Digital Commons Network^™

Making A House A Home: A Community Plan For Regional Engagement On Housing, Anna N. Clemens

Master of Urban and Regional Planning Capstone Projects

This plan was developed for Virginia Organizing, a statewide non-partisan grassroots organization dedicated to challenging injustice by empowering local communities. The plan was designed to produce a replicable model for organizers embarking on housing campaigns. Research on the Virginia Organizing chapters in Fredericksburg and Charlottesville was completed as well as on the broader affordable housing ecosystems in these regions. This research was gathered through interviews with regional and local planners, organizers, non-profit representatives, and individuals working in the intersection of planning and organizing. Chapter member research, which guided this plan, was conducted through surveying, focus groups, and qualitative mapping. Findings …

Ampthill Neighborhood Market Analysis & Community Strengthening Plan, Claude P. Armstrong

Master of Urban and Regional Planning Capstone Projects

This is a Strengthening Plan in support of a future commercial corridor development in the Ampthill Neighborhood of Chesterfield County. It is a part of a larger strategy along Jefferson Davis Highway to strengthen ties between neighborhoods and businesses. The Plan encourages economic and community development to create a welcoming destination. A foundation for economic development results and a community road map to assist in navigating discussions, leveraging assets and upgrading transportation infrastructure. This traditionally working-class neighborhood south of Richmond has experienced major demographic change. For others to venture into the area and “get to know it”, Ampthill may …

Guiding Growth: A Growth Management Plan For Powhatan County, Julia E. Hensley

Master of Urban and Regional Planning Capstone Projects

This plan offers Powhatan County a series of analyses and recommendations to maintain their rural character. Because of its proximity to the City of Richmond and other more-populated localities, Powhatan has been experiencing accelerated growth recently compared to historically. This document analyzes past development trends, current development trends, and projects future development trends and density scenarios. It pays close attention to the county’s predetermined Special Areas as locales for growth. Following the analyses, there were numerous obvious suggestions to be made to the county’s current growth management tools that could help them strengthen their ability to maintain and preserve their …

Impact Investment Strategy: Linking Health & Housing, Elizabeth G. Mckinsey

Master of Urban and Regional Planning Capstone Projects

The purpose of this plan is to create an impact investment strategy for RMHF that explicitly links health and housing. The strategy will use impact investing, an investment strategy that directs capital to enterprises that generate social and or environmental benefits for the surrounding community. One of RMHF’s goals is for the investment strategy to offer strategies that address the entrenched racism and inequities in the City of Richmond. Impact investing will enable RMHF to be a contributing partner with Richmond as it moves away from a history of unfair housing policies that negatively impact countless citizens to a healthier, …

Residential Fire Impacts On Richmond, Virginia: A Plan For Identifying And Educating Our Most Vulnerable Communities, Jennifer L. Tillett

Master of Urban and Regional Planning Capstone Projects

In 2017, 1.3 million fires in the U.S. caused 3,400 deaths, 14,600 injuries, and $23 billion in loss. Vulnerable populations are less resilient due to their lack of adequate access to financial, medical, and community resources as well as their propensity to reside in substandard housing. This plan studies the impacts of Richmond’s residential fires (2015-2017) on vulnerable communities within the city. Its purpose is to provide an understanding of where fires occurred in vulnerable communities and to recommend actions for prevention education.

The plan is divided into six sections: Introduction, Background, Methodology, Findings, Recommendations, and Implementation. A Social Vulnerability …

Streptococcal Bacteremia In A Large Tertiary Center, Aristotle Asis, Ali Hassoun, Esmerelda Guiterrez-Asis

UAB Huntsville Research Day - All Presentations

2019 oral presentation

Not A Bank, Not A Sifi; Still Too Big To Fail, Oscar Couwenberg, Stephen J. Lubben

Emory Bankruptcy Developments Journal

This outstanding Article by Professors Oscar Couwenberg and Stephen J. Lubben explores the financial collapse of too big to fail non-bank firms. The Article analyzes the level of government involvement in various large insolvencies around the world, placing each case into one of four categories: standard bankruptcies, bankruptcies with government support, ad hoc solutions, and full bailouts. After considering the benefits of each approach, this Article concludes that either a standard bankruptcy procedure or a bankruptcy procedure with government support is preferable to an ad hoc solution or a full bailout. The authors artfully balance the moral hazard associated with …

