Digital Commons Network^™

Influence Of Season, Occupancy Pattern, And Technology On Structure And Composition Of Nitrifying And Denitrifying Bacterial Communities In Advanced Nitrogen-Removal Onsite Wastewater Treatment Systems, Bianca N. Ross, Sara K. Wigginton, Alissa H. Cox, George W. Loomis, José A. Amador

Natural Resources Science Faculty Publications

Advanced onsite wastewater treatment systems (OWTS) use biological nitrogen removal (BNR) to mitigate the threat that N-rich wastewater poses to coastal waterbodies and groundwater. These systems lower the N concentration of effluent via sequential microbial nitrification and denitrification. We used high-throughput sequencing to evaluate the structure and composition of nitrifying and denitrifying bacterial communities in advanced N-removal OWTS, targeting the genes encoding ammonia monooxygenase (amoA) and nitrous oxide reductase (nosZ) present in effluent from 44 advanced systems. We used QIIME2 and the phyloseq package in R to examine differences in taxonomy and alpha and beta diversity …

Cultural Studies In German As A Foreign Language In Thailand: Learning And Teaching About The Cultures Of German Speaking Countries In The Context Of Thai Higher Education(วัฒนธรรมศึกษาในสาขาภาษาเยอรมันในฐานะภาษาต่างประเทศในประเทศไทย: การเรียนการสอนเกี่ยวกับวัฒนธรรมของกลุ่มประเทศ ที่ใช้ภาษาเยอรมันเป็นภาษาราชการในบริบทอุดมศึกษาไทย), Thanakon Kaewwipat

Journal of Letters

Teaching cultural studies in the field of German as a Foreign Language in Thailand tends to focus on providing information and facts about the geography, political-administrative systems and cultural issues of the Federal Republic of Germany. This approach doesn't conform with current trends in learning and teaching cultural studies in the wider academic community of German as a Foreign Language, which place more emphasis on the culture of German speaking countries. This article discusses a theoretical framework in relation to learning and teaching about the cultures of German speaking countries, and investigates the possibilities and limitations of the tangible application …

Guidelines For Fieldwork Activities In Environmental Geography: A Case Study Of The East Of Thailand, Pakorn Meksangsouy, Sureeporn Nipithwittaya, Chudech Losiri

Journal of Letters

Geography is an interdisciplinary subject which can be divided into three areas: physical geography, human geography, and geographical techniques. Fieldwork is considered a crucial element of the fact-discovery process and a path to understanding relationships between the physical dimension and human activities. This paper has two objectives: first, to explore suitable geographical fieldwork sites; second, to create guidelines for geographical fieldwork activities. This paper conducted surveys as the main methodology. All 8 provinces across the East of Thailand were selected as the study area. These provinces are diverse in physical landforms and human activities. The results showed that 23 sites …

Localization Economies And Firm Productivity: Evidence From Football Teams In Sao Paulo, Brazil, Brad Humphreys, Amir B. Neto

Economics Faculty Working Papers Series

Agglomeration economies affect urban economic outcomes. We analyze variation in sports team productivity and localization of teams across divisions and cities in Campeonato Paulista an annual football competition in São Paulo state, Brazil, exploiting plausibly exogenous variation in localization generated by a promotion and relegation system in this league. Results show that both urbanization, proxied by population, and localization affects short and long run team productivity. These results provide new evidence on the importance of localization economies in the urban economy in developing countries and shed light on why sports teams in larger cities enjoy more success than those in …

2020 Fall Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

Cyber Insurance Today: Saving It Before It Needs Saving, Angela Nieves

Catholic University Journal of Law and Technology

Cyber insurance, which covers a company’s losses and costs stemming from a cyberattack, represents a nearly $5 billion global market. But have stakeholders shaped a sustainable model? This article analyzes contrasting claims about the viability of cyber insurance. It proposes measures to ensure the survival of the cyber insurance market, which should be immediately addressed given the current state of the world and the fact that even pre-COVID-19, businesses worldwide stood to lose over $5.2 trillion over the next five years due to cybercrimes. Unless action is taken to mitigate the fallout from cyber events, the cyber insurance market will …

