Digital Commons Network^™

Reviewing Biochar Research And Introducing A Possible Classification System, Patricia G. Burns

Research Papers

Biochar is the product of burning biomass, such as hardwood, rice hulls, bamboo, or even chicken litter, in a low- to no-oxygen environment. The result is a black carbon skeletal-like structure of the original biomass.

Research into biochar as a soil amendment has been influenced by the study of anthropogenic dark, richly fertile soils found in the Amazon rainforest where the native forest soil is acidic and low in fertility. Biochar research for amending agricultural soils is relatively new but there are strong indications that this practice can decrease the need for additional fertilizer and water inputs.

Biochar products will …

A Literature Review Of Climate Change And Urban Sustainability, Julia L. Sanabria

Research Papers

Cities are vulnerable to climate change, but they are also uniquely positioned to lead the way in both mitigating and adapting to it. While there is no single solution to climate change, cities have a responsibility to transition toward a more sustainable future. This paper examines current literature in climate change and sustainability in urban areas through a discussion of the urban heat island effect, human health, natural hazards, urbanization trends, socioeconomic factors, urban energy, water and wastewater, public transportation, waste management, green infrastructure and governance. The paper has three key goals: (1) to examine how climate change is affecting …

The Bioarchaeology Of Inequality During The Middle Bronze Age In Central Anatolia, Cheryl Anderson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation research study focused on the bioarchaeology of Kaman-Kalehöyük and the goal was to provide baseline data for investigating the effects of social inequalities on rural communities during the Middle Bronze Age (MBA) (ca. 2000-1750 years Before Current Era) in central Anatolia (present-day Turkey). In particular, this project addresses the impact of the political landscape during the MBA on population health at the village site Kaman-Kalehöyük using multiple lines of evidence. This is accomplished through the thorough documentation and analysis of human skeletal remains at Kaman-Kalehöyük. More specifically, all MBA skeletal remains from this site were examined for health …

Developing A Navajo Educational Media Guide: A Community Perspective, Shawna Lynn Begay

UNLV Theses, Dissertations, Professional Papers, and Capstones

Developing a Navajo Educational Media Guide was investigated through the lens of Postcolonial Theory and Critical Indigenous Pedagogy utilizing the methodology of Participatory Action Research (PAR). Ten Navajo Consultants involved in teaching the Navajo language and culture were interviewed identifying learning objectives that should be included in a Navajo Educational Media Show for the audience of Navajo pre-school aged children to learn the Navajo language and culture. The Diné Cultural Content Standards for Students (DCCSS) was decoded. The codes were then utilized to encode the interview transcripts. Using Indigenous methodologies and the Navajo Way of Knowing concepts of: Nitsáhákees, Nahat’á, …

Jornaleros Engaged In A Multidimensional Struggle: A Critical Ethnography With Day Laborers In Las Vegas, Jorge Adrian Castrejon

UNLV Theses, Dissertations, Professional Papers, and Capstones

Day labor work has spread across the entire Unite States as part of the secondary labor market, or as Cherrie Moraga describes it- survival work. Day laborers in Las Vegas, Nevada have become a significant part of this trend in the Southwest, where the highest rate of day laborers work, and for which little community and scholarly work has been produced. The National Day Labor Survey, the most comprehensive study with day laborers, reports that the day labor market is rife with abuse and violations of worker rights. But, the exploitation of this predominantly migrant workforce would not be possible …

A Rural And Urban Study Of The Food Environment In Select Nevada Geographies, Joseph Nickelson

UNLV Theses, Dissertations, Professional Papers, and Capstones

National and county level examination of urban and rural food environments has taken place, but primary validation of venue existence and in-venue data are lacking. The literature show disparities in access to healthy foods through low density of large grocers/supermarkets, low variety and quality of produce and higher prices for a healthy diet in rural versus urban geographies. Rural areas are of unique concern due to poor health indicators such as higher obesity rates, higher diabetes rates, lower incomes and lower educations than urban residents. The goal of this study was to explore differences in the community and consumer level …

