Digital Commons Network^™

Guide D'Ajustement Des Valeurs D'Exposition Admissibles (Vea) Pour Les Horaires De Travail Non Conventionnels, Daniel Drolet

Guides

No abstract provided.

Guide For The Adjustment Of Permissible Exposure Values (Pevs) For Unusual Work Schedules, Daniel Drolet

Guides

No abstract provided.

Entry-Level Health Care Services Employee Motivation And Performance, Alecia Brooks

Walden Dissertations and Doctoral Studies

Healthcare administrators have regarded employee motivation and performance as significant factors because of the challenges with employee disengagement, which may decrease patient satisfaction and profitability for healthcare organizations. The number of available jobs within healthcare continues to increase at a high rate, while the total hires within the healthcare industry decreased from 2.9% in December 2014 to 2.7% in January 2015. Motivation in the workplace is a continuous concern for organizational leaders, more specifically for the health care industry. Based on Vroom's expectancy theory, the purpose of this single-case study was to explore the motivational strategies healthcare organizations' leaders could …

Anxiety And Focus In Work-Related Training, Steven Howard Harlan

Walden Dissertations and Doctoral Studies

Currently, nonemployee students who take General Electric's (GE's) pollution control classes do not demonstrate consistent knowledge gains following training. The purpose of this project was to investigate whether the independent variables of level of education and choice in attending the class made a significant difference in the means of the dependent variables of anxiety and ability to focus. The project was influenced by the theory of andragogy, which explores the motivations and principles specific to the teaching of adults. The research questions for this study probed relationships between level of formal education among participants and their choice in whether to …

Classroom Management Practices For Male African American Students With Behavioral Disorders, Jamie Helton Hubbard

Walden Dissertations and Doctoral Studies

Male African American students with disabilities in a South Carolina school district have received a greater proportion of discipline referrals and exclusionary consequences than have other demographic groups. The purpose of this sequential mixed methods study was to explore classroom management strategies that may reduce this disproportionality. The conceptual framework was Skinner's applied behavior theory, which states that to change behavior, the environment must be changed. The qualitative guiding question investigated teacher beliefs about best classroom management practices. The quantitative research questions were intended to provide a description of discipline preferences. Quantitative data were collected through the Behavior and Instructional …

Experiences Of Youth Recreation Sport Organizations' Administrators With Implementation Of Maryland Concussion Law, Donelle Mckenna

Walden Dissertations and Doctoral Studies

Experiences of Youth Recreation Sport Organizations' Administrators with Implementation of Maryland Concussion Law

by

Donelle Damali Ainsworth-McKenna

MHSA, The George Washington University, 2004

BS, Morgan State University, 2000

Dissertation Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Philosophy

Health Services

Walden University

September 2015

There have been statewide concussion policies implemented in all 50 states and the District of Columbia to address the problem of sports-related concussions in youth athletes. The efforts to implement the requirements of these laws have mainly focused on high school athletics, despite evidence that pre-high school youth athletes who participate …

An Evidence-Based Determination Of Whether Effective Leadership Competencies Are Universal And Transferable., John Michael Slade

Walden Dissertations and Doctoral Studies

Poor executive leadership of organizations over the last 20 years has resulted in the destruction of stakeholder value, loss of jobs, and in some cases, risk to the entire enterprise. An executive search firm database, encompassing 16,000 leaders from 300 organizations, was analyzed to determine if the commonality and transferability of leadership competences could be used to improve executive assessment. Implicit leadership theory, where leaders are gauged by the individuals that surround them, served as the theoretical foundation. The study also relies on a leadership competency model used by the executive search firm that constructed the database and is based …

Women's Perspectives On Adequacy Of Screening And Treatment For Postpartum Depression, Gloria Marcia Watson

Walden Dissertations and Doctoral Studies

Postpartum depression affects some 10% to 20% of mothers. Its impact on the health and well-being of mothers and their infants is well documented. If not identified and addressed early, it can result in emotional burden, costly hospitalization and treatment, and, at worst, suicide and or infanticide. Empowerment theory was the conceptual framework for this hermeneutic phenomenological study. The purpose was to understand the lived experiences of the screening and treatment processes of 10 women from New York City experiencing postpartum depression and their perceived adequacy of the treatment received. In-depth interviews were used to investigate participants' lived experiences of …

