Digital Commons Network^™

Revenue Laws As A Stimulant For Food Production And Growth: The East African Experience, Jack A. Hiller

Florida Journal of International Law

No abstract provided.

Differences In Nutritional Profile Of 12-Hour Registered Nurses Who Do And Do Not Take At Least 60 Minutes Of Scheduled Breaks, Rachel Faulkner, Teresa Bigand, Marian Wilson, Lois James, Ross Bindler, Charis Williams

2022 Providence Nurse Research Conference

No abstract provided.

Podium Presentation: Millennial Hospital Nurses Experiencing High Burnout And Turnover Risk During A Pandemic, Dana N Rutledge, Elizabeth Winokur, Sarah Douville

2022 Providence Nurse Research Conference

No abstract provided.

Variation On A Theme: The Structures And Biosynthesis Of Specialized Fatty Acid Natural Products In Plants, Samuel Scott, Edgar B. Cahoon, Lucas Busta

Department of Biochemistry: Faculty Publications

Plants are able to construct lineage-specific natural products from a wide array of their core metabolic pathways. Considerable progress has been made toward documenting and understanding, for example, phenylpropanoid natural products derived from phosphoenolpyruvate via the shikimate pathway, terpenoid compounds built using isopentyl pyrophosphate, and alkaloids generated by the extensive modification of amino acids. By comparison, natural products derived from fatty acids have received little attention, except for unusual fatty acids in seed oils and jasmonate-like oxylipins. However, scattered but numerous reports show that plants are able to generate many structurally diverse compounds from fatty acids, including some with highly …

Diet Recommendations For Patients With Irritable Bowel Syndrome, Tia M. Kinilau, Shawna Bajet, Erika Mccarthy, Justin Gambini

Doctor of Medical Science (DMSc)

Introduction

Irritable bowel syndrome (IBS) is a very common chronic functional gastrointestinal (GI) disease that is characterized by abdominal pain in association with defecation and change in bowel habits.1 The condition has a multifactorial and incompletely understood pathophysiology, including altered brain-gut interactions, microbiome changes, differed GI motility, psychological factors, and food hypersensitivity.2 With the heterogenicity of the disorder, there is no standardized treatment for IBS, leading its therapy to rely on symptomatic treatments.2 The influence of dietary triggers on the generation of IBS symptoms is well-known and includes different mechanisms including immune activation, mast cell inflammation, and luminal distention.2 Studies …

Efficacy And Outcomes Of Faecal Microbiota Transplantation For Recurrent Clostridioides Difficile Infection In Children With Inflammatory Bowel Disease, Maribeth R Nicholson, Erin Alexander, Sonia Ballal, Zev Davidovics, Michael Docktor, Michael Dole, Jonathan M Gisser, Alka Goyal, Suchitra K Hourigan, M Kyle Jensen, Jess L Kaplan, Richard Kellermayer, Judith R Kelsen, Melissa A Kennedy, Sahil Khanna, Elizabeth D Knackstedt, Jennifer Lentine, Jeffery D Lewis, Sonia Michail, Paul D Mitchell, Maria Oliva-Hemker, Tiffany Patton, Karen Queliza, Sarah Sidhu, Aliza B Solomon, David L Suskind, Madison Weatherly, Steven Werlin, Edwin F De Zoeten, Stacy A Kahn, North American Society Of Pediatric Gastroenterology And Nutrition Faecal Microbiota Transplantation Special Interest Group

Faculty, Staff and Students Publications

BACKGROUND: Children with inflammatory bowel disease [IBD] are disproportionally affected by recurrent Clostridioides difficile infection [rCDI]. Although faecal microbiota transplantation [FMT] has been used with good efficacy in adults with IBD, little is known about outcomes associated with FMT in paediatric IBD.

METHODS: We performed a retrospective review of FMT at 20 paediatric centres in the USA from March 2012 to March 2020. Children with and without IBD were compared with determined differences in the efficacy of FMT for rCDI. In addition, children with IBD with and without a successful outcome were compared with determined predictors of success. Safety data …

Bioelectrical Impedance Changes Of The Trunk Are Opposite The Limbs Following Acute Hydration Change, Dale R. Wagner

Kinesiology and Health Science Faculty Publications

This study aimed to evaluate the changes in impedance and estimates of body composition variables obtained from segmental multi-frequency bioelectrical impedance analysis (SMFBIA) following acute hydration change. All participants (N = 11 active adults) had SMFBIA measurements at baseline (euhydration), post-dehydration, and post-hyperhydration in an experimental repeated-measures design. Dehydration and hyperhydration trials were randomized with the opposite treatment given 24 h later. Dehydration was achieved via a heat chamber of 40 °C and 60% relative humidity. Hyperhydration was achieved by drinking lightly-salted water (30 mmol·L^-1 NaCl; 1.76 g NaCl·L^-1) within 30 min. Post-measurements were taken 30 min …

