Digital Commons Network^™

Using The Andersen Behavioral Model Of Health Services Use To Examine Adult Uninsured Patient Health Services Use At A Community Health Center, Jewel Shonette Goodman

Health Services Research Dissertations

Prescription medications are essential to the treatment and management of chronic conditions (Smith et al., 2005). Lack of access can result in pain, worsening of the condition and increased risk of additional health problems. Health care expenditures in the United States were reportedly 1.7 trillion in 2003 (Smithetal.,2005) and exceeded" role="presentation" style="box-sizing: border-box; display: inline-table; line-height: 0; font-size: 16.66px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; margin: 0px; padding: 1px 0px; position: relative;">1.7trillionin2003(Smithetal.,2005)andexceeded1.7trillionin2003(Smithetal.,2005)andexceeded2.3 trillion in 2008 (Centers for Medicare and Medicaid Services, 2010). Prescription medication costs …

Relationship Between Membership In Deca, An Association Of Marketing Students, And Grade Point Average As An Indicator Of Academic Success, Michael Frederick Kosloski Jr.

STEMPS Theses & Dissertations

Stakeholders in career and technical education, and more specifically marketing education, tout member benefits of applied learning through career and technical student organizations. However, there is little empirical evidence to support the notion that such student organizations help students to achieve academic gains. As a result, the purpose of this study was to collect and analyze empirical data to determine whether there is a relationship between DECA, An Association of Marketing Students, and academic gains as indicated by grade point average.

The study examined three relationships. The first was the relationship between DECA membership and grade point average movement, the …

An Examination Of The Reading First Program At A Southeastern Virginia Elementary School And The Impact On K–2 Student Reading Achievement, Leslie Ford Lippard

Teaching & Learning Theses & Dissertations

Reading First was a federal initiative aimed at improving reading instruction and implementing programs and strategies grounded in scientifically-based reading research. The legislation was predicated on research findings that high-quality reading instruction and intervention in the primary grades significantly reduces the numbers of students who experience difficulties in later grades. This study examined the Reading First program at an elementary school in southeastern Virginia from 2006-2008. Specifically, the researcher investigated the impact of the independent variable, the tier three model of intervention on K-2 student reading achievement. Quantitative data was garnered from 792 K-2 student participants attending the research site. …

Ordinary Administrative Law As Constitutional Common Law, Gillian E. Metzger

Faculty Scholarship

Henry Monaghan famously argued that much of constitutional interpretation takes the form of what he termed constitutional common law, a body of doctrines and rules that are constitutionally inspired but not constitutionally required and that can be altered or reversed by Congress. This Essay argues that a fair amount of ordinary administrative law qualifies as constitutional common law: Constitutional concerns permeate core administrative law doctrines and requirements, yet Congress enjoys broad power to alter ordinary administrative law notwithstanding its constitutional aspect. Unfortunately, the constitutional common law character of much of ordinary administrative law is rarely acknowledged by courts. A striking …

Activating Systemic Change Toward Full Participation: The Pivotal Role Of Boundary Spanning Institutional Intermediaries, Susan Sturm

Faculty Scholarship

Racial and social justice advocacy is in an era of transition. Race continues to permeate people's lives and to structure the social and economic hierarchy, but often in complicated ways that elude bright line categories. Disparities frequently result from cognitive bias, unequal access to opportunity networks, and other structural dynamics, rather than from intentional exclusion. For example, disparities in access to higher education persist as a result of differences in access, information, resources, networks, and evaluation, which give rise to achievement differentials at each critical turning point affecting successful advancement. These differences accumulate to produce substantial disparities in college participation …

Choice Of Law And Employee Restrictive Covenants: An American Perspective, Gillian Lester, Elizabeth Ryan

Faculty Scholarship

Employees are increasingly mobile across state lines. This is partly the result of technological change facilitating individual movement and communication, but also a result of corresponding changes in corporate organization to establish offices and interests in multiple jurisdictions. With these developments, there has been a rise in litigation surrounding the enforcement of employee covenants not to compete when the parties or issues involved have connections to multiple jurisdictions. The emerging body of law intrigues and confounds lawyers and commentators because of its complexity and unpredictability. This essay is an effort to describe recent legal developments in the United States, situating …

Narrowing The Bankruptcy Safe Harbor For Derivatives To Combat Systemic Risk, Bryan G. Faubus

