Digital Commons Network^™

Personalizing Precommitment, Lee Anne Fennell

Articles

No abstract provided.

Effectiveness Of Prophylactic Lingual Strengthening Exercises For Patients With Head And Neck Cancer A Systematic Review, Cassidy Pickens

Theses and Dissertations--Communication Sciences and Disorders

Radiation treatment for head and neck cancer has devastating effects on swallowing ability. Prophylactic swallowing exercises are often recommended. However, the evidence for these exercises is equivocal and information regarding critical components of an exercise program is lacking. The purpose of this systematic review was to examine the evidence regarding lingual strengthening exercises as a component of a prophylactic swallowing program.

Relationships Between Animal Temperament And Systemic Immune Responses In Beef Cattle Exposed To Conditions Associated With Conventional Management, Alexander W. Altman

Theses and Dissertations--Animal and Food Sciences

Measures of temperament have been shown to influence physiological responses. Exit velocity (EV) has been identified as an objective, robust measure of temperament that can be used to predict subsequent performance of cattle. Additionally, previous studies from our lab indicate this measure of temperament may be related to production of interferon-γ (IFN-γ), a cytokine associated with cell-mediated immunity (CMI). Whereas research has investigated effects of EV upon immune responses, the overall goal of these studies was to examine this relationship under a variety of scenarios including human handling, transportation, and exposure to endophyte-infected tall fescue (E+) for determination of its …

Improved Iron Status In Weanling Pigs Leads To Improved Growth Performance In The Subsequent Nursery Period, Tyler Chevalier

Theses and Dissertations--Animal and Food Sciences

The objectives of this thesis were: 1) to assess the iron status of piglets, 2) to thoroughly evaluate the blood profile, growth performance, and tissue mineral concentration of young pigs during the pre and postweaning periods after receiving various dosages of iron (0, 50, 100, 200, and 300 mg iron) at birth, 3) as well as evaluate the effects of an additional iron injection before weaning on hematological measures, growth performance, and tissue mineral concentration postweaning. In the initial experiment, there was a 60% incidence of iron deficiency at weaning after administration of a 150 mg iron injection at birth. …

Microalgae And Zinc Source Supplementation Of Broiler Breeder Diets Affects Broiler Breeder Skeletal Development And Reproduction With Transgenerational Impacts On Offspring Performance And Skeletal Characteristics, Marquisha A. Paul

Theses and Dissertations--Animal and Food Sciences

Leg problems and disorders are of major concern for the poultry industry and animal welfare. Previous studies suggest that it may be possible to improve skeletal characteristics through nutrition. Omega-3 fatty acids, including Docosahexaenoic acid (DHA), are essential nutrients and are known to play an important role in bone tissue development. FORPLUS™ (Alltech, Inc.) is an unextracted, whole-cell microalgae (Aurantiochytrium limacinum CCAP 4087/2) that contains 64% fat and 16% DHA. Zinc (Zn) is a trace element and essential nutrient for growth and skeletal development. Bioplex^® Zn (Alltech, Inc.) is a Zn proteinate that has been shown to be …

Farm Women As Producers & Consumers In The 20th Century U.S. South, Joseph J. Kaminski

Honors Undergraduate Theses

The intent of this thesis is to examine white, rural women of the South who were directly affected by home demonstration between 1920 - 1950 and to discuss their roles as producers and consumers in the expanding market economy. Home demonstration, a three-tiered bureaucratic agency that provided domestic education and production techniques to Southern women, played a major role in guiding women toward the expanding market economy. Agents often had to temper their programs in order to compromise with the women they served to accommodate rural restrictions on capital, capability, and confidence. By integrating rural women into a more modernized, …

Reducing Survey Hypothetical Bias Through Revealed Behavior Priming: A Case Of Student Preference For Beef Served By University Dining, Gaby De Nascimento Mandlhate