Impacts Of Media Communication To Motivate State Level Policy Action: The Case Of The Colorado River Basin, Abigail Rader

CSB and SJU Distinguished Thesis

The cultivation of life within the American Southwest would not have been possible without the Colorado River Basin. The water in the basin today maintains 40 million people and one-twelfth the American economy. As a result of the significance of this river, the Colorado is one of the most regulated waters in the world, yet drought concerns continue to proliferate due to climate change. Drawing from communication and political science literature, the media have frequently been cited as impacting the policy agenda, particularly local media. This paper addresses how the frequency of The Denver Post news reporting and its framing …

Riddling Words: The Prophetiae Merlini, Maud Burnett Mcinerney

English Faculty Scholarship

No abstract provided.

Examining The Role Of Neighborhood Quality On The Association Of Mammography Adherence Among Racial/Ethnic Groups, Roman Johnson

All ETDs from UAB

Although several racial/ethnic minority women groups (e.g., Latina, Black, Asian-American, and Native-American women) have lower breast cancer incidence than white women, they are more likely to die from breast cancer. One possible explanation for this discrepancy is racial/ethnic differences in mammography use. Mammography has been shown to contribute to the discovery of tumor proliferation earlier which translates to less breast cancer complications like greater risk of breast cancer-related mortality. Previous studies on racial/ethnic differences in mammography adherence (e.g., annual and biannual mammography adherence) have been inconclusive, and they generally overlook important contextual factors, namely neighborhood quality and geographic location (e.g., …

Adolescent Fast Food Consumption: Underlying Factors And Related Health Outcomes, Lindsay Marie Stager

All ETDs from UAB

Obesity represents one of our nation’s leading public health issues. In 2017, over 30% of U.S. high school students presented with either overweight (15.6%) or obesity (14.8%). These trends are alarming as early childhood and adolescence are critical developmental periods for establishing healthy eating and exercise behaviors. Though past research has uncovered many factors related to adolescent eating behaviors, few studies have examined the longitudinal impacts of parenting and family variables on diet across the transition from adolescence to adulthood. Further, there is a lack of longitudinal research regarding health outcomes of fast food consumption during this same developmental period. …

Minimizing The Detrimental Effects Of Hydro-Peaking On Riverbank Instability: The Lower Osage River Case, Wesam Sameer Mohammed-Ali

Doctoral Dissertations

"The fluctuation of water level downstream from dams due to hydropower flow releases negatively affects the riverbank stability. Therefore, this research aims to examine the feasibility of using an optimization technique to mitigate the riverbank instability resulting from the outflow variation of hydropower plants. The effects of the water releases from the Bagnell Dam were investigated by computing a series of safety factors for 78 cross sections along the 81-mile stretch of the lower Osage River in relation to outflow events by using the integrated BSTEM model incorporated into the HEC-RAS model. The 1-D sediment transport and unsteady flow in …

Student Engagement In Peer Dialogue About Diversity And Inclusion, Barry L. Trentham, Sylvia Langlois, Ruheena Sangrar, Jill Stier, Lynn Cockburn, Deb Cameron, Rebecca Renwick, Chantal Dsouza

Journal of Occupational Therapy Education

Student engagement in peer dialogue is a key aspect of a transformative learning process. However, the dynamics of peer dialogue become more complex when applied to concepts of diversity and inclusion, due to increased risk of student vulnerability and exclusion. This study examined how curricular content and contextual features in educational settings facilitate peer dialogue by analyzing the learning narratives of eleven occupational therapy graduate students. Considered within a transformative approach to learning, findings suggest the need to consider how students experience and name diversity. Critical questions are raised about the value of and potential caveats about exposing students to …

Factors Associated With Hiv Testing In Liberia: Findings From The 2013 Demographic Health Survey, Miatta M.E. Dennis

