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Investigating Growth Performance And Intestinal Barrier Integrity In Heat-Stressed Modern Broilers And Their Ancestor Jungle Fowl, Travis Tabler

Graduate Theses and Dissertations

Heat stress (HS) has a negative effect on poultry production sustainability due to its adverse consequence on bird welfare, health, growth, and mortality. Although modern broilers have greater gut mass and higher energy use efficiency than unselected birds, they are more vulnerable to HS that induces “leaky gut syndrome,” or increased intestinal permeability. The aim of the current study was to determine the effect of HS on growth performance and gut barrier integrity in three modern broiler lines and their ancestor the Jungle Fowl. Four chicken populations including Giant Jungle Fowl (JF), Athens Canadian Random Bred (ACRB), 1995 Arkansas Random …

From Jols To Jols+: Directing Learners’ Attention In Retrieval Practice To Boost Integrative Argumentation, Sarah Shi Hui Wong, Stephen Wee Hun Lim

Research Collection School of Social Sciences

The effects of retrieval practice on complex, meaningful learning outcomes that require more than just basic recall are of ongoing interest in the test-enhanced learning literature. Across two experiments, we investigated the extent that retrieval practice boosts integrative argumentation—the integration of opposing viewpoints to form conclusions. Participants were tasked to form an integrative argumentation response after reading a text containing arguments for and against an issue. We found that retrieval practice alone produced superior long-term retention of text content, but not better use of integrative stratagems relative to repeated study (Experiment 1). However, when retrieval practice was augmented with judgments …

Teachback: The Implementation Of The Teach-Back Method To Improve Patient Satisfaction With Care Transitions, Elizabeth M. Breton

Doctoral Dissertations and Projects

Patient education at discharge from the hospital is an essential element to continuation of care and management of chronic health issues. While many elements may contribute to patient satisfaction with discharge education, use of the teach-back method has been found to improve retention of discharge instruction, as well as increase patient confidence in chronic disease management and self-care at the time of discharge. Patient satisfaction with discharge education is a notable component of hospital reimbursement by national standards, as measured by the Hospital Consumer Assessment of Healthcare Providers and Systems survey (HCAHPS) results. Following education of nursing staff participating in …

Modeling Lake Temperature Response To Climate Change In The Alaskan Arctic, Thomas Balkcom

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This thesis study focuses on simulating lake temperature and ice duration for four lakes at the Arctic Long-Term Ecological Research site, near the Toolik Field Station in Alaska. Model projections were driven by the representative global climate model outputs under different carbon emission scenarios. Results show that my simple lake model can reproduce historical lake temperature and ice duration observations, indicating the reliability of the model for future projections. Model projections show that JuneSeptember lake temperatures would increase by 4.3-5.8 °C from the historical period with most progressive carbon emission scenarios, but by 0.7-2.2 °C in the conservative scenarios. Results …

Accessing Healthy Food: Behavioral And Environmental Determinants Among Low-Income Populations, Abiodun Tolulope Atoloye

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

On average, low-income individuals have poorer diet quality compared to their high-income counterparts. However, improved food access may offer opportunities to improve diet among this population. This study examines how the low-income population navigates between barriers, resources, and opportunities to acquire healthy foods in different settings.

Chapter 3 examined how the use of a farmers’ market incentive program among the low-income population impacts F&V consumption. We observed no effect on F&V consumption due to program participation but users of the program have a significantly higher F&V consumption than non-users. Chapter 4 identified transportation difficulties as a barrier to the uptake …

Activity Tracker Measurement Of Physical Activity And Sedentary Time In The Workplace Including An Intervention Involving Reminders To Move, Cassie Dance

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sedentary time and physical inactivity have negative impacts on health and health costs as well as an impact on workplace wellbeing. There is evidence that people are more sedentary and engage in less physical activity on work days. Additionally, sedentary behavior has been found to increase distress and negative mood. Activity trackers such as Fitbits are a useful way to collect and intervene on sedentary behavior and potentially impact other factors of workplace wellbeing in real time and promote self-monitoring. The reminder to move prompts that are now part of Fitbit models provide an innovative and simple way to intervene …

