Auburn Theses and Dissertations: Recent submissions
Now showing items 6941-6960 of 10385
A Space-Time Separated and Jointly Evolving Relationship-Based Network Access and Data Protection System with NP-complete Defenses
(2013-04-19)
Attacks on information networks have been increasing in frequency and success in recent years. Attack methods are becoming increasingly sophisticated, and network defense systems have not kept pace. IDS and IPS systems ...
Size and Price-to-Book Effects in Stock Returns: Evidence from Chinese Stock Markets
(2013-04-19)
In this thesis, the relationship between stock return, beta, size and P/B ratio in the Chinese stock market is reexamined. Jensen, Johnson, and Mercer’s approach is applied to confirm whether the P/B effect and size effect ...
Atrazine-Induced Changes in Rodent Hepatic Enzymes and Adrenal Morphology
(2013-04-19)
Atrazine (ATR) is one of the most commonly used herbicides worldwide. It is a broad- spectrum herbicide used to control both pre- and post-emergence broadleaf and grassy weeds. ATR’s effects on the hypothalamic-pituitary-gonadal ...
Synthesis and Characterization of Biocompatible PEG-based Block Copolymers
(2013-04-19)
A series of poly(ethylene glycol) (PEG)-based biocompatible tri-block copolymers,
poly(ε-caprolactone-co-lactide)-poly(ethylene glycol)-poly(ε-caprolactone-co-lactide)
(PCLA-PEG-PCLA) and poly(D,L-lactide)-poly(ethylene ...
Why people use fashion companies' Facebook pages: An empirical investigation
(2013-04-19)
Social media platforms like Facebook and Twitter are fundamentally altering the way businesses and consumers behave. Fashion apparel companies such as Ann Taylor and fashion retailers such as Dillard’s build Facebook pages ...
Synthesis and Application of MnO2/Conducting Polymer Based Multidimensional Nanocomposite for Energy Storage
(2013-04-19)
Supercapacitors are new type of energy storage devices in addition to batteries and electrostatic capacitors. They have higher power density than batteries, and higher energy density than conventional capacitors. Moreover, ...
Update of Bridge Design Standards in Alabama for AASHTO LRFD Seismic Design Requirements
(2013-04-19)
The Alabama Department of Transportation (ALDOT) has been required to update their bridge design specifications from the Standard Specifications for Highway Bridges to the LRFD Bridge Design Specifications. This transition ...
Experimental Evaluation of the Static Strength and Ductility of Large Diameter Shear Studs in Composite Bridge Construction
(2013-04-19)
A number of bridges in the United States consist of steel girders with concrete decks attached via shear studs which will require replacement in the future. With a growing interest in rapid deck replacement for bridges ...
Design and Construction of a Mach 2 Wind Tunnel For Cavity Acoustics Research
(2013-04-17)
Cavity flow is encountered in many practical applications of ground and air vehicles operating at high speed. Examples include airflow past open windows, sunroofs, and wheel-wells of automobiles as well as landing gear and ...
Modeling and Reliability Characterization of Area-Array Electronics Subjected to High-G Mechanical Shock Up To 50,000G and Finite Element Analysis of Package on Package (PoP) Components for Warpage During Reflow
(2013-04-17)
Electronics in aerospace applications may be subjected to very high g-loads during normal operation. A novel micro-coil array interconnect has been studied for increased reliability during extended duration aerospace ...
Iterative and Incremental System Lifecycle Development
(2013-04-17)
One of the fundamental changes in our technologically advanced society is the breadth of technologies available and the diverse backgrounds, experiences, and skill sets of the many inventors and developers. Traditional ...
Nonlinear Field Enhancement factor of Carbon Nanotubes (CNTs) in Vacuum and Partial Pressure
(2013-04-17)
Carbon nanotubes (CNTs) have attracted much attention because of their unique electrical properties and their potential applications. Large aspect ratios of CNTs together with thermal conductivity high mechanical strength ...
Cell-mediated immunity after ocular Ark-type infectious bronchitis virus vaccination
(2013-04-16)
Infectious bronchitis (IB) virus (IBV) is an endemic pathogen of poultry industry causing considerable economic losses by reducing quality and quantity of egg and meat production in chickens. In spite of intensive vaccination ...
Choral directors' knowledge of biological and sociological sex differences in the secondary choral classroom
(2013-04-16)
Secondary choral directors who enter the work force are expected to teach all types of choirs, including mixed-sex choirs, male choirs, and female choirs. Most undergraduate programs address voice change differences and ...
Decomposition of Complete Tri-Partite Graphs into 5-Cycles
(2013-04-16)
E. S. Mahmoodian gave necessary conditions for when the edges of a complete tripartite graph can be partitioned so that each set in the partition induces a 5-cycle. Since then, he, N. J. Cavenagh, E. J. Billington, S. ...
A Methodology for Increasing the Dependability of Open Source Software Components
(2013-04-16)
With the increasing use of open source software components in real world systems, there has arisen a need for increasing the dependability of these components. The dependability of these components can be increased like ...
Observations on the Ecology and Behavior of Macroseius biscutatus, an Obligate Pitcher Plant Mite
(2013-04-16)
The current conservation status of arthropods symbiotically associated with tall-form Sarracenia spp. is poorly known. Yet these unique organisms and their associations are disappearing due to habitat loss, degradation and ...
Application of Shrinkage and Swelling Factors on State Highway Construction
(2013-04-16)
The objectives of the research were to review the state of practice for roadway related earthwork calculations for the southeastern states, develop a calculation tool for comparing various state earthwork methods, demonstrate ...
Utilization of Iron at Fort Mitchell 1RU102: A Functional Analysis
(2013-04-16)
From 1813 until 1840, the Fort Mitchell site, 1RU102, was a significant character in the history of the United States. It served as a fortification during both Creeks wars and as a focal point of trade between the United ...
A Methodology for Detecting Pilot Fatigue and Head Tilt Measured Using Flight Simulation of an Unmanned Aerial Vehicle
(2013-04-16)
The objective of this research project was to determine whether the human factors of
fatigue and head tilt can be detected in real time by measuring the head motion of pilots
flying simulated unmanned aircraft missions. ...