The Migingo Island Dispute Between Kenya And Uganda, Christopher R. Rossi

Brooklyn Journal of International Law

Migingo is an islet in Lake Victoria, half the size of a football field. For most of its history, it had no significance. Recent adulterations to the lake’s water table in an age of climate change and to its biology in the Anthropocene age have altered the utility of the islet. It now sits atop the lake’s most fertile fishing ground and serves as a strategic off shore port straddling the water border between Uganda and Kenya. Uganda and Kenya dispute its sovereignty. Ownership of this microdot threatens bilateral peace and impacts regional security and economic development discussions. This article …

Ties Of Separation: Analogy And Generational Segregation In North America, Australia, And Israel/Palestine, Hedi Viterbo

Brooklyn Journal of International Law

This article takes analogy as both its mode and object of inquiry, to canvas the relationship between historical-geographical analogies and generational segregation (the large-scale separation of children and adults) from three complementary perspectives. First, due to restrictions recently introduced by the Israeli authorities, Palestinian prisoners have been prevented from reading popular study materials dealing with both Indigenous child removal and analogies concerning settler-indigenous relations in North America and Australia. This article revives the critical potential of this encounter with analogies and accounts by asserting an analogy between the removal of indigenous children to boarding schools in the United States and …

Statistical Models For Linguistic Variation In Online Media, Vivek V. Kulkarni

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Language on the Internet and social media varies due to time, geography, and social factors. For example, consider an online chat forum where people from different regions across the world interact. In such scenarios, it is important to track and detect regional variation in language. A person from the UK, who is in conversation with someone from the USA could say ``he is stuck in the lift'' to mean ''he is stuck in an elevator'', since the word "lift" means an "elevator" in the UK. Note that in the US, "lift" does not refer to an "elevator". Modeling such variation …

An Examination Of Texas Agricultural Education Regarding Absence Of Diverse Students, John D. Denson

Electronic Theses and Dissertations

This study was designed to investigate reasons for, and issues regarding, the lack of diversity in the department of agriculture and the Future Farmers of America (FFA). Data for this research were collected, studied, and analyzed. Data were examined to identify explanations for the lack of interest in agriculture among diverse students, and the lack of interest among school administrators and teachers to encourage studies in agriculture among the diverse. The analysis of data verified the existence of a real need for more disquiet in the differences of attitudes among diverse students regarding agriculture and agriculture programs, such as FFA. …

Understanding How Emergent Bilinguals Bridge Belonging And Languages In Dual Language Immersion Settings, Marialuisa Di Stefano

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to understand how young children bridge belonging and language in a dual language immersion (DLI) setting. I developed a 10-week ethnographic study in a Spanish-English third-grade class in the Northeast of the U.S. where data was collected in the form of field notes, interviews, and artifacts. Here I explored the way language instruction and student participation influenced the development of the teacher and students’ multiple identities. The findings of this study suggest that emergent bilinguals’ identity development derives from the process built through multiple dialogic classroom instruction and practices. The products of this process …

Adaptive Strategies In A Slow-Motion Apocalypse, Allana Ross

Graduate School of Art Theses

Nature is a construct inherited from Enlightenment thought. Our culture of nature—the way we construct, teach, communicate and perpetuate our concept of nature—has furthered the false dichotomy of an untamed nature versus a resource-consuming culture. This dualistic thinking has facilitated the current environmental crisis. We thus need a new culture of nature and a system of re-education that enables a symbiotic relationship between ourselves and our environment. A re-negotiation of this relationship is imperative to our continued survival on this planet; thus a reformation of the culture of nature can be viewed as an adaptive strategy. Systems-focused ecological art practice …

For What It's Worth: The Role Of Race- And Gender-Based Data In Civil Damages Awards, Loren D. Goodman