Ethics Of Care, Emotional Work, And Collective Action Of Solidarity: The Patronas In Mexico, Verónica Montes, María Dolores Paris Pombo

Sociology Faculty Research and Scholarship

In this paper, we examine the mobilization of the Patronas, a group of Mexican women who have fed thousands of Central American migrants over the past two decades. We argue that the Patronas’ work of feeding and caring for migrants goes beyond essentializing these women’s work as just housewives, mothers, and caregivers. Furthermore, we assert that through these care activities, the Patronas exert a feminist ethic of care that is understood as a set of practices based on trust, reciprocity, and solidarity. The Patronas’ praxis of caring for the migrants resonates with people and attracts hundreds of volunteers to join …

Through Faculty's Eyes: Teaching Threshold Concepts And The Framework, Lorna M. Dawes

University of Nebraska-Lincoln Libraries: Faculty Publications

This study investigates faculty perceptions of teaching information literacy. Using 24 semi-structured interviews, a phenomenographic approach identified four qualitative ways in which faculty experienced teaching information literacy (IL). This paper analyzes the challenging information literacy concepts that faculty identify—known to many librarians as threshold concepts— and their relationship to the Association of College and Research Libraries (ACRL) “Framework for Information Literacy for Higher Education.” The study highlights the transdisciplinary nature of IL instruction and indicates that, although unaware of the ACRL Framework, faculty already teach at least three concepts from that document. This finding suggests new opportunities for collaborations between …

Scaphanocephalus-Associated Dermatitis As The Basis For Black Spot Disease In Acanthuridae Of St. Kitts, West Indies, Michelle M. Dennis, Adrien Izquierdo, Anne Conan, Kelsey Johnson, Solenne Giardi, Paul Frye, Mark A. Freeman

Harold W. Manter Laboratory of Parasitology: Library Materials

Acanthurus spp. of St. Kitts and other Caribbean islands, including ocean surgeonfish A. bahianus, doctorfish A. chirurgus, and blue tang A. coeruleus, frequently show multifocal cutaneous pigmentation. Initial reports from the Leeward Antilles raised suspicion of a parasitic etiology. The aim of this study was to quantify the prevalence of the disease in St. Kitts’ Acanthuridae and describe its pathology and etiology. Visual surveys demonstrated consistently high adjusted mean prevalence at 3 shallow reefs in St. Kitts in 2017 (38.9%, 95% CI: 33.8−43.9) and 2018 (51.5%; 95% CI: 46.2−56.9). There were no differences in …

Discrete And Looking (To Profit): Homoconnectivity On Grindr, Chase Aunspach

Department of Communication Studies: Faculty Publications

The queer dating and hookup app Grindr evidences a technological and economic intensification in queer spaces online. The dominant modality of capitalist power is no longer consumerist norms but the collection and analysis of data. Grindr’s participation in datafication distributes increased risks upon its queer users and necessitates a renewed politics of queer privacy beyond homonormativity. I name this arrangement of power homoconnectivity and detail four techniques that capitalism deploys to capture and monetize queer social production. Ultimately, this article unpacks how Grindr designs experiences that move users to log into the app while hiding its engagement with multi-sided markets. …

Effects Of A Comprehensive Nutrition Education Programme To Change Grade 4 Primary-School Students’ Eating Behaviours In China, Lian Qian, Ian M. Newman, Lok-Wa Yuen, Weijing Du, Duane F. Shell

Department of Educational Psychology: Faculty Publications

Objective: As part of a national initiative to reduce child obesity, a comprehensive school-based nutrition education intervention to change eating behaviours among grade 4 primary-school students was developed, implemented and evaluated. Design: The intervention was developed by school staff, with technical assistance from outside health education specialists. The programme included school facility upgrades, school teacher/staff training, curriculum changes and activities for parents. Student scores on nine key eating behaviours were assessed prior to and after the programme. The quality of programme implementation in the schools was monitored by technical assistance teams. Setting: Shandong Province (high household income) and Qinghai Province …

How People Make Sense Of Drones Used For Atmospheric Science (And Other Purposes): Hopes, Concerns, And Recommendations, Janell C. Walther, Lisa M. Pytlikzillig, Carrick Detweiler, Adam L. Houston

Lisa PytlikZillig Publications

Unmanned aerial systems (UAS) can advance understanding of the atmosphere and improve weather prediction, but public perceptions of drone technologies need to be assessed to ensure successful societal integration. Our qualitative study examines public perceptions of UAS technology, and the associated risks and benefits, for such civilian purposes. We examine how people form perceptions, and discuss the implications of these perceptions for UAS design and regulation. Our study finds the public to be favorable toward UAS used for “noble” purposes. Participant views are informed by popular media, personal experiences, comparisons between technologies, and consideration of the trustworthiness of the users, …

