Digital Commons Network^™

Determination Of Metals In Whey And Vegan Protein Supplements Using Inductively Coupled Plasma Mass Spectrometry, Megan Lofaso

Honors Theses

Driven by a demand for health and wellness products worldwide, the dietary supplement industry continues to expand with an economic impact >$100 billion in the USA alone. However, the industry is plagued by a lack of regulation and incidents of contamination, including with toxic heavy metals that can put consumers at potential risk. In this study, eight trace elements (Cd, Pb, Fe, Co, Mn, V, Cu, and Cr), including heavy metals (Cd and Pb), were determined in whey and vegan protein powder by inductively coupled plasma mass spectrometry (ICP-MS) after microwave-assisted digestion using nitric acid and hydrogen peroxide. Samples were …

Analyzing The Consumer’S Decision-Making Process To Visit Walt Disney World During The Covid-19 Pandemic, Corinne Kincade Williams

Honors Theses

During the Covid-19 pandemic, people have had differing opinions about traveling and visiting popular destinations. This study analyzes why people decide to visit or not visit Disney World during the pandemic. To understand motivational factors affecting customers’ visit intention, a Qualtrics survey was administered through GroupMe, Disney Facebook fan pages, and MTurk. Questions applied the theory of planned behavior and additional constructs of perceived severity and perceived vulnerability to understand the reasons behind participants’ decision-making process to visit or not visit Disney World.

From the 553 responses analyzed, it was found that the most influential factors on Disney World visit …

Facilitators And Barriers To Healthy Eating Among American Indian And Alaska Native Adults With Type 2 Diabetes: Stakeholder Perspectives, Sarah Stotz, Nertila Bregaj, Kelly Gonzales, Luciana E. Hebert, Kelly R. Moore

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background: American Indian and Alaska Native (AI/AN) adults have a higher prevalence of type 2 diabetes (T2D) and related complications than non-AI/AN adults. As healthy eating is a cornerstone of diabetes self-management, nutrition education plays an important role in diabetes self-management education.

Objective: To understand stakeholder perspectives on facilitators and barriers to healthy eating for AI/AN adults with T2D in order to inform the cultural adaptation of an existing diabetes nutrition education curriculum.

Methods: Individual interviews were conducted with 9 national content experts in diabetes nutrition education (e.g. registered dietitians, diabetes educators, experts on AI/AN food insecurity) and 10 community-based …

The Effects Of Poor Maternal Nutrition During Gestation On Colostrum And Milk Quality And Immunoglobulin G Concentrations In Sheep, Alexandra Bettencourt

Honors Scholar Theses

Maternal over- and under-nutrition have negative effects on the growth and development of offspring. Colostrum and milk are critical to neonatal development, and composition and quality of colostrum and milk may be influenced by maternal factors, including diet. In this study, 46 pregnant ewes received one of three diets, 60% (RES), 100% (CON), or 140% (OVER) of National Research Council (NRC) nutrition requirements for total digestible nutrients from d 30 of gestation until parturition. Colostrum samples were collected within 24 hours of parturition. Milk samples were collected on d 3 and d 21 postpartum. Total solid concentrations of samples were …

Umbilical Cord Milking Vs Delayed Cord Clamping And Associations With In-Hospital Outcomes Among Extremely Premature Infants, Neha Kumbhat, Barry Eggleston, Alexis S. Davis, Sara B. Demauro, Krisa P. Van Meurs, Elizabeth E. Foglia, Satyan Lakshminrusimha, Michele C. Walsh, Kristi L. Watterberg, Myra H. Wyckoff, Abhik Das, Sara C. Handley, Generic Database Subcommittee Of The Nichd Neonatal Research Network

Pediatrics Research and Scholarship

OBJECTIVE: To compare in-hospital outcomes after umbilical cord milking vs delayed cord clamping among infantsgestation.

STUDY DESIGN: Multicenter retrospective study of infants born(grade III or IV) intraventricular hemorrhage (IVH) by 36 weeks of postmenstrual age (PMA). Secondary outcomes assessed at 36 weeks of PMA were mortality, severe IVH, any IVH or mortality, and a composite of mortality or major morbidity. Outcomes were assessed using multivariable regression, incorporating mortality risk factors identified a priori, confounders, and center. A prespecified, exploratory analysis evaluated severe IVH in 2 gestational age strata, 22-24

RESULTS: Among 1834 infants, 23.6% were exposed to umbilical cord milking …

Communication Resources For Deaf Or Hard Of Hearing Children In Mississippi: Parents’ Perspectives, Julia Rossano

