Digital Commons Network^™

Nebraska Child Care Market Rate Survey Report 2021, Greg W. Welch, Elizabeth Svoboda, Alexandra Daro, Venessa Bryant, Caitlyn Glissmeyer

Buffet Early Childhood Institute Reports and Publications

Consistent with the 2019 MRS, the Institute conducted a survey of all licensed child care providers across the state to obtain private pay child care rates for children with or without medical and behavioral needs. Categories of focus for data collection and reporting included: 1. Geographic location: rural or urban 2. Type of care: Family Child Care Home I, Family Child Care Home II, Child Care Center, and School Age License 3. Age group of children: infant, toddler, pre-school, and school-age 4. Status of medical and behavioral needs 5. Accreditation 6. Extent to which child care providers participate in Child …

Nebline, July 2021

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Smart Techniques Conserve Water in Your Yard

Building a Healthy Community: What Lincolnites Say

Recipe of the Month

Saving and Sing and Storing Garden Seeds

Garden Guide: Things to Do This Month

Naturally Occurring Elements in Groundwater: Last in a Series - Uranium

UNL East Campus Discovery Days

Nebraska 4rs Nutrient Stewardship Field Day

Ants in the Home & Landscape

Lawn Care and Young Children: Creating a Safe and Fun Place to Play

Heart of 4-H Volunteer Award: Marti Thomson

Summer Programming 4-H Interns

4-H Announcements for 4H'ers and Volunteers

Extension News

Extension Calendar

Communication Is Key To Success, Quality Improvement Center For Workforce Development

QIC-Tips

Research on organizational communication describes a connection between poor communication, negative attitudes towards the workplace, and decreased worker satisfaction. Conversely, in an environment where communication is valued by management, staff can be encouraged to participate in practice and policy change. Too often new initiatives are announced and then fade away. Clear lines of communication, involving varying levels of staff and using a variety of methods, are key to gaining staff buy-in and keeping workers informed of initiative progress.

The Quality Improvement Center for Workforce Development (QIC-WD) is working with eight jurisdictions to develop and test promising workforce interventions. Effective communication …

Interpersonal Practices In Individualized Voice Teaching: A Mixed-Method Study Of Pedagogical Similarities And Differences Between Teachers Of Singing And Speech-Language Pathologists, Brianna Smith

Glenn Korff School of Music: Dissertations, Theses, Student Creative Work, and Performances

The interpersonal teaching practices of teachers of singing and speech-language pathologists are examined in this mixed-method research study. The aim of this research is to identify common teaching themes and to determine how the disciplines of voice pedagogy and speech-language pathology agree and vary regarding interpersonal interactions with voice users (i.e., students, patients, and clients).

This research aims to identify the areas of overlap and disparity in the fields of voice pedagogy and speech-language pathology to determine where one field might positively influence the other. First, based upon standards set by speech-language pathologists and teachers of singing, this research identifies …

Wpa News 115 (2021), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Summer 2021), number 115

Published by the World Pheasant Association

Parasites: The Inside Scoop, Scott Lyell Gardner, Judy Diamond, Gábor R. Rácz, Brenda Lee

Zea E-Books Collection

Parasites are organisms that live inside or on another species, called the host. Parasites depend on their hosts for food and a place to live. They may harm the host in small or large ways. Parasitism is the most common mode of life on Earth. Humans, other animals, and all plants have parasites, usually two or more kinds. Even parasites can have parasites. There are millions of species of parasites, and scientists discover new ones every day. Parasite specimens are stored in museums all around the world. One of the world’s largest collections is in the H. W. Manter Laboratory …

Determinants Of Water System Management, Caleb White

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Water system management is complex, involving state, local, and federal regulations and impacting people from a wide variety of socioeconomic backgrounds. Systems in the developing and industrialized worlds both face challenges in managing water systems. Much research has been completed regarding associations of water system violations and system factors, and there has been an increased attention to issues of environmental justice – how water system violations affect communities of color, impoverished communities, and rural communities. Currently no studies have focused on the associations between socioeconomic factors and water system management violations. The goal of this research was to ascertain the …

