Digital Commons Network^™

21st Century Political Agronomy: Between Collapse And Apocalypse In The Capitalist World System, Harrison Raskin

Honors Scholar Theses

Examinations of the causal chain between ecological impacts and food shortages reveal significant impending global disturbances. This paper draws a causal link between ecological impacts and low food productivity which will lead to food insecurity and economic crises in the near term. Further, this paper argues that food insecurity may lead to the collapse of the capitalist world system. This threat is contrasted with “business as usual” climate models which, rather than depicting the collapse of the capitalist world system, depict its persistence throughout the collapse of the world ecology.

Evaluating Equity: Examining Inclusionary Practices From Educational Organizations To Improve The Education Experience Of Lgbtqia+ Students, Jillian G. Torrento

Seton Hall University Dissertations and Theses (ETDs)

This qualitative study explored the ways in which education policy and practices within public schools are addressing the needs of minoritized populations with a particular focus on LGBTQIA+ students. This study first employed a document analysis to investigate the federal, state, and district-level equity practices that are mandated or elective in addressing the needs of marginalized populations and LGBTQIA+ students. Secondly, a critical discourse analysis was conducted to examine the specific language, word choices, and symbols found within the public documents that signify equitable practices pertaining to minoritized student populations and the LGBTQIA+ community. Ultimately, the goal of this study …

The Neuroprotective Role Of Vitamin D In Humans With A Traumatic Brain Injury: A Systematic Review, Hailey Jarr

Theses and Dissertations

Traumatic brain injuries (TBI) are a leading cause of death worldwide. Previous research supports a relationship between vitamin D and TBI outcomes; however, they rely on animal studies. This review aimed to examine the neuroprotective role of vitamin D in humans with TBIs. A search was completed (PubMed and Scopus) following PRISMA guidelines to review publications investigating the relationship between vitamin D deficiency (VDD) and TBI or the effect of vitamin D supplementation on TBI outcomes; 8 studies were identified. Patients had the
/="/">following ranges: 26-88% deficiency and 62-88% insufficiency compared to 24% and 49% of the general population. …

Design Of University Small-Scale Dairy Processing Facility, Philip J. Hildebrand, Joshua Arejola, Alicia Andersen, Terry Howell Jr, Tami M. Brown-Brandl

Department of Agricultural and Biological Systems Engineering: Faculty Publications

This project was assigned to research the feasibility and value of implementing a dairy processing facility on the campus of the University of Nebraska-Lincoln. The facility would process milk produced from cows under the same roof and will serve as an educational experience for Nebraska dairy farmers, UNL students, and K-12 students in the Lincoln-Lancaster County area. If the project is successful and replicated across the state, this facility could have a significant impact on the reduction of milk transportation costs in the Nebraska dairy industry.

The project began with researching milk processing methods and steps from production to consumption. …

Provision Of Formal Education To Nursing Staff: Kangaroo Mother Care Within Maternal-Child Units, Jessica Holly

Doctor of Nursing Practice Scholarly Project

Kangaroo mother care (KMC) is an evidence-based intervention that improves neonatal outcomes and reduces mortality in infants. KMC is not fully integrated into local hospital maternal-child departments and nursing professionals do not have a standard education offering concerning KMC. While the use of KMC is not entirely absent, nursing knowledge and understanding of its correct execution leads to lesser occurrences of KMC initiation. This scholarly project addresses nursing knowledge as a practice quality improvement. A literature review was completed, including searches through CINAHL, Merck Manuals, MEDLINE Plus Health Information, ProQuest, and UpToDate. A pretest, educational video, and posttest were then …

Evaluation Of The Train 2 Run Program At The Joplin Va Community Based Outpatient Clinic (Cboc), Jenifer Webb

Doctor of Nursing Practice Scholarly Project

THE EVALUATION OF A TRAIN 2 RUN PROGRAM AT THE JOPLIN VA CLINIC

An Abstract of the Scholarly Project

by Jenifer Webb, MSN, RN, FNP-C

The purpose of this project is to evaluate the effectiveness and satisfaction levels of participants in the Train 2 Run program that was started at the Joplin VA in Joplin, MO. The program was from May 3, 2022, to October 8, 2022, for a total of 5 months. The participants for this study were selected from the patients, family members, and staff who participated in the Train 2 Run program for a minimum of six …