Theses and Dissertations--Agricultural Economics

Economists are still searching for methods to reduce/eliminate Hypothetical Bias (HB). Different methods have been previously applied some with success and others without. In this study, we aimed to further test the cognitive dissonance approach (CD) through a learning design method to estimate the WTP for five beef attributes: Non-quality, Kentucky Proud, Appalachian, Grass Fed and a mix of 25% Non-quality and 75% Kentucky Proud, using a one and one half bounded model. To test the CD, 881 participants from the University of Kentucky, were randomly assigned to a real/hypothetical market for a battery recycling project at first and afterwards …

Sex, Trump, And Constitutional Change, Helen Hershkoff, Elizabeth M. Schneider

Constitutional Commentary, Vols 1–36 (1984–2022)

Symposium: Constitutional Law in the Trump Era

Justifying Delay: Why Agencies Delay Compliance Dates And How They Do It, Nicholas Bednar

Articles

Every administration since President Reagan has used compliance delays to postpone the implementation of midnight rules promulgated by the outgoing administration. Recent cases involving the Trump Administration’s delay of Obama Administration rules have reinvigorated courts’ interests in whether such delays require notice and an opportunity for comment under the Administrative Procedure Act (“APA”). Some scholars have written about why incoming administrations use compliance delays to prevent implementation of the previous administration’s “midnight rules.” These delays are often cast as a precursor to repeal, engendering fears that the now-postponed final rule will be reversed. Yet a more overarching discussion of compliance …

Comparing The Fertility Of Florida’S Eastern Mosquitofish, Gambusia Holbrooki, Based On Differences In Female Traits, Water Quality, And Habitat Type, Jordan David Miller

USF St. Petersburg campus Master's Theses (Graduate)

The eastern mosquitofish, Gambusia holbrooki, is a surface-dwelling guppy native to the southeastern United States. While resilient to poor water quality, the fish is a voracious predator of the epilimnion, with established populations in most subtropical/tropical regions with surficial freshwater. Eastern mosquitofish are farmed and collected for use as biocontrol agents against the spread of many infectious, often life-threatening, mosquito-borne illnesses. I compared the reproductive success (fertility) of 370 gravid mosquitofish among 32 sites across central Florida to test the hypothesis that fertility is influenced by maternal, ecological, and environmental factors. I found that fish fertility (clutch size) differed significantly …

Pah Exposure In Red Snapper (Lutjanus Campechanus) Collected At Natural And Artificial Reef Systems In The Northwestern Gulf Of Mexico, Tiffany Jane Nicholson

USF St. Petersburg campus Master's Theses (Graduate)

Red Snapper are commonly recognized as an important fishery across the bordering states of the Gulf of Mexico (GoM) and are found in abundance around oil and gas platforms. A small, yet toxic and environmentally persistent component, of crude oil known as polycyclic aromatic hydrocarbons (PAHs), are released into Gulf waters through both anthropogenic (e.g., oil and gas activities) and natural (e.g., hydrocarbon seeps) sources. These pollutants are associated with a variety of negative health effects in fish including cardio-toxicity, reproductive and developmental impairment, and external skin lesions. The objectives of this study were to measure and to compare PAH …

At The Intersection Of Health And Justice: How The Health Of American Indians And Alaska Natives Is Disproportionately Affected By Disparities In The Criminal Justice System, Bette Jacobs, Mehgan Gallagher, Nicole Heydt

Belmont Law Review

American Indian and Alaska Natives (AI/AN) are a neglected population in the United States. Their health and welfare needs are often swept aside and, because of historical treaty agreements with the United States government, they suffer disparities in the justice system and, consequently, poor health. A deep look into everyday life for an AI/AN tells a story of poverty and relatively low life expectancy, proportionately high incidences of disease, high rates of incarceration, and prolific alcohol and substance abuse. AI/ANs are incarcerated at a higher rate proportionately than their white counterparts. They experience harsher sentences, due in part to jurisdictional …

Novel Habitat Causes A Shift To Diurnal Activity In A Nocturnal Species, J. Sean Doody, Colin R. Mchenry, David Rhind, Simon Clulow

