Digital Commons Network^™

Effects Of Freshwater Crayfish On Influenza A Virus Persistence In Water, J. Jeffrey Root, Jeremy W. Ellis, Susan A. Shriner

United States Department of Agriculture Wildlife Services: Staff Publications

Several investigations have recently assessed the ability of some aquatic invertebrates to act as tools for avian influenza A virus (IAV) surveillance as well as their potential role(s) in IAV ecology. Because of this, as well as the high IAV seroprevalence rates noted in select mesocarnivores that commonly inhabit aquatic and semi-aquatic habitats, we evaluated the effects that freshwater crayfish have on IAV in water at three dose levels and monitored for the presence of IAV in crayfish tissues (gill and green gland) and haemolymph at multiple time points. At relatively high, medium 432 and low (approximately 10 , 10 …

Workplace Supports For Lgbt Employees, Toby Burnham, Megan Paul

Umbrella Summaries

What are workplace supports for LGBT employees?

Workplace supports for LGBT employees are organizational policies and practices that are thought to improve the work experiences of LGBT employees and foster diversity within an organization. Although there isn’t one set of specific workplace supports for LGBT employees, one way of summarizing the contextual supports in the workplace is to categorize them as (a) formal LGBT-supportive policies and practices, (b) LGBT-supportive climates, and (c) supportive workplace relationships (Webster, Adams, Maranto, Sawyer, & Thoroughgood, 2017). Formal policies and practices that are supportive of LGBT employees include things like same-sex benefits coverage, LGBT resource …

Variability In The Effectiveness Of Psychological Interventions Based On Machine Learning In Stem Education, Mohammad Hasan, Bilal Khan

School of Computing: Faculty Publications

This manuscript presents a framework to investigate the variability in the effectiveness of psychological interventions supported by Machine Learning (ML) based early-warning systems (EWS) in science, technology, engineering, and mathematics education. It emphasizes the importance of investigating the resulting variability and suggests that effective EWS cannot be designed without a deeper understanding of the variability. The framework uses an ML-based model to predict students’ academic performance early in the semester for a Sophomore-level Computer Science course at a public university in the United States. The students were given psychological interventions by sending their end-of-term performance forecast thrice during the semester. …

Resource Allocation And Qos Guarantees For Real World Ip Traffic In Integrated Xg-Pon And Ieee802.11e Edca Networks, Ravneet Kaur, Akshita Gupta, Anand Srivastava, Bijoy Chand Chatterjee, Abhijit Mitra, Byrav Ramamurthy, Vivek Ashok Bohara

School of Computing: Faculty Publications

Globally, there is a significant rise in the number of connected devices. Every device has an access to wide variety of telecom services among which voice, video and best effort (BE) contribute significantly. There is a noticeable growing trend towards upstream BE traffic besides real time e-services that demand high quality of service (QoS). Converged next-generation fiber-wireless (FiWi) access networks composed of next-generation passive optical network (XG-PON) and 802.11n based wireless local area network (WLAN) has emerged as a suitable choice to provide high quality and affordable e-services to plenty of subscribers as they possess both high bandwidth and flexibility. …

My Experience With Cfs Strong, Lana Sayre

Other QIC-WD Products

I am a child and family services specialist supervisor with the Nebraska Department of Health and Human Services. A few years ago, I volunteered to take over for another member of the workforce retention team that was working with the QIC-WD to develop/select an intervention that Nebraska could implement to reduce employee turnover among child and family services specialists (CFSS), our frontline worker position. Employee retention is a constant, ongoing challenge. Our work is challenging and very stressful. You have to be an expert in child safety and have a broad understanding of all of the issues which affect the …

Presenteeism, Megan Paul

Umbrella Summaries

What is presenteeism?

