Digital Commons Network^™

Still Siblings: The Perceived Importance Of Sibling Relationships For Foster Children, Jessica A. Church

Masters Theses

This research was conducted to answer the question “Do children who are perceived to have strong relationships with siblings and more access to their siblings have fewer problems adjusting to their foster care placement as observed by child welfare professionals?” This qualitative research project was completed through semi-structured interviews with professionals who work with children in foster care in a variety of ways (and may have worked with children in more than one way during their career in child welfare), such as foster care workers, counselors, and sibling visitation supervisors. The snowball sampling method was used in this research. These …

Use Of Polymer Rapid Tools As Functional Injection Mold Tooling, Sean Derrick

Masters Theses

Conventional tool making for injection molded plastics is expensive, time consuming, and generates a great deal of waste. Presently, industry is waiting for what is commonly referred to as Rapid Tooling (RT). The greatest opportunity for RT implementation would be the use of Additively Manufacturing (AM) technology. Specifically, AM techniques which use a high strength polymer resin substrate.

The following research is an initial feasibility study to determine if Polymer Rapid Tools (PRTs) could be used as functional injection mold tooling. The objective of the research was to determine if a PRT could mold a variety of features to a …

Standardized Longitudinal Connection Detail For Decked Precast Prestressed Concrete Girders, Ramzi Muftah Ali Abduallah

Masters Theses

The use of decked precast prestressed concrete girders (DPPCG) is becoming popular in accelerated bridge construction. DPPCGs are assembled and connected on site using grout or concrete longitudinal connections. The durability performance of these connections is a concern. The objective of this research is to document the longitudinal connection behavior with respect to its design parameters, and establish a process for developing a standardized connection detail considering the demands due to live load and temperature gradient (TG) load. In order to demonstrate this process, decked bulb-tee and decked box-beam girders were considered. Finite element models, under various types and levels …

An Assessment Of Public Outreach With Children And Educators Conducted By The Fort St. Joseph Archaeological Project, Erica A. D’Elia

Masters Theses

Archaeological public outreach to children can be enhanced through collaboration with school educators. While archaeologists have begun to collaborate with local and descendant communities, they have been slow to engage in work with educators in the same manner. The Fort St. Joseph Archaeological Project provides the context for me to explore some of the current issues in public archaeology and the politics of education. My study was conducted to better understand the needs of both children and teachers. In my work with the archaeological summer camp for middle school students I seek to conceptualize how the camp enhances their educational …

Single-Depot Vehicle Routing Problem For Home Delivery Of Pharmaceutical Products, Kimberly Starr Harms

Masters Theses

Some retail pharmacies offer home delivery services to establish a competitive advantage in the growing healthcare market. The handling of orders for home delivery includes several internal and external processing and transportation activities. In this work, models were developed for use in a pharmacy delivery system to assist personnel in their daily activities. This work includes standard operating procedures for picking, packing and loading of delivery orders and the assignment and routing of vehicles to deliver customer orders. Results from simulated delivery areas identified interesting tradeoffs when comparing densely populated areas to sparsely populated areas. In addition, recommendations for order …

Evaluation Of The Efficacy Of A Rat Agreement Based Reinforcement Procedure, Katherine B. Lalonde

Masters Theses

Since 2007, giant African pouched rats (Cricetomys gambianus) have been used successfullyfor detecting Tuberculosis (TB) positive patients.The rats are trained to detect TB-positive sputum samples through the use of operant conditioning techniques, in which an indicator response is rewarded with food. If the rats are to be used for first line screening of patients reinforcement could not be provided because the true status of the sample would be unknown. The present study evaluated the effects of a reinforcement-for-agreement procedure that could be used to reinforce indication responses when the true status of the sample is unknown. Four rats evaluated 100 …

Silence, Declaration, And Circumstance: Rethinking Women’S Roles In Saudi Arabia, Ashleigh Elizabeth Dunham

