Digital Commons Network^™

College Students’ Domestic Kitchen Food Safety Perceptions And Knowledge, Kailing Chen, Zhihong Lin, Isabelle Do Prado, Zahra Mohammad, Karla M. Acosta, Sujata A. Sirsat

Journal of Extension

This study investigates college students’ current food safety knowledge and food-handling perceptions and utilized an online survey which designed based on previous studies as method. The questionnaire measured respondents’ food safety knowledge and perception, and were divided into knowledge, attitudes and perception categories. The results show that college students significantly lacked in basic food safety knowledge as well as food handling skills and implies a high need to develop enhanced food safety resources for college students, especially on topics related to cross-contamination prevention, correct food preparation procedures, time and temperature control, and awareness of pathogens that cause foodborne illness.

Hay Inventory And Purchasing Calculator For Horse Owners, Robyn L. Stewart, Brooklyne M. Wassel

Journal of Extension

The Hay Inventory and Purchasing Calculator for Horse Owners is an Excel-based tool for estimating hay needs and expenses for horse owners. Challenges with hay quality and availability can result in higher than expected costs for horse owners as they attempt to purchase enough horse-quality hay to meet their needs. Estimating intake requirements and creating a budget for hay purchasing is key for the effective management and profitability of equine operations. This tool can be used regardless of geographic location and will benefit a diverse audience including Extension educators, equine business owners, and horse owners.

Expanded Food And Nutrition Education Program Generates Economic Value Through Body Mass Index Improvement: A Cost-Benefit Analysis, Andrea Leschewski, M. Catalina Aragon, Dave Weatherspoon, Karen Barale, Garry Auld, Richard Acquah-Sarpong, Susan S. Baker

Journal of Extension

Prior economic evaluations of the Expanded Food and Nutrition Education Program (EFNEP) perform cost-benefit analyses (CBA) reliant on self-reported behavioral data and unvalidated criteria for disease prevention. This study aims to conduct a CBA of Colorado and Washington EFNEP using an objective biomarker, Body Mass Index, to monetize program benefits. A longitudinal study of a convenience sample of EFNEP participants was conducted utilizing a single-group pretest-posttest design. Results indicate Colorado and Washington EFNEP generates $9.23 of benefits per $1.00 of costs and demonstrate the feasibility and value of using biomarkers in economic evaluations of nutrition education interventions delivered through Extension.

On-Farm Hog Processing Demonstration For Teenage Exhibitors: Blending Academic, Laboratory, And Farm-Based Learning, Katherine A. Wells, Chris L. Bruynis, Lyda G. Garcia

Journal of Extension

COVID-19 challenges induced a U.S. meatpacking industry bottleneck. [University] Extension identified the need and responded by creating a three-step hands-on training for teenage junior fair exhibitors. [University] Extension Meat Scientist and graduate students assisted in demonstrating an on-farm hog harvest and processing event in collaboration with a local Extension office for 4-H and FFA teenagers. To add a practical perspective, a local hog-producing and harvesting family was asked to assist with the event. An online post-survey reflected 90-100% gains in five educational areas and 100% said they would a similar event in the future and recommend it to a friend.

Perceived Benefits And Barriers To Livestock Mortality Composting, Rachel Wieme, Lynne Carpenter-Boggs

Journal of Extension

We conducted webinars in 2020 about livestock mortality composting (LMC). Forty-five attendees completed a survey to evaluate the webinar and help define future educational needs. Major barriers to LMC were lack of experience, public and neighbor perceptions, and environmental management. Most respondents indicated convenience, cost, biosafety, use of product, and environmental management as benefits. An unexpected emotional theme indicated that LMC also supports the “circle of life” and “respect for the animal.” We propose that this theme may be a uniting message to improve public and producer perception of LMC, increase use of LMC, and improve public-producer relationships overall.

An Evaluation Of A Cooperative Extension Internship Program, Lisa Ellis Mccormick, Karen A. Vines, Subrato Kumar Kuri

Journal of Extension

The purpose of this project was to evaluate the Virginia Cooperative Extension internship program from the perspective of student participants and their supervisors. Three focus groups were conducted with internship supervisors from the summer of 2019. Student survey data was used to identify concerns from the student perspective to inform the supervisor focus group questions. In addition to the questions, a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was also used to collect qualitative data within the supervisor focus groups. Findings suggest areas of strength that can be used in marketing as well as opportunities for program improvement.