Frontline Job Redesign Louisiana - Site Intervention Logic Model, Quality Improvement Center For Workforce Development

Other QIC-WD Products

Each QIC-WD site developed a logic model to serve as a visual representation of their selected intervention. All logic models included four main components: inputs, activities, outputs, and outcomes. Collectively, these demonstrate the resources and actions required to implement the program, as well as the associated result of changes anticipated through implementation of the program. The hypothesized relationships are represented by the pathways connecting the listed activities and anticipated outcomes.

Model-Based Localization Of Deep-Diving Cetaceans Using Towed Line Array Acoustic Data, Yvonne M. Barkley, Eva-Marie Nosal, Eerin M. Oleson

United States Department of Commerce: Staff Publications

Passive acoustic monitoring using a towed line array of hydrophones is a standard method for localizing cetaceans during line-transect cetacean abundance surveys. Perpendicular distances estimated between localized whales and the trackline are essential for abundance estimation using acoustic data. Uncertainties in the acoustic data from hydrophone movement, sound propagation effects, errors in the time of arrival differences, and whale depth are not accounted for by most two-dimensional localization methods. Consequently, location and distance estimates for deep-diving cetaceans may be biased, creating uncertainty in abundance estimates. Here, a model-based localization approach is applied to towed line array acoustic data that incorporates …

Water Current, Volume 53, No. 1, Summer 2021

Water Current Newsletter

No abstract provided.

Droughtscape, Summer 2021, National Drought Mitigation Center

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

DroughtScape, Summer 2021

Understanding The Roles Of Nutrient-Niche Dynamics In Clostridioides Difficile Colonization In Human Microbiome Colonized Minibioreactors, Xiaoyun Huang

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Clostridioides difficile is a Gram-positive pathogen that is one of the most common causes of health care-associated infections in the U.S. Because of its importance to human health, researchers are trying to understand risk factors for infection and identify new therapies to treat disease. A “healthy” gut microbiome has the ability to protect the host against colonization of C. difficile or other pathogens by providing colonization resistance. One proposed mechanism for colonization resistance is through competition for nutrients with pathogens by the members of the healthy microbiome. We tested whether competition for nutrients was important for colonization resistance in human …

The Differences Of Prokaryotic Pan-Genome Analysis On Complete Genomes And Simulated Metagenome-Assembled Genomes, Tang Li

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Metagenomic assembly is often used in microbiome research. In metagenomic assembly, contigs are binned based on the shared nucleotide composition. These contig bins are called metagenome-assembled genomes (MAGs), each representing a unique bacterial genome recovered from metagenome sequencing. Hundreds of thousands of high-quality MAGs of various ecological environments have been published since 2017, and increasingly more MAGs are being used in pan-genome analyses where unculturable species or species without reference genomes are studied in microbiome research. However, compared to the traditional pan-genome analysis that uses isolate genomes (from a pure strain isolated from a mixed bacterial population), it is not …

Investigating The Prevalence And Control Of Listeria Monocytogenes In Food Facilities, Cyril Nsom Ayuk Etaka

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Small and very small food facilities in the ready-to-eat food industry face difficulties complying with the Food Safety Modernization Act-Preventive Controls for Human Food rule (FSMA-PCHF). This regulation highlights the need for sanitation to control environmental pathogens like Listeria monocytogenes. The main goal of this project was to investigate the prevalence and control of Listeria monocytogenes in food facilities. This study provides technical assistance to facilities to comply with the PCHF rule and addresses sanitation alternatives for food contact surfaces like aqueous ozone.

