Digital Commons Network^™

Competency-Based Personnel Selection Oklahoma - Key Findings, Quality Improvement Center For Workforce Development

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Background

The QIC-WD began working with Oklahoma Human Services (OKDHS) in 2017. At that time OKDHS had an average turnover rate of 25% among Child Welfare Specialist (CWS) I and IIs. Agency leaders expressed a desire to better understand turnover rates with an eye toward increasing the retention of more competent performers. A thorough needs assessment led to the decision to design and implement a competency-based personnel selection intervention to address inconsistencies in hiring and better identify candidates with the desired competencies to be hired as a CWS. The evaluation was designed to include an implementation evaluation; a validation …

Addressing Work-Related Traumatic Stress Nebraska - Key Findings, Quality Improvement Center For Workforce Development

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Background

Nebraska’s Department of Child and Family Services (DCFS) started working with the QIC-WD in 2017 to better understand its turnover problem and found that, among workers who left the agency in 2017, it typically happened within the first two years and the turnover rate in 2017 was about 30%. The team examined many contributing factors through a needs assessment and designed CFS Strong to improve employee retention by addressing work-related traumatic stress among the child welfare workforce.

According to the Secondary Traumatic Stress (STS) scale administered in December 2017, the overall presence of STS symptoms in DCFS staff was …

Frontline Job Redesign Louisiana - Key Findings, Quality Improvement Center For Workforce Development

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Background

In 2017, the QIC-WD began working with the Louisiana Department of Children and Family Services (DCFS). At that time DCFS had an average turnover rate of 24% across the state with one region having a rate of 51% and another with a low of 8%. A thorough needs assessment identified that high caseloads and a large number of administrative tasks were barriers to caseworkers’ ability to effectively engage in the clinical aspects of their work and led to the decision to redesign the frontline caseworker job.

The intervention created a new job, the Child Welfare Team Specialist (CWTS), …

Fish & Wildlife News: Summer 2023

Fish and Wildlife News

No abstract provided.

Wpa News 121 (2023), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Summer 2023), number 121

Published by the World Pheasant Association

Extended Sentinel Monitoring Of Helicoverpa Zea Resistance To Cry And Vip3aa Toxins In Bt Sweet Corn: Assessing Changes In Phenotypic And Allele Frequencies Of Resistance, Galen P. Dively, Tom P. Kuhar, Sally V. Taylor, Helene Doughty, Kristian Holmstrom, Daniel O. Gilrein, Brian A. Nault, Joseph Ingerson-Mahar, Anders Huseth, Dominic Reisig, Shelby Fleischer, David Owens, Kelley Tilmon, Francis Reay-Jones, Pat Porter, Jocelyn Smith, Julien Saguez, Jason Wells, Caitlin Congdon, Holly Byker, Bryan Jensen, Chris Difonzo, William D. Hutchison, Eric Burkness, Robert J. Wright, Michael Crossley, Heather Darby, Tom Bilbo, Nicholas Seiter, Christian Krupke, Craig Abel, Brad S. Coates, Bradley Mcmanus, Billy Fuller, Jeffrey Bradshaw, Julie A. Peterson, David Buntin, Silvana L. Vieira De Paula Moraes, Katelyn Kesheimer, Whitney Crow

Department of Entomology: Faculty Publications

Transgenic corn and cotton that produce Cry and Vip3Aa toxins derived from Bacillus thuringiensis (Bt) are widely planted in the United States to control lepidopteran pests. The sustainability of these Bt crops is threatened because the corn earworm/bollworm, Helicoverpa zea (Boddie), is evolving a resistance to these toxins. Using Bt sweet corn as a sentinel plant to monitor the evolution of resistance, collaborators established 146 trials in twenty-five states and five Canadian provinces during 2020–2022. The study evaluated overall changes in the phenotypic frequency of resistance (the ratio of larval densities in Bt ears relative to densities in non-Bt ears) …

Water Current, Volume 55, No. 2, Summer 2023

Water Current Newsletter

No abstract provided.