Teens Teach Nutrition Virtually To Youth During Covid-19: Improved Leadership Skills And Health Behaviors, Wendy S. Wolfe, Jacqueline Davis-Manigaulte, Dana M. Wheeler, Emma R. Dhimitri, Josie G. Ford, Kieu A. Phan, Dylan G. Ratnarajah

Journal of Extension

The Choose Health Action Teens (CHAT) program of Cornell Cooperative Extension engages teens to teach a nutrition curriculum to younger youth, with the goal of enhancing the leadership skills and health behaviors of the teen teachers. Due to COVID-19, an in-person CHAT program in New York City was converted to virtual and implemented online during Summer 2020. Twelve teens, mentored by eight college interns, taught youth virtually in their homes. Quantitative and qualitative assessments demonstrated improvement in teen leadership and facilitation skills and health behaviors, and suggest that converting this type of programming to a virtual environment can be successful.

A Robust Decision-Making Model For Medical Supplies Via Selecting Appropriate Unmanned Aerial Vehicle, Amira Salam, Mai Mohamed, Rui Yong, Jun Ye

Neutrosophic Systems with Applications

Recently, Unmanned Aerial Vehicles (UAVs) have been used in many fields, including the field of health care, especially in delivering the necessary medical equipment and supplies, due to the many advantages they have compared to other traditional methods and the presence of different types of UAVs, to improve healthcare and provide it with the medical supplies and equipment necessary to save the lives of patients. Choosing the appropriate UAV for a specific situation represents a problem facing decision-makers, which is considered a multi-criteria decision-making problem. Since the decision-making process is cumbersome and complex, and deals with uncertainty and ambiguity. In …

Relationship Lending And Early Refinancing, Jiaqin Hu

Olin Business School Graduate Student Theses and Dissertations

Abstract: This paper explores debt choice between relationship loans and callable bonds since both financing approaches are commonly used to mitigate agency cost and information asymmetry. By testing loan and firm samples from 1987 to 2015 in the U.S., we find that borrowers with bank relationship is also more likely to issue fixed price callable bonds and early refinance before the due date of public debt. In addition, we find that short term bank loans are substituted with long term public debt at early refinancing stage. Moreover, lenders forming strong relationship with borrowing firms tend to charge higher cost at …

Assessment Of Gait, Balance, And Falls In Individuals With Neurodegenerative Diseases, Lauren Tueth

WUSM Theses and Dissertations – All Programs

Neurodegenerative diseases are a group of disorders that impact the brain and lead to neuronal degeneration. This degeneration causes many different symptoms, which are often grouped into motor, cognitive, and psychiatric domains. Individuals with these disorders can experience symptoms from multiple domains at the same time, but little is known about how these distinct symptoms may impact each other.

In Chapter 2, we explored the intersection of balance and cognitive impairment in individuals with Alzheimer disease (AD). AD is traditionally discussed in the context of the dementia symptoms, but people with AD also experience motor deficits. Falls are a huge …

Exploring Complex Daily Tasks In Preclinical Alzheimer Disease, Audrey A. Keleman

WUSM Theses and Dissertations – All Programs

Alzheimer disease (AD) is a slowly progressive neurodegenerative disorder marked by a gradual decline in cognitive functions and ability to perform daily activities. AD begins with a clinically silent period in which pathological abnormalities accumulate in the brain before cognitive impairments occur (i.e., while individuals remain cognitively normal [CN]). This stage is known as preclinical AD and can last up to two decades. It can be identified by measuring biomarkers of AD using neuroimaging or biofluid techniques. In the United States alone, it is estimated that nearly 46 million individuals are in the preclinical stage of AD and at risk …

Measurement Of And Contributors To Developmental Coordination Impairment, Jeffrey D. Konrad

WUSM Theses and Dissertations – All Programs

Movement drives childhood development. As motor skills improve across development, a child becomes capable of greater interactions with their physical and social environment. Children with motor impairments miss out on these interaction opportunities and their development across a variety of domains can suffer. There is accumulating evidence that poor motor competence relates to an array of developmental outcomes such as educational achievement, reading skills, social development, and emotional regulation. Two developmentally important motor impairments are poor motor competence and hyperactivity which are associated with Autism Spectrum Disorder (ASD), Developmental Coordination Disorder (DCD), and/or Attention Deficit Hyperactivity Disorder (ADHD). Critical to …

