Digital Commons Network^™

January 4, 2023 Greenmail, University Of Alabama At Birmingham

GreenMail (student newsletter through 2024)

No abstract provided.

Fulbright Scholar Joins School Of Applied Sciences, Cameron Smith

University of Mississippi News

Al Juboori offers students insights into using data analytics in public health sector

Transfer Effects Of A Multiple-Joint Isokinetic Eccentric Resistance Training Intervention To Nontraining-Specific Traditional Muscle Strength Measures, Steven Spencer, Brennan J. Thompson, Eadric Bressel, Talin Louder, David C. Harrell

Kinesiology and Health Science Faculty Publications

Relatively few investigations have examined the transfer effects of multiple-joint isokinetic eccentric only (MJIE) resistance training on non-specific measures of muscle strength. This study investigated the transfer effects of a short-term MJIE leg press (Eccentron) resistance training program on several non-specific measures of lower-body strength. Fifteen participants performed Eccentron training three times/week for four weeks and were evaluated on training-specific Eccentron peak force (EccPF), nontraining-specific leg press DCER one-repetition maximum (LP 1 RM), and peak torques of the knee extensors during isokinetic eccentric (Ecc30), isokinetic concentric (Con150) and isometric (IsomPT) tasks before and after the training period. The training elicited …

Sweetpotato Cultivars Responses To Interactive Effects Of Warming, Drought, And Elevated Carbon Dioxide, Shasthree Taduri, Raju Bheemanahalli, Chathurika Wijewardana, Ajaz A. Lone, Stephen L. Meyers, Mark Shankle, Wei Gao, K. Raja Reddy

Department of Horticulture & Landscape Architecture Faculty Publications

Plants are sensitive to changes projected in climates, such as elevated carbon dioxide (eCO₂), high temperature (T), and drought stress (DS), which affect crop growth, development, and yield. These stresses, either alone or in combination, affect all aspects of sweetpotato plant growth and development, including storage root development and yield. We tested three sweetpotato cultivars (Beauregard, Hatteras, and LA1188) responses to eight treatments (Control, DS, T, eCO₂, DS + T, T + eCO_2, DS + eCO_2, DS + T + eCO₂). All treatments were imposed 36 days after transplanting (DAP) and continued …

A Low-Fat/Sucrose Diet Rich In Complex Carbohydrates Reverses High-Fat/Sucrose Diet-Induced Corneal Dysregulation, Prince K Akowuah, Carolina Lema, Rolando E Rumbaut, Alan R Burns

Faculty, Staff and Students Publications

High-fat/sucrose diet feeding in mice causes loss of corneal nerve function and impairs corneal wound healing. While changing to a diet with a low fat/sugar composition and enrichments in complex carbohydrates mitigates the reduction in nerve function, it remains to be determined if it has an effect on corneal wound healing. In this study, 6-week-old C57BL/6 male mice were fed either a normal diet or a high-fat/sucrose diet for 20 weeks. A third group (diet reversal) was placed on a high-fat/sucrose diet for 10 weeks followed by a normal diet for an additional 10 weeks. A central corneal epithelial abrasion …

Obesity Is Associated With Altered Tumor Metabolism In Metastatic Melanoma, Andrew W Hahn, Ashley V Menk, Dayana B Rivadeneira, Ryan C Augustin, Mingchu Xu, Jun Li, Xiaogang Wu, Aditya K Mishra, Tuba N Gide, Camelia Quek, Yan Zang, Christine N Spencer, Alexander M Menzies, Carrie R Daniel, Courtney W Hudgens, Theodore Nowicki, Lauren E Haydu, M A Wadud Khan, Vancheswaran Gopalakrishnan, Elizabeth M Burton, Jared Malke, Julie M Simon, Chantale Bernatchez, Nagireddy Putluri, Scott E Woodman, Y N Vashisht Gopal, Renato Guerrieri, Grant M Fischer, Jian Wang, Khalida M Wani, John F Thompson, Jeffrey E Lee, Patrick Hwu, Nadim Ajami, Jeffrey E Gershenwald, Georgina V Long, Richard A Scolyer, Michael T Tetzlaff, Alexander J Lazar, Dirk Schadendorf, Jennifer A Wargo, John M Kirkwood, Ralph J Deberardinis, Han Liang, Andrew Futreal, Jianhua Zhang, James S Wilmott, Weiyi Peng, Michael A Davies, Greg M Delgoffe, Yana G Najjar, Jennifer L Mcquade

Faculty, Staff and Student Publications

PURPOSE: Overweight/obese (OW/OB) patients with metastatic melanoma unexpectedly have improved outcomes with immune checkpoint inhibitors (ICI) and BRAF-targeted therapies. The mechanism(s) underlying this association remain unclear, thus we assessed the integrated molecular, metabolic, and immune profile of tumors, as well as gut microbiome features, for associations with patient body mass index (BMI).