Sueños De Los Flyover States: Narratives Of Latino Males In The Great Plains, Elvira Abrica, Deryl K. Hatch-Tocaimaza, Baudelio Abrica

Department of Educational Administration: Faculty Publications

In this study, we use a narrative inquiry approach to present the stories of two Latino males attending community colleges in the Great Plains region of the United States that includes the Dakotas, Kansas, Nebraska, and Iowa, popularly referred to as “flyover states.” The purpose of this inquiry, part of a larger study in an area of the United States that goes largely understudied in research on immigrants in community colleges, was to examine the ways in which race and immigrant status inform career and educational aspirations in the lives of Latino males. After presenting narratives of the two students, …

Making Sense Of Place: A Case Study Of A Sensemaking In A Rural School-Community Partnership, Sarah J. Zuckerman

Department of Educational Administration: Faculty Publications

Cross-sector, place-based, school-community partnerships seeking to improve educational and other outcomes at scale have experienced a resurgence in the United States. Rather than isolated eff orts, this new generation relies on scaling up models in networks, such as Strive Together. However, many of these models evolved in urban contexts, creating challenges for scaling up in rural areas with fewer organizations, limited resources, and lower population density. Using conceptions of sensemaking as precursor for collective action, this case study examines the strategies used by partnership leaders in a rural county to make sense of Strive and the local community. By iteratively …

Spatial Variability Of Soil Properties Under Different Land Use In The Dang District Of Nepal, Dinesh Panday, Roshan Babu Ojha, Devraj Chalise, Saurav Das, Bikesh Twanabasu

Department of Agronomy and Horticulture: Faculty Publications

Increased nutrient mining, soil erosion, and limited nutrient management has led to declines in soil quality and reduced productivity in many parts of Nepal. A study was conducted in the eastern part of the Dang district of Nepal in 2015 to assess the variability of selected soil properties of three different land use types (agricultural, agroforestry, and grassland) and to map their spatial distribution. A total of 120 soil samples were collected from 0–15 cm depth and analyzed for soil fertility parameters: pH, organic matter (OM), nitrogen (N), phosphorus (P), potassium (K), boron (B), and zinc (Zn). Results revealed that …

Impact Of Hurricane Katrina On The Coastal Systems Of Southern Louisiana, Wen-Ching Chuang, Tarsha Eason, Ahjond Garmestani, Caleb Roberts

Department of Agronomy and Horticulture: Faculty Publications

Natural disasters, such as hurricanes and forest fires, could trigger collapse and reorganization of social-ecological systems. In the face of external perturbations, a resilient system would have capacity to absorb impacts, adapt to change, learn, and if needed, reorganize within the same regime. Within this context, we asked how human and natural systems in Louisiana responded to Hurricane Katrina, and how the natural disaster altered the status of these systems. This paper discusses community resilience to natural hazards and addresses the limitations for assessing disaster resilience. Furthermore, we assessed social and environmental change in New Orleans and southern Louisiana through …

Optimum Droplet Size Using A Pulse-Width Modulation Sprayer For Applications Of 2,4-D Choline Plus Glyphosate, Thomas R. Butts, Chase A. Samples, Lucas X. Franca, Darrin M. Dodds, Daniel B. Reynolds, Jason W. Adams, Richard K. Zollinger, Kirk A. Howatt, Bradley K. Fritz, W. Clint Hoffmann, Joe D. Luck, Greg Kruger

Department of Agronomy and Horticulture: Faculty Publications

The delivery of an optimum herbicide droplet size using pulse-width modulation (PWM) sprayers can reduce potential environmental contamination, maintain efficacy, and provide more flexible options for pesticide applicators. Field research was conducted in 2016, 2017, and 2018 across three locations (Mississippi, Nebraska, and North Dakota) for a total of 6 site-years. The objectives were to evaluate the efficacy of a range of droplet sizes (150 μm [Fine] to 900 μm [Ultra Coarse]) using a 2,4-D choline plus glyphosate pre-mixture and to create novel weed management recommendations using PWM sprayer technology. A pooled site-year generalized additive model explained less than 5% …

History Of Grass Breeding For Grazing Lands In The Northern Great Plains Of The Usa And Canada, Kenneth P. Vogel, John Hendrickson

Department of Agronomy and Horticulture: Faculty Publications

• In the early 1930s there were millions of acres of extensively degraded grazing lands and abandoned and eroded cropland in the Northern Plains of the United States and Canada.

