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 5 of 5 for “"Initial current"”.
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Non-Invasive Permeability Assessment of High-Performance Concrete Bridge Deck Mixtures
… for the following: Total charge passed and initial current (ASTM C 1202-97); 3B resistivity and 7B resistivity; Slab and cylinder resistivity; Slab resistivity and ASTM C-1202-97 (Total Charge and Initial current); and Surface Air Flow and ASTM C-1202-97. Field cast specimens, test slabs and …
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Surface states on the cleaved (III) silicon surface
… change f.or cleavage planes not parallel to the initial current flow lines.
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Brushless doubly-fed reluctance machine drive for turbo-electric distributed propulsion systems
… drive control architecture, and reports on an initial sizing of a 1.5 MW motor. However, the BDFRM has inherently poor torque density because of machine saturation, even at low current-density, that offsets all the benefits. This thesis proposes an approach to maximize the torque density by …
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Chromic acid anodized Ti-6Al-4V: its characterization and its single lap bond strength to heat resistant adhesives
… bonds were produced in all cases. CA/HF initial current density of 20 Amperes per square meter produced 33% stronger polysulfone bonds than 30 Amperes per square meter. Polysulfone microstructure may have been chemically degraded by the unnecessarily high fluoride concentration in the …
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The novel role of epidermal growth factor (EGF) in the regulation of ion channels in the calu-3 submucosal cell line
… consequently not delivered to the cell membrane. Currently, the effect of growth factors such as epidermal growth factor (EGF) on ion transport in the airway has not been previously researched and is consequently unknown. Therefore the aim of this thesis is to determine (i) if EGF has an effect on …