Digital Commons Network^™

Connecting Children And Families: Expectations And Experiences Of Professional Foster Parents, Samantha A. Goodrich

Master's Theses

No abstract provided.

A Multicriteria Based Quantitative Framework For Assessing Sustainability Of Pile Foundations, Aditi Misra

Master's Theses

ABSTRACT

Civil Engineering is the major instrument of anthropocentric development over centuries through ever expanding infrastructure, cities and facilities. Civil engineering processes are both resource and fuel intensive. The building industry alone, during the construction stage, uses about 30-40% of the total resources used in the industrialized countries. There is a growing consensus that delivering a sustainable built environment starts with incorporating sustainability thoughts at the planning and design stages of a project. Geotechnical engineering is most resource intensive although this intensive consumption of energy goes unnoticed mainly because of the indirect nature of the energy used in the …

The Heart And Mind At Work: The Effects Of Implicit And Explicit Reasoning On Performance Appraisal, Scott Ryan

Master's Theses

No abstract provided.

Monhantic Fort Gunflints: Continuity Or Change In Mashantucket Pequot Lithic Manufacturing Patterns Due To European Contact, Scott E. Williams

Master's Theses

Abstract Monhantic Fort was a late seventeenth century fortified village located on the Mashantucket Pequot Reservation in southeastern Connecticut and was occupied between 1675-1680 during the time of King Philip’s War. The objectives of this study are to reconstruct Pequot behaviors related to production, maintenance, use, and discard of gunflints and other lithic tools made from European flint at Monhantic Fort and further if their patterns of manufacture and technologies were altered through contact with Europeans. As a number of the lithic tools, including the gunflints, recovered at Monhantic Fort had similar morphologies it was first necessary to determine exactly …

The Effects Of Nutrient Availability And Season On The Somatotropic Axis In Free-Ranging Alaskan Moose (Alces Alces), Amanda A. Parillo

Master's Theses

No abstract provided.

Implementation Of The Clas12 Htcc Into Gemc, Nathan A. Harrison

Master's Theses

No abstract provided.

The Influence Of Neurocognitive Impairment On Treatment Outcomes Among Drug-Involved People Living With Hiv/Aids, Ifeoma O. Ezeabogu

Master's Theses

Drug- and sex-related HIV risk behaviors and sub-optimal adherence to HIV medication regimens can jeopardize the health of HIV–infected injection drug users (IDUs) and threaten community health. Findings to date indicate that it is feasible to deliver a brief behavioral risk reduction/medication adherence group intervention to HIV-infected IDUs in a community-based setting. Being adherent to HAART or being able to successfully participate in behavioral interventions targeting adherence and harm reduction often requires a relatively high level of cognitive abilities. HIV infection and substance abuse are known to independently affect the central nervous system and this can result in neuro-cognitive impairment. …

An Assessment Of The Social Impact Of Feminist Network Organizing: A Qualitative Study Of The First Nepali Women's Global Network (Nwgn) Conference, Barret Katuna

Master's Theses

In this study, the author examines the efforts of one transnational feminist network, the Nepali Women’s Global Network (NWGN) to organize through a conference addressing gender inequality matters that shape the experiences of Nepali women on a global and national level and the variant experiences of conference participants based on their social locations. Recognizing the complexity of individual social change on a personal level as well as process-based institutional social change challenging social norms, the author posits the following two research questions 1) Can conferences organized by feminist networks initiate social change? and 2) How can feminist networks best promote …

Modeling Of Aortic Valve Anatomic Geometry From Clinical Multi Detector-Row Computed Tomography Images, Gregory A. Book

Master's Theses

Transcatheter aortic valve implantation (TAVI) is an emerging and viable alternative to surgical valve replacement. A TAVI procedure involves insertion of a catheter into the heart through an artery or transapically, and expanding valve stent in place. This procedure dramatically reduces the recovery time by eliminating the need for open heart surgery. Understanding the biomechanics of the stent-valve interaction is crucial for proper device deployment and function. In this study, we examine the extraction of valve geometries and creation of valve models from multi-detector row computed tomography (MDCT) images that may eventually be used to model stent expansion on a …

Effects Of Embodiment On Perceptual And Affective Responses To Infant Crying, Jennifer B. Bisson