Honors Theses

A parent’s ability to communicate with their child through formative years may often be taken for granted, as the options for such communication seem intuitive and apparent. However, hearing parents of children with hearing loss must not only make a choice between several communication methods, but they must also navigate an environment where the methodologies are not clearly delineated. Blaiser and colleague provide succinct descriptions of the most common methods which can be chosen. These methods include listening and spoken language systems, manual-visual systems, and systems combining these two modalities (Blaiser & Bargen, 2018). This choice is often challenging because …

Reviving Negotiated Rulemaking For An Accessible Internet, Julie Moroney

Michigan Law Review

Web accessibility requires designing and developing websites so that people with disabilities can use them without barriers. While the internet has become central to daily life, websites have overwhelmingly remained inaccessible to the millions of users who have disabilities. Congress enacted the Americans with Disabilities Act (ADA) to combat discrimination against people with disabilities. Passed in 1990, it lacks any specific mention of the internet Courts are split as to whether the ADA applies to websites, and if so, what actions businesses must take to comply with the law. Further complicating matters, the Department of Justice (DOJ) initiated the rulemaking …

Excluding 'Undesirable' Immigrants: Public Charge As Disability Discrimination, Alessandra N. Rosales

Michigan Law Review

Public charge is a ground of inadmissibility based upon the likelihood that a noncitizen will become dependent on government benefits in the future. Once designated as a public charge, a noncitizen is ineligible to be admitted to the United States or to obtain lawful permanent residence. In August 2019, the Trump Administration published a regulation regarding this inadmissibility ground. Among its mandates, the rule expanded the definition of a public charge to include any noncitizen who receives one or more public benefits for more than twelve months in a thirty-six-month period It also instructed immigration officers to weigh medical conditions …

The Role And Challenges Of Cluster Randomised Trials For Global Health, Louis Dron, Monica Taljaard, Yin Bun Cheung, Rebecca Grais, Nathan Ford, Kristian Thorlund, Fyezah Jehan, Etheldreda Nakimuli-Mpungu, Denis Xavier, Zulfiqar Ahmed Bhutta, Jay J H. Park, Edward J. Mills

Department of Paediatrics and Child Health

Evaluating whether an intervention works when trialled in groups of individuals can pose complex challenges for clinical research. Cluster randomised controlled trials involve the random allocation of groups or clusters of individuals to receive an intervention, and they are commonly used in global health research. In this paper, we describe the potential reasons for the increasing popularity of cluster trials in low-income and middle-income countries. We also draw on key areas of global health research for an assessment of common trial planning practices, and we address their methodological shortcomings and pitfalls. Lastly, we discuss alternative approaches for population-level intervention trials …

Challenges Faced By Persons With Disabilities Using Self-Service Technologies, Dana Boucher, Neeti Dave, Steven Dedomenic, Kirsten Frey, Morgan Goetz, Charles Gomez, Emily Hamman, Kevin Hitch, Jonah Jordan, Wahaj Khan, Jakob Larsen, Caleb Macadaeg, Justin Macneill, Christina Mangione, Adriene Mannas, Kristen Martin, Madison Myers, Rujuta Patel, Shiv Patel, Brian Peterson, Kaitlyn Roberts, Zachary Sanders, Devin Shah, Ryley White, Kirsten Wozniak, Lindsay Wright, Clarisse Zigan, Justan Zommers, Bradley S. Duerstock

Undergraduate Coursework

Foreseeable game changing solutions to SSTs will allow for better universal access by better implementing features that are easy and intuitive to use from the inception. Additional robotic advancements will allow for better and easier delivery of goods for consumers. Improvements to artificial intelligence will allow for better communication through natural language and alternative forms of communication. Furthermore, artificial intelligence will aid consumers at SSTs by remembering the consumers preferences and needs. With all foreseeable game changing solutions people with disabilities will be consulted when new and improved SSTs are being developed allowing for the SST to maximize its potential.

Role Of Occupational Therapy In The Nicu And Post-Nicu Settings, Katlyn M. Schochenmaier

Occupational Therapy Capstone Presentations

The purpose of this capstone experience was to gain advanced clinical experience and explore occupational therapy’s role in the NICU and post-NICU settings. Further focus of this capstone was on the feeding concerns and sensory development of infants following a NICU stay. This capstone project was completed at a Level IV NICU and an outpatient speech and occupational therapy clinic in a midwestern city. Theoretical models of Ayres’ Sensory Integration, Neonatal Integrative Developmental Care Model, and Biopsychosocial Model of Pediatric Feeding were used to develop and implement this capstone experience. A two-day continuing education course was completed prior to the …

The Canine-Campus Connection: Roles For Dogs In The Lives Of College Students, Mary Renck Jalongo

Purdue University Press Book Previews

No abstract provided.

