Digital Commons Network^™

Hyperbaric Oxygen Therapy: Effect On Wound Healing And Traumatic Brain Injuries, Sara L. Seuffert

Student Publications

Hyperbaric Oxygen Therapy is a new form of treatment being used to heal and help improve symptoms of traumatic brain injuries, external wounds, and strokes. HBOT helps to completely saturate hemoglobin with oxygen, which then allows for a larger capacity of oxygen to be delivered to the damaged tissues. Tissue wounds benefit from this HBOT because of the increase in oxygen supply to the damaged area, helping to combat hypoxia, which is preventing proper wound healing. The increase in oxygen allows for an increase in myofibroblast differentiation to allow the healing process to continue. HBOT has also proven to increase …

Acute Systemic Inflammatory Response To Lipopolysaccharide Stimulation In Pigs Divergently Selected For Residual Feed Intake, Haibo Liu, Kristina M. Feye, Yet T. Nguyen, Anoosh Rakhshandeh, Crystal L. Loving, Jack C. M. Sekkers, Nicholas K. Gabler, Christopher K. Tuggle

Mathematics & Statistics Faculty Publications

Background: It is unclear whether improving feed efficiency by selection for low residual feed intake (RFI) compromises pigs’ immunocompetence. Here, we aimed at investigating whether pig lines divergently selected for RFI had different inflammatory responses to lipopolysaccharide (LPS) exposure, regarding to clinical presentations and transcriptomic changes in peripheral blood cells.

Results: LPS injection induced acute systemic inflammation in both the low-RFI and high-RFI line (n = 8 per line). At 4 h post injection (hpi), the low-RFI line had a significantly lower (p= 0.0075) mean rectal temperature compared to the high-RFI line. However, no significant differences in complete blood count …

Blanket Statements, Issue 140, Fall 2019

Blanket Statements: News Publication of the American Quilt Study Group

Blanket Statements, Issue 140, Fall 2019

Growing A Healthy Future, Fall 2019

Institute of Agriculture and Natural Resources: Institute Publications

Supporting Rural Nebraska; ‘Finding order in the chaos’– Nebraska Extension steps up in wake of flooding; Irrigation canal collapse; Raising Nebraska adds flood, climate experience to exhibit space; Nebraska-developed tool suite brings context to climate change; Namibia experiences shape outlook of Nebraska professor, students; Yeutter Institute brings new opportunities for students, public; Podcast shows why "trade matters" to Nebraskans and the United States; CASNR grads making an impact across industries; Compact aims to boost ag, natural resource industries in northeast Nebraska; Nebraska program helps guard against food allergens; CAREER award helps Yin develop tools to find key enzymes

How Do Welcome Statements Differ From Mission Statements?: The Salience Of Genre, David Ayers, Wanda Brooks

Educational Leadership & Workforce Development Faculty Publications

In this analysis, we sought to identify key linguistic properties of mission statements and to explain how these properties function toward managerial purposes. Data included a target corpus of 920 community college mission statements (47,943 words), a domain-specific corpus of 632 “welcome statements” published on websites by community college presidents (173,534 words), and a general reference corpus extracted from the Corpus of Contemporary American English (16.53 million words) (Davies, 2017). We used specialized corpus linguistics software to generate standardized word frequencies and to tag each corpus for parts of speech. We then identified the words and parts of speech that …

Food In Sicily Study Abroad Program Allows Students To Churn Cheese In Italy (October 1, 2019), University Communications And Marketing

OHIO News Articles Archive

No abstract provided.

Challenges And Opportunities For Weed Control In Nebraska Popcorn, Ethann R. Barnes

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

Weed control in popcorn is challenging with limited herbicide options and popcorn’s perceived sensitivity to herbicides. Understanding the impact of weeds maximizes yield and profit. New herbicide-resistant crops increase chances of drift or misapplication into popcorn, which doesn’t have herbicide-resistant traits. Herbicides that are labeled in popcorn are often only conditionally labeled with reduce rates, warnings, or limited popcorn types. Dent-sterility in popcorn is contingent on the Ga1 gene (Ga1-s), but this system is at risk from Ga1-m field corn introduced from Mexico because it overcomes dent-sterility. This risk is under-assessed as Ga1-m carriers are undocumented and Mexican germplasm usage …

Rangeland Management During Drought: Assessing Social–Ecological And Cognitive Indicators Of Ranchers’ Adaptive Capacity, Tonya Haigh