EXPERIMENTAL DESIGN: Associations between BMI [normal (NL < 25) or OW/OB (BMI ≥ 25)] and tumor or microbiome characteristics were examined in specimens from 782 patients with metastatic melanoma across 7 cohorts. DNA associations were evaluated in The Cancer Genome Atlas cohort. RNA sequencing from 4 cohorts (n = 357) was batch corrected and gene set enrichment analysis (GSEA) by BMI category was performed. Metabolic profiling was conducted in a subset of patients (x = 36) by LC/MS, and in flow-sorted melanoma tumor cells (x = 37) and patient-derived melanoma cell lines (x = 17) using the Seahorse XF assay. Gut microbiome features were examined in an independent cohort (n = 371).

RESULTS: DNA mutations and copy number variations were not associated with BMI. GSEA demonstrated that tumors from OW/OB patients were metabolically quiescent, with downregulation of oxidative phosphorylation and multiple other metabolic pathways. Direct metabolite analysis and functional metabolic profiling confirmed decreased …

Food, Freedom, Fairness, And The Family Farm, Robin Rotman, Sophie Mendelson

West Virginia Law Review

The concept of the “family farm” holds powerful sway within the American narrative, embodying both nostalgia for an imagined past and anxiety for a future perceived to be under threat. Since the founding of the United States, this cultural ideal has been invoked in support of a rosy vision of agrarian democracy while obscuring the ways in which the U.S. Department of Agriculture’s codified definition of “family farm” has unfairly aggregated advantages for the benefit of a particular kind of family (nuclear) and farmer (white, male, straight). At the same time, consumers are misled by an under-interrogated conflation of family …

Using Doctoral Education And Research-Based Learning To Advance The Nurse Leader, Kara R. De La Fosse

The Journal of Advancing Education Practice

Nurse leaders perform in highly autonomous positions in two dimensions; academia, and the clinical setting with the awesome responsibility to serve and protect others. To guide nursing practice, research-based skills are crucial to ensure leadership decisions are founded in evidence-based practice. Random controlled studies are gold-standard in healthcare compared to correlation or descriptive studies and employ a systematic review to strengthen findings (Schmidt & Brown, 2021). Research skills are prominent in numerous components of the leadership scope to perform at a stellar level.

A Dynamical System Model Of Dengue Transmission For Rio De Janeiro, Brazil, Gregory Schmidt, Benjamin Whipple, Vinodh Chellamuthu, Xiaoxia Xie

Spora: A Journal of Biomathematics

The dengue virus is a serious concern in many parts of the world, including Brazil. As data indicates, a prominent vector for dengue is the mosquito Aedes aegypti. By using the dengue incidence records from the Brazilian SINAN database, we estimate the population of A. aegypti within the city of Rio de Janeiro. Using historical climate data for Rio de Janeiro and the computed population estimates, we extend an existing model for the population dynamics of mosquitoes to incorporate precipitation in aquatic stages of development for A. aegypti.

2023, Camp Research Forum Book Of Abstracts, American Camp Association

ACA National Camp Research Forum Abstracts

This book includes 19 abstracts that will be presented at the 2023 American Camp Association (ACA) Research Forum to be held during the ACA annual conference from February 21-24, 2023 in Orlando, FL. Abstracts have been grouped into similar areas and will be verbally presented in four sessions.

Jefferson Digital Commons Quarterly Report: October-December 2022, Anita Lai, Mlis

Jefferson Digital Commons Reports

This quarterly report includes:

• Articles
• Conferences and Symposiums
• Dissertations
• Faculty Books
• Grand Rounds and Lectures
• Interprofessional Story Slam
• JCRS Capstone Presentation
• Journals and Newsletters
• Miscellaneous
• Posters
• Scholarly Inquiry
• What People are Saying About the Jefferson Digital Commons

Clustering Climate And Management Practices To Define Environmental Challenges Affecting Gastrointestinal Parasitism In Katahdin Sheep, Brian C. Arisman, Joan M. Burke, James L. M. Morgan, Ronald M. Lewis

Department of Animal Science: Faculty Publications

Gastrointestinal nematodes (GIN) negatively affect the performance and well-being of sheep. Due to anthelmintic resistance, GIN are difficult to control leading producers to choose breeds that can exhibit resistance to parasitism. An example is Katahdin sheep. Katahdins are raised in various climates and management systems in the United States. These environmental factors can be combined to form eco-management groupings or clusters. We hypothesized that GIN challenge varies predictably based on the characteristics of these environmental clusters. Forty Katahdin producers from across the United States were surveyed for management information, with body weights (BW), fecal egg counts (FEC), and FAMACHA scores …