A Client-Vendor Relationship Perspective Of Cultural Differences On Cross-Border Information Technology Outsourcing, John Kennedy Bosire

Walden Dissertations and Doctoral Studies

Cross-border information technology (IT) outsourcing continues to rise due to the demand for business process outsourcing. Issues such as miscommunication and management problems have emerged because of cross-cultural disparities between clients and vendors across national borders. The theoretical framework of this study was based on the organizational culture model studies of Meek, Spradley, Smith, and Draft for examining and understanding complex organizational practices. The purpose of this mixed-methods explanatory sequential case study was to qualitatively identify and quantitatively determine the management approaches that are effective in managing cross-cultural differences and the constitution of the elements of global adjustment, motivation, mindset, …

Identifying Cultural Themes In A Shared Experience Of Water Hygiene Education Partners, Sarah M. Etheridge-Criswell

Walden Dissertations and Doctoral Studies

Lack of safe drinking water and lack of water hygiene literacy contribute to a large disease burden in rural areas of Africa, and children suffer disproportionately more than adults from diarrheal diseases caused by nonpotable water. Research is needed to help merge education and water sanitation to provide more effective methods of preventing diarrheal diseases. The ecological model and hygiene improvement framework were used to guide the study. The purpose of this phenomenological study was to describe the shared experiences of people participating in the water hygiene education program provided by Lifewater International. Lifewater is a nonprofit organization focused on …

Evaluating The Effects Of The Olweus Bullying Prevention Program On Middle School Bullying, Michelle Marie Kendrick

Walden Dissertations and Doctoral Studies

This project study addressed the problem of bullying, victimization, and the awareness of these activities at a public suburban middle school in Northwest Georgia. The study school implemented the Olweus Bullying Prevention Program (OBPP) in 2009, yet had not evaluated the program to identify whether or not it met its goals after 1 year of implementation. Using a quasiexperimental, goal-free program evaluation, the research questions explored whether or not the OBPP succeeded in reducing the student reported rates of bullying and victimization while also increasing awareness of such activities. A Mann Whitney U test was utilized for analysis due to …

Sales Performance And Emotional Intelligence Of Technology Sales Professionals, Michael Reid

Walden Dissertations and Doctoral Studies

United States business leaders spend $15 billion per year on sales training, but approximately 50% of salespeople still fail to reach their annual sales targets. Business leaders have limited understanding of the relationship between emotional intelligence and its central constructs (self-perception, self-expression, interpersonal, decision making, and stress management) and sales performance of sales professionals based in the United States. The purpose of this correlational research study was to examine the relationship between emotional intelligence and sales performance via an online pre-existing emotional intelligence assessment. The theoretical framework incorporated emotional intelligence theory and job performance theory. The sample included 86 technology …

Parent Involvement Practices Of High Achieving Elementary Science Students, Samara Susan Waller

Walden Dissertations and Doctoral Studies

This study addressed a prevalence of low achievement in science courses in an urban school district in Georgia. National leaders and educators have identified the improvement of science proficiency as critical to the future of American industry. The purpose of this study was to examine parent involvement in this school district and its contribution to the academic achievement of successful science students. Social capital theory guided this study by suggesting that students achieve best when investments are made into their academic and social development. A collective case study qualitative research design was used to interview 9 parent participants at 2 …

Examining The Impact Of Accreditation On A Primary Healthcare Organization In Qatar, Alia Ghareeb

Walden Dissertations and Doctoral Studies

Although a modest body of literature exists on accreditation, little research was conducted on the impact of accreditation on primary healthcare organizations in the Middle East. This study assessed the changes resulting from the integration of Accreditation Canada International's accreditation program in a primary healthcare organization in the State of Qatar. The study also investigated how accreditation helped introduce organizational changes through promoting organizational learning as well as quality improvement initiatives. Pomey's Dimension of Change framework and questionnaire was used to measure the effect of Accreditation Canada International standards on the perceived quality performance and the progress towards organizational learning. …

