Digital Commons Network^™

State Handgun Purchase Age Minimums In The Us And Adolescent Suicide Rates: Regression Discontinuity And Difference-In-Differences Analyses, Julia Raifman, Elysia Larson, Colleen L. Barry, Michael Siegel, Michael Ulrich, Anita Knopov, Sandro Galea

Faculty Scholarship

Objective To evaluate the association between US state policies that establish age 18 or 21 years as the minimum purchaser age for the sale of handguns and adolescent suicide rate.

Design Regression discontinuity and difference-in-differences analyses.

Setting 46 US states without policy changes between 2001 and 2017; Missouri and South Carolina, which lowered the age for handgun sales in 2007 and 2008, respectively; and West Virginia and Wyoming, which increased the age for handgun sales in 2010.

Participants Adolescents aged 13 to 20 years(554 461 961 from 2001 to 2017) in the regression discontinuity analysis, and adolescents aged 18 …

Understanding Violent-Crime Recidivism, J. J. Prescott, Benjamin David Pyle, Sonja B. Starr

Faculty Scholarship

People convicted of violent crimes constitute a majority of the imprisoned population but are generally ignored by existing policies aimed at reducing mass incarceration. Serious efforts to shrink the large footprint of the prison system will need to recognize this fact. This point is especially pressing at the time of this writing, as states and the federal system consider large-scale prison releases motivated by the COVID-19 pandemic. Those convicted of violent crimes constitute a large majority of older prisoners, who are extremely vulnerable to the spread of the virus behind bars. Excluding them from protective measures will deeply undermine those …

Capitalizing On Healthy Lawyers: The Business Case For Law Firms To Promote And Prioritize Lawyer Well-Being, Jarrod F. Reich

Faculty Scholarship

This Article is the first to make the business case for firms to promote and prioritize lawyer well-being. For more than three decades, quantitative research has demonstrated that lawyers suffer from depression, anxiety, and addiction far in excess of the general population. Since that time, there have been many calls within and outside the profession for changes to be made to promote, prioritize, and improve lawyer well-being, particularly because many aspects of the current law school and law firm models exacerbate mental health and addiction issues, as well as overall law student and lawyer distress. These calls for change, made …

Donald J. Trump And The Rhetoric Of Ressentiment, Casey Ryan Kelly

Department of Communication Studies: Faculty Publications

This essay contributes to and reframes the preliminary scholarly assessments of President Donald J. Trump’s appeals to rage, malice, and revenge by sketching the rhetorical dimensions of an underlying emotional-moral framework in which victimization, resentment, and revenge are inverted civic virtues. I elaborate on the concept of ressentiment (re-sentiment), a condition in which a subject is addled by rage and envy yet remains impotent, subjugated and unable to act on or adequately express frustration. Though anger and resentment capture part of Trump’s affective register, I suggest that ressentiment accounts for the unique intersection where powerful sentiments and self-serving morality are …

Communication Accommodation And Identity Gaps As Predictors Of Relational Solidarity In Interfaith Family Relationships, Toni Morgan, Jordan Soliz, Mackensie Minniear, Gretchen Bergquist

Department of Communication Studies: Faculty Publications

Guided by Communication Accommodation Theory (CAT) and Communication Theory of Identity (CTI), the purpose of this study was to investigate how families communicatively negotiate religious differences and how that negotiation is related to parent-child relational solidarity. Specifically, we examined the direct effects of (non)accommodative communication on relational solidarity and indirect effects via identity gaps. Using a cross-sectional survey from emerging adult college students (N = 234), we found nonaccommodative communication is indirectly related to lower relational solidarity through increased identity gaps. Accommodative communication is indirectly related to higher relational solidarity through decreased identity gaps. When parents use accommodative strategies, they …