Investigating The Roles Of Bacterial Endosymbionts In The Evolution Of Adelgidae (Hemiptera: Sternorrhyncha), Kathryn M. Weglarz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Insects form close partnerships, or symbioses, with bacteria. These partnerships allow the insects to use resources that would be unavailable to them otherwise. Certain insects, hemipterans, are able to feed on nutrient-poor plant-sap because these bacteria supplement their diets. While this association is beneficial for both the insect and bacteria, it also comes with consequences: the genomes of bacterial symbionts typically undergo extreme degradation, becoming small and lacking many genes necessary for typical bacterial functioning. In the Hemiptera, aphids, mealybugs, cicadas, true bugs, and their relatives, these bacterial partnerships tend to be stable over millions of years. However, adelgids (Aphidoidea: …

Herbage Characteristics Affecting Intake By Dairy Heifers Grazing Grass-Monoculture And Grass-Birdsfoot Trefoil Pastures, Marcus F. Rose

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pasture-based dairies have become more prevalent in recent years due to a higher proportion of organic milk demand and production. Organic certification requires that animals must graze at least 120 days in each growing season. However, dry matter intake is often limited when dairy animals receive most of their herbage from pasture, resulting in lower animal performance and milk production. The purpose of this study was to analyze the complimentary effect of high energy grasses with birdsfoot trefoil (BFT) tannins to improve intake of dairy heifers. Jersey heifers were rotationally grazed for 105 days in 2017 and 2018 on eight …

Assessing The Impacts Of Laep Extension At Usu: Development Of A Model Framework, Jason G. Parkinson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Over several decades, USU’s Landscape Architecture and Environmental Planning (LAEP) Department and Extension specialists have engaged Utah’s rural communities through several design-based outreach activities. These activities are intended to benefit both community partners interested in learning how design can positively impact the community in tangible ways, and students, who are given the opportunity to engage with real-world projects. This study documents, evaluates, and assesses outcomes of community engagement projects undertaken by LAEP Extension to better understand the program’s impact over time and come up with approaches that will enhance the impact of future community engagement projects.

This research develops a …

Enteric Methane And Nitrogen Emissions In Beef Cattle Grazing A Tannin-Containing Legume Relative To Feedlot And Traditional Pasture-Based Production Systems, Raúl David Guevara Ballesteros

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Beef cattle production is highly criticized because of the high use of land and water resources, and by the pollution (e.g., the gas methane in a cow’s breath and nitrogen in urine) produced by cows fed in feedlots. In contrast to feedlots diets and grasses, some plants (e.g., legumes) contain bioactive compounds (condensed tannins) that reduce pollution and enhance animal nutrition. In my research, I observed that cows grazing a tannin-containing legume (birdsfoot trefoil; BFT) had methane emissions similar to cows fed a feedlot ration with comparable weight gains. Cows in the BFT treatment gained more weight than cows grazing …

A Model Explaining Medusahead Invasion And Novel Targeted Grazing Approaches Of Control, Casey N. Spackman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Medusahead (Taeniatherum caput-medusae (L.) Nevski) is currently one of the biggest threats to rangelands and livestock operations in the Western US. High silica concentrations in medusahead contribute to its invasiveness. I developed a model to explain how silica is involved in the invasion process, and attempted to manipulate silica to increase use of the grass by livestock. Experiments were conducted to determine: 1) whether rotational grazing on established forages of improved nutritional quality would provide supplemental nutrients to increase cattle use of medusahead; 2) evaluate intake of and preference for medusahead treated with a glyphosate herbicide at different rates …

Evaluation Of A Computer-Based Observer-Effect Training On Mothers' Vocal Imitation Of Their Infant, Kerry A. Shea

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Infants begin to learn important skills, such as contingency learning, social referencing, and joint attention through everyday interactions with their environment. When infants learn that their behavior produces a change in the environment (e.g., attention from others), infants engage in behavior that produces that effect (e.g., increases in smiling sustained engagement. When mothers and other caregivers respond immediately to infant behavior, they help their infant learn that the infant’s own behavior is effective, producing a change in the environment. The current investigation evaluated the effect of a computer-based training that aimed at teaching mothers to play a vocal-imitation contingency-learning game. …

Navigating Adulthood: Exploring The Impact Of A High School Life-Skills Course On Adulthood Transition Experiences, Lacee R. Boschetto

