Search for dissertations about: "association rate constant"

Showing result 11 - 15 of 18 swedish dissertations containing the words association rate constant.

  2. 11. Statistical models of breast cancer tumour growth and spread

    Author : Gabriel Isheden; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : In this thesis, we develop statistical methods for studying tumour growth and metastatic lymph node spread in breast cancer. The methods can be used for analysing breast cancer disease progression before diagnosis. READ MORE

  4. 12. Epidemiological studies on frailty and its associations with mortality, dementia, and polypharmacy

    Author : Ge Bai; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Frailty describes the status of decreased physiological reserves and increased vulnerability to adverse outcomes. As the aging population increases, frailty has become an important public health concern. However, longitudinal studies disclosing the associations of frailty with adverse outcomes over the life course are limited. READ MORE

  5. 13. Mechanisms and genes controlling the signalling network for biotic and abiotic stress defences in Arabidopsis thaliana (L.) Heyhn : Functional cross-talk between photo-produced reactive oxygen species, photosynthesis and plant disease defence responses

    Author : Christine Chi-Chen Chang; Stanislaw Karpinski; Christine Foyer; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; reactive oxygen species; Arabidopsis thaliana; signalling work; biotic stress; abiotic stress; Plant physiology; Växtfysiologi;

    Abstract : Excess excitation energy, mechanical injury and defence against pathogens, each trigger rapid production of reactive oxygen species (ROS) in Arabidopsis thaliana leaves. ROS, such as hydrogen peroxide (H2O2), are required for the induction of systemic acquired acclimation and may lead to redox changes in photosynthetic electron transport (PET). READ MORE

  6. 14. Atrial fibrillation : clinical presentation and prevention of recurrences

    Author : Anna Nergårdh; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Atrial fibrillation; arrhythmias; beta-blocker; cardioversion; symptoms;

    Abstract : Atrial fibrillation (AF) is the most common sustained arrhythmia of clinical importance. AF is known to decrease quality of life and it is related to an increased morbidity and a risk of tromboembolic events. AF may also be asymptomatic, and to what extent patients actually are able to distinguish between sinus rhythm (SR) and AF is unknown. READ MORE

  7. 15. Physiological and pathophysiological cerebrovascular regulation monitored by transcranial doppler

    Author : Gunnar Hellström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Transcranial Doppler ultrasonography (TCD) became available in the middle of the 1980s as a new technique for examining cerebral circulation. With this technique it is possible to measure the velocity of blood flow in major cerebral arteries. READ MORE