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

Rangeland managers face challenges to adapt to climate extremes, and research is needed on how to support their adaptive capacity for managing climate risk. This study evaluates adaptive capacity using an integrated vulnerability and resilience conceptual model and three cognitive behavioral models. Overarching research questions focus on the relationship between protective action and impacts and the best predictors of taking action in response to drought. Three studies address these questions, using quantitative data collected from two post-drought surveys of rangeland-based livestock managers in the Northern Great Plains of the U.S. The studies find evidence of the roles of social-ecological sources …

Arsenic And Old Pelts: An Update On Deadly Pesticides In Museum Collections, Alice B. Kehoe, Marshall Joseph Becker

Anthropology & Sociology Faculty Publications

The use of toxic chemicals within museums is an issue only recently addressed by anthropologists and scholars in related fields. A case of arsenic poisoning in an anthropologist during the 1960s is reviewed for what it may tell us about a mysterious ailment that afflicted Clark Wissler 50 years earlier. While no conclusive diagnosis can be made, Wissler’s case reminds us that we have come a long way in protecting against one of the lesser known dangers confronting anthropologists. All museums use pesticides and preservatives of some form, though the health impact of these agents is not always known. This …

Scaling Of Swimming Performance In Baleen Whales, William T. Gough, Paolo S. Segre, K. C. Bierlich, David E. Cade, Jean Potvin, Frank E. Fish, Julian Dale, Jacopo Di Clemente, Ari S. Friedlaender, David W. Johnston, Shirel R. Kahane-Rapport, John Kennedy, John H. Long, Machiel Oudejans, Gwenith Penry, Matthew S. Savoca, Malene Simon, Simone K. A. Videsen, Fleur Visser, David N. Wiley, Jeremy O. Goldbogen

Biology Faculty Publications

The scale dependence of locomotor factors has long been studied in comparative biomechanics, but remains poorly understood for animals at the upper extremes of body size. Rorqual baleen whales include the largest animals, but we lack basic kinematic data about their movements and behavior below the ocean surface. Here, we combined morphometrics from aerial drone photogrammetry, whale-borne inertial sensing tag data and hydrodynamic modeling to study the locomotion of five rorqual species. We quantified changes in tail oscillatory frequency and cruising speed for individual whales spanning a threefold variation in body length, corresponding to an order of magnitude variation in …

Cloud Computing Architecture For Elearning Systems In Secondary Schools In Tanzania, Kennedy F. Mwakisole, Mussa M. Kissaka Dr, Joel S. Mtebe Phd

The African Journal of Information Systems

In recent years, schools have been investing heavily on information and communications technology (ICT) infrastructure to implement eLearning systems to enhance the quality of education in secondary schools in Tanzania. The majority of these systems are implemented using a traditional web-based eLearning approach on school premises which is costly and limits usage due to lack of scalability and flexibility. Consequently, many schools have started adopting cloud computing as a solution. However, this adaption depends on well-defined cloud eLearning architecture. This study proposed cloud architecture for implementing an eLearning system in secondary schools in Tanzania by adopting various layers proposed in …

The Macroeconomics Of Pascal’S Wager, Paul Shea

All Faculty Scholarship

This paper explores the determinants of religiosity in a growth model. Religion reduces the time available for labor and the perceived likelihood of hell. A genetic algorithm selects agents’ discount factors based on their parents’ wealth. A higher discount factor increases savings, encouraging wealth accumulation, but also increases the discounted disutility of eternal damnation, incentivizing religion. The model converges to intermediate levels of the discount factor and religion where wealth is maximized. The genetic process selects agents’ level of patience, and the impact on religion is a side effect. Religion thus exists in equilibrium, even if it reduces genetic fitness.

The Effects Of Tariff Increases On Supply Base Complexity: A Conceptual Framework, Sangho Chae, Carlos Mena, Mikaella Polyviou, Zachary S. Rogers, Robert Wiedmer

Management Faculty Research and Publications

Recent protectionist trends around the world have raised interest in newly enforced or increased tariffs and their effects on global supply chains. For firms sourcing globally, tariff introductions or increases significantly affect importing costs, which ultimately affect product costs. Such tariff changes may incentivize firms to adjust their supply base to mitigate these cost increases, thus altering the structure and complexity of firms' supply bases. In this paper, we first characterize the U.S. tariff landscape from 1997 to 2017. We then develop a conceptual model to explain how the severity and timing uncertainty of expected tariff increases influence a firm's …

Advanced Web Development (Ksu), Meng Han, Jack Zheng

Computer Science and Information Technology Grants Collections

This Grants Collection for Advanced Web Development was created under a Round Twelve ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials:

• Linked Syllabus
• Initial Proposal
• Final Report

Descriptive Astronomy I: The Solar System (Csu), Rosa Williams, Kimberly Shaw

Physics and Astronomy Grants Collections

This Grants Collection for Descriptive Astronomy I was created under a Round Thirteen ALG Textbook Transformation Grant.

Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process.

Each collection contains the following materials:

• Linked Syllabus
• Initial Proposal
• Final Report

South Dakota State University : Research Fall 2019, South Dakota State University

State of Discovery South Dakota State University's Research Magazine

[Page] 2 Curcumin formulation on its way to health product market
[Page] 4 Flexibility key to forging research partnership with Kodo Kids
[Page] 6 Researcher examines hope among children in Flint, Michigan
[Page] 7 Plant pathologist battles stem canker
[Page] 8 Removing ‘Typhoid Marys’ restores health of Custer bighorn sheep herd
[Page] 10 Breeder, food scientist help improve quality of oats, increase local production
[Page] 13 SDSU, community leaders explore new ways to drive research, partnerships
[Page] 14 SDSU, community leaders explore new ways to drive research, partnerships
[Page] 16 Engineering builds business connections through Research Park
[Page] 17 Research …

The Future Of Dairy Cooperatives In The Modern Marketplace: Redeveloping The Capper-Volstead Act, Sarah K. Phillips

Dickinson Law Review (2017-Present)

Agriculture plays a fundamental role in the U.S. economy as a multibillion-dollar industry that feeds people all over the world. However, over the past decade, the dairy industry in particular has changed from a reliable sector of the greater agricultural industry into an unsettled, politically-charged, and fractured group. Dairy farmers’ consistently receiving low milk prices has facilitated this divide. Tired of being ignored and underpaid, dairy farmers are demanding change in the current dairy market structure.

Federal Milk Marketing Orders and a variety of statutes regulate the dairy industry, but the 1922 Capper-Volstead Act remains the most notable piece of …

Technology Based Interventions Impact On Phonemic Awareness Growth, Je'naya D. Brown

School of Education and Leadership Student Capstone Projects

The research question that was addressed in this project was What impact do technological based interventions have on student’s phonemic awareness growth? It followed the author’s desire to discover a supplemental online literacy tool that would be beneficial to their kindergarten students and help them progress through the early stages of reading. According to Saine (2012), when students are exposed to digital literary activities, they do not see the activities as school work, but as new and exciting tools for learning. The author looked at two online literacy tools and created a tool for teacher use that focused on components …

How Can Second-Grade Students Learn Algorithmic Thinking And Pattern Recognition Through Collaborative Learning?, Christine Walth

School of Education and Leadership Student Capstone Projects

In today’s technology-filled world, employers seek applicants with strong computational thinking (CT) skills and computer science (CS) backgrounds. The demand for CT education reaches all the way to the elementary level. Wing (2006) states “computational thinking is a fundamental skill for everyone, not just for computer scientists” (p. 33). Though researchers are continuing to define all aspects of CT, the major elements include: algorithmic thinking, pattern recognition, decomposition, and abstraction. The digital age has also caused an increase in screen time, time children spend in front of a device, which has prompted studies on the negative physical and psychological effects …

How Can Zoo Educators Help Individuals In A Community Develop A Deeper Connection To Wildlife, Conservation And The Environment Through Specific Education Programming?, Allison Budnick

School of Education and Leadership Student Capstone Projects

Research has shown that as early as the 1960s, zoos have begun to shift their primary focus from a recreational standpoint to one that is deeply rooted in education, conservation and environmental awareness. Education programming has become an avenue for zoo visitors to gain reliable information about animals, develop awareness about critical species, and understand the human impact on the environment and how our actions can effect change. The curriculum designed for this project enables zoo educators to present a meaningful educational experience in a zoo setting. Each program focuses on a different animal species, allowing for diversity within the …

A Better Understanding Through The Use Of The Nature Journal, Carol L. Anderson

School of Education and Leadership Student Capstone Projects

This paper examines the positive impact that spending time in the natural world has on students. In reviewing the history of environmental education in the United States, the importance of nature on human development, and the impact that journaling and reflective thought processes have in education, this capstone sought to expand upon the research and encourage using nature journals to affect children’s perceptions of the natural world and their place within it. While journaling can facilitate communication, self-expression and personal development, it is also a way to enhance learning by connecting background knowledge to new information, analyzing and synthesizing ideas …

How To Build A Classroom Community Of Caring, Self-Directed Learners Through The Use Of Morning Meeting In The First Ten Days Of School And Beyond, Andi Jo Zimmerman