Global Technology Economic Analysis Paradigm, Iwasan D. Kejawa Ed.D

School of Computing: Faculty Publications

Abstract

Is true that it is not only the consumers that make the economy prospers? Business and government also play a role in the economy of a country and corporation. “The GLOBAL technology economy is driven perhaps by the example of a consumer-based society and capital driven citizenry," according to the article in the investor guide of 2013. The role of the government is very important in businesses, organizations and consumers alike depending on the decisions made by the government officials spending of the government. Research have indicated that dependencies of government, organizations, businesses and consumers are intertwine or intermediary. …

Development And Validation Of The Computational Thinking Concepts And Skills Test, Markeya S. Peteranetz, Patrick M. Morrow, Leen-Kiat Soh

School of Computing: Faculty Publications

Calls for standardized and validated measures of computational thinking have been made repeatedly in recent years. Still, few such tests have been created and even fewer have undergone rig- orous psychometric evaluation and been made available to re- searchers. The purpose of this study is to report our work in de- veloping and validating a test of computational thinking concepts and skills and to compare different scoring methods for the test. This computational thinking exam is intended to be used in com- puting education research as a common measure of computational thinking so that the research community will be able …

A Multi-Level Analysis Of The Relationship Between Instructional Practices And Retention In Computer Science, Markeya S. Peteranetz, Leen-Kiat Soh

School of Computing: Faculty Publications

Increasing retention in computer science (CS) courses is a goal of many CS departments. A key step to increasing retention is to understand the factors that impact the likelihood students will continue to enroll in CS courses. Prior research on retention in CS has mostly examined factors such as prior exposure to programming and students’ personality characteristics, which are outside the control of undergraduate instructors. This study focuses on fac- tors within the control of instructors, namely, instructional practices that directly impact students’ classroom experiences. Participants were recruited from 25 sections of 14 different courses over 4 semesters. A multi-level …

Platinum: Reusing Constraint Solutions In Bounded Analysis Of Relational Logic, Guolong Zheng, Hamid Bagheri, Gregg Rothermel, Jianghao Wang

School of Computing: Faculty Publications

Alloy is a light weight specification language based on relational logic, with an analysis engine that relies on SAT solvers to automate bounded verifica- tion of specifications. In spite of its strengths, the reliance of the Alloy Analyzer on computationally heavy solvers means that it can take a significant amount of time to verify software properties, even within limited bounds. This challenge is exacerbated by the ever-evolving nature of complex software systems. This paper presents PLATINUM, a technique for efficient analysis of evolving Alloy specifications, that recognizes opportunities for constraint reduction and reuse of previously identified constraint solutions. The insight …

Electromagnetic Power Converter, Wei Qiao, Liyan Qu, Haosen Wang

School of Computing: Faculty Publications

Magnetic flux valves can be used in electromagnetic (EM) power converters to electronically control output signals of the EM power converters. An input signal is provided to an EM power converter that includes two or more core sections in which at least once core section includes a magnetic flux valve having an adjustable reluctance. The EM power converter has one or more primary windings and one or more secondary windings wound around one or more core sections. One or more control signals are provided to the one or more magnetic flux valves to control a reluctance or reluctances of the …

Systemsandmethodsforreducing The Actuation Voltage For Electrostatic Mems Devices, Fadi M. Alsaleem, Mohammad H. Hasan

School of Computing: Faculty Publications

Systems and methods to amplify the response of a MEMS micro-oscillator by driving the MEMS device at its electrical and mechanical resonance frequencies, simultaneously. This enhances the MEMS mechanical sensitivity to electrical excitation and increases the voltage across the MEMS capacitor. Moreover, using a combination of two input signals at different frequencies (beat signal) may be used to achieve double resonance in any MEMS device, even if its natural frequency is far from its electrical resonance.

