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 7 of 7 for “"OAG"”.
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The Biogenesis and Homeostasis of the Shigella flexneri Cell Envelope
… distal polysaccharide termed the O antigen (Oag). Importantly, S. flexneri expresses two distinct variants of the Oag polysaccharide: short-Oag (S-Oag; 10-17 repeat units) and very long-Oag (VL-Oag; > 90 repeat units) through the Wzx/Wzy-dependent pathway. However, the protein interactions …
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Modeling of United States Airline Fares -- Using the Official Airline Guide (OAG) and Airline Origin and Destination Survey (DB1B)
Prediction of airline fares within the United States including Alaska & Hawaii is required for transportation mode choice modeling in impact analysis of new modes such as NASA's Small Airplane Transportation System (SATS). Developing an aggregate cost model i.e. a 'generic fare model' of the …
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Safety and efficacy of oral care for intubated neuroscience intensive care unit patients.
… as measured by the Oral Assessment Guide (OAG). During unspecified oral care methods, normal ICP recordings remained stable while ICP values greater than 20 mm Hg before oral care decreased after care (p<0.001). Progressive colonization of oral nosocomial bacteria was documented during …
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A study of the role of advanced technologies in glaucoma case-finding
… the UK, 11,000 new cases of open angle glaucoma (OAG) are diagnosed annually in people aged 40 to 70 years. However, two--‐thirds of UK OAG cases may remain undiagnosed, highlighting the need for improved detection. UK optometrists generate more than 95% of referrals for suspected glaucoma and …
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The role of AMP-activated protein kinase in endothelial VEGF signalling
… regulation of vascular tone, blood fluidity and coagulation. Endothelial dysfunction, a condition largely characterised by reduced NO bioavailability, is an important feature associated with the aetiology of several pathophysiological disorders including type 2 diabetes and cardiovascular disease. …
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Enterobacterial Common Antigen Biosynthesis in Shigella flexneri
… interdependence between ECA and LPS O antigen (Oag) biosynthesis. I subsequently demonstrated that the two OM polysaccharide pathways are fundamentally linked due to their reliance on undecaprenyl phosphate (Und-P) where, wzy mutations in one of the pathways caused a reduction in the OM …
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The Changing Nature of Long-Haul Traffic on the North Atlantic: An Examination of Airline Network Strategies
… airline services. Official Airline Guide (OAG) schedule data for both January and July were obtained, and focusing on frequency, quantitatively assessed network developments using the Herfindhal-Hirschman Index (HHI), the Beta Index, and the seasonality index. Gephi software was used to …