Hospital Mergers: The Symptoms Of Anticompetitive Consolidation & A Routine Checkup On The Horizontal Merger Guidelines, Stefan Rao Kostas

University of Miami Business Law Review

In 2021, President Biden issued an executive order that addressed the negative implications of market concentration within the healthcare industry. Specifically, President Biden called for the revision of the Horizontal and Vertical Merger Guidelines to enact antitrust safeguards that limit unchecked hospital mergers and promote competition. This Article delves into the role of the healthcare sector in the U.S. economy and how the current state of hospital mergers limits competition and, thus, the quality of care available to patients. Further, this Article studies U.S. federal regulations, case law, and merger retrospectives to uncover pitfalls within the current Horizontal Merger Guidelines. …

Prevalence And Concordance Of Oral And Genital Hpv By Sexual Orientation Among Us Men, Kalyani Sonawane, Shiang Shiuan Shyu, Haluk Damgacioglu, Ruosha Li, Alan G Nyitray, Ashish A Deshmukh

Faculty, Staff and Student Publications

The objective of our study was to describe oral and genital human papillomavirus (HPV) infection prevalence and concordance by sexual orientation among US men using a nationally representative sample. We conducted a retrospective cross-sectional analysis of the 2013-2016 National Health and Nutrition Examination Survey. The survey conducts a physical examination and collects oral rinse and genital swab specimens; demographic and health behaviors are self-reported. We used descriptive statistics and multivariate regression models to estimate HPV infection prevalence and the likelihood of HPV infection, respectively. All analyses were adjusted for National Health and Nutrition Examination Survey design and weights, and statistical …

Increased Camkk2 Expression Is An Adaptive Response That Maintains The Fitness Of Tumor-Infiltrating Natural Killer Cells, Patrick K Juras, Luigi Racioppi, Debarati Mukherjee, Sandeep Artham, Xia Gao, Laura Akullian D'Agostino, Ching-Yi Chang, Donald P Mcdonnell

Faculty, Staff and Students Publications

Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) is a key regulator of energy homeostasis in several cell types. Expression of this enzyme in tumor cells promotes proliferation and migration, and expression in tumor-associated immune cells facilitates M2 macrophage polarization and the development of myeloid-derived suppressor cells. Thus, there has been interest in developing CaMKK2 inhibitors as potential anticancer therapeutics. One impediment to clinical development of these agents is that the roles of CaMKK2 in other cellular compartments within the tumor immune microenvironment remain to be established. We report herein that CaMKK2 is expressed at low basal levels in natural killer (NK) …

Mitochondrial Dysfunction Reactivates Α-Fetoprotein Expression That Drives Copper-Dependent Immunosuppression In Mitochondrial Disease Models, Kimberly A Jett, Zakery N Baker, Amzad Hossain, Aren Boulet, Paul A Cobine, Sagnika Ghosh, Philip Ng, Orhan Yilmaz, Kris Barreto, John Decoteau, Karen Mochoruk, George N Ioannou, Christopher Savard, Sai Yuan, Osama Hmh Abdalla, Christopher Lowden, Byung-Eun Kim, Hai-Ying Mary Cheng, Brendan J Battersby, Vishal M Gohil, Scot C Leary

Faculty, Staff and Students Publications

Signaling circuits crucial to systemic physiology are widespread, yet uncovering their molecular underpinnings remains a barrier to understanding the etiology of many metabolic disorders. Here, we identified a copper-linked signaling circuit activated by disruption of mitochondrial function in the murine liver or heart that resulted in atrophy of the spleen and thymus and caused a peripheral white blood cell deficiency. We demonstrated that the leukopenia was caused by α-fetoprotein, which required copper and the cell surface receptor CCR5 to promote white blood cell death. We further showed that α-fetoprotein expression was upregulated in several cell types upon inhibition of oxidative …

Key Performance Indicators Detection Based Data Mining, Fatma Abogabal, Shimaa Mohamed Ouf, Amira M. Idrees Ami

Future Computing and Informatics Journal

One of the most prosperous domains that Data mining accomplished a great progress is Food Security and safety. Some of Data mining techniques studies applied several machine learning algorithms to enhance and traceability of food supply chain safety procedures and some of them applying machine learning methodologies with several feature selection methods for detecting and predicting the most significant key performance indicators affect food safety. In this research we proposed an adaptive data mining model applying nine machine learning algorithms (Naive Bayes, Bayes Net Key -Nearest Neighbor (KNN), Multilayer Perceptron (MLP), Random Forest (RF), Support Vector Machine (SVM), J48, Hoeffding …