Masters Theses

The canon of academic research on Saudi Arabian women still fails to address the stereotypical images that represent them. While Anglo-American models of feminism may benefit American women, they cannot and should not be a lens through which Americans view Saudi women, as American and Saudi cultures are fundamentally different. Because of this issue, Anglo-American feminism along with the obvious problems of racism and Islamophobia contribute to the American assumption that Saudi Arabian women lack agency and control of their lives. The resulting ideologies continue to influence American ideas about Saudi Arabian women’s access to the opportunities that non-Saudi women …

Origin Of High Levels Of Ammonium In Groundwater, Ottawa County, Michigan, Derrick Lingle

Masters Theses

Groundwater from wells located in and around Hemlock Crossing Park in Ottawa County, Michigan has elevated levels of ammonium. High ammonium concentrations in potable water wells are a common indicator of anthropogenic impact, such as landfill leachate or agricultural activity. Ammonium can also occur in groundwater through the decay of natural organic material. Along with the retrieval of a complete glacial sediment core via rotasonic drilling, numerous chemical and isotopic parameters were used to determine the source of ammonium in the impacted aquifer.

Buried organic material, deposited during the Athens subepisode interglacial period, is in contact with groundwater containing elevated …

“Common Sense” Versus “Good Sense”: Marginalization In Agriculture, Mark W. Hoock

Masters Theses

Scholars have engaged in discussions of when and where capitalism emerged in agrarian America. These discussions have led to categorizations that placed some farms outside the discussion of capitalist interrelationships. This separation homogenized many 19^th and early 20^th century farms on the Hector Backbone in Schuyler County New York into a “non-capitalist” category. This thesis aims to illuminate the real lived conditions of a sample of these farmers through a Marxist dialectical perspective. Archeological analysis of production strategies, through a Marxist framework allows for a better understanding of the differences between individual marginalized farms. Since analysis of a …

Analytical Solutions For A Large-Scale Long-Lived Rotating Layer Of Fluid Heated Underneath, Pouya Jalilian

Masters Theses

In this work, the system of equations for a large- scale long lived rotating layer of fluid with the deformable upper free surface and non-deformable lower free surface heated underneath has been reviewed and derived. The quasi-geostrophic approximation, the beta effect and the method of multi-scale expansions have been employed to and as a result, an equation governing the evolution of large-scale perturbations, has been derived. The effect of each term present in the upper surface deformation equation has been analyzed and the analytical solutions have been obtained by virtue of employing auxiliary Riccati equation method. The soliton solutions obtained …

Recovering The Saumurois: Lay Patronage To Saint-Florent Of Saumur, Ca. 950-1150, Adam C. Matthews

Masters Theses

In the mid-tenth century, the lay powers of the Loire valley established the abbey of Saint-Florent at Saumur with the local aristocracy welcoming the monks and forming spiritual and economic relationships through acts of patronage. The brothers remembered gifts of property, grants of rights, and exemptions in charters which were ultimately collected into the abbey's first cartulary, the Livre Noir. Despite this wealth of sources, historians have paid only cursory attention to Saint-Florent in recent scholarship. The present study incorporates the abbey's charter sources into broader debates concerning society in eleventh-century France. The use of case studies provides insight …

Stratigraphic Controls On Diagenetic Pathways In The St. Peter Sandstone, Michigan Basin, Stephen A. Zdan

Masters Theses

The Middle Ordovician St. Peter Sandstone in the Michigan Basin is a target for hydrocarbon exploration/production, and carbon sequestration and geologic storage. The St. Peter is predominantly a marine sandstone with four dominant lithofacies. The uppermost facies contains zones of porosity and good reservoir quality. Because of the mostly uniform detrital composition, diagenesis must play a leading role in reservoir quality development. This study tests stratigraphic controls on diagenesis and reservoir quality development. The distribution of diagenetic regimes is believed to result from depositional setting and related geologic processes, including variations in sediment accumulation rate. Early carbonate cements preserve pre-compaction …