Isokinetic Dynamometer Leg Extensor Peak Torque Measurement: A Time-Delayed Reliability And Score Selection Analysis Study, Brennan J. Thompson, Jennifer Xu

Kinesiology and Health Science Faculty Publications

The reliability of isokinetic peak torque (PT) has been reported mostly using a short-term ( < ~10 day) inter-trial testing time frame. However, many studies and programs utilize a long-term (several weeks to months) inter-trial testing period. Additionally, the methods by which the PT value is selected and reported from a multiple rep testing scheme have not been well investigated for both reliability and PT absolute performance comparisons. The purpose of this study was to investigate the long-term reliability of isokinetic and isometric PT of the leg extensors with an emphasis on the differences among several PT score selection methods. Thirteen men and women (age = 19.5 years) underwent two testing trials separated by 28.8 (±1.8) days. Testing included maximal voluntary contractions of three sets of three reps for two isokinetic contraction conditions of 60 (Isok60) and 240 (Isok240) deg/s velocities, and three sets of one rep of isometric contractions for the leg extensors. The PT score was derived from seven different methods (see text for descriptions). Reliability as assessed from intraclass correlation coefficients (ICCs) varied widely across contraction conditions and PT score selection parameters. The Isok60 velocity overall had lower reliability (ICCs = 0.48–0.81) than Isok240 (0.77–0.87) across the conditions whereas the isometric PT variables showed moderate reliability (0.71–0.73). Overall the set 1 PT score selection parameters were generally lower (p ≤ 0.05) than those that involved sets two and three. Systematic error (p ≤ 0.05) was shown for 6 out of the 17 PT selection variables. On a subjective interpretation basis, when taking everything into account the best overall combination of time/trial efficiency, reliability, best/highest PT score parameter, and reduced risk of systematic bias appears to be the PT variable that uses the average of the highest two reps of the first two sets of three reps—i.e., averaging the highest two values of the six total reps from the first two sets.

Virginia Journal Of Public Health Spring 2023

Virginia Journal of Public Health

No abstract provided.

Undue Mental Hardship: A Case For Standardized Treatment Of Mental Health Issues In Student Loan Discharge Proceedings, Abigail Stone

BYU Law Review

No abstract provided.

An Examination Of Dyadic Diabetes Self-Management Education For Patients And Care Partners: A Scoping Review, Jessica L. Tucker

Honors Theses

Diabetes self-management education and support (DSMES) programs are crucial in equipping individuals with the necessary knowledge and skills. Involving care partners in diabetes management acknowledges that it is a collaborative effort within a social context, emphasizing the importance of integrating care partners into educational interventions. This approach offers benefits like emotional and practical support, shared responsibility in managing diabetes, enhanced treatment adherence, and improved communication.

To understand this concept better, this review's objectives are defining dyadic relationships, exploring implementation logistics, and assessing program outcomes and limitations to inform future research and program development.

This study revealed inconsistent terminology and definitions …

An Investigation Into The Common Problems Of Lagoon Wastewater Treatment In Kentucky, Kaylee A. Jones

Honors Theses

Lagoon wastewater treatment systems are commonly used in areas that do not have the available resources for typical mechanical wastewater treatment. Lagoon systems consist of multiple preliminary lagoons, but mainly rely on long-term facultative lagoons for most analyte removal. In this study, one particular lagoon wastewater treatment system (named Municipality A Wastewater Treatment Plant) is investigated due to noncompliance with governmental standards provided by the National Pollutant Discharge Elimination System (NPDES). Samples were collected by researchers at 4 different instances inside of the treatment systems. These samples were sent to an analytical laboratory for testing. The readings from these samples …

Teachers' Perceptions Of The Feasibility Of Tower Garden Implementation In Pre-Kindergarten 4-Year Old Classrooms, Kaitlyn Sills

Honors Theses

Explicit nutrition and gardening education for preschool-aged children is on the decline as health concerns increase (Fryar et al., 2018; Malden et al., 2019). Though the health, social-emotional, and academic benefits of hands-on gardening education are evident in research, many barriers to integration exist that inhibit teachers from implementing gardening into their classrooms (Burt et al., 2018; Heim et al., 2009; Gatto et al., 2011; Lineberger et al., 2000). Tower Gardens, otherwise known as hydro- and aeroponic, vertical gardening systems, offer an alternative to the space and time required for traditional gardening. However, the body of literature surrounding the impacts …

