Sökning: "Åsa"
Visar resultat 1 - 5 av 885 avhandlingar innehållade ordet Åsa.
1. Dose Plan Optimization in HDR Brachytherapy using Penalties : Properties and Extensions
Sammanfattning : High dose-rate (HDR) brachytherapy is a specific type of radiotherapy used to treat tumours of for example the cervix, prostate, and breasts. In HDR brachytherapy applicators are implanted into or close to the tumour volume. A radioactive source is moved through these applicators and stops at certain positions, known as dwell points. LÄS MER
2. Mathematical Optimization of HDR Brachytherapy
Sammanfattning : One out of eight deaths throughout the world is due to cancer. Developing new treatments and improving existing treatments is hence of major importance. In this thesis we have studied how mathematical optimization can be used to improve an existing treatment method: high-dose-rate (HDR) brachytherapy. LÄS MER
3. Variations in fertility - a consequence of other factors besides love?
Sammanfattning : .... LÄS MER
4. On the interaction between human neutrophils and Staphylococcus aureus
Sammanfattning : Intracellular free calcium is a key second messenger and has been shown to regulate several crucial functions in human neutrophils. The results show that a rise in [Ca2+], is an absolute requirement for efficient killing of serum-opsonized Staphylococcus aureus by human neutrophils. LÄS MER
5. Person-centered fundamental care in the emergency room : Patient and registered nurse perspectives
Sammanfattning : Patients who suffer from life-threatening illness or injury – experiencing conditions such as cardiac arrest, breathing problems, or trauma – are cared for at designated emergency rooms within the emergency department. In the emergency room, the registered nurse is responsible for those who are exposed and vulnerable and have complex needs. LÄS MER