Digital Commons Network^™

Pharmacy Stores Profitability And Sustainability In Bulawayo, Zimbabwe, Augustine Khoza

Walden Dissertations and Doctoral Studies

Zimbabwe's catastrophic economic decline resulted in a high unemployment rate (95%), declining socioeconomic indicators, pharmacy stores' unprofitability and lower sustainability. Profitable pharmacy stores play a fundamental role in ensuring public access to medication. Lack of pharmacy profitability leads to poor healthcare delivery, resulting in increased morbidity and mortality. A healthy population is panacea to economic growth and prosperity and enhances human dignity, social cohesion, and the quality of life. In this qualitative, descriptive multicase study design, using Porter's business strategies theory and the Deming process of quality assurance as conceptual frameworks, data from 11 pharmacy stores leaders in Bulawayo, Zimbabwe …

Socioeconomic Status As A Predictor Of Chronic Obstructive Pulmonary Disease, Hilaire Saint-Pierre

Walden Dissertations and Doctoral Studies

While epidemiological research has generated new knowledge about the treatment and prevention of chronic obstructive pulmonary disease (COPD) through smoking secession, the socioeconomic status (SES) of people with the disease has been under investigated. Thus, the purpose of this study was to determine the predictability of association between SES and COPD. This study was based on the ecological theory, which states that health and disease may have multiple underlying factors. This study was a secondary analysis of archived data from the Inter-University Consortium for Political and Social Research (ICPSR). The dataset was collected for the National Survey of Midlife Development …

Engagement Behaviors' Impact On Course Success And Persistence Rates Of Community College Students, Van F. Whaley

Walden Dissertations and Doctoral Studies

As enrollment in U.S. community colleges increased, both the percentage of students successfully completing courses and the percentage of students persisting to their second year decreased. This study focused on the problem of low student course success and persistence rates at a community college. The purpose of the study was to determine whether students who demonstrated engagement behavior by visiting a Center for Academic Success (CAS) either passed more courses, persisted more often, or both, than students who did not visit a CAS. Tinto's engagement theory was the theoretical framework as it postulated that students who interacted with school support …

A Multisite Hospital's Transition To An Interoperable Electronic Health Records System, Valerie Gerene Drill

Walden Dissertations and Doctoral Studies

The health care industry is transforming into an industry that requires health information technology, yet many health care organizations are reluctant to implement new technology. The purpose of this case study was to explore strategies that led to a successful transition from an older electronic health record (EHR) system to a compliant EHR system at a multisite hospital system (MHS). The study included face-to-face and phone interviews with 12 managers who worked on the transition of an MHS's EHR system in the Pacific Northwest region of the United States. The technology acceptance model was used to frame the study. Audio …

An Evaluation Of Robotics In Nursing Homes To Reduce Adverse Drug Events, Ozell Ueal Jr.

Walden Dissertations and Doctoral Studies

Adverse drug events (ADE) cause many deaths annually in addition to affecting the quality of life of many others. The descriptive mixed methods approach, specifically exploratory case study and experimental design that guided this research utilized the survey and focus group methods to evaluate perceptions about robotic technology (RT) to reduce the rate of ADEs in U.S. nursing homes (NH). There is a lack of scholarly research into whether a conceptual approach rooted in RT can be implemented to assist with drug administrations in NHs. The purpose of this study was twofold. The first purpose was to evaluate the causes …

Validation Of Parsons' Structural Functionalism Theory Within A Multicultural Human, Sandra Simone Minott

Walden Dissertations and Doctoral Studies

Shared values and norms are at the core for unifying different cultures socializing or working to fulfill the goals and mission of organizations. Researchers have not examined how employees representing different cultures socialize via shared norms and values in human service companies. The purpose of this ethnography study was to explore the process of 8 culturally different employees working together at a human service organization. Using purposeful sampling, multicultural employees were selected from 4 departments within the human service company. Face-to-face interviews, field notes, questionnaire, and participant observation were the tools for collecting the data. Descriptive coding, value coding, and …