Presenteeism is not simply a matter of attending, or being physically present, at work. Rather, it refers to going to work while ill and, in some cases, also includes the concept of lost productivity as a result (Johns, 2010; McGregor, Sharma, Magee, Caputi, & Iverson, 2017). Unlike absenteeism, which can be measured through personnel records, presenteeism is measured by employee self-report via surveys or interviews. For the more limited definition (going to work ill), employees are asked whether or how often in the past they showed up to work when they were sick and should have taken …

Well-Being In Trans And Gender Diverse Individuals: An Investigation Of Chosen Family Support, Kendal Cassidy

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Trans and gender diverse (TGD) individuals experience unique minority stressors that increase their experiences of psychological distress, and prior research has suggested social support may have protective factors for these unique stressors (Başar et al., 2016; Bockting et al., 2013; Clements-Nolle et al., 2006; Hull & Ortyl, 2018; Pflum et al., 2015; Lombardi et al., 2002; Staples et al., 2018; Tebbe & Moradi, 2016); however, little is understood about chosen family for TGD populations, and how chosen family might relate to minority stressors and mental health. It is also understood that mental illness and well-being reside on separate continuum, but …

The Legal Obligation Of The Us Government To Protect Asylum Seekers, Joy Karges

Honors Program: Senior Projects (Public)

Immigration has always been an important topic of conversation in the United States and around the globe, but the recent surge of migrants at the US southern border has centered the debate around what is often referred to as “illegal immigration”. Some scholars argue that our detention facilities treat migrants as though they were criminals while others say detention facilities are the best way to keep migrants from making the journey to the US and threatening our national security. The purpose of this study is to untangle some of the misunderstandings surrounding immigration from Central America. By assessing some of …

Soil-Test Biological Activity With The Flush Of Co2: Viii. Soil Type And Management Diversity, Alan J. Franzluebbers, Mary R. Pershing

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Soil-test biological activity (STBA) is a key indicator describing the functions of soil to catabolize organic amendments, promote soil organic C sequestration, and cycle nutrients. We explored how climatic zone, land use, and physiographic region affected the relationship of STBA with several soil fertility properties and processes. Soils from Georgia, North Carolina, Pennsylvania, and Virginia (wet climate) were Aquults, Fluvents, Udalfs, Udepts, and Udults and soils from Nebraska and Oklahoma (dry climate) were Udolls and Ustolls. Annual cropland and perennial pasture were the land uses. The Prairie region had silt loam and silty clay loams, the Ridge–Valley region had silt …

Grit, Maggie Thompson, Megan Paul

Umbrella Summaries

What is grit?

Grit is a personality trait that is defined as “perseverance and passion for long-term goals” (Duckworth, Peterson, Matthews, & Kelly, 2007, p. 1087) and as “… not just resilience in the face of failure, but also having deep commitments that you remain loyal to over many years” (Perkins-Gough, 2013, p. 14). It has been conceptualized as a higher-order trait comprised of two lower order facets: perseverance of effort (the tendency to work hard even in the face of setbacks) and consistency of interest (the tendency to not frequently change goals and interests). The two primary self-report measures …

Open Access Uptake By Universities Worldwide, Nicolas Robinson-Garcia, Rodrigo Costas, Thed N. Van Leeuwen

Copyright, Fair Use, Scholarly Communication, etc.

The implementation of policies promoting the adoption of an open science (OS) culture must be accompanied by indicators that allow monitoring the uptake of such policies and their potential effects on research publishing and sharing practices. This study presents indicators of open access (OA) at the institutional level for universities worldwide. By combining data from Web of Science, Unpaywall and the Leiden Ranking disambiguation of institutions, we track OA coverage of universities' output for 963 institutions. This paper presents the methodological challenges, conceptual discrepancies and limitations and discusses further steps needed to move forward the discussion on fostering OA and …

An Applied Ecology Of Fear Framework: Linking Theory To Conservation Practice, Kaitlyn M. Gaynor, Michael J. Cherry, Sophie L. Gilbert, Michael T. Kohl, Courtney L. Larson, Thomas M. Newsome, Laura R. Prugh, Justin P. Suraci, Julie K. Young, Justine A. Smith