• Grass breeding and plant materials programs were established by both the US and Canadian governments and cooperating universities to develop revegetation materials.

• Efforts of a small number of research locations and people resulted in grass cultivars or varieties that were used to revegetate and preserve the soil on millions of acres of land.

• This is a brief history of the people, agencies, and universities that developed these …

The Development Of The Infews-Er: A Virtual Resource Center For Transdisciplinary Graduate Student Training At The Nexus Of Food, Energy, And Water, Luis F. Rodriguez, Anna-Maria Marshall, Dan Cotton, Richard K. Koelsch, Jacek Koziel, Deanne Meyer, Dan Steward, Jill Heemstra, Anand Padmanabahn, John Classen, Nathan J. Meyer, Benjamin L. Ruddell, Sean M. Ryan, Ximing Cai, Emad Habib, Peter D. Saundry

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Problems at the nexus of Food, Energy and Water Systems (FEWS) are among the most complex challenges we face. Spanning simple to complex temporal, geographic, social, and political framings, the questions raised at this nexus require multidisciplinary if not transdisciplinary approaches. Answers to these questions must draw from engineering, the physical and biological sciences, and the social sciences. Practical solutions depend upon a wide community of stakeholders, including industry, policymakers, and the general public. Yet there are many obstacles to working in a transdisciplinary environment: unfamiliar concepts, specialized terminology, and countless “blind” spots. Graduate education occurs in disciplinary ‘silos’, often …

Principal Variable Selection To Explain Grain Yield Variation In Winter Wheat From Features Extracted From Uav Imagery, Jiating Li, Arun-Narenthiran Veeranampalayam-Sivakumar, Madhav Bhatta, Nicholas D. Garst, Hannah Stoll, P. Stephen Baenziger, Vikas Belamkar, Reka Howard, Yufeng Ge, Jiating Li

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Background: Automated phenotyping technologies are continually advancing the breeding process. However, collecting various secondary traits throughout the growing season and processing massive amounts of data still take great efforts and time. Selecting a minimum number of secondary traits that have the maximum predictive power has the potential to reduce phenotyping efforts. The objective of this study was to select principal features extracted from UAV imagery and critical growth stages that contributed the most in explaining winter wheat grain yield. Five dates of multispectral images and seven dates of RGB images were collected by a UAV system during the spring growing …

Grain Yield, Crop And Basal Evapotranspiration, Production Functions And Water Productivity Response Of Drought-Tolerant And Non-Drought-Tolerant Maize Hybrids Under Different Irrigation Levels, And Population Densities: Part I. In Western Nebraska's Semi-Arid Environments, Ali T. Mohammed, Suat Irmak, William Kranz, Simon Van Donk, C. Dean Yonts

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Grain yield, crop evapotranspiration (ETc), basal evapotranspiration (ETb), ETc-yield production functions (ETYPF), and crop water use efficiency (CWUE) response of three drought-tolerant (DT) and one non-drought-tolerant (NDT) maize (Zea mays L.) hybrids to two plant population densities (PPDs) [84,000 plants ha-1 (high PPD) and 59,300 plants ha-1 (low PPD)] and three irrigation levels were researched at two semi-arid locations: North Platte (WCREC) and Scottsbluff (MAL), Nebraska, in 2010, 2011, and 2012. The irrigation levels were fully irrigated (FIT), early cutoff (ECOT), and rainfed (RFT). Precipitation in 2010 was above average, 2011 was a normal year, and 2012 was one of …

Integration, Segregation, Or Fragmentation? Jeddah Contemporary Mosques In The Context Of Public Places, Mona Helmy

Architectural Engineering

This paper argues that one of the most important roles of contemporary mosques is to support spatial organization and the promotion of urban coherence and principles in the surrounding neighborhoods and its urban context at large. This is not limited to supporting the basic functions of the mosque as a place for worshipers, but it also extends to a wide range of urban, social and cultural interactions among the society.