Changing Humanity: Fifteen Years Of Progress In Animal Welfare And Protection, Earl Blumenauer

Animal Law Review

This Introduction outlines policy and societal changes in animal welfare over the last fifteen years. Covering the areas of industrial meat production and the treatment of farm animals, domesticated animals and cruelty, animal testing and laboratory animals, and protection of native species here and around the world, the Introduction documents meaningful policy achievements in each area, as well as accompanying and continuing societal efforts to improve outcomes for animal welfare in the United States and across the world. In addition, the Introduction documents current and future opportunities in the U.S. Congress and in local, national, and international policy to continue …

Agroterrorism, Resilience, And Indoor Farming, Nathalie N. Prescott

Animal Law Review

Agroterrorism poses a significant threat to food supplies and the stability of agricultural markets. The industrialization of agricultural has substantially improved productivity and efficiency, but has also contributed to the sector’s declining resilience— the ability to withstand and adapt to stress and change. Consequently, agriculture has become increasingly vulnerable to possible agroterrorist attacks. However, by working to increase biodiversity and minimize the connected and concentrated nature of agricultural production, the industry can lower its vulnerability to attack. Indoor agriculture may be one way to accomplish this goal. This Article describes indoor agriculture, explains the concept of agroterrorism, and explores the …

Branding Taxation, Xuan-Thao Nguyen, Jeffrey A. Maine

Georgia Law Review

Branding is important not only to businesses, but also to the economy. The intellectual property laws and tax laws should thus further the legitimate goals of encouraging and protecting brand investments while maintaining a sound tax base. Intellectual property protections for branding depend on advertisement and enforcement, both of which demand significant amounts of private investment by firms. Although one would expect similar tax treatments of both categories of investment, the categories are actually treated as vastly different for federal income tax purposes. Under the current tax system, advertising costs incurred to foster brand equality are generally expensed whereas litigation …

Managing Cyber Risks, Kristin N. Johnson

Georgia Law Review

Cyber risks are as pervasive as the technology that facilitates their execution. The threat of cyber attacks or plots to deploy cyber weapons against critical government entities, private businesses and domestic and international infrastructure resources creates a most significant risk management concern. Pernicious,perilous and ubiquitous, cyber risks have merged as the newest risk management frontier. While the consequences of cyber attacks against individual financial institutions may be alarming, the interconnectedness of the largest financial institutions in the global economy and their shared dependence on technology render these businesses and the systems that execute their transactions shockingly vulnerable. Because of the …

The Enduring Legacy Of Modern Efficient Market Theory After Halliburton V. John, Mark Klock

Georgia Law Review

In 1988 the U.S. Supreme Court approved the fraud on the market theory for securities trading in an efficient market thus enabling securities class action plaintiffs to establish their required reliance element of the case through a rebuttable presumption. Basic v. Levinson held that efficient markets incorporate publicly disseminated information and investors who purchased or sold securities in an efficient market therefore relied on any publicly disseminated misinformation. For more than a quarter century since Basic, the efficient market theory has sustained a barrage of assaults from commentators who object to the use of economic theory in legal decision making …

“Ev’Ry American Experiment Sets A Precedent”: Why One Florida State Court’S Bitcoin Opinion Is Everyone’S Business, Allison Caffarone, Meg Holzer

Scholarly Works

Part I of this article seeks to explain in largely non-technical terms the design of the Bitcoin network. Part II explains the guidance and administrative rulings provided by the United States Department of the Treasury's Financial Crimes Enforcement Network in relation to the issues in the Espinoza case. Additionally, Part II surveys different approaches taken by state legislatures and regulators in seeking to address decentralized virtual currencies, including bitcoin. Careful attention is paid to how the terms "monetary value" and "virtual currency" are defined, and how those definitions have been interpreted. Part II further explores the differences in the way …

Mining Human Activity Using Dimensionality Reduction And Pattern Recognition, Ismail El Moudden, Mounir Ouzir, Badreddine Benyacoub, Souad El Bernoussi

