Digital Commons Network^™

Current Water Quality Guidelines Across North America And Europe Do Not Protect Lakes From Salinization, Matthew Schuler

Department of Biology Faculty Scholarship and Creative Works

Human-induced salinization caused by the use of road deicing salts, agricultural practices, mining operations, and climate change is a major threat to the biodiversity and functioning of freshwater ecosystems. Yet, it is unclear if freshwater ecosystems are protected from salinization by current water quality guidelines. Leveraging an experimental network of land-based and in-lake mesocosms across North America and Europe, we tested how salinization—indicated as elevated chloride (Cl²) concentration—will affect lake food webs and if two of the lowest Cl² thresholds found globally are sufficient to protect these food webs. Our results indicated that salinization will cause substantial …

Front Matter, New Mexico Law Review

New Mexico Law Review

No abstract provided.

From Zero-Sum To Economic Partners: Reframing State Tax Policies In Indian Country In The Post-Covid Economy, Pippa Browde

New Mexico Law Review

The disparate impact COVID-19 has had on Indian Country reveals problems centuries in the making from the legacy of colonialism. One of those problems is state encroachment in Indian Country, including attempts to assert taxing authority within Indian Country. The issue of the reaches of state taxing authority in Indian Country has resulted in law that is both uncertain and highly complex, chilling both outside investment and economic development for tribes. As the United States emerges from COVID-19, to focus only on the toll exacted on tribes and their peoples ignores the tremendous opportunities for states to right these historical …

Ashamed, Judged, And Unsafe: A Qualitative Study Of Tenant Justice Perceptions To Inform The Redesign Of Housing Court, Daniel W. Bernal

New Mexico Law Review

Scholars have long suspected that tenants were skeptical of housing court, but prior studies—relying principally on surveys— have not borne that out. This qualitative empirical study draws from in-depth interviews and finds, in contrast to these previous studies, that tenants find the housing court process anything but fair, and describe a startling disconnect between their reasons for court attendance and their experiences of the hearings. Such negative justice perceptions may affect participation in housing court, compliance with judgments, and overall confidence in the judicial process. This Article suggests several legal and policy reforms to better align the housing court experience …

Surviving The Field: Providing The Bare Minimum For Farmworkers In New Mexico, Annie Swift

New Mexico Law Review

People have cultivated the land now known as New Mexico for millennia. Throughout the last century, however, state law has denied important protections to agricultural workers and thereby contributed to the creation of an agrarian working class that is especially vulnerable to political majorities and powerful interests. For example, the New Mexico legislature explicitly exempted certain farm workers from the Workers’ Compensation Act in 1937, and from the Minimum Wage Act in 1966. Nationally, farm workers have faced exclusion from various labor, health, and safety laws. Consequently, farm workers have enjoyed few legal safeguards against the risk of injury and …

Adapting To A 4°C World, Karrigan Börk, Karen Bradshaw, Cinnamon P. Carlarne, Robin Kundis Craig, Sarah Fox, Joshua Ulan Galperin, Shi-Ling Hsu, Katrina F. Kuh, Kevin Lynch, Michele Okoh, Jessica Owley, Melissa Powers, Shannon Roesler, J.B. Ruhl, James Salzman, David Takacs, Clifford J. Villa

Elisabeth Haub School of Law Faculty Publications

The Paris Agreement's goal to hold warming to 1.5°-2°C above pre-industrial levels now appears unrealistic. Profs. Robin Kundis Craig and J.B. Ruhl have recently argued that because a 4°C world may be likely, we must recognize the disruptive consequences of such a world and respond by reimagining governance structures to meet the challenges of adapting to it. In this latest in a biannual series of essays, they and other members of the Environmental Law Collaborative explore what 4°C might mean for a variety of current legal doctrines, planning policies, governance structures, and institutions.

