Digital Commons Network^™

Virginia Technology And Engineering Education Association 1978-2018: Celebrating Six Decades Of Progress, Ron Vickers, Philip A. Reed, George R. Willcox

STEMPS Faculty Publications

(First Paragraph) Technology and engineering education in Virginia and the nation is coming to a crossroads. Recent growth in state directives, new courses, and ever-changing funding for science, technology, engineering, and mathematics (STEM) education influences the supply of Technology Education teachers, leading to what some say is a dire future for our profession and association. This history is gathered to emphasize the importance and value of what we teach in Virginia public schools. It also captures who was involved with the association leadership over the years.

Missing In Action: A Critical Narrative Study Of The Absence Of Black Female Secondary Science Teachers, Nadia Despenza

LMU Theses and Dissertations

Despite the increasing research that lists cultural incongruence in the classroom among the top factors that speaks to the disproportionate numbers of Black females obtaining STEM degrees there is limited research on the actual number of Black female science teachers at the secondary level in education and the impact this plays on Black females in science, technology, engineering, and math classrooms (STEM). The consequence of all this is that we find ourselves with Black female science teachers “missing in action,” and only 5% of Black females receiving a STEM degree. I employ critical pedagogy, critical race theory, and Black feminist …

Amino Acid Isotope Discrimination Factors For A Carnivore: Physiological Insights From Leopard Sharks And Their Diet, John P. Whiteman, Sora L. Kim, Kelton W. Mcmahon, Paul L. Koch, Seth D. Newsome

Graduate School of Oceanography Faculty Publications

Stable isotopes are important ecological tools, because the carbon and nitrogen isotopic composition of consumer tissue reflects the diet. Measurements of isotopes of individual amino acids can disentangle the effects of consumer physiology from spatiotemporal variation in dietary isotopic values. However, this approach requires knowledge of assimilation patterns of dietary amino acids. We reared leopard sharks (Triakis semifasciata) on diets of squid (Loligo opalescens; 1250 days; control sharks) or squid then tilapia (Oreochromis sp.; switched at 565 days; experimental sharks) to evaluate consumer-diet discrimination factors for amino acids in muscle tissue. We found that control …

Transportation Impacts Of Affordable Housing: Informing Development Review With Travel Behavior Analysis, Amanda Howell, Kristina Marie Currans, Steven R. Gehrke, Gregory Norton, Kelly J. Clifton

Civil and Environmental Engineering Faculty Publications and Presentations

Planning for affordable housing is challenged by development policies that assess transportation impacts based on methodologies that often do not distinguish between the travel patterns of residents of market-rate housing and those living in affordable units. Given the public goals of providing affordable housing in areas with good accessibility and transportation options, there is a need to reduce unnecessary costs imposed by the potential overestimation of automobile travel and its associated impacts. Thus, the primary objective of this paper is to examine and quantify the influences of urban characteristics, residential housing type, and income on metrics commonly used to assess …

Assessing Access-To-Justice Outreach Strategies, J. J. Prescott

Articles

The need for prospective beneficiaries to “take up” new programs is a common stumbling block for otherwise well-designed legal and policy innovations. I examine the take-up problem in the context of publicly provided court services and test the effectiveness of various outreach strategies that announce a newly available online court access platform. I study individuals with minor arrest warrants whose distrust of courts may dampen any take-up response. I partnered with a court to quasi-randomly assign outreach approaches to a cohort of individuals and find that outreach improves take-up, that the type of outreach matters, and that online platform access …

Blackness As Disability?, Kimani Paul-Emile

Faculty Scholarship

No abstract provided.

Methodism In An Orthodox Context: History, Theology, And (Sadly) Politics, Mark R. Elliott

The Asbury Journal

The history of Methodism and Eastern Orthodoxy goes back to the early days of Wesley and his interest in the teachings of the Greek Church Fathers. The relationship between Methodists and the Orthodox Church has gone through positive and negative periods, but the growth of the Soviet Union and the challenge of Communism placed new challenges on both groups. The emergence of the Russian Orthodox Church and its reaction to growing Protestant missions has led to new problems, although the ongoing hope is that commonalities in our theology will overcome some of the challenges of current political realities. This paper …