Duke Law Journal

Bankruptcy law establishes proceedings designed to rehabilitate debtors while protecting creditors, but a series of safe harbors effectively exempts from bankruptcy proceedings certain financial contracts known as derivatives. Accordingly, when a party to a derivative contract goes bankrupt, the counterparty may terminate the contract and seize what it is owed from the debtor's assets. Congress enacted these safe harbors to combat the risk of systemic failure by maintaining liquidity in troubled markets; in doing so, however, they allowed counterparties to engage in opportunistic behavior and inefficiently consume a debtor's limited assets. Because these two consequences may harm the debtor and …

New Governance Anxieties: A Deweyan Response, William H. Simon

Faculty Scholarship

Most participants in the Symposium on New Governance and the Transformation of Law found the "new governance" phenomenon attractive and important, but as David and Louise Trubek note, they were not entirely comfortable with it.

One anxiety concerned the difficulty of defining the phenomenon and situating it in the universe of familiar political ideas and institutions. The term gets applied to a variety of institutions. To some people, these institutions do not fit snugly into any familiar political categories. To others, they bear a suspicious resemblance to categories that no longer inspire optimism – for example, Romantic communitarianism, corporatism, or …

The So-Called Right To Privacy, Jamal Greene

Faculty Scholarship

The constitutional right to privacy has been a conservative bugaboo ever since Justice Douglas introduced it into the United States Reports in Griswold v. Connecticut. Reference to the "so-called" right to privacy has become code for the view that the right is doctrinally recognized but not in fact constitutionally enshrined. This Article argues that the constitutional right to privacy is no more. The two rights most associated historically with the right to privacy are abortion and intimate sexual conduct, yet Gonzales v. Carhart and Lawrence v. Texas made clear that neither of these rights is presently justified by its …

Implications Of The Internet For Quasi-Legislative Instruments Of Regulation, Peter L. Strauss

Faculty Scholarship

It is a quarter century since I began telling my Administrative Law students that they had better be watching the Internet and how agencies of interest to them were using it, as they entered an Information Age career. The changes since then have been remarkable. Rulemaking, where the pace has perhaps been slowest, is now accelerating into the Internet, driven by a President committed to openness and consultation. This paper seeks little more than to point the reader toward the places where she can find the changes and watch them for herself.

Beyond The Youth Gap In Understanding Political Violence, Colette Daiute

Publications and Research

"Youth are never taken seriously, and we sometimes have ideas that would be good for all people." ~ Alex, Croatia

"... Some things do depend on us; war, consequences of the war, poverty; the influence of the church interfering with the state affairs, which must not be so. " ~ Ljubicia, Serbia

As we hear in these comments by two teenagers who have grown up in the shadow of political violence, their generation is aware of the past and its legacies. These brief quotes mention many details that young people in easier situations may not notice: "consequences of the war," …

Mahalanobis Taguchi System (Mts) As A Prognostics Tool For Rolling Element Bearing Failures, Ahmet Soylemezoglu, Sarangapani Jagannathan, Can Saygin

Electrical and Computer Engineering Faculty Research & Creative Works

In this paper, a novel Mahalanobis-Taguchi system (MTS)-Based fault detection, isolation, and prognostics scheme is presented. the proposed data-driven scheme utilizes the Mahalanobis distance (MD)-Based fault clustering and the progression of MD values over time. MD thresholds derived from the clustering analysis are used for fault detection and isolation. When a fault is detected, the prognostics scheme, which monitors the progression of the MD values, is initiated. Then, using a linear approximation, time to failure is estimated. the performance of the scheme has been validated via experiments performed on rolling element bearings inside the spindle headstock of a microcomputer numerical …

Casing Pipe Damage Detection With Optical Fiber Sensors: A Case Study In Oil Well Constructions, Zhi Zhou, Jianping He, Minghua Huang, Jun He, Genda Chen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Casing pipes in oil well constructions may suddenly buckle inward as their inside and outside hydrostatic pressure difference increases. For the safety of construction workers and the steady development of oil industries, it is critically important to measure the stress state of a casing pipe. This study develops a rugged, real-time monitoring, and warning system that combines the distributed Brillouin Scattering Time Domain Reflectometry (BOTDR) and the discrete fiber Bragg grating (FBG) measurement. The BOTDR optical fiber sensors were embedded with no optical fiber splice joints in a fiber-reinforced polymer (FRP) rebar and the FBG sensors were wrapped in epoxy …