College of Graduate Studies: Theses & Dissertations

Human immunodeficiency virus (HIV) is among the world’s most serious challenges. The African region is severely affected with nearly one in 25 adults being HIV infected –accounting for over two-thirds of HIV infected people worldwide. In 2013, approximately three in four men and half of women aged 15-49 had never been HIV tested. In 2018, over 7,000 Liberians were HIV positive. Increasing HIV testing rates is the primary step to reducing HIV infection rates. This study examines factors associated with HIV testing behavior among Liberians using the Knowledge Attitude Behavior (KAB) model as a conceptual framework. The 2013 Liberia Demographic …

Lending Innovations, Xuan-Thao Nguyen

Articles

This article is the first to identify the disruption in tech lending by outlier commercial banks and to theorize the ways in which IP Venture Banking is fueling innovation both nationwide and globally. This disruptive model is a new beginning for both banks and startups on the path of borrowing and lending for innovation.

Part I identifies the four outlier banks-from among the six thousand total banks-that dare to venture into the innovation-intensive sectors for lending purposes and dominate the business model of lending for innovation. Based on extensive efforts to extract data from bank lending activities, Part I reveals …

Traveling For Abortion Services And The Rural Women We Must Not Forget, Hannah Haksgaard

South Dakota Law Review

No abstract provided.

Real Effects Of Search Frictions In Consumer Credit Markets, Bronson Argyle, Taylor Nadauld, Christopher Palmer

Faculty Publications

We establish two underappreciated facts about costly search. First, unless demand is perfectly inelastic, search frictions can result in significant deadweight loss by decreasing consumption. Second, whenever cross-price elasticities are non-zero, costly search in one market also affects quantities in other markets. As predicted by our model of search for credit under elastic demand, we show that search frictions in credit markets contribute to price dispersion, affect loan sizes, and decrease final-goods consumption. Using microdata from millions of auto-loan applications and originations not intermediated by car dealers, we isolate plausibly exogenous variation in interest rates due to institution-specific pricing rules …

Exploring The Use Of Learner-Centered Instruction With English Language Learners In Social Studies Classrooms, Taraneh Sabouri

Walden Dissertations and Doctoral Studies

AbstractLearner-centered instructional strategies in social studies are currently ineffective in meeting the learning needs of the ELL population in an urban school in the northeastern United States. Despite English language learner (ELL) supplemental instruction on Saturdays and evenings and professional development for teachers, strategies being used to deliver curriculum have had a marginal effect on learning for ELL students, and the local school board supported the importance of exploring this problem. The purpose of this instrumental case study was to explore the learner-centered instructional practices used at the study site and how teachers are using Weimer’s learner-centered framework to engage …

Relationship Between Pm2.5 Levels And Cancer Incidences In Interior Alaska, Sandra G. Lewis

Walden Dissertations and Doctoral Studies

Exposure to high levels of ambient air particulates < 2.5 microns in diameter (PM2.5) in the Fairbanks North Star Borough (FNSB) and the resulting impact on cancer incidence is the focus of this study. Climate, geography, and culture influence PM2.5 levels, particularly during the long cold season. While this study considers lung cancer incidences from PM2.5 exposure, the primary focus of the study is the incidences of all other types of cancers from exposure to PM2.5, because of the limited research done on this topic. This quantitative, retrospective, cohort study considered the incidences of new cancer diagnoses in the population during a 10-year period (January 1, 2008-December 31, 2017). The 2 FNSB Zip Codes, designated “hot spots,” frequently see spikes in PM2.5 during the long cold season. These areas are densely populated and contain the EPA-regulated air quality monitors. Cancer diagnoses in the hot spot Zip Codes were compared to cancer diagnoses in outlying Zip Codes (non-hot spots) that experience less PM2.5 and are more consistently within the EPA air quality guidelines. EPA monitors are not yet located in the non-hot spots. Cancer patient data were obtained from the Fairbanks Memorial Hospital Cancer Center. The results demonstrated that a strong association was found between PM2.5 exposure and non-lung cancers (OR = 1.37; RR = 1.36; p < 0.001); and between PM2.5 exposure and lung cancer (OR = 1.87; RR = 1.88; p < 0.001). These findings may be used to promote an increased awareness among FNSB residents of the potential impact on cancer diagnoses from inhaling high levels of PM2.5, so residents may change their behavior in favor of alternatives to biomass burning to improve air quality.

