor. It has a high risk of metastatic spread followed by inevitable death, and unfortunately the prognosis has not improved over the last decades. LÄS MER

  7. 25. Diet in epidemiology : assessment, validity and association with upper respiratory tract infection

    Författare :Sara Christensen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis covers the evaluation of two new interactive web- and meal-based food frequency questionnaires (FFQ). In addition, it investigates the potential association between dietary intake as well as physical activity and the susceptibility to upper respiratory tract infection (URTI). LÄS MER