The objective of this paper is to explore the relationships between the urban design aspects of contemporary mosques and their urban contexts, as well as their role to support social-spatial …

Movement Responses Inform Effectiveness And Consequences Of Baiting Wild Pigs For Population Control, Nathan P. Snow, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

Wild pigs (Sus scrofa) damage agricultural and natural resources throughout their nearly global distribution. Subsequently, population control activities (e.g., trapping, shooting, or toxic baiting) frequently involve the deployment of bait to attract wild pigs. A better understanding of how wild pigs respond to bait sites can help maximize efficiency of baiting programs and identify any potential pitfalls. We examined the movement behaviors of 68 wild pigs during three stages of intensive baiting programs (i.e., 15 days each: prior, during, and post baiting) spread across two distinct study areas in southern and northern Texas, USA. We found that bait sites needed …

Coastal Wetlands: A Synthesis, Charles S. Hopkinson, Eric Wolanski, Mark M. Brinson, Daonald R. Cahoon, Gerardo M.E. Perillo

United States Geological Survey: Staff Publications

What are coastal wetland ecosystems, what are their limits of distribution, and where do they exist in the overall coastal landscape? There are several general definitions for wetlands, but the Ramsar definition is likely the most broadly encompassing (http://www.ramsar. org/), whereas others are more focused definitions tailored to country-specific protection and management policies (Mitsch and Gosselink, 2006). We offer a very general approach rather than a precise definition: coastal wetlands are ecosystems that are found within an elevation gradient that ranges between subtidal depths where light penetrates to support photosynthesis of benthic plants to the landward edge where the sea …

American Prisons And Jails: An Encyclopedia Of Controversies And Trends, Rob Tench

Libraries Faculty & Staff Publications

No abstract provided.

Decarceration’S Blindspots, John F. Pfaff

Faculty Scholarship

For over a decade, my research has focused on trying to answer one simple question: how did the United States, home to about 5% of the world’s population, come to house nearly 25% of its prisoners?1 We were not always the world’s largest jailer; as recently as the 1970s, our incarceration rate was largely indistinguishable from those in other liberal democracies. Yet starting in the mid-1970s, as Figure 1 shows, that rate started to slowly—but steadily and relentlessly—grow, until by the late 2000s it rivaled and then surpassed even the rates seen in autocratic countries like Cuba and Belarus and …

Border Disorder: 'Irregular Bangladeshis', Xenophobia And Crimmigration Control In India, Sujata Ramachandran

Theses and Dissertations (Comprehensive)

In India, the crisis of migration tied to the entry, presence and assimilation of the so-called ‘irregular’, ‘illegal Bangladeshi migrants’ is now an undisputed reality, seemingly affecting all geographical areas located within the national territories in multiple adverse ways. A decidedly strident xenophobic rhetoric attaches the presence of such migrants in an indiscriminate fashion to unending anxieties and urgent problems, whilst constantly drawing attention to the inefficacies of immigration enforcement and deficiencies of (interior and exterior) borders controls. This dissertation addresses key moments in the making and deepening of this national crisis and its management by state authorities over the …

Spatial Big Data Analytics: The New Boundaries Of Retail Location Decision-Making, Joseph M. Aversa

Theses and Dissertations (Comprehensive)

This dissertation examines the current state and evolution of retail location decision-making (RLDM) in Canada. The major objectives are: (i) To explore the type and scale of location decisions that retail firms are currently undertaking; (ii) To identify the availability and use of technology and Spatial Big Data (SBD) within the decision-making process; (iii) To identify the awareness, availability, use, adoption and development of SBD; and, (iv) To assess the implications of SBD in RLDM. These objectives were investigated by using a three stage multi-method research process. First, an online survey of retail location decision makers across a range of …

Using Paleolimnology To Establish Baseline Conditions For Metal Contaminants In Advance Of Proposed Mining To Inform A Northern Community-Led Aquatic Monitoring Program, Tłı̨Chǫ Lands, Northwest Territories, Canada., James Telford

Theses and Dissertations (Comprehensive)

The Marian Watershed Stewardship Program (MWSP), a community-driven aquatic ecosystem monitoring program, was developed by the Tłı̨chǫ Government to address concerns regarding the cumulative impacts of multiple potential stressors. In particular, the MWSP aims to develop methods that will be effective for detecting potential pollution from the proposed cobalt-gold-copper-bismuth NICO mine within Tłı̨chǫ Lands. In collaboration with the MWSP, paleolimnological methods and geochemical normalization are used to establish pre-mine baselines of lake sediment metals concentrations in the Marian River watershed prior to mine development. This baseline framework can be used to assess for pollution from surficial sediment once the mine …