Crispr/Cas13 Effectors Have Differing Extents Of Off-Target Effects That Limit Their Utility In Eukaryotic Cells, Yuxi Ai, Dongming Liang, Jeremy E Wilusz

Faculty, Staff and Students Publications

CRISPR/Cas13 effectors have garnered increasing attention as easily customizable tools for detecting and depleting RNAs of interest. Near perfect complementarity between a target RNA and the Cas13-associated guide RNA is required for activation of Cas13 ribonuclease activity. Nonetheless, the specificity of Cas13 effectors in eukaryotic cells has been debated as the Cas13 nuclease domains can be exposed on the enzyme surface, providing the potential for promiscuous cleavage of nearby RNAs (so-called collateral damage). Here, using co-transfection assays in Drosophila and human cells, we found that the off-target effects of RxCas13d, a commonly used Cas13 effector, can be as strong as …

Effects Of A Multicomponent Resistance-Based Exercise Program With Protein, Vitamin D And Calcium Supplementation On Cognition In Men With Prostate Cancer Treated With Adt: Secondary Analysis Of A 12-Month Randomised Controlled Trial, Niamh Liana Mundell, Patrick J. Owen, Jack Dalla Via, Helen Macpherson, Robin Daly, Patricia M. Livingston, Timo Rantalainen, Stephen Foulkes, Jerremy Millar, Declan G. Murphy, Steve Fraser

Research outputs 2022 to 2026

OBJECTIVES: The aim of this preplanned secondary analysis of a 12-month randomised controlled trial was to investigate the effects of a multicomponent exercise programme combined with daily whey protein, calcium and vitamin D supplementation on cognition in men with prostate cancer treated with androgen deprivation therapy (ADT). DESIGN: 12-month, two-arm, randomised controlled trial. SETTING: University clinical exercise centre. PARTICIPANTS: 70 ADT-treated men were randomised to exercise-training plus supplementation (Ex+ Suppl, n=34) or usual care (control, n=36). INTERVENTION: Men allocated to Ex + Suppl undertook thrice weekly resistance training with weight-bearing exercise training plus daily whey protein (25 g), calcium (1200 …

Comparing Brood Care Behaviors Across Five Fertility Castes In The Invasive Fire Ant,Solenopsis Invicta,And The Expression Of Inotocin, Alexis Masnjak

USF Tampa Graduate Theses and Dissertations

The fire ant, Solenopsis invicta, is one of the most successful of the invasive eusocial invertebrates. The fire ant’s prolific reproductive capacity and its division of labor among five fertility castes are key factors to its successful invasion and global colonization across all continents except Antarctica. Although the rate of self-care and brood care by sterile S. invicta workers is well known, little is known about the rate of self-care and brood care by the other four fertility castes. In this study, I quantified the frequency and duration of behaviors by alate males, alate queens, newly mated queens, older mature …

“Even If You Have Food In Your House, It Will Not Taste Sweet”: Central African Refugees’ Experiences Of Cultural Food Insecurity And Other Overlapping Insecurities In Tampa, Florida, Shaye Soifoine

USF Tampa Graduate Theses and Dissertations

In the United States, resettled African refugee populations experience food insecurity at rates up to seven times higher than those of the general population. In Tampa, Florida, anthropologists have documented high levels of food insecurity among Central African refugee households since members of this population began to be resettled in the area in 2016. Utilizing an intersectional lens and drawing upon theoretical concepts such as cultural food security, navigational capital, and social reproduction, this thesis examines how Central African refugees, particularly women, experience food (in)security and other overlapping forms of (in)security as they integrate into US systems of structural inequality …

The Effects Of Acute Caffeine Supplementation On Repeated-Sprint Ability In Healthy Young Non-Athletes, Michael D. Belbis, Peter J. Chomentowski 3rd, Clayton L. Camic, Steve M. Howell, Shuqi Zhang

International Journal of Exercise Science

International Journal of Exercise Science 15(2): 846-860, 2022. The ergogenic effects of caffeine supplementation on repeated-sprint ability (RSA) have produced equivocal results. This study aimed to examine the effects of 200 mg of caffeine during repeated-sprint running on heart rate (HR), rating of perceived exertion (RPE), blood lactate (BLa) concentration, and sprint time (ST). Thirty-two individuals (males: n = 17, females: n = 15; age: 22 ± 1 years) participated in the study. The study followed a double-blind, randomized, placebo-controlled, crossover design, in which each participant ingested 200 mg of caffeine or placebo on separate visits 60 minutes prior to …