Vanderbilt Law Review

Following months of behavioral problems, hyperactivity, and intermittent complaints of headache and nausea, five-year-old Kelsey Craig's mother finally takes her to the pediatrician to determine the root of the problem. After multiple consultations, a blood test shows a surprising culprit: there is a dangerously high amount of lead present in Kelsey's blood, suggesting prolonged exposure to the irreversibly toxic substance. Upon returning to their older, prewar apartment building, Kelsey's mother passes a neighboring family in the hallway and woefully relays the tale of her diagnosis. The neighbors' eyes grow wide as they realize their own five-year-old son has been experiencing …

The New Lighthouse Keepers: A Comparative Analysis Of Ownership Structures Under The National Historic Lighthouse Preservation Act Program, Jennifer Leeds

All Theses

With the automation of lights and rapid advances in navigational technology in the twentieth century, lighthouses became obsolete and fell into deterioration. With a large push by a lighthouse preservation movement in the 1990s, Congress passed the National Historic Lighthouse Preservation Act of 2000 (NHLPA), an amendment to the National Historic Preservation Act (NHPA). This legislation allowed the U.S. Coast Guard, which holds jurisdiction over lighthouse administration, to declare their lighthouses excess and transfer or sell them through a process administered by the National Park Service and General Services Administration. Through an application process, federal agencies, local and state governments, …

It Wasn't Even A Question If I Would Be A Fan: Major League Baseball Team Fandom And Intergenerational Relationships, Lauren Leigh Watts

All Theses

The current study aims to explore new avenues of fan studies and family communication research. Current research in both disciplines does not address in-depth how individuals become fans of certain sports teams and how family can play a role in the development of fandom. Communication scholars have explained that family legacies and stories are passed down through narratives, also known as family storytelling. Studies show that individuals come to know themselves and the world through family stories that have been passed down from generation to generation. Sport is prominent in American culture, and baseball is known as America's Pastime. This …

Biotic And Environmental Dynamics Through The Late Jurassic-Early Cretaceous Transition: Evidence For Protracted Faunal And Ecological Turnover, Jonathan P. Tennant, Philip D. Mannion, Paul Upchurch, Mark D. Sutton, Gregory D. Price

School of Geography, Earth and Environmental Sciences

No abstract provided.

Parent Perspectives On Transition Services And Expectations For Transition-Age Students With Disabilities In A Virtual School Setting, Heather Raithel

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Students with disabilities often experience difficulties as they transition from school to adult life. This project examined the perspectives of parents of transition-age students with disabilities enrolled in a full-time virtual school setting. The first dependent variable was parent satisfaction with transition services for students in the virtual school including relevancy and quality of student and parent trainings and information on transition, inter-agency collaboration, community-based learning experiences, staff knowledge and communication, transition specific courses, and appropriateness of the IEP transition plan. The second dependent variable was parent expectations for students as they exit school in regards to independent living, post-secondary …

Strange Wedding, Ariana Nicole Turiansky

UNLV Theses, Dissertations, Professional Papers, and Capstones

The thesis submitted for completion of the Master of Fine Arts - Creative Writing Program, titled Strange Wedding, is a collection of poems of approximately fifty pages long. It contains one section that allows the poems to approach the reader as one body.

This manuscript has been composed over the course of three years and has been inspired by conversations in workshop that discussed truth in poems, the power (and manipulation) of metaphor, and the use of event, or timing. These poems aim to be true, even when they depict a distorted perception or image. When they express doubt, it …

Focus On Success: An Explanatory Embedded Multiple-Case Study On How Youth Successfully Navigate Workforce Development Programs In Southern Nevada, Ricardo Villalobos

UNLV Theses, Dissertations, Professional Papers, and Capstones

This explanatory qualitative study investigated the perspectives of participant’s and practitioner’s perceived barriers to success and the necessary navigational expertise for overcoming the identified barriers. This multiple-case study research design examined three WIA out-of-school youth workforce development programs in Southern Nevada, with out-of-school youth participants as the embedded units of analysis. Padilla’s (2009) Expert Model of Student Success was selected as the conceptual framework for this study. A qualitative survey was the research method applied using the unfolding matrix technique with participant focus groups for data collection. Individual interviews were also incorporated for additional data acquisition. The methods selected for …