Research and Infrastructure Service Enterprise (RISE) Faculty Publications

Human activity recognition (HAR) is an emerging research topic in pattern recognition, especially in computer vision. The main objective of human activity recognition is to automatically detect and analyze human activities from the information acquired from different sensors. Human activity prediction using big data remains a challengingly open problem. Several approaches have recently been developed in order to find practical ways to solve high dimensionality of data problems. The aim of this study is to attempt, using data mining techniques, to deal with HAR modeling involving a significant number of variables in order to identify relevant parameters from data and …

Internet Ethics, American Law, And Jewish Law: A Comparative Overview, Samuel J. Levine, Gertrude N. Levine

Scholarly Works

Societies are governed by codes of ethics. In developed societies, parts of these codes form a set of laws, enforceable by legal authorities, with or without assistance from the populace. At times, laws are crafted for the benefit of the powerful members of the society, ensuring preservation of their positions and property, while other constituents may ignore, actively disobey, or challenge laws they believe do not support their ethics. Developing and maintaining appropriate social norms is thus particularly critical for sustaining rapidly changing heterogeneous populaces.

The Internet, devised for the purpose of interconnecting diverse computer networks of research and educational …

Socioeconomic Status-Related Inequities On Maternal Health Services: Trends, Associations, And Outcomes, Nibretie Gobezie Workneh

Walden Dissertations and Doctoral Studies

Maternal Mortality Rate (MMR) in Ethiopia remains one of the highest in the world due in part to very limited use of maternal health services. However, the underlying factors for limited use of the services and hence the high MMR are not well known. The purpose of this study was to identify factors associated with use of maternal health services and maternal health risks, to analyze inequity patterns between use of maternal health services and maternal health risks, and to measure the magnitude and trends in inequity. Behavioral-cultural and structural theories of health inequalities were used to frame the study. …

Succession Planning Strategies Of Faith-Based, Nonprofit Leaders Of The Boomer Generation, Leigh Byers

Walden Dissertations and Doctoral Studies

Formal succession planning strategies for retiring Baby Boomer generation of leaders in nonprofit organizations (NPOs) are nonexistent in many NPOs, including faith-based NPOs. Top NPO leaders possess vital organizational knowledge and experience. The lack of strategic succession planning adversely affects organizational sustainability and mission fulfillment. Guided by the conceptual framework of knowledge transfer, the current study supplies a description of succession planning strategies used in faith-based organizations that have Boomer leaders. This multiple case study included 3 faith-based NPOs in Miami-Dade and Broward Counties in Florida and their top-level leaders. They supplied descriptions of formal succession planning strategies through semistructured …

Promote Comprehension In The Reading Classroom, Antoine Kevin Flanigan

Walden Dissertations and Doctoral Studies

Students at 3 elementary schools in the southern region of the United States struggled with or failed to meet grade-level expectations in reading comprehension. School district leaders had little understanding regarding the perceptions of educators, care givers, and community supporters on the strategies to increase reading comprehension. To address that gap, the purpose of this study was to explore participants' perceptions regarding reading strategies and comprehension instruction practices in the local setting. The conceptual framework was based on the elements of Fisher's and Frey's work: (a) effective teaching in reading strategies, (b) reading instructional comprehension practices, (c) effective caregiver involvement, …

"The Relationship Between Test Anxiety And Standardized Test Scores", Beth Ann Fulton

Walden Dissertations and Doctoral Studies

The number of standardized achievement tests that students in the United States are required to take has increased significantly during the past decade. Researchers have found that test anxiety is often a problem related to the increase in testing. This correlational study investigated the relationship between anxiety levels of 50 4th grade students and their standardized test scores. Test anxiety questionnaires and pulse rates were used as a measure of the anxiety level of each of the 4th grade students just before the standardized test was administered, and standardized test scores were used as a measure of academic performance. The …