Analysis Of Livestock Movements And The Benefits And Costs Of Livestock Standstills In Australia As Part Of The Response To Foot-And-Mouth Disease, Ann Seitzinger, Graeme Garner, Richard Bradhurst, Walter Okelo, Michelle Rodan

Animal production and livestock published reports

This project involved analysis of livestock movements and used epidemiological modelling and cost analysis to estimate the benefits and costs of implementing livestock standstills in response to a foot-and-mouth disease (FMD) outbreak in Australia. This was done in four steps: 1) assessing the extent of livestock movement, 2) conducting a cross sectional analysis of the impact (reduction of outbreak size and economic cost) of implementing a national standstill/movement control, 3) use of case specific studies to estimate impact of state/territory level implementation of standstill, and 4) cost analysis and comparison of national standstill with the state/jurisdictional level and risk-based approach …

Assessing The Contribution Of Rare Variants To Complex Trait Heritability From Whole-Genome Sequence Data, Pierrick Wainschtein, Deepti Jain, Zhili Zheng, Stella Aslibekyan, Diane Becker, Wenjian Bi, Jennifer Brody, Jenna C. Carlson, Adolfo Correa, John Blangero

School of Medicine Publications

Analyses of data from genome-wide association studies on unrelated individuals have shown that, for human traits and diseases, approximately one-third to two-thirds of heritability is captured by common SNPs. However, it is not known whether the remaining heritability is due to the imperfect tagging of causal variants by common SNPs, in particular whether the causal variants are rare, or whether it is overestimated due to bias in inference from pedigree data. Here we estimated heritability for height and body mass index (BMI) from whole-genome sequence data on 25,465 unrelated individuals of European ancestry. The estimated heritability was 0.68 (standard error …

Use Of The Deep Learning Approach To Measure Alveolar Bone Level, Chun-Teh Lee, Tanjida Kabir, Jiman Nelson, Sally Sheng, Hsiu-Wan Meng, Thomas E Van Dyke, Muhammad F Walji, Xiaoqian Jiang, Shayan Shams

Faculty, Staff and Student Publications

AIM: The goal was to use a deep convolutional neural network to measure the radiographic alveolar bone level to aid periodontal diagnosis.

MATERIALS AND METHODS: A deep learning (DL) model was developed by integrating three segmentation networks (bone area, tooth, cemento-enamel junction) and image analysis to measure the radiographic bone level and assign radiographic bone loss (RBL) stages. The percentage of RBL was calculated to determine the stage of RBL for each tooth. A provisional periodontal diagnosis was assigned using the 2018 periodontitis classification. RBL percentage, staging, and presumptive diagnosis were compared with the measurements and diagnoses made by the …

Reporting Outcomes Of Pediatric Intensive Care Unit Patients To Referring Physicians Via An Electronic Health Record-Based Feedback System, Christina L Cifra, Cody R Tigges, Sarah L Miller, Nathaniel Curl, Christopher D Monson, Kimberly C Dukes, Heather S Reisinger, Priyadarshini R Pennathur, Dean F Sittig, Hardeep Singh

Faculty, Staff and Student Publications

BACKGROUND: Many critically ill children are initially evaluated in front-line settings by clinicians with variable pediatric training before they are transferred to a pediatric intensive care unit (PICU). Because clinicians learn from past performance, communicating outcomes of patients back to front-line clinicians who provide pediatric emergency care could be valuable; however, referring clinicians do not consistently receive this important feedback.

OBJECTIVES: Our aim was to determine the feasibility, usability, and clinical relevance of a semiautomated electronic health record (EHR)-supported system developed at a single institution to deliver timely and relevant PICU patient outcome feedback to referring emergency department (ED) physicians. …

Counterfactual Analysis Of Differential Comorbidity Risk Factors In Alzheimer’S Disease And Related Dementias, Yejin Kim, Kai Zhang, Sean I Savitz, Luyao Chen, Paul E Schulz, Xiaoqian Jiang

Faculty, Staff and Student Publications

Alzheimer’s disease and related dementias (ADRD) is a multifactorial disease that involves several different etiologic mechanisms with various comorbidities. There is also significant heterogeneity in the prevalence of ADRD across diverse demographics groups. Association studies on such heterogeneous comorbidity risk factors are limited in their ability to determine causation. We aim to compare counterfactual treatment effects of various comorbidity in ADRD in different racial groups (African Americans and Caucasians). We used 138,026 ADRD and 1:1 matched older adults without ADRD from nationwide electronic health records, which extensively cover a large population’s long medical history in breadth. We matched African Americans …

Racialized Disablement And The Need For Conceptual Analysis Of “Racial Health Disparities”, Desiree Valentine

