Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Computed tomography (CT scan)"”.
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Prediction of post-tuberculosis lung damage using CT lung imaging measures among adults in Malawi
… the significance of radiological features from computed tomography (CT) scan in describing PTLD patterns at treatment completion and predicting PTLD outcomes at 12 months post treatment, as a possible tool to detect risk of PTLD at an early stage. This thesis comprises three parts. Part A is the …
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Computed tomography findings in patients with minor head trauma presenting with a history of loss of consciousness and/or amnesia, Glasgow Coma Scale 15 and no focal neurological deficit
… loss of consciousness (LOC) and amnesia obtain a computed tomography (CT) scan, regardless of the cost that is incurred by the use of this limited resource. Applying recommendations in developing countries requires consideration of resource limitations and patient burden. Objective: Our objectives …
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Software for Designing Custom Orbital-Craniofacial Implant Plans
… Designing a custom implant involves reconstructing a model of the patient's skull using their computed tomography (CT) scan. The healthy side of the skull model, contralateral to the damaged region, can then be used to design an implant plan. Designing implants for areas of thin bone, such as …
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Sub-pixel Registration In Computational Imaging And Applications To Enhancement Of Maxillofacial Ct Data
… data acquired by sampling the same scene or object at different times or from different orientations result in images in different coordinate systems. Registration is a crucial step in order to be able to compare, integrate and fuse the data obtained from different measurements. Tomography is the …
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Event Based Retrieval From Digital Libraries Containing Data Streams
<p>The objective of this research is to study the issues involved in building a digital library that contains data streams and allows event-based retrieval. “Digital Libraries are storehouses of information available through the Internet that provide ways to collect, store, and organize data and …
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DEVELOPMENT OF SPACE-INVARIANT SIGNATURE ALGORITHM (SISA) - AN INNOVATIVE APPROACH FOR PROCESSING THE MEDICAL IMAGES FOR THE DETECTION AND LOCALIZATION OF EARLY ABNORMALITIES IN BIOLOGICAL TISSUES
Early detection, diagnosis and localization are some of the important issues facing the medical profession for diseases such as cancer and cardiac disorders. Therefore, it is vital that a reliable approach, which is economic, safer and less time consuming be developed for the detection and …
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Kynurenines in neurological disorders
… agonist, quinolinic acid (QUIN), and the direct generators of reactive oxygen species, 3-hydroxykynurenine (3HKYN) and 3-hydroxyanthranilic acid (3HANA), as well as the neuroprotective NMDA receptor antagonist, kynurenic acid (KYNA). High performance liquid chromatography (HPLC) methods were …
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Ανάπτυξη τεχνικών επεξεργασίας και ευθυγράμμισης ιατρικών δεδομένων με χρήση χαρτών αυτο-οργάνωσης στην ακτινοθεραπεία
… εικόνες ηλεκτρονικής πυλαίας απεικόνισης (Electronic Portal Images), που λαμβάνονται πριν από κάθε συνεδρία της ακτινοθεραπείας, για τον υπολογισμό του σφάλματος τοποθέτησης του ασθενούς. Το ζήτημα της επαλήθευσης της θέσης του ασθενούς στην ακτινοθεραπεία αντιμετωπίζεται επίσης με τη βοήθεια …