Identification And Quantification Of Allelochemicals Associated With Weed Suppression In Sweetpotato, Varsha Varsha

Theses and Dissertations

Mississippi ranks among the leading states in sweetpotato production in the US. However, managing weeds in sweetpotato fields presents a significant challenge, and the limited availability of herbicides labeled for use in sweetpotato makes it even more challenging. The widespread and repeated use of herbicides has led to the development of weed resistance. In addition, herbicides are incompatible with the organic production system. Finding sustainable weed management strategies to provide weed control options for organic cultivation and detain the development of herbicide-resistant weeds under conventional crop production is imperative. The natural chemicals released by the plants, also called allelochemicals, can …

Evaluation Of The Relationship Between Hair Coat Shedding Ability, Apparent Forage Digestibility, And Mineral Status In Angus Cattle, Margaret P. Loftin

Theses and Dissertations

The objective of this study was to evaluate the relationship between hair coat shedding ability, apparent forage digestibility, and mineral status in Angus cattle. Fecal samples were collected on fall calving Angus cows for one week in March, May, and July from 2019-2022. Liver and plasma samples were collected in March and July each year. Fecal samples were analyzed for DM, ash, NDF, and ADF while liver and plasma were analyzed for mineral concentration. Data were analyzed using MIXED procedure of SAS with significance declared at P0.05. Interactions were detected for DM, NDF, ADF, and liver Fe concentration. The model …

Evaluation Of Nutrient Digestibility Of Weaned Calves From Early And Late Shedding Dams, Jennifer Keele

Theses and Dissertations

Researchers have investigated several factors that could alter fetal growth, including nutrient restriction (Valiente et al., 2021), hair shedding (Gray et al., 2011), and extreme hot and cold temperatures (Davidson et al., 2022). Hot temperatures and increased humidity percentages in the southeast United States caused researchers to investigate the hair coats of Angus cattle in the commercial production setting. An improvement in fiber digestibility and calf birth and weaning weights has been observed in Angus dams that shed 50% of the winter hair coat by May (Gray et al., 2011; Burnett et al., 2021). Our objective of this experiment was …

Experiences Of School Administrators And Teachers: Challenges And Promising Practices During The Covid-19 Pandemic, Helen Teresa Hyde Carter

Theses and Dissertations

This study examined the lived experiences of teachers and administrators as reflected in their responses regarding instructional materials, instructional delivery, social and emotional well-being of students, and access to critical school services during the COVID-19 pandemic. Participants shared their experiences about how the instructional materials and delivery modes were selected as well as the guidance and support given by school administrators. Major challenges and concerns along with promising practices related to student engagement, social and emotional well-being of students, and access to critical school services were identified.

The Effect Of Vitamin B-12 Supplementation On Visual Reaction Time In Young Adult Females, Sean M. Servalish

Theses and Dissertations

This study investigated the effect of vitamin B-12 supplementation on visual response time (VRT). Menstrual cycle phase (MCP) and 24-hour dietary intake of B-12 were also observed as dependent variables. This blind, placebo-controlled trial observed 14 young adult females in four treatment groups: control, 500mcg (low dose), 2000mcg (moderate dose), and 3000mcg (high dose). The study lasted 28 days, with participants treated weekly, randomly assigned to each of the treatment groups. When comparing B-12 dose treatment groups to VRT baseline, there was significant improvements in VRT. Compared to the placebo, there were no significant differences among treatment groups. Significant differences …

Roles Of Limestone Particle Size Ratios And Phytase Levels On Performance, Eggshell Quality, And Bone Health In Post-Peak And Late-Lay Single-Cycled W-36 Laying Hens, Charis Waters

Theses and Dissertations

The objective of this study was to investigate the role of fine (F) and coarse (C) limestone ratios and exogenous phytase at standard and superdosing activity on performance, egg quality, and bone quality of post-peak and late-lay Hy-Line W-36 hens. For post-peak, treatments with 40F:60C at 0 and 400 FTU/kg (standard phytase activity) increased hen-day egg production (HDEP). Treatments with 15F:85C decreased feed intake (FI) but also increased unsaleable eggs (UE) and eggshell-breaking strength (EBS). Treatments with 0 and 400 FTU/kg increased albumen quality and treatments with 1500 FTU/kg increased bone quality and phytate breakdown. For late-lay, interaction effects of …