Evaluating Drill Interseeded Cover Crop Establishment And Nitrogen Impact In Irrigated Corn, Victor De Sousa Ferreira

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The adoption of cover crops as a strategy to improve soil health and cropping systems sustainability is on the rise in the United States. PRE herbicides with soil residual activity are widely applied in corn production systems to prevent early season weed development, crop-weed competition, and yield loss. When preemergence herbicides are applied in the field, the active ingredients remain in the soil rhizosphere for a period of time, killing weed seedlings as they emerge. However, PRE herbicides can also impact the establishment of interseeded cover crops. Greenhouse bioassay was conducted to evaluate the preemergence herbicide carry-over potential to interseeded …

A Case For Friendship: A Mixed Methods Investigation Of Close Friendships In Adulthood, Grace Kelly

Department of Sociology: Dissertations, Theses, and Student Research

Social connections profoundly impact mental and physical health, identity development, and overall well-being. The landscape of personal relationships has changed dramatically over the past decades. Formalized connections and older social structures are evolving (Smock and Schwartz 2020). Loneliness and social isolation are at epidemic proportions and rising, posing widespread societal consequences (Buecker et al. 2021; Cacioppo and Cacioppo 2018). Sociologists have studied relationships like kinship and romantic partnership extensively but have devoted substantially less attention to friendship as a means of providing connection (Eve 2002). My dissertation investigates the importance of platonic friendship bonds in adulthood and explores how these …

Studies Of The Role Of Mtorc1 In Modulating Intestinal Epithelial Barrier Function, Isaac Adediji

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Mechanistic target of rapamycin complex 1 (mTORC1) signaling impacts intestinal inflammation by modulating the production of cytokines in both intestinal epithelial cells and macrophages. Recent evidence revealed that THP-1-derived macrophages with elevated mTORC1 activity (THP-1shTSC2 macrophages), exhibited increased proinflammatory cytokine production when stimulated with lipopolysaccharide (LPS) compared to counterpart macrophages with repressed or baseline mTORC1 activity. Furthermore, it has been shown that mTORC1 governs intestinal barrier function as evidenced by elevated transepithelial electrical resistance (TEER) and para/transcellular permeability in Raptor-depleted Caco-2 cells (cells with repressed mTORC1 activity) compared to Caco-2 cells with elevated or baseline mTORC1 activity. The present study …

Transcorporeal Habitus: Adapting Sociological Embodiment To The Self-Conscious Anthropocene, Trevor Bleick

Department of English: Dissertations, Theses, and Student Research

The knowledge that humans have become a geological force necessitates a reimagining of what it means to be human. This thesis explores the ways in which bodies (both human and nonhuman) are represented within the self-conscious Anthropocene. This tripartite analysis, synthesized in the term ‘transcorporeal habitus,’ presents a framework through which we can better understand the ways bodies are entangled within a greater ecosystem. By drawing on the works of scholars in the fields of sociology, ecocriticism, and traditional ecological knowledge (TEK) this thesis provides the groundwork for reimaging humanness in a period of immense change. Pierre Bourdieu and Stacy …

A Robotic System For In-Situ Measurement Of Soil Total Carbon And Nitrogen, Husein Harun

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Surges in the cost of fertilizer in recent times coupled with the environmental effects of their over-application have driven the need for farmers to optimize the amount of fertilizer they apply on the farm. One of the key steps in determining the right amount of fertilizer to apply in a given field is measuring the amount of nutrients present in the soil. To ascertain nutrient deficiencies, most farmers perform wet chemistry analysis of soil samples which requires a lot of time and is expensive. In this research project, a robotic system was designed and developed that could autonomously move to …

Exploring The Mentoring Experience Of High Power Distance Individuals In High And Low Power Distance Cultures, Jennifer Okoliko

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

Understanding how to effectively navigate mentoring relationships across different cultures is critical for personal and professional development in an increasingly globalized world. With the growth in migration across the world, leaders are tasked with the responsibility of understanding how to connect, communicate, and create effective teams across cultures for personal and organizational success. Exploring the mentoring experiences of individuals in high and low Power Distance cultures provides a broader understanding on how the phenomena is practiced in different cultural context and highlight important lessons for leaders.