Optimization And Applications Of Whispering Gallery Mode Microbubble Resonator, Maxwell Adolphson

McKelvey School of Engineering Graduate Student Theses & Dissertations

Optical biosensors are frontrunners for rapid and real-time detection of analytes, particularly for low concentrations. Among them, whispering gallery mode (WGM) resonators have recently attracted a growing focus due to their robust optomechanical and optofluidic features and high sensitivity, measuring down to single binding events in small volumes. With their unique advantages and their compatibility with different sensing modalities, these sensors have the potential to become major game changers for biomedical and environmental monitoring, among many other relevant target applications. In this dissertation we focus on one geometry of whispering gallery mode resonators, the microbubble resonator. This platform is unique, …

Re: Approval Of The Revised Draft Final Silver Bow Creek Conservation Area Repository Data Gap Quality Assurance Project Plan (Qapp) (Dated 5/7/24), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Re: Comment Letter For Draft Bpsou Blacktail Creek Riparian Actions Remedial Design Work Plan (Rdwp) (Dated April 4, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Exploring The Curriculum And Institutional Contexts Of Stem Future Faculty Programs, Amy Mae Forester

Dissertations and Theses

While there are a multitude of contributing factors, under-represented student success in STEM appears to be critically interdependent with teaching and learning practices that are responsive to diverse epistemologies and inclusive pedagogies. However, the professional literature has yet to identify a set of faculty development best practices that might guide the field. Furthermore, the institutional supports required to drive the success of STEM-oriented future faculty programs remain unknown. This inquiry proposal intended to address these concerns through a critical comparative qualitative study in seeking evidence-based practices and institutional elements of STEM faculty professional development programs that support diverse graduate and …

High School Teachers' Perceptions Of The Factors That Foster And/Or Inhibit Self-Efficacy During Emergency Remote Teaching, Andrea Padelsky

Seton Hall University Dissertations and Theses (ETDs)

Abstract

This qualitative research study explores high school teachers' perceptions of the factors influencing their self-efficacy during emergency remote teaching (ERT) in response to the COVID-19 pandemic. The study, conducted in a New Jersey high school, investigates the immediate transition from traditional in-person instruction to fully remote learning. By utilizing semi-structured interviews, the research focuses on five emergent themes: Adaptability and Flexibility, Student-Centered Approach, Communication and Transparency, Resourcefulness and Connection, and Challenges and Uncertainty Management.

The research study aligns with Albert Bandura's self-efficacy theory, examining how mastery experiences, vicarious experiences, social persuasion, and physiological arousal contribute to teachers' self-efficacy during …

Understanding The Role Of Academic Advising And Student Resilience In Male College Students' First-Year Retention: Differences By Race/Ethnicity, Brittany K. Gogates

Seton Hall University Dissertations and Theses (ETDs)

Institutions of higher education continue to struggle with retaining and graduating students within 6 years, and gender and racial/ethnic disparities are apparent. Only 60% of male and 67% of female students who entered a 4-year institution in 2014 graduated within 6 years (U.S. Department of Education, 2022). In 2022, only 27.6% of Black and 20.9% of Hispanic/Latino Americans between ages 25 and 29 have completed a baccalaureate degree (U.S. Census Bureau, 2023). For those students who entered college in fall 2017, Black students had the lowest first-year retention of 52.1%, and Hispanic/Latino students were not far ahead, with a 59.5% …

Mythos And Meaning: Medieval Appropriations Of Mythological Types In The Consolation Of Philosophy And Later Western Literatures, Francis J. Hunter

Seton Hall University Dissertations and Theses (ETDs)

Often referred to as the last Roman and first medieval, Boethius, author of The Consolation of Philosophy, has been widely received as an unoriginal philosopher who sought to preserve Platonic thought as the Western Roman Empire fell. However, this essay features an investigation into the literary originality of Boethius who initiates a line of Christian and Platonic literatures to follow in the medieval European tradition. Boethius demonstrates himself to be a poet who makes great use of philosophy rather than as a philosopher writing poetry. Boethius’ poetic influence is felt most strongly in major aspects of Dante’s Divine Comedy and …