Teleoph: A Secure Real-Time Teleophthalmology System, Yongdong Wu, Zhou Wei, Haixia Yao, Zhigang Zhao, Lek Heng Ngoh, Robert H. Deng, Shengsheng Yu

Research Collection School Of Computing and Information Systems

Teleophthalmology (TeleOph) is an electronic counterpart of today's face-to-face, patient-to-specialist ophthalmology system. It enables one or more ophthalmologists to remotely examine a patient's condition via a confidential and authentic communication channel. Specifically, TeleOph allows a trained nonspecialist in a primary clinic to screen the patients with digital instruments (e.g., camera, ophthalmoscope). The acquired medical data are delivered to the hospital where an ophthalmologist will review the data collected and, if required, provide further consultation for the patient through a real-time secure channel established over a public Internet network. If necessary, the ophthalmologist is able to further sample the images/video of …

Understanding Corrosion Of Ni₃(Si,Nb) Alloys In Hot Sulfuric Acid, Jen-Hsien Hsu

Doctoral Dissertations

"The Sulfur-Iodine thermochemical cycle has been proposed as a method for producing large quantities of hydrogen gas from water. However, the extreme operating environments involved limit the possible materials for construction.

Through proper heat treatment and composition control, the modified patented Ni₃(Si,Nb) alloy keeps high temperature strength to greater than 750⁰C and can be deformed by cold rolling more than 50% using multiple passes and intermediate anneals. The corrosion resistance is reproducible and maintains less than 5 mpy for a broad range of boiling sulfuric acid concentrations, including 70 wt%.

In the boiling 70 wt% sulfuric acid corrosion tests, kinetic …

Computational Intelligence Methods In Wireless Sensor Networks, Raghavendra V. Kulkarni

Doctoral Dissertations

"Wireless sensor networks (WSNs) are networks of autonomous nodes that sense, compute and communicate in order to monitor an environment collectively. Ad hoc deployment, dynamic environment and resource constraints in nodes need to be considered while addressing WSN challenges such as deployment, localization, routing and scheduling. Adaptive mechanisms that exhibit intelligent behavior in complex and dynamic environments are desirable to address these challenges. The potential of computational intelligence ( CI) based approaches for addressing WSN challenges is investigated in this study. Contributions of this dissertation are in the following three areas: critical literature analysis, new architectures and approaches, and new …

Crack Detectability And Durability Of Coaxial Cable Sensors In Reinforced Concrete Bridge Applications, Genda Chen, Ryan D. Mcdaniel, Michael A. Brower, David Pommerenke

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The working mechanism and the measurement principle of topology-based crack sensors made of coaxial cables are briefly reviewed. The sensitivity, spatial resolution, and ruggedness of two coaxial cable sensors, respectively made of rubber and Teflon dielectric materials, were compared and validated with laboratory testing of a 4/5-scale, T-shaped, reinforced concrete beam-column specimen. Two Teflon sensors were installed on one of the solid decks of a three-span continuous highway bridge to investigate their durability and measurement repeatability. Laboratory tests indicated that both types of sensors have high sensitivity, but the Teflon sensor has a higher spatial resolution and a negligible spillover …

Do You Ask The Work Question?, Ag Rickard, L Tipping, L Westcott

School of Health Professions

No abstract provided.

Trust Differences Across National-Societal Cultures: Much To Do, Or Much Ado About Nothing?, Don Ferrin, Nicole Gillespie

Research Collection Lee Kong Chian School Of Business

Does trust and its development, functions and meaning, differ between people from different national–societal cultures? There is considerable anecdotal evidence and some theoretical argumentation to suggest it does, but are these supported by empirical research? This chapter reviews the available empirical evidence on the effects of national–societal culture on interpersonal trust. It focuses largely on quantitative empirical evidence to consider the extent to which, and the ways in which, interpersonal trust differs across national–societal cultures. In every category of our review we found evidence of cross-cultural differences, particularly on generalized trust, and also evidence of trust universals across cultures. In …

Sensor Data-Based Decision Making, Ahmet Soylemezoglu

Doctoral Dissertations

"Increasing globalization and growing industrial system complexity has amplified the interest in the use of information provided by sensors as a means of improving overall manufacturing system performance and maintainability. However, utilization of sensors can only be effective if the real-time data can be integrated into the necessary business processes, such as production planning, scheduling and execution systems. This integration requires the development of intelligent decision making models that can effectively process the sensor data into information and suggest appropriate actions. To be able to improve the performance of a system, the health of the system also needs to be …

