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Study of Properties of Metallic Thin Films and Nanostructures Using Scanning Probe Microscopy
Doupal, Antonín ; Fejfar, Antonín (referee) ; Kalousek, Radek (advisor)
This diploma thesis is focused on investigation of metallic thin films and nanostructures using scanning probe microscopy. Magnetic properties of these objects are studied by magnetic force microscopy, which is modification of scanning probe microscopy. In the theoretical part basic principles of scanning probe microscopy and magnetic force microscopy are summarized, and also principle of creation of magnetic domains and some special properties of ferromagnetic and antiferromagnetic materials. Further, two techniques of fabricating nanostructures are described. Experimental part is focused on imaging and simulating of magnetic domains. Further, exchange bias is revealed. This phenomenon is present in systems composed from ferromagnetic and antiferromagnetic materials. One part of this diploma thesis is also focused on discussion of problems with magnetic force microscopy.
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The participation of the nurse in the management of pain therapy by patients with malignant disease
KUČEROVÁ, Miroslava
The topic of this diploma thesis is ?The Nurse?s Contribution to the Management of Pain Treatment of Patients with a Malignant Disease?. The first objective is to ascertain whether nurses know the specifics of care of patients suffering from a cancer pain. The second objective is to ascertain whether nurses use an analogue score to assess the cancer pain. The third objective is to ascertain whether nurses document the pain intensity. The fourth objective is to ascertain whether nurses use non-pharmacological techniques to relieve cancer pains. The fifth objective is to ascertain whether nurses know the strategy of the WHO?s pain relief ladder. The research was conducted in the form of questioning while using the technique of anonymous structured questionnaires completed by the research set consisting of nurses in selected clinical wards with a high probability of occurrence of patients with an oncologic diagnosis. The total of 360 questionnaires was distributed, of which 198 completed questionnaires were returned. 105 questionnaires (53 %) came from the regional hospital in České Budějovice, 51 (26 %) from the St. Anne?s University Hospital in Brno and 42 (21 %) from the district hospital in Tábor. The research took place in March 2012. The results were assessed under the criteria preset by the author of the thesis. Hypothesis 1: Nurses are able to provide specific nursing care to patients suffering from a cancer pain, was confirmed. Hypothesis 2: Nurses assess the pain under the available analogue scores, was confirmed. Hypothesis 3: Nurses document the pain intensity, was disconfirmed. Hypothesis 4: Nurses use non-pharmacological techniques, especially physical ones, was confirmed. Hypothesis 5: Nurses know the strategy of the WHO?s pain relief ladder, was confirmed. In connection with the addressed issue, an educational leaflet about pain monitoring was drawn up for non-medical healthcare workers. This material describes the most frequently used methods of pain assessment and will serve as an overview of individual procedures including their specifics and application possibilities. The diploma thesis may serve for extending the knowledge of nurses in the field of pain treatment management.
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