Digital Commons Network^™

Novel Integration Of Conductive-Ink Circuitry With A Paper-Based Microfluidic Battery As An All-Printed Sensing Platform, Rishi A. Kripalani

Master's Theses

The addition of powered components for active assays into paper-based analytical devices opens new opportunities for medical and environmental analysis in resource-limited applications. Current battery designs within such devices have yet to adopt a ubiquitous circuitry material, necessitating investigation into printed circuitry for scalable platforms. In this study, a microfluidic battery was mated with silver-nanoparticle conductive ink to prototype an all-printed sensing platform. A multi-layer, two-cell device was fabricated, generating 200 μA of direct electrical current at 2.5 V sustained for 16 minutes with a power loss of less than 0.1% through the printed circuitry. Printed circuitry traces exhibited resistivity …

Ransomware In High-Risk Environments, Shallaw M. Aziz

Information Technology Capstone Research Project Reports

In today’s modern world, cybercrime is skyrocketing globally, which impacts a variety of organizations and endpoint users. Hackers are using a multitude of approaches and tools, including ransomware threats, to take over targeted systems. These acts of cybercrime lead to huge damages in areas of business, healthcare systems, industry sectors, and other fields. Ransomware is considered as a high risk threat, which is designed to hijack the data. This paper is demonstrating the ransomware types, and how they are evolved from the malware and trojan codes, which is used to attack previous incidents, and explains the most common encryption algorithms …

Connections, December 2016, University Library

Library Newsletter

No abstract provided.

A Story Of Identity In The Christian East, Manya Gustafson

School of Theology and Seminary Graduate Papers/Theses

A survey of the division of the Christian Church in the East which also led ultimately to schism with the Church in the West. Supplying a context by introduction of the two biblical interpretive schools of Alexandria and Antioch, the essay frames the reconstruction of Christian identity in the territories of the East catalyzed by conflict between the leading ecclesial figures of St. Cyril and Nestorius, and traces efforts to negotiate unity. A closing reflection on possible lessons from the struggle considers how historical objective, interpretive consensus, right relationships, or recognition of present unity may assist the work to find …

The Connection, Winter 2016, Lindenwood University

The Connection (1989-2017)

Lindenwood University Alumni Magazine

Quality Improvement Programs’ Contribution To Successful Clinical Practice Changes, Erika O. Bowen

Theses & Dissertations

There is a great deal of healthcare literature on the importance of QI programs and the significant contributions they make toward patient safety and patient satisfaction; however, documentation of outcome measures and predictors of success remains challenging. This study examined the experiences of physician participants who attended a state supported South Texas medical school’s CSE course to gain an understanding of QI education, demonstrate the need for formal QI education, and determine if a change in clinical practice occurred as a result of attending a structured QI course. Kirkpatrick’s (1967) four-level evaluation model was used as a framework to guide …

The Impact Of Short-Term International Volunteers On The Capacity Development Of A School For Students With Disabilities In The Caribbean, Edwin L. Blanton Iii

Theses & Dissertations

This qualitative study contributes to the field of international volunteerism by giving insight into the impact of short-term international volunteerism on the capacity development of a school for students with disabilities in the Caribbean. In the United States over one million people volunteer abroad annually, with 70-80% of these volunteers serving eight weeks or less (Lough, 2010). However, whether the international volunteers are having an impact on the capacity development of the population served remains to be seen. This study focused on an aspect of short-term international volunteerism that has largely been ignored – how short-term international volunteers impact the …

Pastoral Leadership Experiences And Organizational Outcomes In Contemporary Catholic Communities: The Clerical Perspective, Justin Mathias Udomah

Theses & Dissertations

This interpretive qualitative study explored pastoral leadership experiences of 8 Catholic priests serving in the Central Texas area of the United States. The purpose was to understand what their pastoral experiences meant for them as religious leaders and how their various perspectives would portray pastoral leadership in the 21st century Church. Participants were Catholic priests with 5 to 25 years’ experience in the ministry serving as fulltime pastors in parishes. Data collection was through open-ended interviews conducted in conducive locations. One general question was asked that enabled participants to tell their stories about their pastoral experiences since ordination. These were …

The Numbers Game: What An Un-Predictive Ability Of Success In First-Year Mathematics Courses And Subgroup Bias Mean To Students At Hispanic-Serving Institutions, Jayme Gonzales Agozie

Theses & Dissertations

The purpose of this quantitative study was to examine the ability of standardized test scores to predict the performance of students in first-year mathematics courses, and the extent to which these tests displayed differential validity among various subgroups. Using discriminant analysis, it was established that the following percentages of students were correctly classified into passing and not passing groups, using the listed independent variables: a) SAT mathematics scores - 58.6%, b) SAT verbal scores - 50.6%, c) ACT mathematics scores - 54.7%, and d) ACT verbal scores - 56.3%. New predictive models were created using standardized test scores in combination …