Social, Cultural And Economic Aspects Of Antimicrobial Resistance, Timo Minssen, Kevin Outterson, Susan Rogers Van Katwyk, Pedro Henrique D Batista, Clare I. R. Chandler, Francesco Ciabuschi, Stephan Harbarth, Aaron Kesselheim, Ramanan Laxminarayan, Kathleen Liddell, Michael T. Osterholm, Lance Price, Steven J. Hoffman

Faculty Scholarship

Although often considered only a medical problem, antimicrobial resistance is an evolutionary challenge accelerated by social, cultural and economic factors that lead to the misuse, overuse and abuse of life-saving antimicrobial medicines. The antimicrobial resistance challenge is compounded by inadequate attention to disease prevention and response, global circulation of people and products, differences in industry and market regulations across countries, and a fragile pipeline of new antibiotics and their alternatives. While the discovery of new antimicrobials will provide temporary solutions, sustainable success requires rigorous social science research that explores the drivers of antimicrobial resistance. These solutions should promote balance between …

Rethinking The Impact Of Third-Party Funding On Access To Civil Justice, Victoria Sahani

Faculty Scholarship

Third-party funding indisputably puts a gold-weighted thumb on the scales of justice in favor of funded parties for two main reasons: (1) funded cases already tend to be calculable winners on the merits, and (2) third-party funders seeking a profit generally do not fund cases that are demonstrably likely to lose on the merits. Thus, we are left with both the promising potential for winners to be more likely to win with third-party funding and the alarming realization that not all winners are offered this same chance. This provokes a larger, fundamental question: If funders are picking winners among the …

Disclosure Of Third-Party Funding In International Arbitration, Victoria Sahani

Faculty Scholarship

Third-party funding has evolved into a ubiquitous “feature of modern litigation” that in some jurisdictions is “an accepted and judicially sanctioned activity perceived to be in the public interest.”529 Similarly, third-party funding has become even more prevalent in international arbitration, particularly considering the high dollar amount of most arbitral awards. In addition, several major arbitration seats have officially embraced third-party funding in international arbitration through legislation or court opinions, including Australia, England, and Wales, most of the states in the United States, Germany, the Netherlands, several provinces in Canada, Singapore, Hong Kong, South Africa, and Nigeria (indirectly).530 Furthermore, there are …

Evaluation Of An Interview-Based Internship Class In The Construction Management Curriculum: A Case Study Of The University Of Nebraska-Lincoln, Ali Karji, Stuart Bernstein, Mohammadsoroush Tafazzoli, Arash Arash Taghinezhad, Arefeh Mohammadi

Department of Construction Engineering and Management: Faculty Publications

Internships have been shown to be impactful tools to connect students’ learning in academia with real-world industrial needs. To help the students to get more out of their internship experience, some universities provide a summer internship class in which students do class assignments based on their experiences during their internship. There have been numerous studies on the benefits of internships. However, the benefits of a potential internship class for students in construction management (CM) programs at universities have not yet been investigated. This paper demonstrates the structure of an interview-based internship class and investigates its effectiveness. We have focused on …

“Unusual Care”: Groupthink And Willful Blindness In The Support Study, George J. Annas, Catherine L. Annas

Faculty Scholarship

The SUPPORT study of extremely premature newborns seems likely to go down as one of the most controversial studies of the 21st century (SUPPORT Study Group 2010). We previously suggested that the researchers in SUPPORT were "legally blind" in failing to understand that the "standard" that defines the content of informed consent is set by law, including the federal regulations, not by what physicians "usually" do or don't do (Annas and Annas 2013). Macklin and Natanson, also early critics of the SUPPORT study's failure to disclose the increased risk of death posed by the study, (Macklin et al. 2013) attack …

First Man And Second Woman: Reflections On The Anniversaries Of Apollo 11 And Cruzan, George J. Annas

Faculty Scholarship

THE United States Supreme Court's decision in Cruzan v. Director, Missouri Department of Health marks its thirtieth anniversary in 2020.' This follows closely after the fiftieth anniversary of the Apollo 11 moon landing.² Anniversaries provide an opportunity for reflection and to gain perspective. We can, I suggest, gain deeper insights regarding human life and death by considering these two anniversaries together. Apollo 11 may seem far from Nancy Cruzan-but the discovery of disturbing details about the death of Neil Armstrong, the first man on the moon, is a productive introduction to the topic of death in a modern American …

The State Qui Tam To Enforce Employment Law, Andrew Elmore

Faculty Scholarship

This Article examines the states' response to Epic Systems v. Lewis, which held enforceable under the Federal Arbitration Act (FAA) mandatory arbitration agreements that require employees to waive their participation in collective and class actions in employment contracts. Recent evidence shows that mandatory arbitration can erode access to justice for and deterrence of employment law claims. States in response are considering qui tam statutes, which assign the state interests in penalties for employment law violations to private enforcers in return for a bounty, to substitute for the loss of class action enforcement after Epic Systems.