Hospital Acquired Deconditioning In A 78-Yeaar Old Individual: A Case Study, Brooke Rehm

Physical Therapy Scholarly Projects

Background and Purpose: Physical therapy management of older adults following hospitalization is common. Patients tend to show impairments such as generalized weakness, decreased endurance, impaired mobility and gait, and an increase in dependence on others to complete activities of daily living. The purpose of this case study is to examine the physical therapy implications of treating patients with hospital acquired disability. This paper outlines the management of a patient who was newly admitted to skilled nursing facility, following a proximal humeral fracture.

Description: Following her stay at the hospital, the patient was discharged to the skilled nursing facility for …

Integrating Interprofessional Education Into Teacher Preparation Curriculum: Reimagining Partnerships From The Inside Out, Jennifer Lauren Rogers Edd

Electronic Theses and Dissertations

This mixed-methods program evaluation sought to identify elements of collaboration within interprofessional education experiences and provide suggestions regarding the future implementation of interprofessional education experiences into the identified teacher preparation program. Program suggestions were informed by the perspectives of current teacher preparation faculty, recent teacher preparation graduates, and other professional stakeholders. Other professional stakeholders are those who have a vested interest in a program. Quantitative data, in the form of descriptive statistics, was collected through a needs assessment tool completed by teacher preparation faculty participants and the Texas Education Agency Principal Survey completed by administrators overseeing first-year teachers who were …

Does Social Support Moderate The Association Between Income And Food Security Status Among Seniors Living In Southern Nevada?, Adugna Teka Siweya

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Income is the strongest predictor of food insecurity among seniors, and social support also an essential factor to help mitigate the effects of food insecurity. However, little is known about the potential role that social support may play as a moderator of the association between income and food insecurity. Thus, we aim to examine social support as a moderator for the relationship between income and food insecurity among seniors. Methods: Logistic regression models were used to analyze data collected in 2019 from seniors residing in Southern Nevada. Predictors of food insecurity, sociodemographic factors, social support variables, and income and …

Assessing The Validity And Reliability Of Several Heart Rate Monitors In Wearable Technology While Mountain Biking, Bryson Carrier

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study sought to assess the validity and reliability of several heart rate (HR) monitors during mountain biking (MTB), compared to the Polar H7® HR monitor, used as the criterion device. Methods: A total of 20 participants completed two MTB trials wearing 6 HR monitors (1 criterion, 5 test devices). HR was recorded on a second-by-second basis for all devices analyzed. After data processing, validity measures were calculated, including 1. Error analysis: mean absolute percentage errors (MAPE), mean absolute error (MAE), and mean error (ME), and 2. Correlation analysis: Lin’s concordance correlation coefficient (CCC) and Pearson’s correlation coefficient ®. Validity …

Food Insecurity And Risky Sexual Behaviors Among College Students, Bertille Octavie Mavegam Tango Assoumou M

UNLV Theses, Dissertations, Professional Papers, and Capstones

Food insecurity and sexually transmitted infections (STIs) are growing public health problems in the United States. Young people in general, and particularly college students, exhibit high prevalence of food insecurity, STIs, and risky sexual behaviors (RSB). Food insecurity and STIs among college students can have short- and long-term impacts on their academic success and their lives. Several studies have reported an association between food insecurity and some risky sexual behaviors among specific populations including HIV-infected people and homeless people. However, little is known about the relationship between food insecurity and RSB among college students. Given the high prevalence of food …

Movement Integration In Classrooms: Factors Associated With The Adoption And Implementation Of Physical Activity In Us Elementary Schools, R. Blake Densley

Boise State University Theses and Dissertations

The intentional integration of movement in elementary school classrooms—including both brief instructional breaks for physical activity, or the integration of physical activity with lessons—can benefit children’s physical health and education outcomes. Teachers are key implementation agents, but despite movement integration (MI) being considered an educational best practice, many classroom teachers do not regularly use it. The aim of this study was to obtain updated nationally-representative prevalence estimates in US public elementary schools, regarding four key outcomes pertaining to teachers’ implementation of physical activity: 1) school adoption of physically active lessons (PALs); 2) school adoption of physical activity breaks (PABs); 3) …

Whey Protein Powder Analysis By Kjeldahl And Mid-Infrared Spectroscopy, Rose Saxton

Boise State University Theses and Dissertations

There is an ever-expanding number of high protein dietary supplements marketed as beneficial to athletes, body builders, infant formulas, elder care, and animal feed. Consumers will pay more for products with high protein per serving data on their nutritional labels, making the accurate reporting of protein content critical to customer confidence. The Kjeldahl Method (KM) is the industry standard to quantitate dairy proteins, but the result is based on nitrogen content, which is an approximation of nitrogen attributable to protein in milk. Optical spectroscopy is commonly used for quality control measurements and has been identified as having the potential to …