First, the prevalence of Listeria spp and L. monocytogenes in small and very small food manufacturing …

Protective Role Of Palmitoleate Against Zika Virus-Induced Apoptosis In Placental Trophoblasts, Philma Glora Muthuraj

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

Zika virus (ZIKV) infection in pregnant women causes congenital Zika syndrome which involves birth defects such as intrauterine growth restriction (IUGR), retinal defects and microcephaly in the fetus. ZIKV infection results in placental pathology which plays a crucial role in disease transmission from mother to fetus. Currently, there is no Food and Drug Administration (FDA) approved vaccine or therapeutic drug against ZIKV. In this thesis, we have elucidated the cell signaling pathways connected to ZIKV-induced apoptosis in trophoblasts and also the protective effect of palmitoleate against ZIKV-induced apoptosis. First, we demonstrated the molecular mechanism behind ZIKV-induced apoptosis using an in …

Exploring Non-Contact Time In Early Childhood Education, Erin Hamel

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

Early childhood teachers have been the subject of many studies. Their qualifications, practices, and interactions with children have been widely researched as avenues for improving early childhood education. Yet little is known about the work supports early childhood teachers need to be successful. Non-contact time is one element of a supportive work environment that supports teachers’ ability to address their professional expectations. However, information and guidance on non-contact time is lacking or absent from the literature. This study addresses this gap by exploring non-contact time from the perspectives of directors and teachers.

An embedded mixed methods design was used to …

Belonging: A Mixed-Methods Analysis Of Communication Coaching Workshops On Participation And Self-Esteem For International Students With Non-Native Accents At The University Of Nebraska-Lincoln, Michaela Reddel

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

The current study explored survey results of 17 participants who were international students with accents at the University of Nebraska-Lincoln. These participants participated in a communication workshop hosted by the researcher who is a Speech-Language Pathology graduate student. The Acculturation Model (Berry, 1997), the work by Dai and Chen (2014) in Intercultural Communication Competence, and evidence-based practices from the field of Speech-Language Pathology informed the creation of this study and the workshops. The workshops were designed for participants to learn various communication strategies with the purpose of increasing communication participation and self-esteem. The goal of increasing these two constructs was …

Understanding The Needs And Knowledge Base Of Developing Speech-Language Pathology Programs: A Preliminary Mixed Methods Survey In The United States, Elaine Williams

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

The field of speech-language pathology provides important rehabilitation services for communication and swallowing disorders. Unfortunately, these services are lacking around the world, specifically in Majority countries, formally known as third world countries. This is significant given the high proportion of people with disabilities in Majority countries. While speech-language pathology services are actively being introduced to these areas, it is often with the inappropriate transfer of Minority world values. In an effort to provide a less biased and more formal approach to collaborating with countries requesting help to establish speech-language pathology services, the author of this thesis is proposing a process …

The Importance Of Communication Skills To Independent Crop Consultants, Lindsay Overmyer

Doctor of Plant Health Program: Dissertations and Student Research

Independent crop consulting companies provide services to farmers by scouting (i.e., collecting field observations of plants and pests) and developing management recommendations for individual fields. In production agriculture, independent crop consultants (ICCs) are professionals who are independent of product sales. They are knowledgeable in many disciplines including plant pathology, entomology, weed science, plant science, economics, water management, and soil science. However, ICCs must also have extensive communication skills to communicate to their audience of field scout(s), farmers, industry professionals, and government officials. The goal of this document is to examine how ICCs use their communication skills and how they can …

Navigating Non-Physical Borders: An Examination Of The Boundaries Of Exclusion And Ideas About Inclusion Of Immigrants In American Communities, Alison O'Toole

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

Are exclusionary boundaries drawn by those who aren’t accepting of immigrants malleable? Do beliefs about inclusion on the part of those who tend to be more accepting toward immigrants have limits? To address these questions, I look at the major factors that I believe influence reactions to immigrants: national identity and trust, and values. This dissertation contributes to two important goals. The first is to help ensure that long- term residents in communities accept people from diverse cultures and backgrounds. The second is softening the divisive power of the immigration issue to make it less of a staple in the …

Soil Morphology And Carbon Stocks Of Deflation Basin Wetlands In Eastern Nebraska, Usa, Aubrey Grace Kemper