Preview-View-Review: Increasing Academic Access For Students With Intellectual Disabilities Who Are English Learners, Dolores Marie Williamson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Recent changes to federal education laws for students with and without disabilities have kindled an increased interest in implementing evidence-based practices for teaching academic skills to all students, including students with severe disabilities and students learning English. Teaching students with significant disabilities who are learning English poses a unique set of challenges. To date, no research has been conducted on teaching science to students with significant intellectual disabilities who are learning English.

This study was designed to measure the effect of an evidence-based science curriculum, delivered in both English and Spanish using the preview-view-review (PVR) strategy, on the science vocabulary …

American Emergency : Catastrophe And Culture In The U.S.A., From The Civil War To Hurricane Katrina., Lynda Kristian Mercer

Electronic Theses and Dissertations

This dissertation examines socio-cultural experiences of national disasters in the United States as they intersect with political rhetorics of democracy, to understand the forms and functions of state power as it is mediated through famous historical figures. Tracing the manifold possibilities from within and around the disruptive spacetimes of disaster, which sociologist Harvey Molotch describes in their ultimate function as societal “rationalizers” (371), I analyze catastrophes as contested spaces and histories that often get situated as variations on the “man vs. nature/god/man” binaries in public discourse. By analyzing the deployment of, and response to, such explanatory frameworks in the United …

A Spatial Analysis Of The Relationship Between Violent Neighborhood Crime Rates And Alternative Gentrification Indicators In Louisville, Ky (2010-2016)., George A. Noonan

Electronic Theses and Dissertations

This study analyzes recent findings analyzing coffee shops as alternative indicators of gentrification and the spatial relationship to violent crime. This thesis seeks to add to this literature by providing additional alternative gentrification indicators such as breweries, distilleries and wineries. The change in number of coffee shops, breweries, distilleries and wineries may impact crime rates and multiyear average incidences of homicide and robbery in the city of Louisville, KY. The first hypothesis states that gentrification decreases multiyear average robberies per census tract from 2010 to 2016. The second hypothesis states that gentrification decreases multiyear average homicides per census tract from …

Remotely Sensed Heat : Variation And Change In Surface Urban Heat Islands In A Temperate Eco-Region Of The United States., Jeremy Sandifer

Electronic Theses and Dissertations

Urban heat island (UHI) is a term used to describe increased surface and atmospheric temperatures in an urban core relative to surrounding non-urbanized areas. To examine the variability introduced into derived estimates of the surface UHI, this study constructs and compares multiple remotely sensed indicators of the surface UHI for major metropolitan cities of a temperate eco-region of the United States. The Moderate Resolution Imaging Spectroradiometer (MODIS) 8-day, 500-meter product (MOD11A2) is the source data used to calculate six different RS-derived UHI indicators for the year 2002 to 2012. The different SUHI indicators are evaluated using the Spearmans Rho rank-order …

Breaking The Cycle Of Silence : The Significance Of Anya Seton's Historical Fiction., Lindsey Marie Okoroafo (Jesnek)

Electronic Theses and Dissertations

This dissertation examines the feminist significance of Anya Seton’s historical novels, My Theodosia (1941), Katherine (1954), and The Winthrop Woman (1958). The two main goals of this project are to 1.) identify and explain the reasons why Seton’s historical novels have not received the scholarly attention they are due, and 2.) to call attention to the ways in which My Theodosia, Katherine, and The Winthrop Woman offer important feminist interventions to patriarchal social order. Ultimately, I argue that My Theodosia, Katherine, and The Winthrop Woman deserve more scholarly attention because they are significant contributions to women’s …

An Analysis Of The Relationship Between Snowpack And Groundwater Across Utah Watersheds., Samuel Wright