USF St. Petersburg Campus Faculty Publications

Plastic responses may allow individuals to survive and reproduce in novel environments, and can facilitate the establishment of viable populations. But can novel environments reveal plasticity by causing a shift in a behavior as fundamental and conspicuous as daily activity? We studied daily activity times near the invasion front of the cane toad (Rhinella marina), an invasive species that has colonized much of northern Australia. Cane toads in Australia are nocturnal, probably because diurnal activity would subject them to intolerably hot and dry conditions in the tropical savannah during the dry season. Our study can demonstrate, however, that upon reaching …

Cyclized Ndga Modifies Dynamic Α-Synuclein Monomers Preventing Aggregation And Toxicity, Malcolm J. Daniels, J. Brucker Nourse, Hanna Kim, Valerio Sainati, Marco Schiavina, Maria Grazia Murrali, Buyan Pan, John J. Ferrie, Conor M. Haney, Rani Moons, Neal S. Gould, Antonino Natalello, Rita Grandori, Frank Sobott, E. James Petersson, Elizabeth Rhoades, Roberta Pierattelli, Isabella Felli, Vladimir N. Uversky, Kim A. Caldwell, Guy A. Caldwell, Edward S. Krol, Harry Ischiropoulos

Molecular Medicine Faculty Publications

Growing evidence implicates α-synuclein aggregation as a key driver of neurodegeneration in Parkinson’s disease (PD) and other neurodegenerative disorders. Herein, the molecular and structural mechanisms of inhibiting α-synuclein aggregation by novel analogs of nordihydroguaiaretic acid (NDGA), a phenolic dibenzenediol lignan, were explored using an array of biochemical and biophysical methodologies. NDGA analogs induced modest, progressive compaction of monomeric α-synuclein, preventing aggregation into amyloid-like fibrils. This conformational remodeling preserved the dynamic adoption of α-helical conformations, which are essential for physiological membrane interactions. Oxidation-dependent NDGA cyclization was required for the interaction with monomeric α-synuclein. NDGA analog-pretreated α-synuclein did not aggregate even without …

A Promising Partnership: An Undergraduate Intern And Librarian Collaborate On Research Guides And Collection Development, Lee Ann Fullington, Alexandra Torres

Publications and Research

Though library science internships for undergraduates are not as well documented as those for MLIS students, internships for undergraduates can be impactful for both the intern and the library. Undergraduate students have firsthand, immersive experience with their major curriculum, and this expertise can benefit science librarians making collection development decisions and creating content for research guides. This article discusses two such projects undertaken by an undergraduate mathematics major as part of a science librarianship internship.

The Effects Of Zinc Nanofertilizers On Tomato Plants, Ketsira Pierre

Honors Undergraduate Theses

Farmers around the world aim to use soil with adequate nutrients to produce sufficient and quality crops to the world's ever-growing population. Unbalanced use of nutrients in the soil will lead to soil deficiency, which is usually seen in South and Southeast Asian countries. This soil deficiency is often due to loss of micronutrient(s) within the soil from farming practices. Micronutrient deficiency affects not only plant growth but human health. Plants grown in nutrient deficient soil produce food with nutrient deficiencies, which affect people dependent on these foods for nutrients (Kathmandu, 2004). Nutrient deficient diseases and disorders like malnutrition are …

Concerning Advance Behavioral Health Orders Determining The Scope Of Treatment An Adult Wishes To Receive Under Certain Behavioral Health Circumstances., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Concerning The Promotion Of An Accurate Count In The Decennial Census By Creating A Census Outreach Program, And, In Connection Therewith, Making An Appropriation., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Effects Of Diet Quality And Temperature On Stable Fly (Diptera: Muscidae) Development, Melina Florez-Cuadros, Dennis Berkebile, Gary Brewer

Department of Entomology: Faculty Publications

The effects of diet quality and temperature on the development time and size of stable flies, Stomoxys calcitrans (L.), was evaluated. Both development time and size varied relative to diet quality and temperature, and their effects were additive. Diet quality and temperature made similar contributions to the variance in size whereas temperature was responsible for >97% of the variance in development time. Regression analysis predicted the shortest development time, egg to adult, to be 12.7 days at 32 ^◦C and 70% nutrients. Egg to adult development varied curvilinearly relative to diet quality and temperature on the degree day 10 …