Characterization Of The Corrosion Protection Mechanism Of Cerium-Based Conversion Coatings On High Strength Aluminum Alloys, William R. Pinc

Doctoral Dissertations

"The aim of the work presented in this dissertation is to investigate the corrosion protection mechanism of cerium-based conversion coatings ( CeCCs) used in the corrosion protection of high strength aluminum alloys. The corrosion resistance of CeCCs involves two general mechanisms; barrier and active. The barrier protection mechanism was influenced by processing parameters, specifically surface preparation, post-treatment, and the use of gelatin. Post-treatment and the addition of gelatin to the coating solution resulted in fewer cracks and transformation of the coating to CeP0₄, which increased the corrosion resistance by improving the barrier aspect of CeCCs. CeCCs were found to best …

Effective Project Planning: Making The Most Of Project Planning Tools, Bert De Reyck

Research Collection Lee Kong Chian School Of Business

Although project planning tools such as Microsoft Project and Primavera have become indispensable tools for supporting the project planning process in a wide variety of industries and organizations, many companies do not use these tools in the best possible way, resulting in disappointment and frustration as well as a lack of effective project management support. In this article, we propose several guidelines on what to do,

Smart Media: Bridging Interactions And Services For The Smart Internet, Margaret-Anne Storey, Lars Grammel, Christoph Treude

Research Collection School Of Computing and Information Systems

This chapter describes a need for Smart Media to enhance the vision of the Smart Internet. Smart Media is introduced as a mechanism to bridge Smart Services and Smart Interactions. Smart Media extends the existing notions of Media in HCI such as Hypermedia, New Media, Adaptive Hypermedia, and Social Media. There are three main contributions from this paper: (1) A historical perspective of media in HCI and how media could benefit from smartness; (2) through some high level sample scenarios, a proposal for Smart Media to meet the vision of the Smart Internet; and (3) a detailed example of how …

Capillary Electrophoresis Of Pteridines In Urine And Plants And Quantification Of Pharmaceutical And Personal Care Products In Missouri Waste Water, Stephen E. Gibbons

Doctoral Dissertations

"Capillary electrophoresis (CE) is a powerful technique that separates molecules based on their respective charge and hydrodynamic size. The major advantages of CE are high separation efficiency, small sample volume requirements, simple to no sample preparation and often organic solvents are not required for the separation.

The work presented in this dissertation utilized capillary electrophoresis for the analysis two different classes of compounds in different matrices. The first project investigated pteridines in urine and plants. The second project investigated pharmaceutical and personal care products (PPCP's) in Missouri waste water.

As cancer continues to be one of the top three causes …

Analysis And Occurrence Of Disinfection By-Products In Fresh And Salt Water, Honglan Shi

Doctoral Dissertations

"Haloacetic acids, trihalomethanes, and bromate are important toxic water disinfection by-products (DBPs) that the US Environmental Protection Agency (USEPA) regulates in drinking water. Iodoacetic acids and halonitromethanes (HNMs) are the unregulated emerging DBPs that have been recently found in the disinfected drinking waters, and which have much higher toxicity than the regulated DBPs. The purpose of this study was to develop new analytical methods for analysis of these emerging DBPs, to study their occurrence in Missouri drinking water systems, and to investigate the occurrence and formation of these DBPs in saltwater and seawater based marine park aquaria. A new rapid …

Solid Oxide Fuel Cell Electrode Characterization And Improvement For Fuel Flexibility And Supplemental Power Production, Isaiah D. Kellogg

Doctoral Dissertations

"Solid oxide fuel cells (SOFC) were fabricated and the electrodes tested for their individual catalytic effectiveness in various fuels by exposing each electrode to mixed gas while the opposite electrode was exposed to its respective pure gas. Mixed hydrogen and oxygen gas was successfully utilized as fuel in a single chamber SOFC (SC-SOFC). The conditions at which the porous nickel-yttria-stabilized zirconia (Ni-YSZ) cermet anode performed well did not significantly overlap the conditions at which the La₀.₈Sr₀.₂Fe₀.₈Co₀.₂ oxide (LSCF) cathode performed well, but there was significant catalytic activity at both electrodes which increased the open circuit voltage (OCV) beyond that predicted …