Ela For M/S: A Guidebook For Beginning Teachers, John Franklin

Open Educational Resources - English and Modern Languages

ELA for M/S: A Guidebook for Beginning Teachers (ELA for M/S is an acronym: English and Language Arts for Middle-and-Secondary schools) is designed to enable ENGL 478: Literature for Middle and Secondary Schools and ENGL 480: Internship students to develop competence in their field. The book also prepares ENGL 579: Professional Semester and Follow-up students to transition into professional life. The book's contents includes 13 chapters: 1. Eight Pedagogical Imperatives; 2. Four Theories: Bloom, Gardner, Piaget and UDL; 3. Three Teaching Approaches; 9. Constructing Tests; 10. Writing Templates; 11. Tragedy for non-English Majors; to name a few. ELA for M/S …

Glacier Recession And The Response Of Summer Streamflow In The Pacific Northwest United States, 1960–2099, Chris Frans, Erkan Istanbulluoglu, Dennis P. Lettenmaier, Andrew G. Fountain, Jon L. Riedel

Geology Faculty Publications and Presentations

The Pacific Northwest is the most highly glacierized region in the conterminous United States (858 glaciers; 466 km2). These glaciers have displayed ubiquitous patterns of retreat since the 1980s mostly in response to warming air temperatures. Glacier melt provides water for downstream uses including agricultural water supply, hydroelectric power generation, and for ecological systems adapted to cold reliable streamflow. While changes in glacier area have been studied within the region over an extended period of time, the hydrologic consequences of these changes are not well defined. We applied a high‐resolution glacio‐hydrological model to predict glacier mass balance, glacier area, and …

A Simplified, Object-Based Framework For Efficient Landslide Inventorying Using Lidar Digital Elevation Model Derivatives, Michael D. Bunn, Ben A. Leshcinsky, Michael J. Olsen, Adam M. Booth

Geology Faculty Publications and Presentations

Landslide inventory maps are critical to understand the factors governing landslide occurrence and estimate hazards or sediment delivery to channels. Numerous semi-automated approaches for landslide inventory mapping have been proposed to improve the efficiency and objectivity of the process, but these methods have not been widely adopted by practitioners because of the use of input parameters without physical meaning, a lack of transparency in machine-learning based mapping techniques, and limitations in resulting products, which are not ordinarily designed or tested on a large-scale or in diverse geologic units. To this end, this work presents a new semi-automated method, called the …

Subsistence To Agribusiness: American Farmstead Imagery In The Nineteenth Century, Eileen Yanoviak

Art Inquiries

No abstract provided.

Art Inquiries, Xvii:3, Full Issue

Art Inquiries

No abstract provided.

Cities As A Source Of Consumers’ Financial Empowerment, Susan Block-Lieb

Faculty Scholarship

No abstract provided.

Resolving The Crisis In U.S. Merger Regulation: A Transatlantic Alternative To The Perpetual Litigation Machine, Dan Awrey, Blanaid Clarke, Sean J. Griffith

Faculty Scholarship

Regulation by litigation has driven U.S. merger regulation to crisis. The reliance on private lawsuits to police disclosures and potential conflicts of interest in mergers, takeovers, and other control transactions has resulted in the filing of claims after every major transaction. However, it has failed to achieve meaningful benefits for shareholders and has instead deprived them of potentially valuable rights. Regulation by litigation has devolved into attorney rent-seeking, and the raft of substantive and procedural reforms aimed at resolving the crisis has failed. There is an alternative to regulation by litigation. Drawing upon the code and panel-based models of merger …

Race And Rights In The Digital Age, Catherine Powell

Faculty Scholarship

No abstract provided.

Growth Dynamics Of Black Spruce (Picea Mariana) Across Northwestern North America, Anastasia E. Sniderhan

Theses and Dissertations (Comprehensive)

The impacts of climate change have been widely documented around the world. One of the most rapidly changing areas is the boreal forest of North America. The extent of change has been such that there have been shifts in long-standing climate-growth relationships in many boreal tree species; while the growth of many of these high-latitude forests were formerly limited by temperature, warming has increased the evapotranspirative demands such that there is widespread drought stress limiting productivity in the boreal forest. With the importance of the boreal forest as a global carbon sink, it is imperative to understand the extent of …

Navigating Risks Across Borders: The Lived Experiences Of Central American Women Migrants, Carla Angulo-Pasel

Theses and Dissertations (Comprehensive)

The journey for ‘unauthorized’ migrant women from the Northern Triangle of Central America (NTCA) through Mexico dangerous and violent. In hopes of achieving safe passage to the United States (U.S.), women migrants will have to navigate borders. In this dissertation, I use the concept of borders to reveal the gendered experiences of (im)mobility. I argue that navigating borders throughout the migratory journey is not simply about experiencing the risks and vulnerabilities associated with restrictive border enforcement policies and practices implemented by the nation-state. (Im)mobility for women migrants is equally about the boundaries and/or barriers that are created by oppressive systems …