Formulation And Evaluation Of Resistive Inks For Applications In Printed Electronics, Sughosh Satish Bhore

Masters Theses

In the 21^st century, it has been shown that printing methodologies can be used to print electrically functional devices on a variety of substrates. In comparison to conventional electronic manufacturing methods, printing is a more cost effective and less complex process. The requirements for manufacturing Printed Electronics (PE) components are much more demanding than graphic printing applications due to the additional requirement of easy electron flow. This additional requirement increases the need for print uniformity and layer-to-layer registration to a much higher degree. In this work, hybrid UV-curable, water-based, electrical resistive inks were formulated. Inkjet inks were prepared by …

The Hearts Of Ovid's Heroines In Trojumanna Saga, Luke J. Chambers

Masters Theses

In western civilization no story has been retold more times than the Trojan War. Homer's works were known only by repute in western Europe after the fall of Rome. As such, the Middle Ages saw the blossoming of a new Troy tradition based on Dares Phrygius's De Excidio Troiae Historia (The History of the Destruction of Troy). Most countries of medieval Europe used this laconic work to retell the Troy story in each country's particular idiom.

The settlers of Iceland developed a sophisticated literary culture in the thirteenth century. No other people wrote narrative prose works on such a …

Labeling Research Deviant: A Comparative Analysis Of Federal Ad Hoc Commissions On Human Subject Research, Brian W. Rossana

Masters Theses

A review of the literature suggests there is still reason for concern due to the nature of deviant research in the past and the continued existence of ambiguous guidelines in particular organizational contexts. Federal ad hoc commissions have been a prominent environment where the absorption of the social reaction to deviant events and discussions regarding bioethics has transpired. The goal then was to ask what conditions of commissions lead to the presence of a research deviant? A convenience sample of nine U.S. federal ad hoc commissions was performed utilizing a method known as crisp-set Qualitative Comparative Analysis (csQCA). The results …

Utilizing Persistent Scatterer Interferometry To Investigate The Nature And Factors Controlling Nile Delta Subsidence, El Hachemi Yousef Bouali

Masters Theses

The Nile Delta in Egypt is being threatened by two continuous and relatively slow hazards: encroachment from the Mediterranean Sea as sea levels rise and land subsidence of the delta itself. The magnitude of sea level rise has been actively monitored, while the subsidence of the Nile Delta has not been adequately quantified spatially and temporally. Instead, all previous studies have either focused on measuring average Holocene subsidence rates or modern subsidence rates on local scales (point- or city-scale).

The overall study objective is three-fold: (1) to measure and map the spatial variations in subsidence rates across the entire Nile …

Classifying Spaces Of Symmetric Groups And Wreath Products, David Louis Arnold

Dissertations

Full abstract is available for download.

Measuring Performance Excellence: Key Performance Indicators For Institutions Accepted Into The Academic Quality Improvement Program (Aqip), Paul J. Ballard

Dissertations

Given growing interest in accountability and outcomes, the North Central Association's Higher Learning Commission developed a new path for accreditation, the Academic Quality Improvement Program (AQIP). The goal is to infuse continuous improvement and quality in the culture of higher education, and to blend traditional accreditation with the philosophy and techniques of the Baldrige Performance Excellence Program. Yet, little is known about the key performance indicators (KPI) that colleges and universities are using to improve their quality and continuous improvement processes.

To this end, my research involved a content analysis of the Systems Portfolios submitted for accreditation by 34 purposefully …

Special Education Leadership And The Implementation Of Response To Intervention, Derek Ryan Cooley

Dissertations

Response to Intervention (RTI) is a process by which schools identify students with disabilities using research-based interventions. As schools across the United States struggle to redefine district structures and processes required for RTI, special education administrators have become primarily responsible for implementation. Research describing special education administrators’ perceptions about the implementation of RTI is limited, however.