Effects Of Time And Diffusion Phase-Lags In A Thick Circular Plate Due To A Ring Load With Axisymmetric Heat Supply, R. Kumar, N. Sharma, P. Lata

Applications and Applied Mathematics: An International Journal (AAM)

The purpose of this paper is to depict the effect of time, thermal, and diffusion phase lags due to axisymmetric heat supply in a ring. The problem is discussed within the context of DPLT and DPLD models. The upper and lower surfaces of the ring are traction-free and subjected to an axisymmetric heat supply. The solution is found by using Laplace and Hankel transform techniques. The analytical expressions of displacements, stresses and chemical potential, temperature and mass concentration are computed in transformed domain. Numerical inversion technique has been applied to obtain the results in the physical domain. Numerically simulated results …

Discovery, December 2016, Office Of Vice President For Research

Research and Discovery News

• Grant puts rare Latin manuscript into special collections and rare book department
• Researcher earns NASA fellowship
• Discover discovery workshops
• Spring convocation—Feb. 17, 2017

Western News, December 1, 2016, Western Michigan University

Western News (1972-2018)

Story highlights: Campus climate survey results unveiled, University; community programs slated to honor MLK, Steering committee launches new assessment initiative, New dean announced for honors college, On Campus with Kahler Schuemann, First-Year Experience seminar to celebrate service-learning partnership

Towards Decision Making Under Interval Uncertainty, Andrzej Pownuk, Vladik Kreinovich

Departmental Technical Reports (CS)

In many practical situations, we know the exact form of the objective function, and we know the optimal decision corresponding to each values of the corresponding parameters x_i. What should we do if we do not know the exact values of x_i, and instead, we only know each x_i with uncertainty -- e.g., with interval uncertainty? In this case, one of the most widely used approaches is to select, for each i, one value from the corresponding interval -- usually, a midpoint -- and to use the exact-case optimal decision corresponding to the selected values. …

Specifying A Global Optimization Solver In Z, Angel F. Garcia Contreras, Yoonsik Cheon

Departmental Technical Reports (CS)

NumConSol is an interval-based numerical constraint and optimization solver to find a global optimum of a function. It is written in Python. In this document, we specify the NumConSol solver in Z, a formal specification language based on sets and predicates. The aim is to provide a solid foundation for restructuring and refactoring the current implementation of the NumConSol solver as well as facilitating its future improvements. The formal specification also allows us to design more effective testing for the solver, e.g., generating test cases from the specification.

Intramural Activity Report Fy 2016, Southwestern Oklahoma State University

Intramural Activity Reports

The Sponsored Programs Annual Reports collection contains reports for the Extramural and Intramural Activities of the Southwestern Oklahoma State University faculty and students. The collection currently covers the years 2014 - 2017. More reports will be included as they are available.

Extramural activities mean they were funded by organizations independent of SWOSU.

Intramural activities mean they were funded by SWOSU.

American Muslims: How The “American Creed” Fosters Assimilation And Pluralism, James R. Moore

Cultural Encounters, Conflicts, and Resolutions

This article examines the status of American Muslims in the United States in relationship to other cultural groups and some of the widespread stereotypes that plague Muslims in contemporary society. Much has been written about the discrimination faced by Muslims, particularly after the September 11, 2001 attacks, spawned by religious, racial, and ethnic bigotry. Some polls show many Americans harbor some prejudices against Muslims, but these prejudices have not resulted in widespread violence or discrimination; although there has been some violence and discrimination experienced by some Muslims, the empirical data show that the majority of American Muslims are very successful …

Pivot Dublin: A Discussion On The Bid For Dublin To Become World Design Capital, Barry Sheehan, Ali Grehan

Articles

In this article, Barry Sheehan interviews Dublin City Architect, Ali Grehan, about PIVOT Dublin, the bid for World Design Council, how and why it came about, what happened to the bid and where PIVOT Dublin is now.

Quality Of Condensate From Air-Handling Units, Diana D. Glawe, Marilyn Wooten, B Lye

Engineering Faculty Research

Areas with humid climates, such as Georgia, are currently experiencing a severe drought. Collecting condensate from large AHUs for on-site use is compelling, but how do you assess the quality of this water? The authors discuss how condensate from properly maintained large AHUs is high-quality water. They go on to explain how system design and maintenance affect its quality, and they give the readers guidance for how to use the condensate for on-site applications

An Examination Of The Key Factors That Impact The Gender Gap In Reading, Phyllis Pegram

Education Dissertations and Projects

This dissertation was designed to provide information on the factors that impact the male gender gap in reading. Disparities between the reading achievement of boys and girls have long been a concern for educators. There are many reasons boys are lagging behind in reading such as the lack of male role models, stereotyping, lack of interest in reading material, and differences in brain development in boys and girls. Peer pressure also plays a role in the reading success of boys and reading may be considered a feminine activity. Another reason boys do not perform well in reading is their great …

Examining The Effects Of Houghton Mifflin Harcourt's Read 180 Program On Reading Achievement And Self-Efficacy In Middle Schools, Amanda Michelle Cox

Education Dissertations and Projects

The purpose of this study was to determine if improving reading achievement through Houghton Mifflin Harcourt’s (HMH) READ 180 program impacted a student’s reading self-efficacy. Of the students participating in this study, particular attention was placed on the factors of gender, ethnicity, and the length of time students were exposed to HMH’s READ 180 program.