Examining Physiological And Photosynthetic Effect Of Led Lighting On Lettuce And Kale Microgreens, James Travis Blanche

Theses and Dissertations

The objective of these studies was to observe the effects of LED lighting treatments on physiological parameters of lettuce and microgreens. Four different lighting treatments; 1) Physiospec (white), 2) Red, 3) DR9 (25:75 Blue:Red), and 4) Anthospec (at 20/80 Blue:Red); were used in this experiment. Two experiments were conducted: 1) Examining the effects of LED lights on lettuce yield and photosynthetic activity and 2) The effects of switching lighting regiments halfway through the growth cycle on Kale microgreen yield and color. Physiospec lighting was found to promote the highest yield and photosynthetic activity among the four treatments for lettuce. It …

The Consequences Of Low Energy Availability Related To Relative Energy Deficiency In Male Athletes: A Systematic Review, Lauryn Bailey

Theses and Dissertations

RED-S is a syndrome that stems from low energy availability (LEA) in athletes. It can impact numerous physiological and psychological functions, as well as negatively affect performance. Because RED-S is a relatively new syndrome, there are few studies showing the impact of RED-S on performance and physiological factors. The aim of this systematic review was to examine the consequences of induced LEA in relation to RED-S in male athletes. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, Five studies were deemed eligible based on inclusion and exclusion criteria. Studies measured risk of RED-S through body composition, bone …

Identifying Barriers To Data Use On U.S. Beef Cow-Calf Operations And Developing Solutions To Improve Cow-Calf Record-Keeping, William Isaac Jumper

Theses and Dissertations

Cattle health and production records (CHPR) are data collected by cattle producers and veterinarians in the form of measurements, observations, counts of events over time, and physiologic attributes that describe individual and group-level health and production. These data are useful to both veterinarians and cattle producers for making evidence-based decisions on cow-calf operations. Currently, there are no uniform, industry-wide methods of capturing and recording CHPR in the U.S. cow-calf industry. Although many cow-calf producers in the U.S. are thought to collect some form of CHPR, it is believed that relatively few are doing so in an electronic manner that facilitates …

Evolution And Epidemiology Of Channel Catfish Virus (Ccv), Arun Venugopalan

Theses and Dissertations

Channel catfish virus disease (CCVD) is the principal viral disease in the United States catfish industry. The CCVD is caused by channel catfish virus (CCV), with mortality reaching up to 100% in fingerlings. CCV is assigned taxonomically to the family Alloherpesviridae, genus Ictalurivirus, species Ictalurid herpesvirus 1 (IcHV-1). To date, virulence, immunogenicity, and genome plasticity of the CCV field isolates have not been investigated. Three genotypes of CCV (IcHV-1A, IcHV-1B, and BCAHV) were identified using restriction fragment length polymorphism (RFLP) analysis. Virulence assessment of three representative isolates of RFLP groups suggests that IcHV-1B (pooled survival [mean ± SE]: 58.3% ± …

The Influence Of Overwatering, Underwatering, And Waterlogging On The Growth Of Kale (Brassica Oleracea Var. Acephala), Skyler R. Brazel

Theses and Dissertations

The Intergovernmental Panel on Climate Change has predicted that there will be increases in precipitation and heat-induced drought events globally. Information on kale response to waterlogging is minimal. The purpose of this project was to identify the response of kale to three treatments of water stress: underwatering, overwatering, and waterlogging. Plant pigments analyzed displayed a varied response to underwatering and overwatering, with concentrations changing with maturity but with reductions and no changes, respectively, at full harvest maturity. Glucosinolate concentrations were also influenced by maturity and increased under waterlogging and underwatering but no differences with overwatering. Overall, water stress to any …

Compromised Health: Examining Growth And Health In A Late Antique Roman Infant And Child Cemetery, Sierra Malis

Theses and Dissertations

This research examines the relationship between growth, growth disruption, and skeletal indicators stress amongst juveniles (n=60) interred at the Late Antique infant and child cemetery at Poggio Gramignano (PG) (ca. 5th century CE), associated with a rural agricultural community. Growth disruption – evidenced by decreased long bone length compared to dental age – and stress experience – evidenced by skeletal stress indicators – were compared to those within juveniles from two urban Roman-era cemeteries (n=66), Villa Rustica (VR) (0-400 CE) and Tragurium City Necropolis (TCN) (400-700 CE). Results indicate that the PG juveniles had significantly smaller femoral lengths-for-age than VR …