Accidentally On Purpose: Intent In Disability Discrimination Law, Mark Weber

College of Law Faculty

American disability discrimination laws contain few intent requirements. Yet courts frequently demand showings of intent in disability discrimination lawsuits. Intent requirements arose almost by accident: through a false statutory analogy; by repetition of obsolete judicial language; and by doctrine developed to avoid a nonexistent conflict with another law. Demanding that section 504 and Americans with Disabilities Act (“ADA”) claimants show intent imposes a burden not found in those statutes or their interpretive regulations. This Article provides reasons not to impose intent requirements for liability or monetary relief in section 504 and ADA cases concerning reasonable accommodations. It demonstrates that no …

Comparison In Personality Profiles Between Child Abusers Versus Child Neglectors, Jodi R. Cuneo

Walden Dissertations and Doctoral Studies

Children who suffered parental abuse or neglect can be returned home if their safety can be ensured following offender treatment. However, some caregivers will continue to abuse or neglect their children upon return home, leading to additional treatment, state involvement, and harm to the child. This study assessed personality differences between child abusers and neglectors who were caregivers by applying a binary logistical regression analysis to the Minnesota Multiphasic Personality Inventory, Second Edition (MMPI-2) scores sampled from archival data for 215 caregivers. Analysis showed that the abusers had statistically significant higher scores on the F Scale ('Faking Bad'), but significantly …

The Effect Of Nationality Differences On The Emotional Intelligence Of Leaders, Hossein Reza Nikoui

Walden Dissertations and Doctoral Studies

Previous studies related to manager effectiveness and organizational culture have determined that emotional intelligence (EI) is a critical predictor of intercultural adjustment and business success. However, few investigators have examined the relationship between EI and nationality differences. In today's globalized business environment, such understanding is crucial to the development of more effective leadership programs for international workers. This quantitative study explored the degrees to which the EI of organizational managers varied across nationalities. A theoretical framework, provided by several theories related to personality, leadership, and types of intelligence, created a lens through which to analyze study results. The Trait Emotional …

Building Resilience And Coping Effectiveness (Brace): A Program For Military Families, Linda Pauline Zarrett

Walden Dissertations and Doctoral Studies

Building Resiliency and Coping Effectiveness (BRACE): A Program for Military Families

by

Linda Zarrett

MSN, University of Cincinnati, 2012

BSN, Minnesota State University, Moorhead, 1985

Project Submitted in Partial Fulfillment

of the Requirements for the Degree of

Doctor of Nursing Practice

Walden University

August 2015

Veterans returning from combat report significant family strain and Post Traumatic Stress Symptoms (PTSS) yet have limited access to care resources. Family members, including children, report very similar symptoms to those of veterans and have yet fewer health care resources. The purpose of this project was to apply principles from existing research on post-traumatic stress …

Front Matter

Michigan Law Review

No abstract provided.

Front Matter

Michigan Law Review

No abstract provided.

Due Process For Cash Civil Forfeitures In Structuring Cases, Timothy J. Ford

Michigan Law Review

On January 22, 2013, Tarik “Terry” Dehko sat down to pay the bills for his small Michigan grocery store when a federal agent entered his office. The agent told Dehko that the Internal Revenue Service (IRS) had executed a seizure warrant and taken the market’s entire bank account—more than $35,000. When Dehko asked how he could run his business without its bank account, the agent replied, “I don’t care.” The government did not charge Dehko with a crime that day. In fact, Dehko had never been charged with any crime in his life. Instead, the government waited until July 19 …

Emergency Takings, Brian Angelo Lee

Michigan Law Review

Takings law has long contained a puzzle. The Fifth Amendment to the U.S. Constitution requires the government to pay “just compensation” to owners of private property that the government “takes.” In ordinary circumstances, this requirement applies equally whether the property is confiscated or destroyed, and it also applies to property confiscated in emergencies. Remarkably, however, courts have repeatedly held that if the government destroys property to address an emergency, then a “necessity exception” relieves the government of any obligation to compensate the owner of the property that was sacrificed for the public good. Although the roots of this startling principle …

Front Matter

Michigan Law Review

No abstract provided.