These statutes can …

From Trulia To Akorn: A Ride On The Roller Coaster Of M&A Litigation, Pierluigi Matera, Ferruccio M. Sbarbaro

Faculty Scholarship

In recent years, M&A litigation has experienced a dramatic increase, culminating with a peak in 2015, when over 96. of publicly announced mergers were challenged in a shareholder lawsuit. A large number of these lawsuits were frivolous and vexatious, since most claims were filed by plaintiffs' attorneys just to extract some fees with little effort. Some abusive practices emerged, signalling an alarming exploitation of the system. One scheme that plaintiffs' attorneys put in place was the disclosure-only settlement. There, the stockholders obtained some modest supplemental disclosures, the plaintiff's attorneys got significant fee awards from the defendant directors and the defendant …

Interpretive Geologic Maps And Cross Sections For Phelps, Kearney, And Adams Counties In Nebraska, Dana Divine, Leslie M. Howard

Conservation and Survey Division: Faculty and Staff Publications

Data from thousands of test-hole and well logs were interpreted to improve understanding and management of the High Plains aquifer in a three-county study area adjacent to the Big Bend reach of the Platte River. Five principal conclusions resulted from these interpretations: (1) the extent of Neogene Ogallala deposits beneath the study area is different than previously mapped; (2) a large paleovalley incised into Cretaceous bedrock probably cuts across Kearney and Adams counties and may be the course of the ancestral Platte River prior to formation of the Big Bend; (3) a groundwater mound created by irrigation canals artificially raises …

2019 Nebraska Water Leaders Academy Final Report, M.E. Burbach, R.M. Joeckel, G.S. Matkin

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Supplementary Materials For "Integration Of And Deliveries Among The World Zionist Organization, Israel, And Diaspora Countries: System Articulation With The Social Fabric Matrix", F. Gregory Hayden

Department of Economics: Faculty Publications

No abstract provided.

Technologies Of Language Meet Ideologies Of Law, Anya Bernstein

Faculty Scholarship

This Article challenges this new prevailing wisdom, puts legal corpus linguistics in the context of other meaning-making technologies, and suggests an approach for analyzing any technology of language in the law. One of my aims is to caution against technological exceptionalism—a view that computerized, automated, or big-data approaches are somehow special, perhaps more trustworthy, less subjective, and most likely to succeed. Rather, I argue that we should ask the same questions and make the same demands of any method of interpretation.

Any technology, after all, is only as useful as the way it is used: Technology depends on technique. So …

Developing A Brief Behavior Rating Scale For Progress Monitoring Of Depression In School Settings, Evan H. Dart, Prerna G. Arora, Tai Collins, Kevin Stark, Clayton R. Cook, Mylien T. Duong, Carolyn A. Mccarty, Beth Doll

Department of Educational Psychology: Faculty Publications

Frequent formative assessment of students’ functioning, or progress monitoring, is a critical component of multi-tiered systems of support as data inform data-driven decisions about response to treatment. Progress monitoring tools for students’ academic and behavioral functioning are readily available and widely researched; however, despite the documented prevalence of depressive disorders among youth and that schools have been put forth as an ideal location for the delivery of mental health services, there are currently no progress monitoring tools to examine students’ response to interventions that target depression. To address this gap, this study sought to develop a progress monitoring assessment of …

The Impact Of The Covid Populations In The United States: A Research Agenda, Neeta Kantamneni