Gender Pay Disparity Among Women, Garnise Ann Dennis

Walden Dissertations and Doctoral Studies

Irrespective of professional experience and educational background, gender pay disparity is a problem in the federal government. Women have to overcome salary barriers, such as agency segregation, position segregation, and invisible barriers known as the glass ceiling and the glass wall. Recent studies have indicated that human capital variables, people skills, discrimination, and policies all contribute to gender pay disparity in America's workforce. However, there are limited studies that focus on the indirect factors that also contribute to gender pay inequality. The purpose of this quantitative research was to investigate the relationship between wages and job responsibility (as defined by …

Communicating Periodontal Disease Risk To American Indian Patients With Diabetes, Jennifer Jordan

Walden Dissertations and Doctoral Studies

Type 2 diabetes is epidemic in the American Indian population. One problem health care providers face when working with the American Indian population is communicating about secondary complications, such as periodontal disease. From a public health standpoint, periodontal disease prevention is important not only to prevent unnecessary oral pain and tooth loss, but also to prevent other more serious systemic problems from occurring such as cardiovascular disease, strokes, and bacterial pneumonia. The purpose of this qualitative study was to examine the communication efforts of health care providers and understand if and how they discuss periodontal disease with their American Indian …

Utilization And Intensity Of Integrated Behavioral Health Services Within A Primary Care Setting, Joseph Aron Shafer

Walden Dissertations and Doctoral Studies

Integrated behavioral health care within primary care has become a popular style of health care delivery within the United States. However, individuals with a behavioral health concern face several barriers in using these services. The purpose of this quantitative study was to identify key factors accounting for individuals' utilization and intensity of behavioral health services. Andersen's behavioral model of health care use and the integrated theory of health behavior change served as the theoretical framework. It was hypothesized that gender, age, race, ethnicity, family size, payer type, poverty level, and certain preexisting medical conditions (obesity, diabetes, hypertension, and tobacco use) …

A Verified Information-Flow Architecture, Arthur Azevedo De Amorim, Nathan Collins, André Dehon, Delphine Demange, Cătălin Hriţcu, David Pichardie, Benjamin C. Pierce, Randy Pollack, Andrew Tolmach

Computer Science Faculty Publications and Presentations

SAFE is a clean-slate design for a highly secure computer system, with pervasive mechanisms for tracking and limiting information flows. At the lowest level, the SAFE hardware supports fine-grained programmable tags, with efficient and flexible propagation and combination of tags as instructions are executed. The operating system virtualizes these generic facilities to present an information-flow abstract machine that allows user programs to label sensitive data with rich confidentiality policies. We present a formal, machine-checked model of the key hardware and software mechanisms used to dynamically control information flow in SAFE and an end-to-end proof of noninterference for this model. We …

Single Mothers Of Young Children And Continuing Education, Jackiethsha Lynette Fluellen

Walden Dissertations and Doctoral Studies

The number of households headed by single mothers living in poverty exceeds that of all other categories of poverty-stricken households, and poverty impacts the children negatively in various ways. When single mothers choose not to continue their education, they lessen their chances of finding higher paying jobs and raising their families out of poverty. The purpose of this phenomenological study was to better understand why some single mothers decided to continue into higher education. The study considered the decisions of 6 single mothers of young children in Montgomery County, Texas, and the obstacles they overcame while completing their education. The …

A Resource-Based Perspective On Financial Resource Strategies For Small Business Sustainability, Margaret N. Godwin-Opara

Walden Dissertations and Doctoral Studies

Each year entrepreneurs start many new businesses, and some of these businesses will fail within the first 2 years. In addition, many owners will cite lack of adequate financial resources as a contributory factor to the failure. The purpose of this multiple case study was to identify the strategies that some small business owners used to obtain financial resources needed to operate a financially sustainable business. The population consisted of machine shops in South Central Kansas. A resource-based view theory served as the conceptual framework that grounded the study. The data collection process consisted of 9 interview questions. The data …

Strategies That Make Entrepreneurs Sucessful On A Second Business Launch, Willie Joseph Johnson

