Sökning: "Peter May"
Visar resultat 1 - 5 av 575 avhandlingar innehållade orden Peter May.
1. Fucoidan-Mimetic Glycopolymers : Synthesis and Biomedical Applications
Sammanfattning : The marine polysaccharide fucoidan has demonstrated several interesting biological properties, for instance being antiviral, anticoagulant, anti-inflammatory, anticancer, and platelet activating. Many of these properties are desirable for various biomedical applications. Yet, there are few reports on fucoidan being used in such applications. LÄS MER
2. Helicobacter pylori and gastric carcinogenesis : An experimental study of some preneoplastic events
Sammanfattning : Half the population in the world is chronically infected with H.pylori. This infection has been proven to be associated with gastritis, duodenal and gastric ulcers but also with gastric cancer and MALT-lymphoma. The aims of this thesis were to explore some possible mechanisms by which H. LÄS MER
3. Human Engineering of Sensor Fusion Systems in Fighter Aircraft
Sammanfattning : A pressing concern in modern fighter aircraft cockpit design is how to present and reduce large amounts of data obtained from several sensor observations of the same object. Currently, sensor observations are presented individually as overlays or in different displays requiring the pilot to control each sensor and integrate observations. LÄS MER
4. Cerebral ischemia studied with positron emission tomography and microdialysis
Sammanfattning : Stroke is the third leading cause of morbidity and mortality in the industrialized world. Subarachnoid hemorrhage (SAH), the least common form of stroke, is one of the most demanding diseases treated in neurointensive care units. Cerebral ischemia may develop rapidly, and has a major influence on outcome. LÄS MER
5. Studies of Ultrafast Relaxation and Photodissociation Processes in Solution
Sammanfattning : This thesis focuses on femtosecond studies of relaxation and photo-induced dissociation processes in the liquid environment. Measurements are performed using both polarization sensitive and magic angle transient absorption spectroscopy with excitation wavelengths of 387 nm and 258 nm and a white light continuum probe. LÄS MER