The aim of this phenomenological study was to enhance our understanding of the lived …

The Effect Of Genetic Taste Status On Swallowing: A Literature Review, Theresa S. Lee, Angela M. Dietsch, Rana H. Damra, Rachel W. Mulheren

Department of Special Education and Communication Disorders: Faculty Publications

Purpose

Swallowing and taste share innervation pathways and are crucial to nutritive intake. Individuals vary in their perception of taste due to factors such as genetics; however, it is unclear to what extent genetic taste status influences swallowing physiology and function. The purpose of this review article is to provide background on genetic taste status, review the evidence on the association between genetic taste status and swallowing, and discuss research and clinical implications.

Method

A comprehensive literature review was conducted using search terms related to swallowing and genetic taste status. Studies were included if they investigated the main effect of …

Federal Agency Perspectives And Funding Opportunities For Weed And Invasive Plant Research, Stephen L. Young, James J. Kells, Vijay K. Nandula

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

Weeds and invasive plants know no borders and have collectively impacted many ecosystems worldwide, including croplands, forests, grasslands, rangelands, wetlands, and riparian areas. Losses continue to mount, affecting yield and productivity, species diversity, and ecosystem services, with both short- and long-term repercussions on the sustainability of plant and animal communities and the livelihoods of many. New and emerging invasive plants, along with many of the most intractable weeds, have undermined even the best control efforts, serving as a reminder of the constant need for improvements in science, application, and technology. One of the main reasons for the success of weeds …

Supportive Supervision And Resiliency Ohio - Key Findings, Quality Improvement Center For Workforce Development

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Background The Ohio Department of Job and Family Services (ODJFS) started working with the QIC-WD in October 2017 to better understand its turnover problem. Eight counties volunteered to be part of the entire study. They participated in a thorough needs assessment process which led to creation of Coach Ohio, a multi-level blend of two interventions that addressed key needs across the counties regarding work-related traumatic stress and supportive supervision. Four counties and half of the largest county participated in the intervention while three counties and the other half of the largest county participated as comparison counties. Among these counties the …

Organizational Change Process Milwaukee - Key Findings, Quality Improvement Center For Workforce Development

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Background

The QIC-WD team engaged with the Department of Milwaukee Child Protective Services (DMCPS) in 2017 to conduct a thorough needs assessment to understand the root causes underlying a high turnover rate among Initial Assessment Specialists. In 2016, the overall turnover rate, including both external turnover and internal movement, was just under 49%, with a little over 11% due to internal movement and 37% due external turnover. The Organizational Social Context (OSC) baseline survey showed that there were several aspects of both culture and climate that were in need of improvement, including: 1) a hierarchical decision-making structure, 2) high …

Onboarding Program Eastern Band Of Cherokee Indians - Key Findings, Quality Improvement Center For Workforce Development

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Background

The QIC-WD worked with the Eastern Band of Cherokee Indians (EBCI) Family Safety Program (FSP) to address workforce challenges. FSP is a relatively new agency, established in 2015, and when they began working with the QIC-WD in 2017, FSP employed approximately 20 social workers, who provided direct service to children and families. Persistent vacancies were of greater concern than turnover. The QIC-WD partnered with FSP to conduct a needs assessment and identify areas of need that could be addressed through a workforce intervention. Three areas of need were identified as offering the strongest opportunities for intervention through the QIC-WD …

Exploring The Interactions Between Sars-Cov-2 And Host Proteins, Sojan Shrestha

School of Biological Sciences: Dissertations, Theses, and Student Research

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the current pandemic, Coronavirus Disease 2019 (COVID-19). SARS-CoV-2 is considered to be of zoonotic origin; it originated in non-human animals and was transmitted to humans. Since the early stage of the pandemic, however, the evidence of transmissions from humans to animals (reverse zoonoses) has been found in multiple animal species including mink, white-tailed deer, and pet and zoo animals. Furthermore, secondary zoonotic events of SARS-CoV-2, transmissions from animals to humans, have been also reported. It is suggested that non-human hosts can act as SARS-CoV-2 reservoirs where accumulated …

Article Processing Charges For Open Access Journal Publishing: A Review, Ángel Borrego

Copyright, Fair Use, Scholarly Communication, etc.