Cleaning Invisible Matter In Open-Kitchen Restaurants To Reduce The Impact Of Covid-19, Bendegul Okumus

Rosen Research Review

Commercial cooking in indoor settings is known to produce particulate matter, a mixture of solid particles and liquid droplets which can cause acute or chronic respiratory problems. Recent studies suggest that these invisible particles also make people more susceptible to adverse health effects of the COVID-19 virus. Dr. Bendegul Okumus was joined by a team and conducted an experimental scientific study in an open-kitchen chain restaurant to determine whether the levels of particulate matter (PM) pollution were potentially harmful for both kitchen staff and customers dining at the restaurant.

Investigation Of Diet Pattern, Anthropometry, And Handgrip Strength Of Chronic Kidney Disease Patient Undergoing Hemodialysis In Tertiary Care Hospital., Prithiviraj P G

Manipal College of Health Professions, Manipal Theses and Dissertations

No abstract provided.

Nitrogen Fixation Rates In Forested Mountain Streams: Are Sediment Microbes More Important Than Previously Thought?, Erica A. H. Bakker, Carmella Vizza, Clay Arango, Sarah S. Roley

Biology Faculty Scholarship

1. Biological nitrogen (N) fixation, the microbial conversion of N₂ gas to ammonia, makes N available to food webs. Low-N streams often have a high relative abundance of N-fixing taxa, suggesting that N fixation is an important N source in these systems. Despite this potential, stream N fixation has not been well-characterised, particularly compared to lakes and marine environments. One unknown is the relative contributions of various N-fixing organisms, particularly heterotrophic microbes.
2. In low-N streams in the Cascade Mountains (Washington, USA), three groups of N-fixers predominate: cyanobacteria (Nostoc paramelioides) colonies that house a midge symbiont (Cricotopus spp.), …

Experience Life In A Refugee Camp - And Learn How To Help - June 25, Staff

Browse All News

No abstract provided.

The Weekly Challenger, June 23, 2022, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The June 23, 2022, issue of The Weekly Challenger.

Rowan Community Health Center’S Ask First Model: Building Authentic & Impactful Community Relationships By Asking A Simple Question, Patrick J. Tempera, Christian Diliberto, Ruchi Shah, Daniel Hurst

Cooper Rowan Medical Journal

Spring of 2017, Rowan University School of Osteopathic Medicine’s student-run free clinic, the Rowan Community Health Center, launched an outreach initiative named the Unity Project. This is an ongoing initiative aimed at fostering relationships with Camden, New Jersey organizations to both educate community members about our clinic services and collaborate on improving Camden’s health. The objective of the Unity Project is to work towards affecting long-term change by forming authentic and impactful relationships with organizations that are already participating in meaningful community work. In order to achieve such a goal, we needed to overcome the traditional model of medical school …

Adolescent Health Risk Behaviors, Adverse Experiences, And Self-Reported Hunger: Analysis Of 10 States From The 2019 Youth Risk Behavior Surveys, Kathryn L. Krupsky, Sarah Silwa, Hilary Seligman, Andrea D. Brown, Angela D. Liese Ph.D., Zewditu Demissie, Ellen Barnidge

Faculty Publications

We examined associations between adolescent self-reported hunger, health risk behaviors, and adverse experiences during the 2018–2019 school year. Youth Risk Behavior Survey data were pooled from 10 states. Prevalence ratios were calculated, and we assessed effect measure modification by sex. The prevalence of self-reported hunger was 13%. Self-reported hunger was associated with a higher prevalence of every health risk behavior/adverse experience analyzed, even after adjusting for sex, grade, and race/ethnicity. Sex did not modify associations. Findings underscore needs for longitudinal research with more robust measures of adolescent food insecurity to clarify the temporality of relationships.

Post-Discharge And Long-Term Follow-Up After An Acute Coronary Syndrome: International Collaborative Group Of Cncf Position Paper, Pierre Sabouret, Gilles Lemesle, Anne Bellemain-Appaix, Pierre Aubry, Pier-Paolo Bocchino, Erik Rafflenbeul, Loïc Belle, Jim Nolan, Marco Bernardi, Giuseppe Biondi-Zoccai, Michael P. Savage, Maciej Banach, Guillaume Cayla

Division of Cardiology Faculty Papers

Introduction: Long-term follow-up after an acute coronary syndrome (ACS) presents a crucial challenge due to the high residual cardiovascular risk and the potential for major bleeding events. Although several treatment strategies are available, this article focuses on patients who have undergone percutaneous coronary intervention (PCI) for ACS, which is a frequent clinical situation. This position paper aims to support physicians in daily practice to improve the management of ACS patients.