Covid-19 Education Response Mapping Study: Building Resilience In Lao Pdr: Readiness, Response, And Recovery, Yung Nietschke, Anna Dabrowski, Maya Conway, Chaula Yoga Pradhika

International Education Research

The coronavirus disease 2019 (COVID-19) crisis has caused unprecedented levels of disruption to education systems worldwide. Across the Asia region, it is estimated that around 760 million children were impacted by school closures at the height of the pandemic. Government response strategies have varied across the region, with some countries imposing prolonged school lockdowns while others have had short, repeated closure periods. As countries begin to reopen schools and continue to prepare for subsequent waves of COVID[1]19 infection, there is a need to develop the greater capability of education systems to safeguard learning and address persistent barriers to learning equality …

Covid-19 Education Response Mapping Study In Asia: Executive Summary, Yung Nietschke, Anna Dabrowski, Maya Conway, Chaula Yoga Pradhika

International Education Research

This document provides a summary of research exploring the systems, policies, and school-level practices that have supported learning continuity in Asia during and after the COVID-19 pandemic. Based on a review of policy documents on COVID-19 responses in Asia and a deep dive analysis of system and school-level responses in the Philippines and the Kyrgyz Republic, the findings from this study provide policymakers and education stakeholders with evidence of promising practices that could be leveraged to support learning recovery and education system resilience. In addition, a policy review was conducted on the Lao People’s Democratic Republic (Lao PDR), which focused …

Are Sub-Saharan African National Food And Agriculture Policies Nutrition-Sensitive? A Case Study Of Ethiopia, Ghana, Malawi, Nigeria, And South Africa, Roshaany Asirvatham

Health Studies Publications

Background

In sub-Saharan Africa (SSA), malnutrition coupled with rising rates of undernutrition and the burden of overweight/obesity remains one of the most significant public health challenges facing the region. Nutrition-sensitive agriculture can play an important role in reducing malnutrition by addressing the underlying causes of nutrition outcomes. Therefore, we aim to assess the nutrition-sensitivity of food and agriculture policies in SSA and to provide recommendations for identified policy challenges in implementing nutrition-sensitive agriculture initiatives.

Methods

We assessed past and current national policies relevant to agriculture and nutrition from Ethiopia, Ghana, Malawi, Nigeria, and South Africa. Thirty policies and strategies were …

Effects Of High-Pressure Processing On Cooked Color And Eating Qualities Of Dark-Cutting Beef, Cole Reesman, Gary Sullivan, Mary-Grace C. Danao, Gretchen G. Mafi, Morgan Pfeiffer, Ranjith Ramanathan

Department of Animal Science: Faculty Publications

High meat pH leads to an undercooked or an abnormal pink appearance in fully-cooked product. High-pressure processing (HPP) promotes protein denaturation. The objective was to evaluate the effects of HPP on cooked steak color and sensory attributes of dark-cutting beef. USDA Choice (mean pH = 5.5) and dark-cutting (mean pH = 6.3) strip loin sections were vacuum packaged and treated with 0 (no HPP), 300, 450, and 600 MPa of pressure for 90 s using chilled water. Steaks were randomly assigned to measure external cooked color, Warner- Bratzler shear force, and trained sensory panel. Applying 300 MPa of pressure improved …

The Impact Of Adolescent Maternal Age On Neonatal Outcomes And Neurodevelopment, Sarah Hanna

Honors Scholar Theses

To explore the association between maternal age and obstetric and neonatal outcomes with a focus on adolescent women between the age of 18 to 21 years. Secondary Analysis of RO1 cohort study. Maternity departments of six hospitals in Connecticut - Hartford Hospital, UConn John Dempsey Hospital, Saint Francis Hospital, Manchester Memorial Hospital, William W. Backus Hospital, or other - with relation to The University of Connecticut or Connecticut Children’s Medical Center. The primary outcomes were maternal and neonatal outcomes measured in addition to neonatal neurodevelopment. Neonates born to adolescent mothers exhibited lower birth weight (p=0.004). Based on the Bayley Scales …

Medical Training Of Seafarers: International Maritime Health Foundation (Imhf) Expert Panel Consensus Statement, Nebojša Nikolić, Jon Magnus Haga, Jens Tülsner, Per Otto Årland, Alf Magne Horneland, Bill Kavanagh, Klaus Seidenstucker, Spike Briggs, Inger Lund-Kordahl, Cecilia Simolin Pernilla

Articles

Background: Medical emergencies and on-going medical conditions on board may seriously impair seafarers’ health and safety, and also negatively impact on future work prospects for seafarers. When a seafarer gets ill or injured on a ship, medical treatment often relies on the competences on his colleagues on board. The aim of this project was to establish a consensus-based minimum standard for medical education for seafarers, in order to ensure competency for adequate management of ill-health on board.