Philosophy Faculty Research and Publications

It is well established that racial health disparities are impacted by structural racism, but the imbrication of racialization processes with processes of disablement remains underdeveloped. This essay advocates for a conceptual lens that looks historically and politically at the co-constitution of “race” and “disability.” Racism and ableism intersect in ways that manifest what I call racialized disablement, a key heuristic for building a fuller understanding of “race” and “racial health disparities.” This terminology, I propose, helps illuminate the following about race and racism in healthcare: first, racialized disablement seeks to denaturalize both race and disability to focus on their political …

Instructional Models For Course-Based Research Experience (Cre) Teaching, David I. Hanauer, Mark J. Graham, Rachel J. Arnold, Mary A. Ayuk, Mitchell F. Balish, Andrea R. Beyer, Kristen A. Butela, Christine A. Byrum, Catherine P. Chia, Hui Min Chung, Kari L. Clase, Stephanie Conant, Roy J. Coomans, Tom D'Elia, Jason Diaz, Arturo Diaz, Jean A. Doty, Nicholas P. Edgington, Dustin C. Edwards, Elvira Eivazova, Christine B. Emmons, Kayla M. Fast, Viknesh Sivanathan, And About 50 Others

School of Biological Sciences: Faculty Publications

The course-based research experience (CRE) with its documented educational benefits is increasingly being implemented in science, technology, engineering, and mathematics education. This article reports on a study that was done over a period of 3 years to explicate the instructional processes involved in teaching an undergraduate CRE. One hundred and two instructors from the established and large multi-institutional SEA-PHAGES program were surveyed for their understanding of the aims and practices of CRE teaching. This was followed by large-scale feedback sessions with the cohort of instructors at the annual SEA Faculty Meeting and subsequently with a small focus group of expert …

An Exploratory Sequential Mixed Methods Study Of Phronetic Administrative Competencies In Experienced Student Ministry Practitioners, Tripp Atkinson

Doctoral Dissertations and Projects

While the impact of a healthy student ministry in the local church is culture-shaping and eternally significant, many churches are not experiencing success in this ministry area. Among the many challenges modern student ministry face, a high turnover rate and perceived lack of competence among student ministry professionals contribute to this lack of sustained fruitful ministry (Devries, 2008). In many cases, the lack of competence is a primary contributing factor to the turnover. While a number of studies have identified the necessity of student ministry professionals possessing sound administrative competencies in sustaining success, a significant gap in the literature exists, …

Equipping College Students For A Marching Percussion Career In The United States, Thomas Paul Goddard

Doctoral Dissertations and Projects

Despite the traditional American percussion curriculum being valuable to the college percussionist, there is an unclear path toward preparing students for a career in the field of marching percussion. Every year, students graduate with a desire to pursue the marching arts as a vocation without sufficient guidance. This study examined the perspectives of marching band professionals (N=107) who have carved their path in the industry. Guided by Creswell’s research design model, this qualitative inquiry identifies viewpoints from marching percussionists that can create a comprehensive percussion curriculum. Outlooks on performing, teaching, composing/arranging, and the industry have emerged as themes integral to …

Connecting Youth To The Gospel: The Role Of Theology And Apologetics, John Wesley Sales Iv

Doctoral Dissertations and Projects

Connecting youth to the Gospel sounds like a basic undertaking. However, evidence shows students know very little about the Gospel. While they grow up in church and attend Sunday school, there is still a lack of desire from students to want to know who God is. There needs to be a path to teaching students the genuine and deep teachings of the Gospel. This topic is important because as students grow older, they may grow apart from what they learned in Sunday school. When they are challenged and distracted by the world, they need a strong anchor to keep them …

Defelonization And Police Decision-Making: A Phenomenological Study Of Policing Behaviors In Los Angeles County Post-Proposition 47, Stephen William Bell

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to explore how law enforcement officers in Los Angeles County described their lived experiences of engaging in discretionary enforcement behaviors when policing narcotics crimes. Rational choice theory provided the theoretical framework for the study. The two research questions asked the following: 1) What does Proposition 47 mean to law enforcement officers in Los Angeles County in relation to their self-efficacy to police narcotic offenses? 2) What do law enforcement officers in Los Angeles County share as challenges when policing narcotic offenses in their communities after the ratification of Proposition 47? Purposeful sampling …

The Experiences Of Educators In Low-Income New York City Middle Schools Navigating Classroom Instruction And Decisions For Homeless Students: A Phenomenological Study, Peta G. Henry