School of Education and Leadership Student Capstone Projects

Research has demonstrated that creating a child-centered classroom and implementing the Responsive Classroom Morning Meeting is integral to creating a classroom community. The curriculum designed for this project focuses on using Roxanne Kriete’s “The Morning Meeting Book” and other theories of co-operative learning to create a framework of a Morning Meeting to create a classroom community of self-directed learners. The project involved creating a diverse curriculum that engages students with classmates and their own learning through activities that expose them to both social and emotional skills and strategies but also academic skills, in an atmosphere that is non-threatening. The curriculum …

A Culturally Relevant Earth Science Curriculum: Engaging Students In Socioscientific Issues Through Socratic Seminars, Colin Matthew Gettle

School of Education and Leadership Student Capstone Projects

The research question addressed in this capstone project is: How can Socratic seminars be used as a culturally relevant tool to increase student engagement and science literacy? This capstone project is based largely off the work of Gloria Ladson-Billings, who promoted the critical idea of culturally responsive teaching in all classrooms to promote equity and social engagement. Through the lens of culturally responsive pedagogy, this project aims to address the large engagement gaps that exist in many diverse academic settings. Specifically, the project is a set of three 8th grade Earth science units. Each unit addresses Minnesota State Eighth Grade …

Creating A Nature-Based Environmental Connection To At-Risk Ebd Students In A Self-Contained Classroom, Timothy L. Thayer

School of Education and Leadership Student Capstone Projects

Research has shown that most students in conventional classrooms lack exposure to the natural world in the midst of the complete school day. Looking more specifically at students who have Emotional Behavior Disorders and being in a self-contained classroom can prevent ideal opportunities for the therapeutic benefits of exposure to what the outside environment can provide. The driving focus for this project is creating a nature-based environmental connection to at-risk EBD students in a self-contained classroom. Relying on the influence of biophilic design, this project utilizes many aspects of how natural features can benefit the students both emotionally and educationally. …

Culturally Responsive Curriculum And Literature For Primary Grade English Learners, Katherine Behrend

School of Education and Leadership Student Capstone Projects

Culturally and linguistically responsive teaching and learning is being implemented in many school districts to better meet the needs of all students. Using culturally authentic literature is equally important. Research demonstrates the need for culturally authentic texts so students can see themselves mirrored and see windows to other cultures during school. English learners (ELs) benefit from seeing their culture in the texts they are exposed to as well as culturally responsive learning strategies, or protocols. According to the CCBC (Cooperative Children's Book Center, School of Education, University of Wisconsin-Madison, 2019), non-majority ethnicities represent a small percentage of all children’s literature …

Obstacles To Accessing Pro-Poor Microcredit Programs In China: Evidence From Penggan Village, Guizhou, Deborah Shu Yi Tan, Track Tze Tuan Tan, Shao Tong Ling, John A. Donaldson

Research Collection School of Social Sciences

Why do poor farmers not take up microcredit loans, even when the terms are designed to be pro-poor? Fieldwork in a village in China’s Guizhou province revealed a puzzle: although the county government had designed a loan program that was intended to be unusually pro-poor, only three of the 349 eligible households had successfully applied. This article analyzes three potential hypotheses: farmer failure (risk aversion or financial illiteracy), market failure (lack of viable or stable market opportunities), and institutional failure (structural or institutional barriers precluding taking up loans). Based on evidence from intensive interviews, we reject the first hypothesis, and …

Red Drum (Sciaenops Ocellatus), Alois Romanowski, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Red Drum (Sciaenops ocellatus) collected as-is on the beach of Anclote Key, Florida in 1999.

Regulating Habit-Forming Technology, Kyle Langvardt

Fordham Law Review

Tech developers, like slot machine designers, strive to maximize the user’s “time on device.” They do so by designing habit-forming products— products that draw consciously on the same behavioral design strategies that the casino industry pioneered. The predictable result is that most tech users spend more time on device than they would like, about five hours of phone time a day, while a substantial minority develop life-changing behavioral problems similar to problem gambling. Other countries have begun to regulate habit-forming tech, and American jurisdictions may soon follow suit. Several state legislatures today are considering bills to regulate “loot boxes,” a …

Auctioning Airspace, Brent Skorup

North Carolina Journal of Law & Technology

The commercialization of air taxis and autonomous passenger drones will one day congest urban airspace. Operators expect that, once flights are autonomous and the cost of service falls, high-traffic urban “vertiports” could see hundreds of air taxi takeoffs and landings per hour. Low-altitude airspace—between 200 feet and 5,000 feet above ground level—offers a relatively blank slate to explore new regulatory models for air traffic management and avoid command-and-control mistakes made in the past in aviation. Regulators’ current proposals would centralize air taxi traffic management into a single system to coordinate air taxi traffic, but this approach likely creates technology lock-in …

Mckillop Library Newsbrief Oct 2019

McKillop Library Newsbrief

No abstract provided.