Nutritional Status Of Honey Bee (Apis Mellifera L.) Workers Across An Agricultural Land-Use Gradient, Matthew D. Smart, Clint R. V. Otto, Jonathan G. Lundgren

Department of Entomology: Faculty Publications

Land use, habitat, and forage quality have emerged as critical factors influencing the health, productivity, and survival of honey bee colonies. However, characterization of the mechanistic relationship between differential land-use conditions and ultimate outcomes for honey bee colonies has been elusive. We assessed the physiological health of individual worker honey bees in colonies stationed across a gradient of agricultural land use to ask whether indicators of nutritional physiology including glycogen, total sugar, lipids, and protein were associated with land-use conditions over the growing season and colony population size the subsequent spring during almond pollination. Across the observed land-use gradient, we …

Concerning A Supplemental Appropriation To The Department Of Human Services., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Concerning The Provision For Payment Of The Expenses Of The Executive, Legislative, And Judicial Departments Of The State Of Colorado, And Of Its Agencies And Institutions, For And During The Fiscal Year Beginning July 1, 2019, Except As Otherwise Noted., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Assessing Variation In Us Soybean Seed Composition (Protein And Oil), Yared Assefa, Larry C. Purcell, Montse Salmeron, Seth Naeve, Shaun N. Casteel, Peter Kovacs, Sotirios Archontoulis, Mark Licht, Fred Below, Herman Kandel, Laura E. Lindsey, John Gaska, Shawn Conley, Charles Shapiro, John M. Orlowski, Bobby R. Golden, Gurpreet Kaur, Maninderpal Singh, Kurt Thelen, Randall Laurenz, Dan Davidson, Igancio A. Ciampitti

Department of Agronomy and Horticulture: Faculty Publications

Soybean [Glycine max (L.) Merr.] seed composition and yield are a function of genetics (G), environment (E), and management (M) practices, but contribution of each factor to seed composition and yield are not well understood. The goal of this synthesis-analysis was to identify the main effects of G, E, and M factors on seed composition (protein and oil concentration) and yield. The entire dataset (13,574 data points) consisted of 21 studies conducted across the United States (US) between 2002 and 2017 with varying treatments and all reporting seed yield and composition. Environment (E), defined as site-year, was the dominant …

Drought Stress Tolerance In Wheat And Barley: Advances In Physiology, Breeding And Genetics Research, Ahmed Sallam, Ahmad M. Alqudah, Mona F. A. Dawood, P. Stephen Baenziger, Andreas Borner

Department of Agronomy and Horticulture: Faculty Publications

Climate change is a major threat to most of the agricultural crops grown in tropical and sub-tropical areas globally. Drought stress is one of the consequences of climate change that has a negative impact on crop growth and yield. In the past, many simulation models were proposed to predict climate change and drought occurrences, and it is extremely important to improve essential crops to meet the challenges of drought stress which limits crop productivity and production. Wheat and barley are among the most common and widely used crops due to their economic and social values. Many parts of the world …

Recommendations For​ Wildfire Recovery Planning For The City Of Arcata, Samuel Griffard, Kiara Cuerpo-Hadsall, Olivia G. Barone, Conrad Tanyi, Emily Pearson, Wyatt Wilson

Environmental Science & Management Senior Capstones

Western landscapes are experiencing an increased scale and intensity of wildfires, due in part to climate change, fire suppression, and an expanding wildland-urban interface. The damage to human lives and property caused by wildfires has prompted all levels of government to galvanize planning efforts to better respond to and recover from wildfire. This report summarizes the need for effective wildfire recovery planning for the City of Arcata, California. The city is currently working on its Hazard Mitigation Plan to be eligible for funding under FEMA hazard mitigation grant programs. This report seeks to inform the city by highlighting the importance …

Is Meat The New Tobacco? Regulating Food Demand In The Age Of Climate Change, Lingxi Chenyang

