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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Entrepreneurship and international trade

Thomson, Carol A. 07 September 2011 (has links)
<p>Exporting can be viable solution for struggling entrepreneurial firms. However the different procedures and regulations that need to be addressed prior to export may be enough to discourage firms from engaging in exporting. This thesis examines the aforementioned obstacles and provides a checklist in order to facilitate the process of exporting the product into a foreign market.</p> <p>This thesis then goes on to test the viability of the checklist using two separate case studies. Results from the case studies indicate that the checklist can aid entrepreneurial firms by reducing the possibility of oversights and eliminate additional costs that are associated with these oversights.</p>
12

The Effect of the Integrated Design of Light Guide and Diffusion Structures on the Uniformity of the Backlight Module

Lin, Chih-Hsing 06 July 2007 (has links)
Recently, the novel development of light guide is V-cut light guide which integrate the micro-prisms on the top and bottom surface of the light guide. Although the V-cut light guide can use the energy of light source efficiently, its uniformity is lower than the traditional scattering dots light guide. Therefore, the purpose of this study is to improve the low uniformity phenomenon of V-cut light guide. First, this study designs three micro-structures on the bottom surface of light guide, and analyzes the influences of shape and geometric parameters of each micro-structure on the luminous flux enhancement. Then, on the top surface of light guide, the micro-lens are modeled which includes the scattering characteristic of diffuser in order to improve the backlight uniformity. It can achieve the effect of diffuser does through the design of scattering micro-lens, so it can save the cost of diffuser. Finally, the integrated design of 7 inches light guide and diffusion structures was simulated by using commercial software LightTools, and the result shows that the backlight uniformity can achieve 90.6%.
13

METHOD OF FABRICATION FOR NERVE CUFF ELECTRODES FOR USE IN ANIMAL MODELS

Sanner, Brian 18 August 2015 (has links)
Many electrophysiological experiments require the recording, stimulating, or both in the peripheral nervous system. There are many electrodes currently on the market, but they are either not designed for implantation or are not robust enough to be used multiple times in situ. The cost of buying these electrodes from a manufacturer can be prohibitive and many labs prefer to make their own. This introduces variability between studies, as different techniques and configurations in the design and fabrication of electrodes can create variance in electrical impedance, spatial arrangement, or other factors. This paper presents a detailed methodology for the construction of electrodes that are robust, have uniform impedance values of Z = 2.38 ± 0.906 kΩ. at 1 kHz alternating current (AC), and can be used in multiple in vitro or in situ experiments, or for chronic implantation in vivo. This method will reduce the amount of time and material needed to construct electrodes for experimental studies in animals.
14

The Lil' Bastard's guide to love : how to rub one out in your crush's bathroom and destroy the evidence

Shasteen, Stephanie Elaine 22 November 2010 (has links)
The Lil’ Bastard’s Guide to Love is a compilation of poems I have written during two years of study in the creative writing program at the University of Texas. These poems mostly concern themselves with love. They also deal with the inadequacies of naming and language, and coming to terms with the fact that sometimes the best thing you can do is to not ruin everything with words. Words will disappoint you sometimes, but they are necessary, so at least try to be square with people if you absolutely must say something. As George Carlin put it, “You can't be afraid of words that speak the truth. I don't like words that hide the truth. I don't like words that conceal reality. I don't like euphemisms or euphemistic language. And American English is loaded with euphemisms.” / text
15

A new finite element method for analysis of H-plane waveguide junctions /

Froncioni, Andy M. January 1988 (has links)
No description available.
16

A Performance Guide for the Unique Challenges in Concerto for Tuba and Chamber Orchestra by Jan Bach

Robinson, Ryan J. 08 1900 (has links)
In 2003, Jan Bach completed his monumental Concerto for Tuba and Chamber Orchestra. This concerto requires unique performance techniques and technical skills unlike the majority of available tuba repertoire. In addition to these techniques, the guide explores the influence of popular songs, jazz/rock/funk styles, implied humor, and personal experience through an interview with the composer.
17

A new finite element method for analysis of H-plane waveguide junctions /

Froncioni, Andy M. January 1988 (has links)
No description available.
18

The prehistory of the south-east

Eogan, J., Becker, Katharina, McClatchie, M., Armit, Ian, Nagle, C., Gearey, B. January 2015 (has links)
No
19

A MULTI-DISCIPLINARY APPROACH TO CHILDHOOD OBESITY

Wright, Erinn J. January 2013 (has links)
No description available.
20

2D CFD Simulation of a Circulation Control Inlet Guide Vane

Hill, Hugh Edward 05 February 2007 (has links)
This thesis presents the results of two 2-D computational studies of a circulation control Inlet Guide Vane (IGV) that takes advantage of the Coanda effect for flow vectoring. The IGV in this thesis is an uncambered airfoil that alters circulation around itself by means of a Coanda jet that exhausts along the IGV's trailing edge surface. The IGV is designed for an axial inlet flow at a Mach number of 0.54 and an exit flow angle of 11 degrees. These conditions were selected to match the operating conditions of the 90% span section of the IGV of the TESCOM compressor rig at the Compressor Aero Research Laboratory (CARL) located at Wright-Patterson AFB. Furthermore, using the nominal chord (length from leading edge of the IGV to the jet exit) for the length scale, the Reynolds number for the circulation control IGV in this region was 5e⁵. The first study was a code and turbulence model comparison, while the second study was an optimization study which determined optimal results for parameters that affected circulation around the IGV. Individual abstracts for the two studies are provided below. To determine the effect of different turbulence models on the prediction of turning angles from the circulation control IGV, the commercial code GASP was employed using three turbulence models. Furthermore, to show that the results from the optimization study were code independent a code comparison was completed between ADPAC and GASP using the Spalart-Allmaras turbulence model. Turbulence models employed by GASP included: two isotropic turbulence models, the one equation Spalart-Allmaras and the two-equation Wilcox 1998 k-&#969;. The isotropic models were then compared to the non-isotropic stress transport model Wilcox 1998 Stress-&#969;. The results show good comparison between turning angle trends and pressure loss trends for a range of blowing rates studied at a constant trailing edge radius size. When the three turbulence models are compared for a range of trailing edge radii, the models were in good agreement when the trailing edge is sufficiently large. However, at the smallest radius, isotropic models predict the greatest amount of circulation around the IGV that may be caused by the prediction of transonic flow above the Coanda surface. The optimization study employed the CFD code ADPAC in conjunction with the Spalart-Allmaras turbulence model to determine the optimal jet height, trailing edge radius, and supply pressure that would meet the design criteria of the TESCOM (TESt COMpressor) rig while minimizing the mass flow rate and pressure losses. The optimal geometry that was able to meet the design requirements had a jet height of h/C<sub>n</sub> = 0.0057 and a trailing edge Radius R/C<sub>n</sub> = 0.16. This geometry needed a jet to inflow total pressure ratio of 1.8 to meet the exit turning angle requirement. At this supply pressure ratio the mass flow rate required by the flow control system was 0.71 percent of the total mass flow rate through the engine. The optimal circulation control IGV had slightly lower pressure losses when compared to the cambered IGV in the TESCOM rig. / Master of Science

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