United States Department of Agriculture Wildlife Services: Staff Publications

Research on the ecology of fear has highlighted the importance of perceived risk from predators and humans in shaping animal behavior and physiology, with potential demographic and ecosystem-wide consequences. Despite recent conceptual advances and potential management implications of the ecology of fear, theory and conservation practices have rarely been linked. Many challenges in animal conservation may be alleviated by actively harnessing or compensating for risk perception and risk avoidance behavior in wild animal populations. Integration of the ecology of fear into conservation and management practice can contribute to the recovery of threatened populations, human–wildlife conflict mitigation, invasive species management, maintenance …

Legacy And Current Pesticide Residues In Syr Darya, Kazakhstan: Contamination Status, Seasonal Variation And Preliminary Ecological Risk Assessment, Daniel D. Snow, P. Chakraborty, B. Uralbekov, B. Satybaldiev, J. Brett Sallach, L. M. Thornton Hampton, M. Jeffries, A. S. Kolok, Shannon L. Bartelt-Hunt

Nebraska Water Center: Faculty Publications

The Syr Darya is one of two major rivers in Central Asia supplying critical fresh water to the Aral Sea. In spite of the river’s importance and agriculturally-intensive history, few studies have provided a modern evaluation of and the occurrence of pesticide residues potential effects to aquatic life. The primary goal of this investigation was to determine seasonal variations in ambient concentrations of modern and legacy pesticides in bottom sediment and water of the Syr Darya in Kazakhstan (KZ) downstream from an agriculturally-intensive watershed in Uzbekistan. Grab samples and passive samplers were used at five remote sampling stations during June …

Effects Of Sex, Race, And Education On The Timing Of Coming Out Among Lesbian, Gay, And Bisexual Adults In The U.S., Trenton M. Haltom, Shawn M. Ratcliff

Department of Sociology: Faculty Publications

Sexual identity formation or “coming out” as lesbian, gay, or bisexual (LGB) involves a complex process including both private realization and public disclosure. Private realization refers to the process through which an individual becomes aware of their LGB identity, whereas public disclosure reflects when an individual discloses their identity to another person. Sex, race, and class affect the timing of these processes across the life course. While extant research has identified the bivariate nature of these processes, we took a multivariate approach to understand the timing of these sexual identity milestones from a life-course perspective. Using data from the Pew …

Comparison Of Plantar Pressure Profile Of Young Adults During Training On Elliptical Devices And Overground Walking: A Pilot Study, Guilherme Manna Cesar, Thad W. Buster, Judith M. Burnfield

Department of Mechanical and Materials Engineering: Faculty Publications

Background: Elliptical training may offer advantages over other cardiorespiratory exercises for those requiring podiatric care, since its constant double-limb support diminishes recurring high-impact plantar forces while allowing exercise in a functional, upright posture. Unknown is the impact of distinct elliptical models, that can alter user’s body mechanics, on potential variations in plantar pressure patterns.

Purpose: To compare plantar pressure variables while exercising on four ellipticals and walking.

Methods: For this cross-sectional pilot study, plantar pressure data were recorded from ten young adults while exercising on four ellipticals (True, Octane, Life Fitness, SportsArt) and walking overground. One-way repeated measures ANOVA identified …

“Why Can’T This Work Here?”: Social Innovation And Collective Impact In A Micropolitan Community, Sarah J. Zuckerman

Department of Educational Administration: Faculty Publications

Cross-sector partnerships, and collective impact, in particular, have gained increased attention as community-level strategies for tackling wicked, complex, social challenges such as child maltreatment. To date, there has been limited independent research on collective impact, especially in non-metropolitan areas with limited capacity. This case study examines the conditions that supported the development of a collective impact effort in a non-metropolitan community to address child wellbeing. It finds that small communities offer strengths that support collective impact as a social innovation as well as challenges that create vulnerabilities to outside influence that may stymie the development of locally developed social innovations.