The Role Of Channel Fens In Permafrost Degradation Induced Changes In Peatland Discharge At Scotty Creek, Nt, Lindsay Elena Stone

Theses and Dissertations (Comprehensive)

Permafrost degradation in the peat-rich southern fringe of the discontinuous permafrost zone is producing substantial changes to land cover with concomitant expansion of permafrost-free wetlands (bogs and fens) and shrinkage of forest supported by permafrost peat plateaus. Predicting discharge from headwater basins in this region depends on understanding and numerically representing the interactions between storage and discharge within and between the major land cover types, and how these interactions are changing. To better understand the implications of land cover change on wetland discharge, the hydrological behaviour of a channel fen in the headwaters of Scotty Creek, Northwest Territories, Canada, dominated …

Permafrost Thaw-Induced Forest To Wetland Conversion: Potential Impacts On Snowmelt And Basin Runoff In Northwestern Canada, Emily Haughton

Theses and Dissertations (Comprehensive)

In the discontinuous permafrost zone of northwestern Canada, snow covers the ground surface for over half the year, thus snowmelt constitutes a primary source of ecosystem moisture supply and strongly influences stream hydrographs. The peat landscapes along the southern limit of discontinuous permafrost are dominated by forested permafrost plateaus (“forest”), and treeless, permafrost-free wetlands (“wetland”). Permafrost-thaw induced transformation of this landscape has changed water flow and storage processes and therefore introduced new uncertainties on the region’s water futures. Here, I a) characterize forest and wetland water storage and flow from snowmelt, and b) evaluate how permafrost thaw-induced wetland expansion at …

Landscape Scale Spectral-Temporal Modelling Of Bamboo-Dominated Forest Succession Within The Atlantic Forest Of Southern Brazil, Clara Greig

Theses and Dissertations (Comprehensive)

Tropical and subtropical ecosystems have become vulnerable to biological invasion (i.e., bamboo) due to human induced forest fragmentation. Bamboo ecological processes have been found to impede forest development, resulting in a state of arrested succession, which has been found to significantly reduce biodiversity, thus contributing to biotic homogenization. In this study we use a semi-empirical approach to develop a community-level spatially explicit ecological process model (hybrid model) using a time-series of Landsat imagery to describe single-landscape scale ecological processes of a pervasive bamboo species (Merostachys skvortzovii) found throughout the Araucaria forest, a critically threatened subtype of Atlantic forest …

Capitals, Climate Change And Food Security: Building Sustainable Food Systems In Northern Canadian Indigenous Communities, Andrew Spring

Theses and Dissertations (Comprehensive)

For many Indigenous communities in Canada’s northern boreal forest, the impacts of climate change are directly affecting their ability to access the land they rely on for traditional foods to support their food systems and livelihoods. However, climate change is merely one stressor for communities that have undergone dramatic social, cultural and political changes during the past decades. This research examines case studies in the communities of Délı̨nę and Kakisa, Northwest Territories (NWT), and identifies community-based solutions to build more sustainable food systems with a focus on food security and climate change. Using participatory action research methods to ensure the …

Factors Limiting Sand Dune Restoration In Northwest Beach, Point Pelee National Park, Canada, Pritichhanda Nayak, Pritichhanda Mohanty Nayak

Theses and Dissertations (Comprehensive)

Known as home to rare species of flora and fauna, and their critical habitats, Northwest beach of Point Pelee National Park has undergone significant ecological and infrastructural changes in the past decades. A number of important management challenges have emerged, including conservation of endangered Five-lined Skink (Plestiodon fasciatus) which inhabit the extensive dune system within the park. This research investigates key factors for sand dune ecosystem restoration in Northwest beach of Point Pelee with particular attention to the conservation of Skink habitat. Random stratified sampling method was used to collect sand and vegetation samples from the disturbed and …

Exploring Patient Satisfaction Among Transgender And Non-Binary Identified Healthcare Users: The Role Of Microaggressions And Inclusive Healthcare Settings, Stevie Forbes-Roberts

Theses and Dissertations (Comprehensive)

Patient satisfaction is an important indicator of quality of healthcare delivery. Transgender and non-binary (TGNB) people regularly report experiencing discrimination when in healthcare settings and few TGNB-inclusive services are available. Researchers have not examined how discrimination and access to TGNB-inclusive services are associated with patient satisfaction among TGNB healthcare users. Among a convenience sample of TGNB people (n = 146) from Canada and the United States, I examined the relationship between patient satisfaction, experiencing microaggressions from primary healthcare providers, and receiving care in a TGNB-inclusive healthcare setting.