Department of Educational Psychology: Faculty Publications

International and national crises often highlight inequalities in the labor market that disproportionately affect individuals from marginalized backgrounds. The COVID-19 pandemic, and the resulting changes in society due to social distancing measures, has showcased inequities in access to decent work and experiences of discrimination resulting in many of the vulnerable populations in the United States experiencing a much harsher impact on economic and work-related factors. The purpose of this essay is to describe how the COVID-19 pandemic may differentially affect workers of color, individuals from low-income backgrounds, and women in complex ways. First, this essay will discuss disproportionate representation of …

The Impact Of The Covid-19 Pandemic On Marginalized Populations In The United States: A Research Agenda, Neeta Kantamneni

Department of Educational Psychology: Faculty Publications

International and national crises often highlight inequalities in the labor market that disproportionately affect individuals from marginalized backgrounds. The COVID-19 pandemic, and the resulting changes in society due to social distancing measures, has showcased inequities in access to decent work and experiences of discrimination resulting in many of the vulnerable populations in the United States experiencing a much harsher impact on economic and work-related factors. The purpose of this essay is to describe how the COVID-19 pandemic may differentially affect workers of color, individuals from low-income backgrounds, and women in complex ways. First, this essay will discuss disproportionate representation of …

Comparative Evaluation Of Machine Learning Models For Groundwater Quality Assessment, Shine Bedi, Ashok Samal, Chittaranjan Ray, Daniel D. Snow

School of Computing: Faculty Publications

Contamination from pesticides and nitrate in groundwater is a significant threat to water quality in general and agriculturally intensive regions in particular. Three widely used machine learning models, namely, artificial neural networks (ANN), support vector machines (SVM), and extreme gradient boosting (XGB), were evaluated for their efficacy in predicting contamination levels using sparse data with non-linear relationships. The predictive ability of the models was assessed using a dataset consisting of 303 wells across 12 Midwestern states in the USA. Multiple hydrogeologic, water quality, and land use features were chosen as the independent variables, and classes were based on measured concentration …

Ranking For Good?: A Comparative Assessment Of The Performance Of French Corporations In Human Rights Rankings, Erika George, David Restrepo Amariles

Faculty Scholarship

This article proceeds as follows. First, it will define well-being and discuss the ways in which a range of human rights must be protected to promote well-being. Next, it will explain the ways businesses can impact well-being, for good or for ill. This will be followed by a discussion on the relevant legal and policy frameworks in France that regulate information relevant to the social and environmental impacts of business, including the Duty of Vigilance Law and the National Action Plan of France for Implementing the U.N. Guiding Principles on Business and Human Rights. Using examples of leading French multinational …

“Isn’T Atheism A White Thing?”: Centering The Voices Of Atheists Of Color, Dena M. Abbott, Debra Mollen, Caitlin Mercier, Elyxcus J. Anaya, Victoria A. Rukus

Department of Educational Psychology: Faculty Publications

Despite a general shift toward secularity, very few people of color in the United States identify as atheist. Further, atheists of color are underrepresented in studies of atheists, and the experiences of atheists of color specifically have, to date, not been captured in the extant scholarship. Addressing this gap in the literature, we interviewed 17 self-identified adult atheists of color, predominantly from Christian backgrounds, residing in the United States, using a critical feminist phenomenological approach. Six broad themes emerged from the data: (a) atheist identity development, (b) experiences of discrimination, (c) isolation, (d) violations of cultural expectations, (e) strategic outness, …

Sexuality Training In Counseling Psychology, Debra Mollen, Theo Burnes, Samantha Lee, Dena M. Abbott

Department of Educational Psychology: Faculty Publications

The United States (U.S.) is characterized by some of the poorest sexual health outcomes in the industrialized world, as indicated by the teen and unplanned pregnancy rates, rate of sexually transmitted infections (STIs), and occurrence of sexual dysfunction. Many people seek psychotherapy for sex-related concerns, yet little is known about the specific education psychologists receive during their training regarding sex. Existing research has largely been conducted in Canada and among clinical psychologists. While studies have revealed that few applied psychology graduate programs offer training in sexuality, very little is known about the specific content areas covered by those programs who …