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was conducted to explore the adulthood transition experiences of Utah high-school graduates, with heightened focus on the application value of educational content from the course, Adult Roles. The purpose of the study was identified through experiential interactions with high-school graduates, and was supported by research on 21st century adulthood transitions shown to divert away from traditional adulthood markers. The inconsistency between modern adulthood transition behaviors and traditionally held adulthood assumptions lead to negative perceptions about young adult’s capability to adapt to adulthood. The researcher was motivated to investigate opportunities that may provide increased preparation for the transition into …

The Acute Effect Of Water Intake On Glucose Regulation In Low Drinkers, Adam David Seal

Graduate Theses and Dissertations

Previous evidence suggests the hormone arginine vasopressin (AVP) may be a modifiable factor contributing to hyperglycemia. Significant differences in urine concentration and copeptin, a marker for AVP, have been observed between low and high water drinkers. Purpose: The purpose was to investigate the acute effect of adequate water intake on glucose regulation in low drinkers. Methods: 7 healthy (5 males, 2 female) low drinkers were recruited using a water frequency questionnaire (WFQ), spot and 24-h urine sample (age 43±6 y, BMI 30.9±3, WFQ volume 823±403 mL∙d-1, 24 h Uosm 961±105 mmol∙kg-1, copeptin 8.17±3.05 pmol∙L-1). During two experimental protocols, participants remained …

Effects Of 50:50 Proportion Bull:Cow Blend Levels And Incorporation Of Finely Textured Beef On The Color Of Precooked Ground Beef Patties, Colton Allen Althaber

Graduate Theses and Dissertations

Variation in internal cooked color of ground beef is an economic concern for the ground beef market. Persistent pink color in hamburger patties can lead consumers to the perception of an undercooked product. Therefore, the objective of this study was to characterize the effects of bull:cow blend proportions, with or without finely textured beef (FTB), and cookery method on internal color of precooked ground beef patties. Batches (9.1 kg) of 85% lean ground beef were manufactured with 0, 33, 67, or 100% 50:50 bull:cow blend (remainder of lean was 100, 67, 33, or 0% Select-grade knuckles, respectively) mixed with 2 …

The Impact Of The 2010 Affordable Care Act On Reducing Racial/Ethnic Disparties In Primary Care Acess And The Delivery Of Diabetes Preventive Care In The United States, Adrianna Nava

Graduate Doctoral Dissertations

A key focus of the 2010 Patient Protection and Affordable Care Act (ACA) was to improve access to healthcare services in the United States (U.S.) (Stolberg & Pear, 2010). The research purpose was to assess the impact of the ACA’s Medicaid expansion and insurance subsidies on reducing racial/ethnic disparities in coverage, access and the delivery of primary care services, specifically diabetes prevention. Diabetes disproportionately affects minority populations, with inequities reported in the delivery of diabetes care to minorities (Chow, Foster, Gonzalez & McIver, 2012). The Modified Quality Health Outcomes Model was used to guide this research. Statistical analyses were conducted …

Knowledge And Attitudes Of Pregnant Women Regarding Breastfeeding, Hamdia M. Ahmed, Safyia Sabri Piro

Polytechnic Journal

Inadequate knowledge or inappropriate attitude about breastfeeding may lead to undesirable consequences. This study assessed the breastfeeding knowledge and attitude of pregnant women about breastfeeding. A descriptive cross-sectional study was conducted on 120 pregnant women from four primary health-care centers in Erbil City/Iraqi Kurdistan from March 15, 2017, to May 15, 2017. A structured questionnaire was developed based on the evidence in the literature. A face to face interview technique was used for data collection. Overall, 61.7% of mothers had a poor level of knowledge of breastfeeding despite having a positive attitude (96.7%). There was a significant association between mothers’ …

Prevalence Of Cigarette And “Waterpipe” Smoking Among “Duhok Universities” Students, Masood Abdulkareem Abdurahman, Jader Aziz Jader

Polytechnic Journal

Tobacco use is considered one of the largest public health threats facing the world. Waterpipe smoking (WPS) is a customary and cultural method of tobacco consumption in many parts of the world. This study aimed to find the prevalence of smoking among Duhok city University students in Iraq and to assess students’ knowledge regarding smoking. A cross-sectional, self-completed questionnaire-based study was conducted at four Universities in Duhok city. According to the study’s objectives, scientific and literature colleges from each university are selected. The selection of the number of enrolled colleges and departments is proportionate with total university students’ number. The …

