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Showing 1 to 12 of 12 for “"Uhlig"”.
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Reduced density hydrogenated silicon through reactive dc magnetron sputtering with secondary rf plasma discharge for EUV multilayer mirror application
… 2019-11-26T20:49:30Z (GMT). No. of bitstreams: 2 UHLIG-THESIS-2019.pdf: 3040065 bytes, checksum: 4444cd75305422a711eb398f1ec5e75c (MD5) LICENSE.txt: 4206 bytes, checksum: 5a9d596ce58190a77714e399a794eb23 (MD5) Previous issue date: 2019-07-18
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Tensiones residuales generadas en la ZAC y su influencia en la tenacidad a la fractura en los aceros de HSLA, bajo un proceso de soldeo por arco sumergido
… con los teóricos mediante la ecuación de Uhlig (1) para una distribución lineal de tensiones residuales.
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Are Antinuclear Antibodies and Rheumatiod Factor Positivity More Prevalent in Apparently Healthy Smokers Compared to Ex-Smokers and Never Smokers?
… (Deighton, 1997; Saag, 1997; Silman, 1996; Uhlig, 1999; Wolfe, 2000). Antinuclear Antibodies (ANA) are another collection of autoantibodies that are being associated with smoking and RA initiation. To our knowledge, no studies have examined the effects of smoking on both ANA and RF …
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The hardening of Type 316L stainless steel welds with thermal aging
… brittleness and weakness in the steel. The H.H. Uhlig Corrosion Laboratory is investigating the effect of thermal aging on the physical properties of stainless steel piping. Stainless steel piping, of the same standards of that used in boiling water reactors, was welded and aged at temperatures …
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Untersuchungen PEG-basierter thermo-responsiver Polymeroberflächen zur Steuerung der Zelladhäsion
Moderne Methoden für die Einzelzellanalyse werden dank der fortschreitenden Weiterentwicklung immer sensitiver. Dabei steigen jedoch auch die Anforderungen an das Probenmaterial. Viele Aufbereitungsprotokolle adhärenter Zellen beinhalten eine enzymatische Spaltung der Oberflächenproteine, um die …
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Micro air vehicle motion tracking and aerodynamic modeling
Aerodynamic performance of small-scale fixed-wing flight is not well understood, and flight data are needed to gain a better understanding of the aerodynamics of micro air vehicles (MAVs) flying at Reynolds numbers between 10,000 and 30,000. Experimental studies have shown the aerodynamic effects …
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Optimal design problems for quasidisks and partially clamped drums: Existence, symmetrization, and numerical methods
It is shown that the class of quasidisks in the complex plane, with fixed quasicircle constant and area, is compact in both the Hausdorff metric and in the sense of Caratheodory convergence. Compactness for chord-arc domains with fixed chord-arc constant and area is shown as a result of the …
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Post stall propeller behavior at low Reynolds numbers
Limited data exists for propeller and wind turbine post stall aerodynamics. Post stall aerodynamics was observed in small propellers at low Reynolds numbers. First, performance data (thrust, power, and efficiency) of set variable pitch propellers was acquired in a wind tunnel. The propellers were 6 …
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Preliminary design and integration procedures for gas turbine intercoolers on naval combatants
The methodology used in analyzing the feasibility of installing direct and indirect intercooling systems on naval gas turbines is presented. The indirect system is comprised of two types of heat exchangers; an air to ethylene glycol, plate fin heat exchanger, and an ethylene glycol to seawater …
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Role of Transverse Plane Hip Range of Motion and Strength on Pain and Function in Hip Osteoarthritis
… from patients with knee OA (Chyu et al., 2011; Uhlig, 2012). Additionally, exercise guidelines are developed from expert clinical experience and indirect evidence and administered in a clinical or home-based setting. To date, guidance on which hip muscles to target in strengthening programs is …
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Essays on the financial sector and macroeconomic policy
… via the penalty function method of Mountford and Uhlig (2009) to identify structural cost-of-borrowing shocks. Our baseline estimation shows that a one percentage point rise in the cost of borrowing leads to a cumulative expansion of the primary balance-to-GDP ratio of approximately 1.9 percentage …
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Measurement of aerodynamic characteristics of MAVs using motion tracking
Aerodynamic characteristics of Micro Air Vehicles (MAVs) is not well addressed in aeronautics literature, and more experimental data are required to help better understand the behavior of fixed-wing MAVs. In the current research, aerodynamic and stability characteristics of two MAVs were measured …