Abstract

Some open access (OA) publishers charge authors fees to make their articles freely available online. This paper reviews literature on article processing charges (APCs) that has been published since 2000. Despite praise for diamond OA journals, which charge no fees, most OA articles are published by commercial publishers that charge APCs. Publishers fix APCs depending on the reputation assigned to journals by peers. Evidence shows a relationship between high impact metrics and higher, faster rising APCs. Authors express reluctance about APCs, although this varies by discipline depending on previous experience of paying publication fees and the availability of research …

Effect Of Supplementation Prior To Artificial Insemination And During Gestation In Beef Females, Landon Folsom Tadich

Department of Animal Science: Dissertations, Theses, and Student Research

Objectives of Experiment 1 was to evaluate the impact of increased energy prior to AI on BW, ADG, and reproductive efficiency in heifers developed on range or in a dry lot. During the winter development period (131 ± 3.5 d/yr) heifers (n = 100/yr) were assigned to either upland range (RANGE) or fed a dry lot diet in two pens that either remained constant (DLLO) or increased in energy prior to AI (DLHI). Heifers developed on RANGE grazed upland winter range until 38 d prior to AI where they then received the DLLO diet. Pre-breeding BW was greater ( …

Mid-Gestation Maternofetal Inflammation Impacts Growth, Skeletal Muscle Glucose Metabolism, And Inflammatory Tone In The Ovine Fetus During Late Gestation, Zena Mariah Hicks

Department of Animal Science: Dissertations, Theses, and Student Research

Our 1^st and 2^nd studies assessed the impact of mid-gestation maternofetal inflammation on growth, skeletal muscle glucose metabolism, and inflammatory tone in the late gestation ovine fetus. The objective was to determine if inducing maternofetal inflammation during peak placental growth would lead to more profound IUGR characteristics in the fetus. MI-IUGR fetuses exhibited reduced body and skeletal muscle weights and hallmark asymmetric growth at late gestations. Fetuses had higher baseline glucose:insulin ratios and reduced glucose-stimulated insulin secretion. Moreover, hindlimb glucose oxidation was impaired independent of glucose uptake. Skeletal muscle specific glucose uptake and oxidation was reduced in MI-IUGR …

Impact Of Distillers' Removal And Impact Of Lowering Inclusions Of Distillers’ Grains Plus Solubles And Different Roughage Quality On Finishing Cattle Performance, Sofia Suarez Lorences

Department of Animal Science: Dissertations, Theses, and Student Research

A feedlot trial (Exp. 1) was conducted to evaluate the impact of removing modified distillers grains plus solubles (MDGS) on performance and carcass characteristics. Cattle with MDGS removed on either d 79 or d 43 had reduced final BW, DMI, and ADG. Cattle with MDGS removed on d 43 were 5% less efficient than cattle fed 20% MDGS throughout the entire 124-d feeding period. Cattle fed 20% MDGS throughout the whole feeding had the greatest HCW and LM area. There were no differences in backfat and marbling scores among treatments, and no differences in percent of abscessed livers. In conclusion, …

Contextualizing The Neural Vulnerabilities Model Of Obesity, Timothy D. Nelson, Eric Stice

Department of Psychology: Faculty Publications

In recent years, investigators have focused on neural vulnerability factors that increase the risk of unhealthy weight gain, which has provided a useful organizing structure for obesity neuroscience research. However, this framework, and much of the research it has informed, has given limited attention to contextual factors that may interact with key vulnerabilities to impact eating behaviors and weight gain. To fill this gap, we propose a Contextualized Neural Vulnerabilities Model of Obesity, extending the existing theory to more intentionally incorporate contextual factors that are hypothesized to interact with neural vulnerabilities in shaping eating behaviors and weight trajectories. We …

Tillage, Green Manuring And Crop Residue Management Impacts On Crop Productivity, Potassium Use Efficiency And Potassium Fractions Under Rice-Wheat System, Sandeep Sharma, Pritpal Singh, Hayssam M. Ali, Manzer Hussain Siddiqui, Javed Iqbal