Master's Theses

Three experiments were conducted to investigate how changes in bodily states might be related to perceptions of infant vocalizations. In Study 1, participants were asked to hold a pencil between their lips, mimicking a smile, while listening to infant crying. Although there were no embodied effects for perceptual ratings, results indicated that this manipulation decreased participants’ self-reported, negative affect. In Study 2, participants were played both infant crying and birdsong while exposed to similar embodied manipulations, including activation of muscles related to approach and withdrawal behavior. There were no embodied effects for ratings of crying or for affect. Comparing Study …

Effects Of Delayed Auditory Feedback On Young Infants’ Crying, Sarah M. Sanborn

Master's Theses

Neural control of newborn crying has typically been considered to originate primarily in the lower brain centers, although support for this assumption is limited. To address this, the present study manipulated newborn infants’ perceptual experience during a cry bout through use of delayed auditory feedback (DAF). Atypical cry productions during DAF would suggest that newborn crying is under higher levels of cortical control than previously assumed. Infants’ spontaneous crying was recorded for 2 minutes at 4 weeks of age (n=16) and again at 8 weeks of age (n=17) using an ABA design, alternating synchronous feedback with DAF. Standard repeated-measures 2 …

Antrim To Ayrshire, Eric Jude Hatcher

Master's Theses

In the summer of 2007, I visited Scotland during a personal vacation. During that trip, I kept a private journal that later became the source of an interest in the genre of travel writing. In this thesis, I present a discussion of the genre, as well as, build a framework into which my writing can be placed.

Intelligent Planning And Assimilation Of Auv-Obtained Measurements Within A Roms-Based Ocean Modeling System, Benjamin J. Davini

Master's Theses

Efforts to learn more about the oceans that surround us have increased dramatically as the technological ability to do so grows. Autonomous Underwater Vehicles (AUVs) are one such technological advance. They allow for rapid deployment and can gather data quickly in places and ways that traditional measurement systems (bouys, profilers, etc.) cannot. A ROMS-based data assimilation method was developed that intelligently plans for and integrates AUV measurements with the goal of minimizing model standard deviation. An algorithm developed for this system is first described that optimizes paths for AUVs that seeks to improve the model by gathering data in high-interest …

Investigating Wood Welding Parameters Using A Prototype Welding Machine, Timothy R. Melin

Master's Theses

Understanding how different processing variables influence wood welded bonds is vital if the technique will ever be used to create engineered lumber without using adhesives. A variation of vibration welding, wood welding uses pressure and friction to bond materials together. During welding, heat causes a softening in the wood, a naturally occurring composite material. This softening leads to fiber entanglement and a bond forms upon cooling.

The goal of this research was to investigate several processing aspects of the wood welding procedure. A prototype wood welding machine, designed and fabricated from the ground up, was used to investigate the effects …

Effect Of Sodium Chloride Addition During Diafiltration On The Solubility Of Milk Protein Concentrate, Scott J. Gualco

Master's Theses

There is considerable interest among food manufacturers to incorporate protein into food products in both developed and developing countries. Dairy proteins are excellent choices for many different applications, as they are known to have several nutritional and functional benefits. Membrane filtration techniques are often utilized as the preferred method of fractionation, due to the high throughput and continuous nature of the process. One such product produced from membrane filtration of skim milk is called milk protein concentrate. This product is valued for its high protein content, but it has historically exhibited poor solubility when reconstituted into water, which severely restricts …

Parking Management For Silicon Valley–A Guide For Planners, Decision Makers, And The General Public, Tracy Wang

Master's Theses

The crisis of climate change has jumpstarted a renewed interest in environmental sustainability. The growing awareness of the problem and the ensuing intense search for solutions called for a scrutinizing reexamination of the relationships between transportation, land use, and greenhouse gas emissions. Major publications such as The High Cost of Free Parking by Donald Shoup in 2005, and Parking Management, Strategies, Evaluation and Planning by Todd Litman in 2008, have identified parking as a crucial link. Parking issues are intrinsic to planning because parking facilities are a major land use type that affects how we design and build our commercial …

A System For Measuring Radiation Induced Chemical Products In Atmospheric Gases Using Optical Detection Methods, Tyler Webster Reese

Master's Theses

This research is a part of an effort to characterize the chemical products generated by radiation interacting with atmosphere. One method of detecting ionizing radiation is to monitor the radiation induced products in the atmosphere around the source. This project explored the potential for using Cavity Ringdown Spectroscopy to evaluate the presence of chemical products generated by the air-radiation interaction near an alpha radiation source. In particular, measurements of ozone concentration within a controlled atmosphere chamber as affected by radiation exposure were obtained.