Genome-Wide Meta-Analysis Of Macronutrient Intake Of 91,114 European Ancestry Participants From The Cohorts For Heart And Aging Research In Genomic Epidemiology Consortium, Jordi Merino, Hassan S. Dashti, Sherly X. Li, Chloé Sarnowski, Anne E. Justice, Misa Graff, Constantina Papoutsakis, Caren E. Smith, George V. Dedoussis, John Blangero

School of Medicine Publications

Macronutrient intake, the proportion of calories consumed from carbohydrate, fat, and protein, is an important risk factor for metabolic diseases with significant familial aggregation. Previous studies have identified two genetic loci for macronutrient intake, but incomplete coverage of genetic variation and modest sample sizes have hindered the discovery of additional loci. Here, we expanded the genetic landscape of macronutrient intake, identifying 12 suggestively significant loci (P < 1 × 10-6) associated with intake of any macronutrient in 91,114 European ancestry participants. Four loci replicated and reached genome-wide significance in a combined meta-analysis including 123,659 European descent participants, unraveling two novel loci; a common variant in RARB locus for carbohydrate intake and a rare variant in DRAM1 locus for protein intake, and corroborating earlier FGF21 and FTO findings. In additional analysis of 144,770 participants from the UK Biobank, all identified associations from the two-stage analysis were confirmed except for DRAM1. Identified loci might have implications in brain and adipose tissue biology and have clinical impact in obesity-related phenotypes. Our findings provide new insight into biological functions related to macronutrient intake.

Full Recovery From Cocaine-Induced Toxic Leukoencephalopathy: Emphasizing The Role Of Neuroinflammation And Brain Edema, Edward C. Mader Jr., Alexander B. Ramos, Roberto A. Cruz, Lionel A. Branch

School of Medicine Publications

Toxic leukoencephalopathy (TL) is characterized by white matter disease on magnetic resonance imaging (MRI) and evidence of exposure to a neurotoxic agent. We describe a case of cocaine-induced TL in which extensive white matter disease did not preclude full recovery. A 57-year-old man with substance abuse disorder presented with a 5-day history of strange behavior. On admission, he was alert but had difficulty concentrating, psychomotor retardation, and diffuse hyperreflexia. Brain MRI revealed confluent subcortical white matter hyperintensities with restricted diffusion in some but not in other areas. Electroencephalography (EEG) showed mild diffuse slowing. Blood tests were normal except for mild …

Production Of Biscuits By Substitution With Different Ratios Of Yellow Pea Flour, Jikai Zhao, Xin Liu, Xiang Bai, Fengcheng Wang

School of Earth, Environmental, & Marine Sciences Faculty Publications

To promote the commercialization of yellow pea flour (YPF) due to its nutritional benefits. Four biscuits with different YPF ratio (10%–50%) were conducted to explore the optimal addition percentage. The effects of YPF on the rheological and baking performance of biscuits were performed. The results showed that the substitution ratio of YPF and milling methods had a critical impact on the rheological properties of dough. The dough stability decreased gradually while a softening degree increased with YPF ratio increased. In a term of biscuits, the dimensions of length (L), width (W), thickness (T) and color (L*) of biscuits reduced as …

Effectiveness Of Intracavitary Electrocardiogram Guided Peripherally Inserted Central Catheter Tip Placement In Premature Infants: A Multi-Centre Pre-Post Intervention Study, A-Q Xiao, J Sun, L-H Zhu, Z-Y Liao, P Shen, L-L Zhao, J Latour

School of Nursing and Midwifery

No abstract provided.

Copd’S Early Origins In Low-And-Middle Income Countries: What Are The Implications Of A False Start?, Ea Brakema, Fa Van Gemert, Rmjj Van Der Kleij, Et Al

Peninsula Medical School

No abstract provided.

Fcpa Actions In China And China’S Anti-Bribery Law, Yu Chen

San Diego International Law Journal

In recent decades, the United States Department of Justice (DOJ) has greatly improved its enforcement of the U.S. Foreign Corrupt Practices Act (FCPA). Some of these FCPA enforcement cases involve China. Given China’s prominence as a center of global business, this trend is likely to increase in the foreseeable future.