Department of Agronomy and Horticulture: Faculty Publications

The conventional crop production practices including intensive tillage and open field crop residue burning in world’ largest rice-wheat system (RWS) are adversely affecting crop productivity besides deteriorating natural resources and ecosystems’ sustainability. In order to improve system productivity, potassium (K) use efficiency and apparent K balance, adoption of conservation tillage in a RWS with residue management is considered highly effective. We therefore, studied the effect of wheat straw retention and green manure (GM) in rice (main plot treatment), and tillage and rice residue management in subsequent wheat (sub-plot treatments) on crop productivity, K use efficiency and its transformation amongst different …

Mattel Strategic Audit, Ellie Anderson, Samuel Gertner, Logan Connealy, Julia Michner, Chris Payant

Honors Program: Senior Projects (Public)

This case study focuses on Mattel, Inc., a prominent company in the toy industry. To complete the case study, we conducted a strategic audit utilizing different theories and principles used in management. We conducted significant research using publicly available information, including the company’s website, SEC filings, news articles, industry analysis, and more. The goal of the report is to analyze data and use a real-world company to apply management concepts.

We looked at many factors for Mattel, including industry analysis, external analysis, internal analysis, performance analysis, competitive dynamics, business level strategy, and corporate level strategy to complete the case study. …

General Electric Renewable Energy Strategic Audit, Jarod Fox

Honors Program: Senior Projects (Public)

General Electric (GE) is a large multinational conglomerate in various industrial machinery industries. Currently, GE operates through four main sectors - Aviation, Power, Healthcare, and Renewable Energy. This report specifically focuses on the Renewable Energy sector and analyzes General Electric’s ability to achieve a sustainable competitive advantage in this complex industry. The paper provides a background on GE, information on the industry and rivals within the industry, and how GE has a competitive advantage. To demonstrate this sustainable competitive advantage, an external and internal analysis has been created through the frameworks of Porter’s Five Forces and PESTEL Analysis. Additionally, strategic …

Equine Nutrition: Pasture Planning In Nebraska, Emma Vazquez

Honors Program: Senior Projects (Public)

This paper describes the rationale behind four infographics on equine nutrition and pasture planning. These infographics are intended to provide Nebraskan horse owners with general advice on setting up and maintaining their pastures. The first three infographics cover pasture basics when building, pasture care, and ideal grass types. These grass types are further broken down between Western and Eastern Nebraska. Additionally, the fourth infographic gives some insight into why forage is a staple in the equine diet based on the digestive system.

All four infographics have been posted to the University of Nebraska-Lincoln’s Horse Program social media pages in an …

The Moderating Role Of Socioeconomic Status For The Link Between Parent-Teacher Communication And Children's Academic Achievement, Haley Withuhn

Honors Program: Senior Projects (Public)

Parent-teacher communication plays a vital role in children’s educational success and has been positively linked to academic achievement. Family socioeconomic status has been shown to play a significant role in how we understand parent-teacher communication. The purpose of the current study is to explore the role of socioeconomic status for the link between parent-teacher communication and children’s academic achievement. A socioeconomically diverse sample of approximately 174 early elementary school students was used to explore links between parent- teacher communication, academic achievement, and household socioeconomic status (SES). Teachers report on students’ reading and mathematics achievement according to the Nebraska State Standards. …

Convergence And Transdisciplinary Teaching In Quantitative Biology, Robert Mayes, Joseph Dauer, David Owens

School of Natural Resources: Faculty Publications

The United States National Science and Technology Council has made a call for improving STEM (Science, Technology, Engineering, and Mathematics) education at the convergence of science, technology, engineering, and mathematics. The National Science Foundation (NSF) views convergence as the merging of ideas, approaches, and technologies from widely diverse fields of knowledge to stimulate innovation and discovery. Teaching convergency requires moving to the transdisciplinary level of integration where there is deep integration of skills, disciplines, and knowledge to solve a challenging real-world problem. Here we present a summary on convergence and transdisciplinary teaching. We then provide examples of convergence and transdisciplinary …