Materials and methods: International Maritime Health Foundation (IMHF) conducted a workshop on medical training of seafarers. A research-based approach to gain consensus on …

Equality Pledges: A Novel Approach To Embedding Edi And Promoting Positive Culture Change In A Uk University, Hr Watson, H Wisdom, C Michael, N Marshall, H Neve

Peninsula Medical School

Higher education (HE) in the UK continues to prioritise equality (or equity), diversity and inclusion (EDI), but stark inequalities still exist, and non-inclusive cultures persist. We have created the Equality Pledge (EP) scheme which empowers HE staff to contribute to positive culture change by making a personal pledge to improve some aspect of EDI in their working lives. We encouraged staff to each set a manageable pledge, either individually or as a team, so as not to increase already high workloads. Staff recorded their pledges on an online form, and six-monthly updates were requested to capture impact, progress and feedback …

Community Health Needs Assessment Malheur County 2023, Mcallister Hall, Lantz Mcginnis-Brown, Aisha Kayed, Taylor Neher, Vanessa Fry

Idaho Policy Institute Reports

The 2023 Malheur County Community Health Needs Assessment (CHNA) aims to identify the health needs of Malheur County, Oregon through a social influencer, or determinant, of health (SIoH) framework. This framework defines health in the broadest sense and recognizes SIoH factors such as employment, housing, and access to health care have an impact on the community’s health.

Community Health Needs Assessment Wood River Valley Region 2023, Mcallister Hall, Lantz Mcginnis-Brown, Aisha Kayed, Taylor Neher, Vanessa Fry

Idaho Policy Institute Reports

This Community Health Needs Assessment (CHNA) aims to identify the health needs of various populations in Blaine County, Idaho through a Social Determinants of Health (SDoH) framework, which defines health in the broadest sense and recognizes numerous factors—from employment to housing to access to health care—that have an impact on the community’s health.

Community Health Needs Assessment Baker County 2023, Mcallister Hall, Lantz Mcginnis-Brown, Aisha Kayed, Taylor Neher, Vanessa Fry

Idaho Policy Institute Reports

The 2023 Baker County Community Health Needs Assessment (CHNA) aims to identify the health needs of Baker County, Oregon through a social influencer, or determinant, of health (SIoH) framework. This framework defines health in the broadest sense and recognizes SIoH factors such as employment, housing, and access to health care have an impact on the community’s health.

Community Health Needs Assessment Magic Valley Region 2023, Mcallister Hall, Lantz Mcginnis-Brown, Aisha Kayed, Taylor Neher, Vanessa Fry

Idaho Policy Institute Reports

This Community Health Needs Assessment (CHNA) aims to identify the health needs of Jerome and Twin Falls Counties in the Magic Valley region of Idaho through a Social Determinants of Health (SDoH) framework, which defines health in the broadest sense and recognizes numerous factors— from employment to housing to access to health care—that have an impact on the community’s health. This report is specifically focused on Twin Falls and Jerome counties.

The Impact Of The Inclusion Of Movement And Exercise (Physical Learning) On Students In Educational Settings Receiving Special Education Services, Christopher P. Scanlon

All Electronic Theses and Dissertations

There continues to be an increase in child and adolescent obesity. Youth receiving special education services are particularly at risk of being more inactive than their peers. There are numerous benefits to engaging in physical activity, not only for health but also in support of academic needs such as concentration and memory and even stimulating brain neuron growth. Schools can be an ideal setting for supporting physical activity. This thesis focuses on the impact of physical movement on students receiving special education services, particularly highlighting students with Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, and Emotional and Behavioral Disorders. The …

Primary Causes Of Burnout In Special Education Teachers And Strategies To Help Cope With And Deal With The Challenges Of Burnout, Marissa L. Auer

All Electronic Theses and Dissertations

Special education teachers encounter a variety of challenges throughout the academic school year. Burnout among special education teachers has proven to be a complex issue, with many factors playing a role. This thesis explored the primary causes of burnout with special education teachers, as well as some strategies to help cope and deal with burnout with special education teachers. After researching this topic, primary causes for burnout in special education teachers included work environment, interpersonal relationships and workload, role ambiguity and personality traits, and COVID-19. Helpful coping strategies for avoiding burnout included administration support and induction programs, exercise and nutrition, …