Evaluating The Relationship Between Financial Inclusion, Social Inclusion And Multidimensional Poverty Reduction, Rotimi Mathew Nihinlola

Walden Dissertations and Doctoral Studies

The problems of high levels of poverty, financial exclusion and social exclusion are well documented in literature; a large population of poor people lack adequate access to financial services and social services including healthcare, electricity, education and water. Globally there are over 700 million people living in extreme poverty and in Ghana, over 6 million face this challenge. Progress is being recorded but there is no research that has examined the relationship between financial inclusion, social inclusion and poverty reduction in a country where multidimensional poverty is high. The purpose of this within-subject quasi-experimental correlational study is to determine the …

Making Time For Food When ‘Doing Time’; How Enhanced Status Prisoners Counter The Indignity Of Prison Foodways, Julie M. Parsons

School of Law, Humanities and Social Sciences

In contemporary neo-liberal societies, forms of responsible individualism and approaches to everyday foodways that reify healthy home-cooked food prepared from scratch, eaten together around a table are imbued with high cultural capital. What are the implications of this for criminalised individuals incarcerated in a prison system in England and Wales, that works with extremely low budgets, makes heavy use of pre-packaged convenience food and serves food to prisoners in their cells? Indeed, findings from Her Majesty's Inspectorate for Prison Report on food (2016:13), claims that ‘the quantity and quality of the food provided [in prison] is insufficient, and the conditions …

Back Porch Interviews

Wraparound South (Archived)

No abstract provided.

Analyzing Voter Participation In El Paso County, Texas, Samantha Romero

Open Access Theses & Dissertations

This Thesis seeks to analyze and understand voting patterns in El Paso County, Texas, based on a study of voter turnout in the November 2015 Uniform Election and three key research objectives. The first objective is to provide a systematic statistical evaluation of a local endeavor, the Student Voter Initiative (SVI), to increase voter turnout among youth, specifically 18-year-olds, in the November 2015 Uniform Election. The second objective is to estimate voter turnout by age group (generation) and investigate whether younger voters were underrepresented in the November 2015 Uniform Election compared to older generations, based on generational categories defined by …

Constructing Community At The Border: Perspectives From Korean-Origin Residents In El Paso, Texas, Josue E. Lopez

Open Access Theses & Dissertations

Studies of communities at the U.S.-Mexico border have usually contrasted their views on living at the border with wider U.S. perspectives which understand the border mainly in terms of security concerns. This Thesis aims to extend such studies through focusing on the Korean-origin community in El Paso, Texas, in order to examine how border perspectives are shaped through global comparisons. The study is organized around two central questions: (1) How do Korean residents experience and construct community in El Paso? (2) How do notions of the Korean border shape or remain separate from notions of the U.S.-Mexico border? Through interviews …

Designing Policy Solutions To Build A Healthier Rural America, Sameer Vohra, Carolyn Ponter, Amanda Fogleman, Thomas Albers, Anish Patel, Elizabeth Weeks

Scholarly Works

Disparities exist in the livelihood and opportunities for people living in America’s rural communities. These differences result in a much sicker rural America compared to its urban counterpart. Rural counties have higher rates of smoking, obesity, child poverty, and teen pregnancies than urban counties. More uninsured adults live in rural areas, causing rural hospitals to close and/or cut vital services such as obstetrics care. Rural hospitals also provide fewer mental health services. The result is Americans living in rural areas are more likely to die from the five leading causes of death than those living in urban areas: heart disease, …

Designing Policy Solutions To Build A Healthier Rural America, Elizabeth Weeks, Sameer Vohra, Carolyn Pointer, Amanda Fogleman, Thomas Albers, Anish Patel