The setting for this research was three middle schools in upstate South Carolina. The schools sampled were from a combination of urban, suburban, and rural populations. The study’s methodology was quantitative and correlational.

When reviewing the results of the study, the research indicated that there …

The Relationship Between The Nurses’ Perception Of The Practice Environment And Patients’ Satisfaction, Shalonda Brown

Nursing Theses and Capstone Projects

Nurses’ practice environments contribute to patient satisfaction. The practice environment is influenced by work design, workforce development, organizational management practices, and culture. Each of these influential factors is significant to how patients perceive how their treatment as a person and their nursing care. The purpose of this study was to examine the nurse practice environment and determine its impact on patients’ satisfaction with care during hospitalization. The objective was to analyze the collected data and use it to gain insight and heighten awareness of how various aspects of the nurse practice environment directly and indirectly impact the patient experience. A …

Full Issue, No Author

Verbum

No abstract provided.

Cluster Control Of A Multi-Robot Tracking Network And Tracking Geometry Optimization, Jasmine Cashbaugh

Engineering Ph.D. Theses

The position of a moving object can be tracked in numerous ways, the simplest of which is to use a single static sensor. However, the information from a single sensor cannot be verified and may not be reliable without performing multiple measurements of the same object. When multiple static sensors are used, each sensor need only take a single measurement which can be combined with other sensor measurements to produce a more accurate position estimate. Work has been done to develop sensors that move with the tracked object, such as relative positioning, but this research takes this concept one step …

Carbon Nanotube Interconnects For End-Of-Roadmap Semiconductor Technology Nodes, Anshul A. Vyas

Engineering Ph.D. Theses

Advances in semiconductor technology due to aggressive downward scaling of on-chip feature sizes have led to rapid rises in resistivity and current density of interconnect conductors. As a result, current interconnect materials, Cu and W, are subject to performance and reliability constraints approaching or exceeding their physical limits. Therefore, alternative materials such as nanocarbons, metal silicides, and Ag nanowires are actively considered as potential replacements to meet such constraints. Among nanocarbons, carbon nanotube (CNT) is among the leading replacement candidate for on-chip interconnect vias due to its high aspect-ratio nanostructure and superior currentcarrying capacity to those of Cu, W, and …

Striving Toward Transformational Resistance: Youth Participatory Action Research In The Mathematics Classroom, Mary Candace Raygoza

Kalmanovitz School of Education Faculty Works

No abstract provided.

Full Issue Vol. 36 No. 4

Swedish American Genealogist

No abstract provided.

The Search For Selma Lagerlöf's American Nephew, Ann Wick

Swedish American Genealogist

No abstract provided.

Roy Larson -- The Architect Of Philadelphia, Dennis L. Johnson

Swedish American Genealogist

No abstract provided.

Interplanetary Mission Design With Applications To Guidance And Optimal Control Of Aero-Assisted Trajectories, Peter J. Edelman

Open Access Dissertations

A method for finding optimal aerogravity-assist tours of the solar system is developed using indirect methods. Two cost functionals are used in the optimization; finding the minimum required maximum lift-to-drag ratio, with and without a convective heating-rate path constraint, and the path which provides the minimum total stagnation point convective heat load. It is found that using present or near-future thermal protection system materials will suffice for certain aerogravity assist trajectories at Mars. Minimum heat load optimal trajectories are found for aerocapture maneuvers at Uranus and Neptune. With a large radius, and short rotational periods, atmospheric rotation must be taken …

Statistical Modeling And Simulation Of Variability And Reliability Of Cmos Technology, Khaled Hassan Md

Open Access Dissertations

The introduction of High-κ Metal Gate transistors led to higher integration density, low leakage current, and faster switching speed. However, this transition in technology roadmap brought about new failure mechanisms such as Positive Bias Temperature Instability and Stress Induced Leakage Current. In addition, the relentless downscaling of devices to keep up with Moore's law has significantly increased the time-zero variability caused by Random Dopant Fluctuation, Mean Gate Length Deviation, and Line Edge Roughness. Because of their possible correlation with time dependent aging effects, the quantification of reliability has become more complex than ever. To that effect, we propose a framework …