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to develop a composite description of the experiences and instructional decisions of classroom teachers across two low-income public middle schools in New York City, specifically toward homeless students. Using purposeful and criterion sampling to select participants, the study examined the experiences of 12 certified classroom teachers who were aware of students experiencing homelessness. The theories guiding this study were Maslow’s (1970) hierarchy of needs theory and Bronfenbrenner’s (1979) ecological systems theory. Research questions focused on how classroom teachers described their experiences with homeless students and examined their instructional decisions and perceptions of …

Substance Abuse's Impact On Public Accounting, William Dennis Holmes

Doctoral Dissertations and Projects

A case study was performed to determine best practices for handling substance use disorder (SUD) when the problem occurs in business. SUD is a common problem that affects most businesses. The problem can result in high costs to businesses and is often difficult to navigate. The problem identified in the study was investigated by answering the primary research questions established in the planning stages of the study. An exhaustive literature review was performed on the topic, and common themes were discovered during a review of the literature. After the planning stage, the researcher performed a case study. Interviews of 23 …

A Phenomenological Study Of Perceived Factors Influencing Math Teachers' Technology Self-Efficacy, Jenna Finnegan

Doctoral Dissertations and Projects

The purpose of this study was to explore how a teacher's technology self-efficacy influences decisions they make about the use of technology in their classrooms. The factors influencing teachers' technology self-efficacy were examined through a qualitative transcendental phenomenological research design. This study's theoretical framework was based on the combination of social cognitive theory and self-efficacy theory; both provide insight into how external and internal factors can influence a person's perception of their abilities. Using these theories helped identify and describe the self-efficacy experiences of high school math teachers. This research was conducted during the 2020-2021 school year using a qualitative …

The Experiences Of African American Graduate Students Attending Colleges Of Chiropractic: A Hermeneutical Phenomenology, Darren De'un Howland

Doctoral Dissertations and Projects

The purpose of this hermeneutical phenomenological study is to discover and interpret the campus experiences of African American graduate students attending colleges of chiropractic in the United States. A sense of belonging within a campus environment is essential to all students that encounter a university. The campus environment has an important role in the retention of African American students. The theory guiding this study is the Culturally Engaging Campus Environment Model which examines cultural engagement within the campus environment. The central question leading this research study asks, “What are the lived experiences of African American graduate students attending colleges of …

Toxic And Nontoxic Leadership: Examining The Relationships Among Variables In The Toxic Triangle, Barry Cushman

Doctoral Dissertations and Projects

The purpose of this combined quantitative experimental and ex post facto survey study was to explore the relationships between followers' perceptions of toxic and nontoxic leadership and how those relationships are associated with followers' self-reported follower variables, specifically, general self-efficacy (GSE), work engagement (WE), and job satisfaction (JS) with and without any effects of Leader-Member Exchange (LMX) in-group/out group status, organizational culture (OC), workgroup cohesion (WGC), and follower sex. Together, the three domains of the toxic triangle (leaders, susceptible followers, and environment) are believed to covary to support toxic leadership. Variables from all domains were assessed to explore how they …

An Exploratory Analysis Of Mindfulness And Work-Life Balance During The Covid-19 Pandemic, Christine Bush

Doctoral Dissertations and Projects

The negative effects of the COVID-19 pandemic have created a need for change in both personal and professional lives; however, due to the abrupt newness of the virus, there has been limited research. The purpose of this quantitative study is to examine mindfulness (via FFMQ), work-life balance (via WLB survey) and potential stressors among employees who have been affected by the COVID-19 global pandemic. An exploratory analysis of how mindfulness and work-life balance has played a role in employees’ adaptation to working during a pandemic will be conducted. An in-depth literature analysis was conducted to examine the relationship between mindfulness …

Social Desirability Bias, Ministry Hours Worked Per Week, And Marital Satisfaction: A Study Of Ministry Workers Living In The United States, Justin A. Geiger

Doctoral Dissertations and Projects

The purpose of this study is to determine if there is a difference in social desirability bias (SDB) and marital satisfaction (MS) among ministry workers living in the United States who work more than their stated hours per week and those who do not work more than their stated hours. After introducing the topic by looking at the problem, along with its background, theoretical framework, and significance, a literature review was conducted. This review examined the current body of research on MS, ministry workers, ministry hours, and SDB. The literature review found that the goal of the dissertation is significant …