The first portion of this thesis provides brief reviews of ionizing radiation and ozone formation as well …

"For Such Is A Friend Now": Reflection And Revision In Shakespeare's Comic Friendships, Leah Rainell Boudreaux

Master's Theses

In early modem England, "friendship" was a term both flexible and deeply fraught. It could apply to a wide range of relationships, including, for example, those between family members, lords and tenants, or male members of the aristocracy. The ideals associated with friendship at that time had a profound impact on the way that the relationship was represented both in a historical and literary sense. During that time, William Shakespeare crafted remarkable and resonating depictions of friendship which have endured the through the ages. The distinction between Shakespeare's work and the work of other early modem writers lies in the …

Explaining The Variability Of Free-Living And Attached Bacterioplankton Abundances In The Bay Of St. Louis, Mississippi, Allison K. Mojzis

Master's Theses

The Bay of St. Louis (BSL) is a shallow and vertically well-mixed estuary on the Gulf Coast of Mississippi and supports the recreational and commercial activities of the surrounding towns of Bay St. Louis, Diamondhead, DeLisle, and Pass Christian. In addition to residential communities, various industrial and commercial sites inhabit the watershed and coastline. The Hollywood casino, DuPont titanium dioxide plant, and multiple sew_age treatment plants, as well as nonpoint sources of pollution, contribute to poor water quality. To evaluate spatial and temporal changes in BSL water quality, freeliving and attached bacterioplankton concentrations were enumerated by epifluorescence microscopy. Nine stations …

Reproductive Life History Of Fundulus Jenkensi And Comparative Development Of Five Sympatric Fundulid Species, Eric Thomas Lang

Master's Theses

Fundulus jenkinsi is recognized federally and within the state of Mississippi as a Species of Concern. Little is known about the life history of this coastal killifish, but a detailed reproductive histology study of F. jenkinsi and a diagnostic key of the early life stages of select members of Fundulidae can provide the foundation needed to accurately identify it and quantify reproductive parameters in this rare species in need of conservation. Monthly gonadosomatic index (GSI) of male and female F. jenkinsi were documented, and spawning phases and oocyte stages were examined using reproductive histology. In addition, various stages of …

An Open Management And Administration Platform For Ieee 802.11 Networks, Biju Raja Bajracharya

Master's Theses

The deployment of Wireless Local Area Network (WLAN) has greatly increased in past years. Due to the large deployment of the WLAN, the immediate need of management platforms has been recognized, which has a significant impact on the performance of a WLAN. Although there are various vendor-specific and proprietary solutions available in the market to cope with the management of wireless LAN, they have problems in interoperability and compatibility. To address this issues, IETF has come up with the interoperability standard of management of WLANs devices, Control And Provisioning of Wireless Access Points (CAPWAP) protocol, which is still in the …

Utility Of Feeding Priority As A Measure Of Dominance In Garnett's Bushbaby (Otolemur Garnettii), Kyle Daniel Edens

Master's Theses

The current study examined dominance behaviors in bushbabies and examined whether feeding priority (i.e., first access to a food source) is a viable measure of dominance. Several measures of dominance were employed. Among the measures of dominance investigated were agonistic interactions, grooming, displacement, and deference of space. The results indicated that females initiated more agonistic interactions than males, but the other measures of dominance did not support the hypothesis that females were the dominant sex. The results were partially consistent with the hypothesis that feeding priority is a viable measure of dominance in that females obtained feeding priority in the …

Application Of Check In-Check Out As A Targeted Intervention To Increase Appropriate Behavior In At-Risk High School Students, Lauren Lestremau Harpole

Master's Theses

The purpose of the present study was to evaluate the effectiveness of Check In-Check Out (CICO) in increasing appropriate behavior and decreasing disruptive behavior of three students in south Mississippi who were referred for behavioral problems, a multiple baseline across students design was employed. Target students' levels of appropriate behavior and frequency of disruptive behavior over time were compared through evaluation of daily behavior report card (DBRC) point data and rates of office discipline referrals (ODRs). Treatment integrity was assessed. The current study serves as one of the few studies in the CICO literature to (a) implement ClCO in a …

Renewable Source Thermoplastics, Travis Palmer Ball

Master's Theses

This thesis is concerned with developing renewable resource thermoplastic materials to replace existing non-renewable or possibly hazardous industry standard products.