Framing RTI as an educational change initiative, this study uses survey methods to determine special education administrators’ 1) perceptions of leadership and change, 2) the extent to which they determine a structured plan to implement RTI as important, and 3) how frequently they encountered …

Development Of Polarization Analysis Of Resonant Inelastic X-Ray Scattering, Xuan Gao

Dissertations

Resonant inelastic x-ray scattering (RIXS) is a powerful technique in condensed matter physics for studying the electronic excitations in novel materials of interest. In currently operating hard x-ray RIXS instruments the energy and momentum transfers are measured while the outgoing polarization is not measured due to significant technical challenges. But the outgoing polarization of the scattered photons provides valuable information (excitation symmetry) about the states involved in the scattering which is difficult to determine without polarization analysis. Polarization analysis has proved extremely valuable in soft x-ray RIXS, and so a polarization analysis system is being developed to fill the technical …

Foreign Aid Effectiveness: Three Essays On Aid-For-Trade And Export Performance Of Developing Countries, Shanka Prasad Ghimire

Dissertations

This dissertation examines the effectiveness of foreign aid in enhancing international trade in developing countries. In that light, it presents three essays that focus on foreign aid targeted towards improving trade capacity of developing countries (Aid-for-Trade or AfT) and analyzes its impact on export performance of 121 AfT-recipient countries over a period of 16 years [1995-2010].

The first essay examines whether aggregate AfT helps aid recipients improve their aggregate export performance. The analysis using System-GMM shows a positive and significant impact of AfT on the level and growth of exports as well as export volume relative to GDP. These findings …

Exploring Police Active Shooter Preparedness In Michigan: A Grounded Study Of Police Preparedness To Active Shooter Incidents, Developing A Normative Model, Daryl Darwin Green

Dissertations

On September 22, 2013, at a memorial for people killed in a September 16, 2013 active shooter incident, President Barack Obama stated that the United States “can’t accept” the killing of 12 people at Washington’s Navy Yard as “inevitable” and that the shooting should “lead to some sort of transformation” (Merica, 2013). Active shooter incidents remain a constant societal concern that are deserving of continued academic research. The following grounded theory study examined the active shooter incident preparedness systems of police agencies in three Michigan counties. The principal investigator observed the strategic and tactical objectives of police agencies relative to …

Investigation Of Recycled Paper Deinking Mechanisms, Veronika Husovska

Dissertations

The use of water-based inks is on the rise. Sub-micron pigment particles are used for flexographic and inkjet water-based inks. Conventional deinking eliminates larger particles than those from these new ink systems. Therefore, water-based inks represent recycling difficulty.

Deinking experiments of water-based inks are carried out. The deinking strategy initially investigated elimination of pressure sensitive adhesive due to similar acrylic polymer chemistry used in water based inks. The impact of pH on stickies and ink agglomeration during deinking is studied. Experiments in acidic regions show growth of acrylic inks and stickies agglomerates, simplifying elimination.

Pre-recycling of water-based inks is explored. …

Hurting Leaders: The Lived Experiences Of African-American Clergy And Their Views, Attitudes, And Barriers To Help-Seeking, Bernice Suzette Patterson

Dissertations

The help-seeking tendencies of African-Americans, as a whole, have long been a source of confusion to the field of counseling. Moreover, in the available literature on help-seeking, in the African-American community there is an apparent deficit of information on the help-seeking habits of its clergy members. Current literature focuses primarily on African-American clergy and their roles in facilitating the development of professional counseling relationships for their parishioners rather than on their ability to seek out professional counseling relationships for themselves.