Material and methods: A group of recognized international and French experts in the field provides an overview of current evidence-based recommendations - supplemented by expert opinion where such evidence is …

Phosphatidylserine And Phosphatidylethanolamine Asymmetry Have A Negligible Effect On The Global Structure, Dynamics, And Interactions Of The Kras Lipid Anchor, Mussie K Araya, Alemayehu A Gorfe

Faculty, Staff and Student Publications

The intrinsically disordered C-terminus of the prominent oncogenic protein KRAS-4B (KRAS) selectively interacts and clusters with phosphatidylserine (PS) lipids in the plasma membrane (PM). This 11-residue segment, called tK, contains a polybasic domain (PBD) of six contiguous lysine residues and a farnesylated cysteine. Previous molecular dynamics (MD) simulation studies of tK in phosphatidylcholine (PC)/PS bilayers have suggested that backbone conformational dynamics modulate tK-PS interactions. These simulations have been conducted in symmetric membranes whereas the PM is compositionally asymmetric, with the inner leaflet, where KRAS is localized, being enriched with PS and phosphatidylethanolamine (PE) lipids. To examine if bilayer asymmetry affects …

A Theoretical Framework For Understanding Breast Cancer Survivor's Post-Treatment Lived Experiences In An Educational Program: A Qualitative Data Analysis, Katherine Jinghua Lin

USF Tampa Graduate Theses and Dissertations

Breast cancer (BC) is the most prevalent type of cancer among women and the most common cancer diagnosis for all the population in the United States. Early screening and treatment for BC have improved the prognosis for breast cancer survivors (BCSs) and increased survival rate. Current evidence showed insufficient data related to BCSs’ post-treatment symptoms, coping issues, and availability and impact of educational and support programs associated with breast cancer survivorship.

The overall purpose of this qualitative data analysis research project is to explore and identify BCSs’ perceptions (post-treatment) of physical, cognitive, and psychological symptoms experienced, as well as perceptions …

Japan’S Covid 19 Infection Rate: A Focus On Tokyo Neighborhoods, Lauren Koerner

USF Tampa Graduate Theses and Dissertations

This thesis asks, are neighborhood demographic and economic variables connected to COVID-19 infection rates in Tokyo, Japan? I hypothesize that variation in urbanization and neighborhood demographics account for Japan’s low, though not uniform COVID-19 infection rates. This thesis applies several anthropological perspectives: The biocultural perspective because I look at epidemiology of COVID 19 considering socio-cultural, economic, and ecological factors as well as biological susceptibilities. The critical biocultural perspective because I look at how structures of power and inequality may impact health and healthcare access. Biomedical/applied anthropology, well placed to study the current epidemiologic situation of COVID 19 in Japan and …

The Gut Microbiome-Brain Crosstalk In Neurodegenerative Diseases, Laura Ghezzi, Claudia Cantoni, Emanuela Rotondo, Daniela Galimberti

2020-Current year OA Pubs

The gut-brain axis (GBA) is a complex interactive network linking the gut to the brain. It involves the bidirectional communication between the gastrointestinal and the central nervous system, mediated by endocrinological, immunological, and neural signals. Perturbations of the GBA have been reported in many neurodegenerative diseases, suggesting a possible role in disease pathogenesis, making it a potential therapeutic target. The gut microbiome is a pivotal component of the GBA, and alterations in its composition have been linked to GBA dysfunction and CNS inflammation and degeneration. The gut microbiome might influence the homeostasis of the central nervous system homeostasis through the …

Serum Cea Level In Predicting Liver Metastases Of Colorectal Cancer Among Young Adult Patients, Ely S.P Sihotang, Agi S. Putranto

The New Ropanasuri Journal of Surgery

Introduction: Incidence and mortality of CRC are currently increasing in those under 50 years. The study aims to determine the predictive value of serum CEA levels as the liver metastases predictor of colorectal cancer (CRC) in young adults.

Methods: A cross-sectional study was conducted using secondary data (patient medical records) from 2015–to 2021. Patients aged <50 years who were diagnosed histopathologically with primary colorectal cancer at dr. Cipto Mangunkusumo General Hospital (CMGH) were recruited. We excluded patients with a history of other malignancies, who had undergone operative management for colorectal cancer, and preexisting liver disease. The outcome of this study is the cut-off of the CEA value obtained by the ROC curve and the sensitivity and specificity of the CEA value in predicting CR liver metastases.