Walden Dissertations and Doctoral Studies

Fifty percent of small businesses launched survive 5 years or more and about 33.3 percent continue operating for 10 years or longer. This transcendental phenomenological study included Cantillion's theory of entrepreneurship to explore strategies used by successful second-time business owners after a failed first launch. Face-to-face interviews took place with 12 successful second-time business owners in Fairfax County, Virginia, whose first business had failed. Interviews were transcribed and analyzed using a modified Van Kaam method to identify strategies small business owners used to succeed beyond 5 years after a failed first business venture. Data analysis revealed 4 themes: (a) owners …

Exploring The Lived Experiences Of Supervising Child Protection Social Workers, Kecia Rachel Freeman

Walden Dissertations and Doctoral Studies

Social workers in child protective services often handle hundreds of cases regarding children traumatized by abuse and/or neglect. In time, social workers' experiences can become emotionally and psychologically challenging. A problem for supervising child protection social workers (SCPSWs) is that they might experience the same challenges; however, there was no research that described the lived experiences of SCPSWs. This phenomenological study explored the lived experiences of SCPSWs. Conceptually, constructivist self-development theory (CSDT) provided the framework for understanding how SCPSWs managed their lived experiences and the issues related to them. Ten SCPSWs volunteered their time for face-to-face interviews and provided data …

Factors Affecting Job Satisfaction In Nigerian International Oil Companies, Kingsley Chukwuemeka Onyebuenyi

Walden Dissertations and Doctoral Studies

Leaders of Nigerian international oil companies (IOC) were facing challenges developing efficient strategies for motivating demographically diverse employees. Some IOC leaders possessed limited knowledge of the extent to which demographic variables influenced job satisfaction and affected employee productivity. The purpose of this correlational study was to examine the relationship between employee category (being a permanent or nonpermanent employee) and facets of job satisfaction after controlling for gender and nationality factors. Herzberg's motivation-hygiene theory was the theoretical framework for this study. A random sample of 104 senior employees (76 permanent and 28 nonpermanent employees) from 5 IOC located in Port Harcourt …

Examining The Cultural And Historical Impact Of The National Historic Site Designation In Nicodemus, Kansas, Ashley Adams Adams

Walden Dissertations and Doctoral Studies

America's National Historic Preservation Act promotes the conservation of irreplaceable sites such as Nicodemus, Kansas, an African American town founded by former slaves in 1877. The collaboration of the National Park Service (NPS) and civic partners is essential to meet the goal of preserving historic properties in Nicodemus and other minority communities. Although the NPS designated 5 Nicodemus buildings as a National Historic Site (NHS) in 1996, the few remaining residents struggle to preserve the site and attract visitors. The purpose of this ethnographic study was to explore the effects of NPS policies related to African American historic and cultural …

Chronic Disease Management Of The Uninsured Patient At Ohio Free Clinics, James Benedict

Walden Dissertations and Doctoral Studies

Management of chronic disease requires a different service delivery model from that of acute illness. The uninsured population experience poorer health status and increased incidence of chronic disease than do the insured population. The purpose of this study was to identify the supports and barriers present in providing chronic disease management to patients at Ohio free clinics. Wagner's theory of chronic disease management served as the theoretical lens. The sequential, exploratory mixed methods study collected data from 13 free clinics belonging to the Ohio Association of Free Clinics (OAFC). Quantitative questions focused on processes in clinics with high and low …

Criminal Justice College Instructors' Experiences, Perceptions, And Teaching Strategies Related To Undergraduate Plagiarism, Mark William Bond

Walden Dissertations and Doctoral Studies

The criminal justice program in a community college located in the southwestern United States had experienced an increase in student plagiarism. However, the current teaching practices of criminal justice instructors to prevent and manage the increased student plagiarism have not been effective. The purpose of this study was to explore criminal justice college instructors' experiences, perceptions, and teaching strategies related to undergraduate student plagiarism using Goleman's emotional intelligence theory and Daloz's mentoring theory. Employing a qualitative instrumental case study design, data were collected through semistructured interviews with 10 criminal justice college instructors. Member checking and reflective journaling ensured accuracy and …