Scholarly Works

Disparities exist in the livelihood and opportunities for people living in America’s rural communities. These differences result in a much sicker rural America compared to its urban counterpart. Rural counties have higher rates of smoking, obesity, child poverty, and teen pregnancies than urban counties.1 More uninsured adults live in rural areas, causing rural hospitals to close and/or cut vital services such as obstetrics care.2 Rural hospitals also provide fewer mental health services.3 The result is Americans living in rural areas are more likely to die from the five leading causes of death than those living in urban areas: heart disease, …

Population Density And Spatial Distribution Of Neglected Tropical Diseases In Sierra Leone, Abou B. Funna

Walden Dissertations and Doctoral Studies

Neglected tropical diseases (NTDs) are the most common health conditions affecting the poorest residents of sub-Saharan Africa (SSA). These infections affect an estimated 2 billion people worldwide, including 500 million people living in SSA. About 85% of NTD infections are a result of helminth infections; hookworm is also a common occurrence among SSA’s poorest people, especially children. Schistosomiasis is the 2nd most prevalent NTD after hookworm. This quantitative correlational study investigated population distribution and the spread of NTDs in Sierra Leone. The focus was on 5 major NTDs: ascariasis, hookworm, schistosomiasis, soil-transmitted helminthiasis, and trichuris. Data were obtained from the …

Curriculum Integration: Walking The Walk, Taylor Norman, Amanda Wall

Middle Grades & Secondary Education: Faculty Publications

Curriculum integration is a hallmark of middle level education. This approach to education involves blending topics across content areas as a way of studying topics and problems of interest to young adolescents. Approaches to curriculum integration and interdisciplinary curriculum overlap with concepts like democratic education, place-based learning, student agency, and student-designed curriculum. Here, two teacher educators report on a recent initiative in which we co-designed integrated curriculum along with middle level teacher candidates. We drew on place-based instruction and models of collaboration to develop this project. Candidates then developed integrated units appropriate for middle school classrooms.

Deep Learning For Overhead Imagery: Algorithms And Applications, Anthony Manuel Ortiz Cepeda

Open Access Theses & Dissertations

Remote sensing using overhead imagery has critical impact to the way we understand our environment and offers crucial information for scene understanding, climate change research, disaster response, urban planning, forest management, and many other applications. At present, deep learning is increasingly used in remote sensing, but mostly borrowing algorithms developed for natural images in the computer vision community. Specific challenges arise while applying deep learning to remote sensing. These challenges include issues related to the high dimensionality and limited labeled data, security and robustness to adversarial attacks, and model generalization. In this Thesis we focus on tackling these key challenges. …

Partitioning Variation In Vegetation And Landscape Functionality In Arid Land Piosphere, Eahsan Shahriary

Open Access Theses & Dissertations

A piosphere is an interaction between vegetation community, watering point, and grazing livestock/wildlife. In this Dissertation, I begin by reviewing the concept of the piosphere, and the progress, knowledge gaps and common statistical approaches and errors in piosphere research. Landscape functionality, plant community distribution and their influencing factors on a piosphere in Iran are then investigated.

A total 862 piosphere publications of multiple types from 68 countries and 10 different languages during the period of 1915 â?? 2018 were reviewed. Australia was the most productive country followed by South Africa, the USA, Botswana and Argentina. Ivan Thrash is the most …

Resiliency In Latino Youth Experiencing Cartel Violence And Other Perceived Traumatic Events, Kasandra Garcia Reyna

Walden Dissertations and Doctoral Studies

Latino youth at the violent forefront of the U.S.-Mexico border face traumatic events daily. The present study examined Latino youths’ resiliency to the violence that they face and what factors help them cope. A quantitative research approach based upon resilience theory explored social support, perceived traumatic events, and resiliency in 134 Latino youth ages 18 to 19 years who lived near the Texas-Mexico border and had witnessed, had been involved in, or had family members involved in cartel-related violence. Measurement of participants’ family and social supports along with their perceived traumatic events enabled a comparison of these scores with the …