Ethnic Disparities In The Reproductive And Sexual Health Screening Practices Of Ecuadorian Women, Ruth Castillo

Open Access Theses & Dissertations

Background: Evidence suggests that reproductive and other health disparities disproportionately affect Indigenous and Afro-Hispanic ethnic minority groups throughout the Latin American and Caribbean (LAC) region. Factors associated with reproductive health disparities in LAC countries include low social economic status (SES), poor health care access, racial and gender discrimination, machismo, health beliefs and low perceived risk for breast cancer, cervical cancer, sexual transmitted infections (STIs) and other conditions. Preventive measures such as health education and early screening is vital for disease prevention and detection. However, screening rates for breast cancer, cervical cancer, and STIs are lower in most LAC countries compared …

Libertad Perpetua, Jose Durango

Open Access Theses & Dissertations

NA

Identification Of Leishmania Spp. And T. Cruzi Parasites In Stray Felines In El Paso, Texas Through Polymerase Chain Reaction, Patricia Isabela Gonzalez

Open Access Theses & Dissertations

Chagas disease and leishmaniasis are considered neglected parasitic diseases, and although dogs are considered the main domestic reservoirs, infected cats have recently been found in endemic areas in several countries and became a public health concern. These diseases can be transmissible to other animals and are known to infect humans as well. Natural infection of cats by Leishmania spp. and Trypanosoma cruzi has been demonstrated in several European, Latin American, and Asian countries. A recent field study found dogs and wild animals tested positive for both Leishmania and Trypanosoma cruzi in the El Paso, Texas Region. Cats, however, have not …

Design And Analysis Of A Novel Latch System Implementing Fiber-Reinforced Composite Materials, Francisco Guevara

Open Access Theses & Dissertations

The use of fiber-reinforced composite materials have increased in the last four decades in high technology applications due to their exceptional mechanical properties and low weight. In the automotive industry carbon fiber have become popular exclusively in luxury cars because of its high cost. However, Carbon-glass hybrid composites offer an effective alternative to designers to implement fiber-reinforced composites into several conventional applications without a considerable price increase maintaining most of their mechanical properties. A door latch system is a complex mechanism that is under high loading conditions during car accidents such as side impacts and rollovers. Therefore, the Department of …

Novel Engineered Nanomaterials For Water Remediation And Gas Adsorption: Graphene Oxide And Carbon Nanotubes Decorated With Metal-Organic Frameworks And Magnetic Nanoparticles, Vahid Jabbari

Open Access Theses & Dissertations

In the current study, a series of novel magnetic and non-magnetic hybrid nanocomposites based on metal-organic frameworks (MOFs) of M3(BTC)2 (M: Ni, Cu, Zn, and Cd), graphene oxide (GrO), and carbon nanotubes (CNTs), and Fe3O4 magnetic nanoparticles (MNPs) were developed via a green, simple and versatile solvothermal method at which GrO and CNT were used as platform to grow the MOFs and Fe3O4 MNPs over them. The as-synthesized nanocomposites were characterized by XRD, SEM, TEM, XPS, IR, Raman, TGA, and N2 adsorption/desorption isotherms. Morphological analysis confirmed successful growth of nano-size Fe3O4 MNPs and M3(BTC)2 MOFs over GrO and CNT platforms. …

Effects Of Obesity On Slip-Related Falls Among Young Adults During Gait, Jae Eun Kim

Open Access Theses & Dissertations

Falls present serious medical, health, and societal challenges to not only the frail elderly or individuals with mobility disorders; but also the active and vigorous older adults. Slip-related falls account for about 40% of all falls among older adults. Individuals with obesity are subject to an elevated risk of falls associated with muscle weakness, abnormal body mass distribution, and postural instability. Dynamic gait stability has been identified as a key factor leading to falls after a slip during gait. Despite individuals with obesity suffer higher risk of falls compared to their lean counterparts, no study has investigated how the dynamic …

Towards Analytical Techniques For Optimizing Knowledge Acquisition, Processing, Propagation, And Use In Cyberinfrastructure, Leonardo Octavio Lerma

Open Access Theses & Dissertations

For many decades, there has been a continuous progress in science and engineering applications.

A large part of this progress comes from the new knowledge that researchers acquire, propagate, and use. This new knowledge has revolutionized many aspects of our life, from driving to communications to shopping.

Somewhat surprisingly, there is one area of human activity which is the least impacted by the modern technological progress: the very processes of acquiring, processing, and propagating information. When we decide where to place sensors, which algorithm to use for processing the data – we rely mostly on our own intuition and on …