A Study Of K-12 Classroom Teachers' Concerns And Perceived Self-Efficacy In Implementing Inclusive Teaching Practices To Instruct Students With Disabilities, Pankaj Khazanchi

Doctoral Dissertations and Projects

Research over the past decade suggests teachers have low instructional self-efficacy/confidence and more concerns about implementing inclusive teaching practices. This quantitative correlational study explored whether reported concerns and demographic variables (gender, age, education, and years of teaching experience) predicts teachers’ instructional self-efficacy with students with disabilities. The Concerns about Inclusive Education and the Teachers’ Efficacy in Implementing Inclusive Practices scales were administered to 123 K-12 classroom teachers in Georgia. Data were subjected to hierarchical linear multiple regression to examine whether systematically adding select demographic variables and teachers’ concern scores to the overall model significantly improved the model’s ability to predict …

A Case Study Investigating Teachers' Use Of Strategies To Address Anxiety Toward Reading In First-Grade And Second-Grade Students, Sherri Friddle Swaim

Doctoral Dissertations and Projects

The purpose of this intrinsic case study was to investigate what strategies teachers are using to address reading anxiety in first and second graders. Reading anxiety can affect a person behaviorally, socially, and academically. Bandura’s social cognitive theory and self-efficacy theory guided this study, as they showed how behavior, environment, cognition, and self-efficacy could influence reading anxiety. Bandura also stated that cognition affected performance and that self-efficacy dealt with a student’s determination in the performance. The central research question asked, How are teachers addressing reading anxiety in the classroom? The participants in this study were first-grade and second-grade teachers who …

Learning Loss In Passage Reading Fluency For Elementary Students During Covid-19 School Closure, David Neil Stone

Doctoral Dissertations and Projects

The onset of the COVID-19 pandemic in 2020 caused public schools across the United States to suddenly close and interrupt face-to-face instruction for all students for a sustained period of time. It remains uncertain the total effect of the prolonged closure on student learning. This study provides a historical research review of the effect of previous school closures, such as traditional summer breaks and explores the phenomenon of learning loss that occurs when instruction is paused. This causal-comparative study examined the effect on passage reading fluency and reading comprehension of fourth grade elementary students following an unprecedented 24-week disruption of …

A Case Study On How School Leaders Foster A Safety Culture In Secondary School, Breck Laster Perry

Doctoral Dissertations and Projects

The purpose of this embedded single case study was to describe how school leaders foster a culture of safety in a secondary school in central Atlantic State. The central research question guiding this study was: How do school leaders foster a culture of safety in a secondary school? I conducted a single embedded case study at a top-rated high school that demonstrated a safety culture under the pseudonym of Chatantown High School. The conceptual framework undergirding this study was the Avolio and Bass full range of leadership model. Purposeful sampling was used to interview educators and educational leaders on-site, while …

The Five Ministries Of The Church That Have Changed In Post-Covid-19 [To Compare The Church's Five Ministries Before And During Covid-19 And To Predict The Ministries Of The Church In Post-Covid-19], Euntaik Kim

Doctoral Dissertations and Projects

The purpose of this thesis project is to find answers to what is the appropriate response to the post-Covid-19 era for the church. To achieve that purpose, this thesis project attempted to predict the direction of the church's ministry after Covid-19 by comparing changes in five important ministries of the church in pre-Covid-19 and during Covid-19. The five major ministries of the church—worship, education, fellowship, evangelism(mission), and service— have been explained in detail in the literature, and the impact of Covid-19 on these five ministries has also been closely investigated. In determining the direction of church ministry in the post-Covid-19 …

Increasing Church Growth Potential Through Education And Implementation Of The Biblically Defined Roles Of The Pastor And The Body Of Christ, Gregory Alan Kincaid

Doctoral Dissertations and Projects

This action research project focuses on church growth. It posits that if a congregation is taught and implements the biblical roles of the pastor and the church Body, then the church should grow quantitatively and qualitatively. To test this assumption, the roles of the pastor and that of the Body were delineated, taught, and practiced throughout a year-long study. Emphasis was placed on how God equipped every member of the Body to perform ministry within the church and outreach from the church. To reinforce the differences in the roles, study participants were required to actively participate in life groups with …