Utah Law Faculty Scholarship

Switching from a meat-heavy to a plant-based diet is one of the highest-impact lifestyle changes for climate mitigation and adaptation. However, conventional demand-side energy policy has focused on increasing consumption of efficient machines and fuels. Regulating food demand has key advantages. First, food consumption is biologically constrained, thus switching to more efficient foods avoids unintended consequences of switching to more efficient machines, like higher overall energy consumption. Second, food consumption, like smoking, is primed for normshifting because it occurs in socially conspicuous environments. Indeed, while place-based bans and information regulation were essential in lowering the prevalence of smoking, the same …

Population Law And Policy: From Control And Contraception To Equity And Equality, Victoria Mather

Faculty Articles

As a young professor at St. Mary's University School of Law in the 1980s, I had the opportunity to teach in our summer program in Innsbruck, Austria. At the time, faculty members were required to teach an international or comparative law course, and I developed a mini-course in population law and policy. Over the last thirty years, I have had the opportunity to rethink and redevelop the course and to teach it during fifteen summers in the beautiful Austrian Alps. Our summer program became known as the St. Mary's Institute on World Legal Problems, and my course developed into a …

Functional Inhibition Of Acid Sphingomyelinase Disrupts Infection By Intracellular Bacterial Pathogens, Chelsea L. Cockburn, Ryan S. Green, Sheela R. Damle, Rebecca K. Martin, Naomi N. Ghahrai, Punsiri M. Colonne, Marissa S. Fullerton, Daniel H. Conrad, Charles E. Chalfant, Daniel E. Voth, Elizabeth A. Rucks, Stacey D. Gilk, Jason A. Carlyon

Molecular Biosciences Faculty Publications

Intracellular bacteria that live in host cell–derived vacuoles are significant causes of human disease. Parasitism of low-density lipoprotein (LDL) cholesterol is essential for many vacuole-adapted bacteria. Acid sphingomyelinase (ASM) influences LDL cholesterol egress from the lysosome. Using functional inhibitors of ASM (FIASMAs), we show that ASM activity is key for infection cycles of vacuole-adapted bacteria that target cholesterol trafficking—Anaplasma phagocytophilum, Coxiella burnetii, Chlamydia trachomatis, and Chlamydia pneumoniae. Vacuole maturation, replication, and infectious progeny generation by A. phagocytophilum, which exclusively hijacks LDL cholesterol, are halted and C. burnetii, for which lysosomal cholesterol accumulation is bactericidal, …

Relationships Between The Diabetes Awareness And Clinical Indices/Nutrient Intakes In Korean Adults: Based On The 2012–2013 Korea National Health And Nutrition Examination Survey Data, Seul Lee, Haeryun Park, Youngmi Lee, Onjeong Choi, Jiwon Kim, Heewon L. Gray, Kyunghee Song

Community and Family Health Faculty Publications

Background/Objectives: Diabetes is diagnosed after an average of 10–12 years of diabetic development. Strict glycemic control in diabetic patients promotes the normalization of blood glucose and reduces cardiovascular diseases (CVDs) and diabetic complications. Therefore, early diagnosis in non-aware individuals is very important.

Subjects/Methods: Clinical indices and nutrient intakes in Korean diabetic adults aged 19–64 years were examined according to the awareness of diabetes, using 2012 and 2013 Korea National Health and Nutrition Examination Survey (KNHANES) data. The aware group was defined as individuals who were aware of having diabetes from diagnosis by physician before the survey and the non-aware group …

Preferences Of Specialist And Generalist Mammalian Herbivores For Mixtures Versus Individual Plant Secondary Metabolites, Jordan D. Nobler, Jennifer S. Forbey

Biology Faculty Publications and Presentations

Herbivores that forage on chemically defended plants consume complex mixtures of plant secondary metabolites (PSMs). However, the mechanisms by which herbivores tolerate mixtures of PSMs are relatively poorly understood. As such, it remains difficult to predict how PSMs, singly or as complex mixtures, influence diet selection by herbivores. Although relative rates of detoxification of PSMs have been used to explain tolerance of PSMs by dietary specialist herbivores, few studies have used the rate of detoxification of individual PSMs to understand dietary preferences of individual herbivores for individual versus mixtures of PSMs. We coupled in vivo experiments using captive feeding trials …