The results from a multivariable linear regression suggest that experiencing microaggressions is …

Defence In Depth: An Anatomy Of Containment From Quarantine To Resilience, Jessica West

Theses and Dissertations (Comprehensive)

This dissertation investigates the logic of resilience as a prevailing mode of national security. Struck more by its familiarity than its novelty, I turn my attention to public health as a way of better understanding what resilience does and how it works. Using interpretive methods to read resilience theoretically as a function of complex systems and concretely as a set of homeland security policy practices in the United States, I situate the emergence and implementation of resilience as a redeployment of long-standing motifs and modes of “containment,” recast as an immune system. Specifically, I claim: 1) containment is a spatial …

Utilizing Adr As A Vehicle For Effective Communication And Success Of Payment In Urgent Care, Stephanie R. Goldberg

Cardozo Journal of Conflict Resolution

Section II of this Note provides background on urgent care and ADR. Section III will elaborate on current payment procedures and explain some of the pitfalls that create a need for a supplementary payment solution. Section IV lays out a four-step plan incorporating a logical progression of ADR techniques that would enable quality of care and ease and success of financial arrangements, and vastly improved patient-provider relations. The feasibility of this plan will be demonstrated through application of its steps to hypothetical examples, representative of various realistic patient experiences, in Section V. This plan is intended to aid the millions …

Elevated Fecal Ph Indicates A Profound Change In The Breastfed Infant Gut Microbiome Due To Reduction Of Bifidobacterium Over The Past Century, Bethany M. Henrick, Andra A. Hutton, Michelle C. Palumbo, Giorgio Casaburi, Ryan D. Mitchell, Mark A. Underwood, Jennifer T. Smilowitz, Steven A. Frese

Department of Food Science and Technology: Faculty Publications

Historically, Bifidobacterium species were reported as abundant in the breastfed infant gut. However, recent studies in resource-rich countries show an increased abundance of taxa regarded as signatures of dysbiosis. It is unclear whether these differences are the product of genetics, geographic factors, or interventions such as formula feeding, antibiotics, and caesarean section. Fecal pH is strongly associated with Bifidobacterium abundance; thus, pH could be an indicator of its historical abundance. A review of 14 clinical studies published between 1926 and 2017, representing more than 312 healthy breastfed infants, demonstrated a change in fecal pH from 5.0 to 6.5 (adjusted r …

2018-2019 Lindenwood University Undergraduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Undergraduate Course Catalog

Management Strategies For Adopting Agile Methods Of Software Development In Distributed Teams, Igor A. Schtein

Walden Dissertations and Doctoral Studies

Between 2003 and 2015, more than 61% of U.S. software development teams failed to satisfy project requirements, budgets, or timelines. Failed projects cost the software industry an estimated 60 billion dollars. Lost opportunities and misused resources are often the result of software development leaders failing to implement appropriate methods for managing software projects. The purpose of this qualitative multiple case study was to explore strategies software development managers use in adopting Agile methodology in the context of distributed teams. The tenets of Agile approach are individual interaction over tools, working software over documentation, and collaboration over a contract. The conceptual …

Best Practices For Constitutional Government Under The South Korean Framework Of Democratic Experimentalism, Kiyoung Kim

Walden Dissertations and Doctoral Studies

South Korea has been one of the most successful newborn republics since 1948, and yet, since the new millennium, it has been embroiled in a controversy over the issues of constitutionalism and successful government, with the public expressing concerns about transparency, democracy, and competitiveness. Of particular concern is the public's perception of constitutional government. The purpose of this study was to better understand the elements of governmental success and best practices for constitutionalism in the country's framework of democratic experimentalism. Three prongs of inquiry rooted in the democratic experimentalist tradition (lessons learned from private governance, national institutions, and new concepts …

Initial Drug Court Risk Assessment Scores And Probationers' Completion Of Drug Court Programs, Carina T. Atkins

Walden Dissertations and Doctoral Studies

Drug offenders continue to cost citizens and governments money, while drug courts attempt to rehabilitate offenders and reduce recidivism. The Level of Service Inventory-Revised (LSI-R) is a risk assessment tool used by courts and probation offices to determine needs and risks of offenders, and often determine levels of supervision. The purpose of this quasi experimental study was to determine if there is a statistically significant association between the initial LSI-R scores of offenders entering drug courts and their successful completion of the drug court program. Therapeutic jurisprudence theory, the theoretical framework for this study, suggests that the courts and the …