The focus of this study was to gain a deeper understanding of the lived experiences of African-American clergy related to …

Evaluation Of Modafinil In Preclinical Behavioral Assays Of Abuse Liability, Amanda J. Quisenberry

Dissertations

Modafinil is an FDA-approved drug for the treatment of narcolepsy with efficacy in the treatment of chronic fatigue syndrome, obstructive sleep apnea, and shift-work sleep disorder. Modafinil’s wake-promoting and cognitiveenhancing effects are reportedly similar to those of traditional psychostimulants, but without the side effects typically associated with these substances. Modafinil has also been investigated as an agonist replacement therapy for psychostimulant dependence, although results of clinical trials are equivocal. Few studies have examined its behavioral effects in combination with psychostimulants and the neuropharmacological actions of modafinil are not well understood. The primary aim of this study was to assess modafinil’s …

A Qualitative Study Of Counselors Who Work With Spanish-Speaking Clients: Implications For Counselor Training And Practice, Daniel Rolando Romero

Dissertations

The Spanish-speaking population in the United States is growing. As the population grows, need for competent mental health services may also expand. Counselors are currently underprepared to provide these services (Furman, 2006; Lebrón-Striker, 2012). The purpose of this qualitative study was to examine the experiences of counselors who work with Spanish-speaking clients, focusing on their motivations, preparation and work experiences, and recommendations for counselor education.

Two groups were selected for this phenomenological study: Counselors who use interpreters (CWUI) and counselors who do not use interpreters (CWDNUI). Themes that emerged related to motivation included helping others, inspirational and affirmative experiences, vocational …

The Partial Characterization Of The 142r Protein Of Tanapox Virus, Krystal N. Seibert

Dissertations

Due to the complex nature of cancer, a variety of strategies are being employed to treat patients. Among these are oncolytic viruses that conditionally replicate in tumor cells with specific cellular landscapes. Several viruses including Herpesviruses, Adenoviruses, and Poxviruses, predominantly vaccinia virus (VV), have been explored for their oncolytic potential. Most of these viruses can productively infect a variety of cell types and it is one goal to create conditionally lethal viruses that can only replicate in tumor cells. Due to the prevalence of p53 inactivating mutations in cancers viruses that are restricted to p53 null cells are desirable and …

Pathways To Cyber Bullying From Bystander To Participant: Secondary School Students’ Perspectives, Michele L. Siderman

Dissertations

The author conducted a qualitative analysis of student artifacts to explore the pathway and experiences of students who had never bullied in the traditional sense but had cyber bullied through the use of social networking sites. In addition, the author explored students’ understanding of the difference between traditional and cyber bullying and their perceptions of the victim receiving the online bullying messages. A transcendental phenomenological approach was employed. The student artifacts analyzed were assignments from a required ninth grade character education class, which included a self-reflective survey, journals, a six-paragraph paper, and an online photo story project.

Results indicated that …

Single Case Research Designs: An Effective And Efficient Methodology For Applied Aviation Research, Geoffrey R. Whitehurst

Dissertations

The purpose of this three-paper dissertation is to examine the potential of single case research designs (SCDs) as an appropriate and efficient experimental design for use in applied aviation research. In the current environment of dwindling resources, funding for experiments requiring large sample sizes, a normal requirement for between-group designs, is becoming difficult to find. However, the need to improve safety within the aviation industry is an ongoing requirement, especially as advances in technology continue have an impact on how the industry operates. SCDs are experimental designs that require very few participants and therefore have the potential to save time …

Simo: Modeling And Measuring The Relationships Between Strategy, It/Mission Alignment Maturity And Nonprofit Organizational Outcomes, Kelly Ann Trusty

Dissertations

The purpose of this study was twofold: (1) to adapt Croteau and Bergeron’s (2001) Information Technology Trilogy model and Luftman’s (2000) Strategic Alignment Maturity Model to the nonprofit sector and (2) to combine the adapted models with Miles and Snow’s (1978) strategy typology model and organizational performance measures based on McLaughlin and Jordan’s (2010) logic model to test a proposed model that examines the relationships between strategy typology, IT alignment maturity and organizational performance in nonprofit organizations. A cross-sectional survey design was implemented. One thousand, eight hundred and six organizations that had received grants from Indiana Community Foundations between 2009 …