School of Natural Resources: Dissertations, Theses, and Student Research

Wetlands contribute important ecosystem services such as water filtration and storage, wildlife habitat, and carbon sequestration. The objective of this study is to compare the soil morphology and the carbon and nitrogen stocks between the upland, basin edge, and basin floor in playa wetlands of eastern Nebraska. This work was conducted in three deflation basin wetlands in the Todd Valley, a loess-mantled, former course of the Platte River, in eastern Nebraska. Soil morphological descriptions were evaluated to two meters’ depth using cores collected along three transects from the upland to the basin floor in three basins, carbon and nitrogen stocks …

Understanding And Contextualizing Foraging Among Recreational Opportunities In The North Central United States, Iris I. Mcfarlin

School of Natural Resources: Dissertations, Theses, and Student Research

Over the past few decades, there has been a resurgence in popularity and recognition of foraging for wild products and foods. Despite the cultural importance and ubiquity of foraging, there have been relatively few scientific investigations (as compared to other consumptive outdoor activities such as hunting and fishing) of the social factors influencing foraging behavior, landscape preferences, and the types of materials foraged in the United States. As such, there is a fundamental need to understand more about the practice and about those who participate. We conducted two surveys to gather information on foragers’ motivations and demographic characteristics and to …

Measuring Social Integration: Linking Personal And Associational Ties In Ego Networks, Sela Harcey

Department of Sociology: Dissertations, Theses, and Student Research

Objective: Social integration is a foundational feature of society that influences individual-level outcomes. However, as our social worlds increase in complexity, integration becomes difficult to precisely measure. Contributing to research on social integration, this dissertation: (1) develops more precise ways to measure social integration, (2) identifies who is socially integrated, and (3) explores which social ties have the most influence on social integration.

Study 1: The first study aims to measure social integration more precisely by establishing a network structure and set of measures that utilize personal and associational ties with ego network data. Defined as personal affiliation networks (PAN), …

Twitch.Tv And Its Lgbtqia+ Tag: A Digital Ethnography Investigating How Lgbtqia+-Affirming Video Game Streamers And Viewers Interact And Build Lgbtqia+ Spaces Online, Cadyn Alexander Williamson

Department of Sociology: Dissertations, Theses, and Student Research

LGBT people use online communities to find information and people with shared experiences. Many also find communities within video game culture. However, there is some tension between LGBT people and “true gamers” who are typically white cisgender heterosexual men. For those who do not fit the “true gamer” label, studies have found high levels of online harassment. This study investigates how LGBT people use Twitch.tv, a livestreaming video game website. Built on previous research of LGBT people, online communities, and video game culture, I answer the question: How, and to what extent, do interactions between streamers and viewers using the …

Cover Guys: Masculinity, Sexuality, And Representations Of Men's Bodies In Popular Magazines For Men, Trenton M. Haltom

Department of Sociology: Dissertations, Theses, and Student Research

Scant research puts magazines into conversation with sociological theories of masculinity or sexuality. Yet, magazines have long projected idealized images of masculinities, the male body, and men’s sexuality. In this dissertation, I examine representations of men in popular magazines, highlighting the multifaceted ways magazines have marketed masculinity and the sexualization of men.

Using an explanatory sequential mixed method content analysis, I analyze 38 years (1980–2018; N=2,750) of magazine covers from GQ (n=516), Men’s Health (n=277), and Sports Illustrated (n=1,671). Each cover was coded using a standardized coding form developed for this dissertation. The coding …

Victim Or Offender? The Response To Sexually Exploited Minors, Taylor Petty

Department of Psychology: Dissertations, Theses, and Student Research

Despite US Federal legislation mandating legal professionals treat anyone under the age of 18 involved in commercial sex acts as a victim and not an offender of prostitution, US States differ in their treatment of sexually exploited youth. One potential explanation for the differing treatment of sex trafficked youth could arise from the decision-makers emotional reaction towards these youth. Thus, I conducted two experiments to explore the impact of negative moral emotions on decisions involving child sex trafficking under varying case fact patterns. In Experiment 1, I manipulated youth sex, vulnerability background, and prior arrest history, and trafficker sex to …