Development And Evaluation Of An Automated Tactical Tillage Tool To Control Weeds In Row-Crop Production Systems, Grace Mccormick Friday

Theses and Dissertations

Weed control is an integral part of a successful overall production strategy in row- cropping systems and has the potential to reduce or eliminate yield losses that negatively affect profitability. Timely and correctly selected herbicide applications are the major keys for effective weed control in a majority of instances. However, there are negative factors that contribute to ineffectiveness and weed escape issues that currently lack viable options for management. Sparsely populated late-season weeds that emerge after lay-by herbicide applications and weeds that have become tolerant and resistant to traditional herbicide chemistries are of greatest concern. Historically, these weeds would have …

Examining Food Insecurity Among Mississippi Community College Students, Laura Jean Kerr

Theses and Dissertations

Food insecurity among postsecondary students and especially community colleges is a persistent social problem, but the prevalence continues despite much research. Postsecondary students experience food insecurity slightly differently from the general population and they are held to different rules to qualify for food support such as the supplemental nutrition assistance program (SNAP). In this research I examine the prevalence, frequency, and duration of food insecurity experiences among Mississippi community college students. I begin with a discussion of the literature of food insecurity and policy used to address food insecurity. I draw upon Bourdieu’s theory of social fields, capital, and habitus …

Physiological And Proteomic Analysis Of Soybean In Response To Drought And Heat Stress, Amandeep Kaur

Theses and Dissertations

Drought and temperature stress are the two most important factors limiting crop productivity. A physiological and proteomic analysis of soybean was performed to investigate the negative impact of these variables. The previous studies reported the beneficial effect of silicon under stress conditions. Silicon supplementation may promote plant growth under drought stress, although the mechanism to alleviate drought stress is uncertain. The proteomic analysis of chloroplast proteins was carried out to study the response of silicon supplementation under drought stress.

Similarly, temperature stress, mainly heat stress, has an adverse effect on soybean plants. The comparative analysis of two soybean cultivars, DS25-1 …

Eating German, The American Way: German And American Cooking Traditions, Potato Salad, And The Culinary Assimilation Of German Immigrants, 1820-1920., Scott Wooley

Theses and Dissertations

“Eating German, the American Way” explores how and why the mayonnaise-based potato salad came to be a staple of American culinary tradition. It examines how native-born Americans and German immigrants in the nineteenth century identified themselves based on their culinary traditions and what they ate and how the interactions between, and accessibility of, those traditions created a new identity based on the sharing of recipes as the two groups mingled and assimilated to each other. It uses food as a way to understand the processes of assimilation by defining the distinctions between the two groups based on their separate repertoire …

Molecular Characterization Of Seminal Plasma From Boars With Divergent Sperm Quality, Notsile Hleliwe Dlamini

Theses and Dissertations

Seminal plasma (SP) is the microenvironment of spermatozoa whose composition reflects semen quality and constitutes an excellent source for detecting non-invasive biomarkers. This study characterizes good vs. poor quality semen using seminal extracellular vesicles coupled proteins and miRNA. Fresh boar semen samples were screened, centrifuged, and SP supernatants were collected for near-infrared spectroscopy (NIRS) analysis. EVs were extracted from SP (SP-EVs), characterized, and those of extremely poor or good sperm quality groups were subjected to proteomics and small RNA sequencing. Significant differences were set for P

Managing Iron Deficiency Chlorosis (Idc) In Soybean Through A Cropping System Approach, Katelin Savannah Waldrep

Theses and Dissertations

Iron deficiency chlorosis (IDC) is a frequent problem throughout many areas of the United States where soils are high in calcium carbonate (CaCO₃), including the Blackland Prairie regions of Mississippi. The main objectives of this study were to 1) determine the effects of seven different cropping systems on IDC visual symptomology and grain yield in rainfed soybeans grown in calcareous soils, and 2) evaluate the effects of soil water tension (SWT) on IDC. Rotating soybeans with corn produced significantly higher yields for both tolerant and susceptible soybean varieties. IDC symptomology was worse, and yields were lower in cropping …