Playing Well With Others: A Case Study Of Collective Impact In The Early Care And Education Policy Arena, Sarah J. Zuckerman, Amanda L. Garrett, Susan Sarver, Catherine Huddleston-Casas

Department of Educational Administration: Faculty Publications

The quality and quantity of early childhood care and education services have risen as a key reform area for influencing educational and economic outcomes. However, changes in this policy arena are stymied by the fragmentation of this policy arena. Collaborative approaches have been proposed to create systems-level change. Collective impact is one such approach; however, few examples exist in the early childhood care and education literature, especially at the state level. This ethnographic case study conceptualizes collective impact as a policy network capable of change in a fractured policy arena and reports the results from the first year of a …

Center For Grassland Studies, Volume 26, Issue 2, Summer 2020

Center for Grassland Studies: Newsletters

Nebraska Grazing Conference Goes Virtual: August 11-12

Director’s Column

Keeping Prairie Grouse on the Prairie

2020 Nebraska Grazing Conference

2020 Nebraska Grazing Conference Schedule

PGA Golf Management Student Awarded National PGA WORKS Scholarship

Congratulations Graduates!

Grassland Livestock Systems Degree Gets Facelift

Kate Krebs: Grassland Systems Ambassador

Podcast Broadens Centers Outreach

Fall Seminar Series Focus: Prairie Restoration and New Technologies for Monitoring Grasslands

Early Spring Burning as a Meadow Management Strategy

UNL PGA Golf Management Coordinator Saves Man from Choking at Country Club

CGS Awards 2020-2021 Scholarships and Fellowships

Wpa News 112 (2020), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Summer 2020), number 112

Published by the World Pheasant Association

Diversity Training, Megan Paul

Umbrella Summaries

What is diversity training?

Diversity training refers to a “distinct set of instructional programs aimed at facilitating positive intergroup interactions, reducing prejudice and discrimination, and enhancing the skills, knowledge, and motivation of participants to interact with diverse others” (Bezrukova, Spell, Perry, & Jehn, 2016, p. 1,228). In the absence of a standard approach, there has been significant variation in the design and context of diversity training.

The following characteristics have been identified as differing across trainings reported in the research literature (Bezrukova et al., 2016):

► Content Focus: Group-specific training focuses on learning about one or more specific groups (e.g., …

Fish & Wildlife News: Summer 2020, Matt Trott

Fish and Wildlife News

No abstract provided.

The Gut Microbiome And Xenobiotics: Identifying Knowledge Gaps, Vicki L. Sutherland, Charlene A. Mcqueen, Donna Mendrick, Donna Gulezian, Carl Cerniglia, Steven Foley, Sam Forry, Sangeeta Khare, Xue Liang, Jose E. Manautou, Donald Tweedie, Howard A. Young, Alexander V. Alekseyenko, Frank Burns, Rod Dietert, Alan Wilson, Connie Chen

United States Public Health Resources

There is an increasing awareness that the gut microbiome plays a critical role in human health and disease, but mechanistic insights are often lacking. In June 2018, the Health and Environmental Sciences Institute (HESI) held a workshop, "The Gut Microbiome: Markers of Human Health, Drug Efficacy and Xenobiotic Toxicity" (https://hesiglobal.org/event/the-gut-microbiome-workshop) to identify data gaps in determining how gut microbiome alterations may affect human health. Speakers and stakeholders from academia, government, and industry addressed multiple topics including the current science on the gut microbiome, endogenous and exogenous metabolites, biomarkers, and model systems. The workshop presentations and breakout group discussions formed the …

Multi-Omics: Differential Expression Of Ifn-Γ Results In Distinctive Mechanistic Features Linking Chronic Inflammation, Gut Dysbiosis, And Autoimmune Diseases, Heekyong R. Bae, Patrick S. C. Leung, Deborah L. Hodge, John M. Fenimore, Seon Min Jeon, Vishal Thovarai, Amiran Dzutsev, Andrew A. Welcher, Michael Boedigheimer, Michael A. Damore, Myung Sook Choi, Richard A. Fravell, Giorgio Trinchieri, M. Eric Gershwin, Howard A. Young