Results: Out of 181 subjects enrolled, a total of 43.6% were female. Fifty-nine subjects (32.6%) had liver metastases. The CEA level of the metastases group was 208.1 (2.1–12503.2) ng/mL; this was much higher than the non-metastases group, which was 6.27 (0.8– 1099.4) …

Urinary Aflatoxin M1 Concentration And Its Determinants In School-Age Children In Southern Ethiopia, Tafere Gebreegziabher Belay, Melanie Dean, Elilta Elias, Workneh Tsegaye, Barbara J. Stoecker

All Faculty Scholarship for the College of Education and Professional Studies

Aflatoxins are mycotoxins that can contaminate grains, legumes, and oil seeds. These toxic compounds are an especially serious problem in tropical and sub-tropical climates. The objective of this study was to raise awareness of aflatoxin exposure among primary school children in Shebedino woreda, southern Ethiopia, by measuring urinary aflatoxin M1 (AFM1). The study employed a cross-sectional design and systematic random sampling of children from eight schools in the district. The mean ± SD age of the children was 9.0 ± 1.8 years. Most (84.6%) households were food insecure with 17.9% severely food insecure. Urinary AFM1 was detected in more than …

‘Bunkering Down’: How One Community Is Tightening Social-Ecological Network Structures In The Face Of Global Change, Michele L. Barnes, Lorien Jasny, Andrew Bauman, Jon Ben, Ramiro Berardo, Örjan Bodin, Josh Eli Cinner, David A. Feary, Angela M. Guerrero, Fraser A. Januchowski-Hartley, John T. Kuange, Jacqueline D. Lau, Peng Wang, Jessica Zamborain-Mason

Marine & Environmental Sciences Faculty Articles

1. Complex networks of relationships among and between people and nature (social-ecological networks) play an important role in sustainability; yet, we have limited empirical understanding of their temporal dynamics.
2. We empirically examine the evolution of a social-ecological network in a common-pool resource system faced with escalating social and environmental change over the past two decades.
3. We first draw on quantitative and qualitative data collected between 2002 and 2018 in a Papua New Guinean reef fishing community to provide contextual evidence regarding the extent of social and environmental change being experienced. We then develop a temporal multilevel exponential random graph model using …

Why Are There So Many Mosquitoes?, Alan L. Gillen, Savannah Childs, Megan Goin, Karly Mckinney

Faculty Publications and Presentations

Mosquitoes have been challenging man and animals alike since the fall.Mosquitoes number in the trillions worldwide. Not only is the mosquito a nuisance with the constant buzz around your ear, they also are the primary vector of many dangerous diseases including the West Nile Virus (WNV). WNV has become a more prominent mosquito-transmitted disease in the United States and more specifically in Colorado, Texas, and other states in the Midwest. While commonly found in the genus Culex, WNV and other diseases can be found in differentgenera of mosquito, including Aedes and Anopheles. While these two are not themost common regarding …

Sustainable Intensification Of Wheat Production Under Smallholder Farming Systems In Burera, Musanze And Nyamagabe Districts Of Rwanda, Athanase Rusanganwa Cyamweshi, Nsharwasi Léon Nabahungu, Jackson Cirhuza Mirali, Job Kihara, George Oduor, Harrison Rware, Gudeta Weldesemayat Sileshi

All Peer-Reviewed Publications

The productivity of wheat is low on smallholder farms in Rwanda. Although mineral fertiliser use is being promoted as a sustainable intensification (SI) pathway, little is known about the nutrient use efficiency and profitability of various fertiliser inputs in Burera, Musanze and Nyamagabe districts of Rwanda. The objective of this study was to assess the use of combinations of nitrogen (N), phosphorus (P), potassium (K), magnesium (Mg), zinc (Zn) and boron (B) in wheat production in terms of nutrients management specifically, crop yield, production risk, input use efficiency and economic returns on smallholder farms. The study was conducted in three …

Erasure Through Engagement: The Community Resettlement Of Isle De Jean Charles, Meghan Elizabeth Sullivan

Dissertations and Theses

The State of Louisiana and the national media have claimed that the community resettlement of Isle de Jean Charles (IDJC) is an example of a 'model resettlement' for communities experiencing the impacts of climate change. At the outset, the project was advocated and led by the tribal leadership of the Isle de Jean Charles Band of the Biloxi-Chitimacha-Choctaw Tribe. Although, through the course of the resettlement the supposed partnership between the State of Louisiana and the Tribe has dissolved. This study seeks to provide a robust and in-depth understanding of the planning and implementation process of the IDJC resettlement to …