Targeted Violence On Campus: A Comparison Of Exposure And Response To Bias And Otherwise Motivated Potential Pre-Incident Behavior On A College Campus, Kyle Siddoway

Department of Psychology: Dissertations, Theses, and Student Research

Acts of targeted violence are of great concern to college administrators. Additionally, targeted violence motivated by bias (e.g., racism, sexism, homophobia, xenophobia, etc.) is occurring at an increasing rate on campuses across the country. Previous research has identified potential pre-incident behaviors which may serve as indicators that an individual is escalating towards violent action. However, very limited research has been conducted which examines pre-incident behaviors which occur in bias motivated violence or aggression. With an undergraduate population (n = 1342), this study utilized a survey asking about exposure and response to both otherwise and biased motivated potential pre-incident behaviors on …

Range-Wide Declines Of Northern Spotted Owl Populations In The Pacific Northwest: A Meta-Analysis, Alan B. Franklin, Katie M. Dugger, Damon B. Lesmeister, Raymond J. Davis, J. David Wiens, Gary C. White, James D. Nichols, James E. Hines, Charles B. Yackulic, Carl J. Schwarz, Steven H. Ackers, L. Steven Andrews, Larissa L. Bailey, Robin Bown, Jesse Burgher, Kenneth P. Burnham, Peter C. Carlson, Tara Chestnut, Mary M. Conner, Krista E. Dilione, Eric D. Forsman, Elizabeth M. Glenn, Scott A. Gremel, Keith A. Hamm, Dale R. Herter, J. Mark Higley, Rob B. Horn, Julianna M. Jenkins, William L. Kendall, David W. Lamphear, Christopher Mccafferty, Trent L. Mcdonald, Janice A. Reid, Jeremy T. Rockweit, David C. Simon, Stan G. Sovern, James K. Swingle, Heather Wise

United States Department of Agriculture Wildlife Services: Staff Publications

The northern spotted owl (Strix occidentalis caurina) inhabits older coniferous forests in the Pacific Northwest and has been at the center of forest management issues in this region. The immediate threats to this federally listed species include habitat loss and competition with barred owls (Strix varia), which invaded from eastern North America. We conducted a prospective meta-analysis to assess population trends and factors affecting those trends in northern spotted owls using 26 years of survey and capture-recapture data from 11 study areas across the owls' geographic range to analyze demographic traits, rates of population change, and occupancy parameters for spotted …

No Easy Way Out: A Memoir Of Interruption, Cameron S. Steele

Department of English: Dissertations, Theses, and Student Research

No Easy Way Out: A Memoir of Interruption is a collection of personal essays examining themes of race, the body, violence and desire as it seeks to examine and interrupt inherited, normative understandings of work, art, beauty, love, and belonging. An illness narrative that follows my experiences as a girl born into a family of white Southern wealth, as a young crime reporter in the Deep South, and as a mother, scholar, and writer in the Midwest, No Easy Way Out raises questions about the entanglement of privilege, illness, and access to care. The book considers the stories I covered …

Development Of Vaccines And Antivirals Against Zika Virus, Aryamav Pattnaik

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

The re-emergence of Zika virus (ZIKV), an arbovirus, poses a major global human health concern because of its ability to cause congenital abnormalities and neurological diseases. While many candidate vaccines and antiviral drugs are in the developmental pipeline, none have been approved for use against ZIKV infection. This dissertation describes the characterization of one vaccine and two antiviral drug candidates against ZIKV infection. A bacterial ferritin-based nanoparticle vaccine, termed zDIII-F, is designed to display multiple copies of ZIKV E protein domain III on its surface. These stable nanoparticles are shown to induce robust antibody-mediated protection against lethal ZIKV infection in …