Electronic Theses and Dissertations

This thesis examined what type of relationship existed between snow water equivalence (SWE) volume and groundwater elevation within six sub-watersheds in Utah. Data was gathered on SWE from seventeen SNOTEL sites and groundwater elevation data was gathered from six continuously monitored groundwater wells. This data was gathered for January through May for 2011, 2013, and 2014 in order to represent the water conditions that were above average, below average, and average respectively. Using MLR formulas the total SWE for each sub-watershed was determined for each year/month. Afterwards a correlation analysis was performed to determine if any association existed between SWE …

Dead Places : American Horror, Placelessness, And Globalization., Katherine Ashley Wagner

Electronic Theses and Dissertations

This dissertation investigates particular American anxieties concerning cultural identity and place, particularly fears about America’s place (or lack thereof) within the global world, that can be seen throughout much of post-WWII American horror literature and film. More specifically, this project explores how an existent pattern of visual and narrative depictions of destroyed bodies and places illustrates larger tensions and fears about placelessness—the affect and effect of incomplete, partial, or inauthentic relationships with the places that provide cultural and individual identity and meaning. I argue that representations of placelessness within American horror texts become vehicles for addressing and signifying American fears …

Colorectal Cancer Fit Screening In The Hope Vi Population Of Jefferson County, Kentucky., Jeffrey D. Stone

Electronic Theses and Dissertations

Using pre-post survey data collected from 209 randomly selected African American people from the population of former residents of Clarksdale and Sheppard Square public housing areas, this study explores the relationship between individual characteristics and colorectal cancer screening behavior, measured by the uptake of the Fecal Immunochemical Test (FIT) and by prior colorectal screening, while controlling for neighborhood factors and geographic proximity to healthcare facilities. This particular public housing population is of interest because of their relocation from the downtown area, where healthcare facilities are within walking distances, to other public housing units either in large apartment complexes or scattered …

Transversal Approaches And Ecological Artwork., Madison Deanna Sevilla

Electronic Theses and Dissertations

This work explores systematic ecology as it relates to sculpture and language. This project exists in two parts: a written thesis and a thesis exhibition. Although both works explore ecological systems, Unseen: Visualizing Ecological Systems investigates visualizations and concepts of the ecological, whereas this thesis continues the exploration into the ramifications of disruptions in systems. Ecological systems such as the environmental, social/mental, economic, and political define the foundations of our known world and encapsulate all regions of society. No single system can function independently of the rest and all systems contain some aspect of human-system involvement. By using the work …

Urban Governance Reconsidered : Assessing The Roles Of Public-, Private-, And Third Sector Leaders In Governing The Modern City., Benjamin Colby Leamon

Electronic Theses and Dissertations

As central cities redefine themselves after decades of commercial abandonment, “urban renaissance” movements, white flight, and the gentrification of their central urban neighborhoods, are cities still governed by the political-business coalitions conceptualized by urban regime theorists, or have new players emerged? Further, as cities continue to evolve within the post-Fordist landscape, do extant theories of urban governance, themselves built upon decades-old observations, continue to provide adequate models for urban governance as it actually exists in cities today? This dissertation is a quantitative and qualitative examination of contemporary urban governance in the United States, and the roles of CDCs and anchor …

Governing The Urban Water Commons : Essays On Collaborative Policy Networks In A Polycentric Ecology Of Urban Water Policy Games., Emmanuel Frimpong Boamah

Electronic Theses and Dissertations

Governing social-ecological systems, such as the urban water commons, is a multi-scale and multi-sector (polycentric) human-environment process. This dissertation interrogates this process by situating itself within the Ecology of Games Framework by Norton Long (and updated by Mark Lubell) and the literature on polycentric governance by the Bloomington School of Political Economy. The dissertation’s three essays 1) offer both theoretical and methodological means to enact polycentric public economies within the ecology of games framework, and 2) explicate the conditions under which interoganizational collaboration is fostered within a polycentric ecology of policy games in governing the Middle Rio Grande urban watershed. …