Exploring Special Education Teacher Perceptions Of The Effects Of A School-Based Yoga Program On Adolescents Classified As Emotionally Disturbed, Ivette Brown

Seton Hall University Dissertations and Theses (ETDs)

Adolescents with behavioral disorders suffer academic and social struggles when compared to general education adolescents in the United States. As behavioral health strategies gain greater priority in schools, interest has increased in the use of yoga practices as one of the key approaches to addressing student well-being. The majority of previous research relating to adult yoga has shown positive benefits; however, research on teacher perceptions of youth yoga is lacking. This study explores special education teachers’ perceptions of school-based yoga programs and their impact, if any, on students with behavioral disabilities with special interest in adolescents’ personal and social experiences …

Jag1/2 Maintain Esophageal Homeostasis And Suppress Foregut Tumorigenesis By Restricting The Basal Progenitor Cell Pool, Haidi Huang, Yu Jiang, Jiangying Liu, Dan Luo, Jianghong Yuan, Rongzi Mu, Xiang Yu, Donglei Sun, Jihong Lin, Qiyue Chen, Xinjing Li, Ming Jiang, Jianming Xu, Bo Chu, Chengqian Yin, Lei Zhang, Youqiong Ye, Bo Cao, Qiong Wang, Yongchun Zhang

Faculty, Staff and Students Publications

Basal progenitor cells are crucial for maintaining foregut (the esophagus and forestomach) homeostasis. When their function is dysregulated, it can promote inflammation and tumorigenesis. However, the mechanisms underlying these processes remain largely unclear. Here, we employ genetic mouse models to reveal that Jag1/2 regulate esophageal homeostasis and foregut tumorigenesis by modulating the function of basal progenitor cells. Deletion of Jag1/2 in mice disrupts esophageal and forestomach epithelial homeostasis. Mechanistically, Jag1/2 deficiency impairs activation of Notch signaling, leading to reduced squamous epithelial differentiation and expansion of basal progenitor cells. Moreover, Jag1/2 deficiency exacerbates the deoxycholic acid (DCA)-induced squamous epithelial injury and …

Seasonality, Clinical Characteristics, And Outcomes Of Respiratory Syncytial Virus Disease By Subtype Among Children Aged <5 Years: New Vaccine Surveillance Network, United States, 2016-2020, Ariana P Toepfer, Justin Z Amarin, Andrew J Spieker, Laura S Stewart, Mary Allen Staat, Elizabeth P Schlaudecker, Geoffrey A Weinberg, Peter G Szilagyi, Janet A Englund, Eileen J Klein, Marian G Michaels, John V Williams, Rangaraj Selvarangan, Christopher J Harrison, Joana Y Lively, Pedro A Piedra, Vasanthi Avadhanula, Brian Rha, James Chappell, Meredith Mcmorrow, Heidi Moline, Natasha B Halasa

Faculty, Staff and Students Publications

BACKGROUND: Respiratory syncytial virus (RSV) is a leading cause of acute respiratory illnesses in children. RSV can be broadly categorized into 2 major subtypes: A and B. RSV subtypes have been known to cocirculate with variability in different regions of the world. Clinical associations with viral subtype have been studied among children with conflicting findings such that no conclusive relationships between RSV subtype and severity have been established.

METHODS: During 2016-2020, children aged/guardian interviews, chart reviews, and collection of midturbinate nasal plus/minus throat swabs for RSV (RSV-A, RSV-B, and untyped) using reverse transcription polymerase chain reaction.