Section I of this Article briefly reviews the provisions of the FCPA, and recent FCPA enforcement in China. Section II discusses China’s anti- bribery law regime, anti-bribery provisions and agencies enforcing bribery and corruption. Section III focuses on an analysis of FCPA cases involving China, in addition to describing the …

Living Links Connecting The United Nations Sustainable Development Goals: Small-Scale Farmers And Agricultural Biodiversity, Susan H. Bragdon

San Diego International Law Journal

The 17 Sustainable Development Goals (SDGs) and Agenda 2030 adopted by the global community in September 2015 are applicable to all countries with the commitment “that no one is left behind.” As an agenda for “people, planet, prosperity, peace and partnership”, Agenda 2030 provides a vision for people and planet-centered, human rights-based, and gender-sensitive sustainable development. It promises “more peaceful and inclusive societies” which are free from fear and violence.

Small scale farmers and agricultural biodiversity are critical to the achievement of aspects of most of the SDGs. In addition to being essential for the resilience and stability of agricultural …

Physical Activity Prevalence Among Migrants In United Arab Emirate, Rowaa Elhidia Elobaid Abd-Allatif

Dissertations

Insufficient physical activity is a leading risk for non-communicable diseases (NCDs). Few data were available on the physical activity levels of migrants in the United Arab Emirates (UAE). This study aimed to determine leisure time physical activity levels and their associated socio-demographic determinants and NCD risk factors among migrants in Al Ain, UAE. A random sample of male South Asian migrants (n=1375) (76.4% response rate) and female South Asian, Arab, and Philippines migrants (n=555) (75% participation rate) was recruited from the government Visa Screening Center in Al Ain, UAE. An adapted version of the WHO STEPS Survey with a short …

Selecting The Best Measure For Hospital-Acquired Deconditioning, Carmen E. Capo-Lugo, Erik H. Hoyer, Daniel Young

Integrated Health Sciences Faculty Research

No abstract provided.

Effect Of Self-Regulated Learning For Improving Dietary Management And Quality Of Life In Patients With Type-2 Diabetes Mellitus At Dr. Ramelan Naval Hospital, Surabaya, Indonesia, Yayuk Estuningsih, Thinni Nurul Rochmah, Merryana Andriani, Trias Mahmudiono

Kesmas

Self-regulated learning is a process of learning how to manage and regulate oneself to obtain skills and knowledge without depending on others. It is expected that diabetes patients can manage their diabetes by themselves. This study aimed to analyze the effect of self-regulated learning-based educational intervention on quality of life for patients with type-2 diabetes mellitus (DM) at Dr. Ramelan Naval Hospital, Surabaya. This was a quasi-experimental study in the form of pretest and posttest with a control group design. A total of 20 patients with DM were randomly divided into intervention and control groups to undergo a 4-week intervention. …

Maternal Knowledge, Attitude, And Practices About Traditional Food Feeding With Stunting And Wasting Of Toddlers In Farmer Families, Betty Yosephin Simanjuntak, Miratul Haya, Desri Suryani, Ali Khomsan, Che An Ahmad

Kesmas

Traditional foods are foods consumed by a certain ethnic group in a specific region. The habit of consuming traditional foods is usually inherited by the family members, including toddlers, of a respective generation. The study aimed to determine relationship of maternal knowledge, attitude, and practices in traditional food feeding with stunting and wasting of toddlers in the farmer families of the Central Bengkulu District. This study employed a cross-sectional design with a sample of mothers with children aged 12–59 months. The sample included a total of 115 farmer families. Data on nutritional knowledge, attitude, practices about traditional food, sex of …

Overweight And Obesity Status With Dental Caries Among Children Aged 7–12 Years Old In Badung District, Bali 2018, Hariani Rafitha, Putri Bungsu Machmud, Ratna Djuwita, Dwi Gayatri, Fakhrana Ariani Ayub

Kesmas

Dental caries is an infectious disease that Dental is characterized by the dental damage resulting from microorganism products in carbohydrate fermentation. Dental caries and obesity in children are multifactorial diseases associated with eating habits and certain lifestyle factors. This study aimed to assess the association between overweightness, obesity, and dental caries among children aged 7–12 years in Badung district, Bali province in 2018. The total sample of 426 children and their mothers were recruited from all first to fifth elementary grade students in three schools selected by simple random sampling. The logistic regression analysis has demonstrated a significant association between …