United States Public Health Resources

Low grade, chronic inflammation is a critical risk factor for immunologic dysfunction including autoimmune diseases. However, the multiplicity of complex mechanisms and lack of relevant murine models limit our understanding of the precise role of chronic inflammation. To address these hurdles, we took advantage of multi-omics data and a unique murine model with a low but chronic expression of IFN-γ, generated by replacement of the AU-rich element (ARE) in the 3’ UTR region of IFN-γ mRNA with random nucleotides. Herein, we demonstrate that low but differential expression of IFN-γ in mice by homozygous or heterozygous ARE replacement triggers distinctive gut …

Severe Weather In Nebraska: Impacts On Nonmetropolitan Nebraskans. 2020 Nebraska Rural Poll Results, Rebecca J. Vogt, Cheryl Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steve Schulz, Jason L. Weigle

Rural Futures Institute: Publications

In March 2019, a bomb cyclone produced a historic blizzard as well as flooding that impacted many counties in Nebraska. Given that, did rural Nebraskans experience extreme weather events or natural disasters in 2019? To what extent were they harmed by these weather events? What personal impacts did they experience? How concerned are they about weather events? This paper provides a detailed analysis of these questions. This report details 1,979 responses to the 2020 Nebraska Rural Poll, the 25th annual effort to understand rural Nebraskans’ perceptions. Respondents were asked a series of questions about weather events. Comparisons are made among …

The Journal Of The National Collegiate Honors Council: A Bibliometric Study, Emily Walshe

Journal of the National Collegiate Honors Council Online Archive

This paper analyzes summative content and citation patterns in the Journal of the National Collegiate Honors Council (ISSN 1559-0151), a peer-reviewed, scholarly publication related to honors education, during its first 20 volumes of existence from 2000 to 2019. The bibliometric study consists of two parts: an analysis of articles and analysis of citations. Quantitative and qualitative measures are used to examine article types, authorship patterns, cited references, and coverage of core subjects. Results indicate 522 articles with an annual output average of 26 .1. Annual input averages 37 .4 authors, featuring 492 unique authors who represent 248 unique institutions and …

Editor’S Introduction, Ada Long

Journal of the National Collegiate Honors Council Online Archive

The topic of this issue’s Forum, “The Professionalization of Honors,” has a history in the National Collegiate Honors Council that probably goes back to its origins and that has evoked turbulent controversy within the past three or four decades. In the mid-1990s, the proposal to establish a document titled “The Basic Characteristics of a Fully Developed Honors Program” arose from a perceived vagueness about the meaning of “honors education .” Proponents of the document claimed that they were simply trying to create clarity out of chaos in defining the profession of honors while opponents feared the prospect of standardization. Heated …

Experiencing The Loss Of A Colleague, Jeff Hess

Instructional Leadership Abstracts

Last month’s Instructional Leadership Abstract featured my colleague, Dr. Shawnda Navarro Floyd’s discussion about responding to trauma in our educational practice. A poignant part of that conversation concerns unexpected tragedies that take the lives of colleagues at our institutions. This is a difficult topic to write about but also vital as we navigate the COVID pandemic. I teach a business communication class, and towards the end of the term, I share 10 Things Extraordinary People Say Every Day (Haden, 2013). I talk with each class about words they say at work. When I share the saying, “I love you,” the …

Water Current, Volume 52, No. 2, Summer 2020

Water Current Newsletter

Thirty Years on the Cutting Edge of University of Nebraska Research

Where Are They Now?

Building the Future of Nebraska’s Water Management

Droughtscape, Summer 2020, National Drought Mitigation Center

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

DroughtScape, Summer 2020

Post-Program English Language Learners: Successful Learners Or Struggling Learners?, Tianna Bankhead

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

As an educator in the field of English Language Development, I have chosen to explore the experience of four participants that have exited their ELL program within the last 1 - 2 years in Lincoln Public Schools. I wanted to capture the first-hand experience of secondary students by exploring where they are finding successes since being formally considered proficient in English and where they are struggling. I interviewed these students and explored their academic world as well as the social world within the school setting. At the conclusion of the study, I found that students are academically achieving success in …