RESULTS: Among 6398 RSV-positive …

The Relationship Between Undergraduate Student Leadership Potential And Self-Perceived Employability And The Moderating Role Of Student Engagement, Aizhan Shomotova

Thesis/ Dissertation Defenses

The employability of university graduates is increasingly crucial for economic development, particularly in the Arab region, where youth unemployment is escalating. This thesis examines the self-perceived employability (SPE) among undergraduate students in the UAE, exploring its relationship with leadership potential (LP) and higher education student engagement (HESE). Previous studies underscore the importance of aligning higher education outcomes with labour market demands. Research in student leadership and student engagement emphasizes that proactive engagement and leadership development are pivotal in enhancing employability. This thesis builds on these findings, focusing on the unique context of the UAE. A quantitative methodology was used to …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

The Crucible Of War: The Personal History Of A Social Democrat In Nazi Germany, Michael Tetto

The Thetean: A Student Journal for Scholarly Historical Writing

On Christmas Day 1943, Somewhere in Russia, Siegfried Sinz enjoyed a jovial moment with his unit of the German Army. It was a refreshing break from the trials of war, for he had been on the eastern front since June of 1941. Cautiousness, endemic of their proximity to the battle front, attended the preparations for the event. All windows needed to be sealed to prevent light from escaping into the night lest any Russians on patrol ascertain their location and attack. Unfortunately, someone did not seal one of the windows completely; a ray of light escaped to illuminate the darkened …

Voices Of Resiliency And Persistence: Native Americans In Southern New England In The Seventeenth Century, Debra Taylor

The Thetean: A Student Journal for Scholarly Historical Writing

During the early seventeenth century, the Algonquian Indians of Southern New England demonstrated courage and resilience as their societies survived a "massive depopulation" from diseases introduced through European colonization (See Fig. 1). It is a credit to the strength of their core values that Native Americans successfully combined remaining clan members and reconstructed stable communities. However, these communities became threatened as increased numbers of English colonists arrived believing that the devastation of Indian numbers was the divine hand of God paving the way for colonial settlement and supremacy. As contact increased between two vastly different worlds, colonists minimized Indians and …

Elizabeth As Constantine: John Foxe And Holy Women, Courtney Jensen Peacock

The Thetean: A Student Journal for Scholarly Historical Writing

One of the most frequently discussed issues in Renaissance feminist scholarship is the degree of authority and influence women held in their respective societies. During the sixteenth century, the most obvious indication of female power was the dramatic appearance of powerful female regents and monarchs. This was especially apparent in England, with Jane Gray, Mary Tudor, and Elizabeth Tudor each succeeding to the throne and initiating a succession of female domination for almost fifty years. Whereas women had been traditionally excluded from civil and religious authority, the advent of these female ru lers initiated a new discussion concerning the rights …

Dr. John Snow And The Nineteenthcentury British Cholera Crisis, Betsy A. Maughan

The Thetean: A Student Journal for Scholarly Historical Writing

During the nineteenth century, Britain underwent attacks from a silent, determined killer. Invisible to the naked eye, this sinister enemy invaded towns, villages and homes with unforgiving stealth and cruelty. Lives were changed forever as panic, terror, and death overtook human habitats. The sneaky menace was Asiatic cholera. Although the first devastating British attack occurred during 1831-1832, London was fortunate enough to stay out of its destructive path. Luck ran out, however, as the second assault occurred during 1848-1849, consuming a good part of the city. Dr. John Snow, English physician, anesthetist and epidemiologist, dedicated most of his life to …

We Are Family Female Daoists, Their Institutions, And The State, Megan Holm

The Thetean: A Student Journal for Scholarly Historical Writing

During the Tang Dynasty, Daoism put a measure of holiness on princesses who would not marry, consorts who meddled in state affairs, royal widows who would not completely retire, and maidens who would not marry. These seemingly subversive women were reincorporated into society through Daoism, and at the same time were allowed an incredible amount of personal autonomy. The freedom of Tang society enabled women to become Daoist adepts and nuns, whether seriously or in name only, within Daoist institutions that served as their new family structure.

Rapid Industrialization And Slave Labor: The Economics Of The Soviet Gulag, 1928-1940, Jeffrey S. Hardy

The Thetean: A Student Journal for Scholarly Historical Writing

Alexander Solzhenitsyn's epic work The Gulag Archipelago opened Western eyes to the unfathomable horror endured by millions of people in the forced-labor camps of the Soviet Union. Since then, countless books, articles, memoirs, etc., have been devoted to explaining the origins of the Gulag, the lives of convicts within this prison system, and the number of people who perished as a result of it. This last aspect in recent years has drawn a disproportionate amount of discussion within the scholarly (and nonscholarly) community, as if an exact number is necessary to compare Joseph Stalin with other brutal dictators, or to …