Cerenol TPU Incorporation

Dupont has recently developed a renewable source Polyol (Cerenol) which is derived from 1,3 propane diol processed from corn feeds. This material, which is a three carbon ether repeat unit, is in the pre-commercial stage and is meant to directly compete with petroleum based polyols as a drop-in replacement in thermoplastic polyurethanes. A model kinetic study was performed to compare relative reactivity of the Cerenol polyol to standard four carbon repeat unit petroleum-based polyol ether (PTMEG). A …

Development And Validation Of A Light Weight, Energy Dense, Ready To Eat (Rte) Bar, Jacob Wilhelm-Maria Heick

Master's Theses

DEVELOPMENT AND VALIDATION OF A LIGHT WEIGHT, ENERGY DENSE, READY TO EAT (RTE) BAR

Jacob Wilhelm-Maria Heick

Providing additional calories in the form of an RTE bar to endurance athletes will increase performance and muscle re-synthesis, reduce muscle breakdown, and shorten recovery time. An RTE bar containing a blend of dairy proteins and carbohydrates will create a product with superior functionality, including bioactive and immunity enhancing properties from dairy derived ingredients. The protein will provide benefits in the form of easily digestible calories, essential amino acids and physical satiate.

A formulation was developed and optimized, resulting in a final product …

Hydroelectric System Design, Timothy Mcdonnell Brown

Master's Theses

Hydroelectric power generation is not a viable option as a prime source of electrical energy for the Pico Blanco Boy Scout Camp, as determined by this thesis. The hydroelectric power system can only provide a maximum power capacity of 17kW as limited by the available mechanical energy of the water source. This power capacity is inadequate to reliably supply power to the electrical loads at the camp during peak demand periods. The purpose of this thesis was to study the feasibility of supplying the Boy Scout Camp with a renewable source of electrical energy through an exploration of various hydroelectric …

Pled Enhancement And Re-Use, Carlos A. Ayala

Master's Theses

Polymer light emitting diodes (PLEDs) represent new technology for display applications. However, these polymer based devices could benefit from increased efficiency and material longevity.

This thesis examines how preprocessing PLED indium tin oxide (ITO) anodes and reprocessing previously used substrates can create brighter, more efficient PLEDs. The project accomplishes this by simple changes to fabrication techniques, such as additional cleaning, etching, or thermal annealing, to improve pristine device luminance and efficiency. The project also examines substrate re-use techniques to repair ITO substrate damage, and effects of polymer aging on PLED luminance and efficiency.

PLEDs fabricated with polymer aged to varying …

Static And Fatigue Failure Response Of Woven Carbon Fiber Specimens With Double Edge Notches, Ahmad J. Amini

Master's Theses

Carbon fiber composites are continually seeing increased use in aerospace applications. It is necessary to understand their failure modes in order to properly design and perform analysis on structures constructed primarily from them. This thesis studies woven carbon fiber composites with and without double-edge notches in a series of static and fatigue tests performed on an Instron 8801 servo-hydraulic testing system.

Specimens were constructed of Advanced Composites Group product # LTM45EL woven carbon fiber pre-preg/epoxy and were cut to approximately 9-inch in length and 1-inch in width. Notches were cut into some of the specimens using a slitting saw blade …

The Effectiveness Of Damage Arrestment Devices In Delaying Fastener-Hole Interaction Failures In Carbon Fiber Polyurethane Foam Composite Sandwich Panels Subjected To Static And Dynamic Loading Under Increased Temperatures, Dominic E. Surano

Master's Theses

A study was conducted to investigate simple, cost-effective manufacturing techniques to delay skin-core delamination, micro-buckling and bearing stress failures resulting from fastener-hole interactions. Composite sandwich panels, with and without damage arrestment devices (DADs), were subjected to monotonic compression at a rate of 5mm per second, and compression-compression fatigue at 50% yield at an amplitude of 65%, under temperatures of 75, 100, 125, 150, 175, and 200 °F.

The sandwiches tested were composed of two-layer cross-weave carbon fiber facesheets, a polyurethane foam core, and an epoxy film adhesive to join the two materials. The most successful method to delay the aforementioned …

California Printing History And The Shakespeare Press Museum, Laura Sorvetti

Master's Theses

The Shakespeare Press Museum, a working letterpress museum at Cal Poly, San Luis Obispo, houses letterpress printing presses and equipment dating from the 1850s to the 1970s. Although the museum has been at Cal Poly since the 1960s, little work was completed on the historical context of the collections or to address the archival and educational frameworks of the museum’s collection. This thesis has three purposes: to place the museum’s collections in their nineteenth-century California historical context; to provide the first in-depth examination of the museum’s original founder, Charles “Shakespeare” Palmer; and to create an archival reference and program for …