Covid-19 Disease Severity And Death In Relation To Vitamin D Status Among Sars-Cov-2-Positive Uae Residents, Habiba Alsafar, William B. Grant, Rafiq Hijazi, Maimunah Uddin, Nawal Alkaabi, Guan Tay, Bassam Mahboub, Fatme Al Anouti

All Works

Insufficient blood levels of the neurohormone vitamin D are associated with increased risk of COVID-19 severity and mortality. Despite the global rollout of vaccinations and promising preliminary results, the focus remains on additional preventive measures to manage COVID-19. Results conflict on vitamin D’s plausible role in preventing and treating COVID-19. We examined the relation between vitamin D status and COVID-19 severity and mortality among the multiethnic population of the United Arab Emirates. Our observational study used data for 522 participants who tested positive for SARS-CoV-2 at one of the main hospitals in Abu Dhabi and Dubai. Only 464 of those …

An Eulerian Perspective On Spring Migration In Mule Deer, Tatum Del Bosco

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many herbivores travel between low-elevation winter ranges and high-elevation summer sites. These seasonal movements allow them to avoid deep snow cover, ensure access to favorable habitat, and maximize food intake throughout the year. During the spring season, plants at lower elevations green up earlier at lower elevations than at higher elevations. It has been shown that individual animals will track this vegetation growth during their spring migration, which allows them to maximize forage intake coming out of the nutrient scarce winter. This phenomena has previously been studied by monitoring individual movement trajectories, but it is unknown how this pattern scales …

Child Entertainers And Their Limited Protections: A Call For An Interstate Compact, Tabetha Bennett

Child and Family Law Journal

No abstract provided.

The Business Of Chemistry: The Effect Of Chemical Innovation On The U.S. Cosmetics Market, Tania Gonzalez

Chemistry

This study discusses the relationship between two distinct fields of study: chemistry and economics. Chemistry is a business in itself and has major effects on the US economy. Examining the U.S cosmetics market and the recent development of organic products will show the effect on market growth and the growing importance of organic cosmetics in the United States. The recent awareness and concern for eco-friendly and safer ingredients fueled by millennials is discussed. The average annual expenditure in the U.S. cosmetics market is examined and inflation is taken into account. The purpose is to show the importance of research in …

Examining The Invasion Of A Bush Honeysuckle Using Climate Analysis, Andrew Palmer

Biological Sciences Undergraduate Honors Theses

Within the study of invasive plants, particular importance is placed on elucidating the mechanisms by which these plants proliferate and dominate within their introduced ranges. Several theories have been advanced to explain these invasions, each with different implications for the predicted range of invasive plants. Recent studies have provided support for the application of several invasion theories to Lonicera maackii, or what is more commonly referred to as bush honeysuckle. This species provides a unique opportunity to examine the efficacy of these theories in explaining the range expansion of invasive plants. L. maackii is endemic to eastern Asia, but …

Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2021, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Development Of A Protocol For Perioperative Management Of The Breastfeeding Mother, Kayla Nyseth, Kelsey Park

Doctor of Nursing Practice Projects

Facilitating breastfeeding is a public health priority, as disruption in lactation is associated with adverse health outcomes for the breastfeeding mother and child (ACOG, 2016). The need to take medication, maternal illness, and hospitalization are among the most common reasons women cite for ceasing breastfeeding before their projected goal (Odom, Li, Scanlon, Perrine, & Grummer-Strawn, 2013). Providing a healthcare team that encourages breastfeeding during the perioperative period can minimize interruptions in breastfeeding and optimize the benefits for both the mother and infant (Simon, Carabetta, Rieth & Barnett, 2018). Unfortunately, many anesthesia providers lack confidence related to breastfeeding and drug transfer. …

Effects Of Probiotic Supplementation On Growth And Health Of Pre-Weaned Dairy Calves, Lily Bello

Honors Scholar Theses

Dairy calf immune development leaves calves susceptible to illness during the pre-weaned stage of life. Previous studies have shown that the use of probiotics during this time may result in increased growth rates and decreased incidence of illness, particularly diarrhea and scours. We hypothesized that by providing probiotics during the time from birth until weaning, calves on study would experience similar growth and health benefits. Neonatal calves (N=32) were provided milk replacer three times daily, with half of the calves receiving Probios® supplements mixed in with their first morning feeding. Growth and health measurements were collected weekly. Probiotic administration significantly …

Stoichiometry And Parasitism: Changes In Nutrient Concentrations In The Three-Spined Stickleback-Schistocephalus Solidus System, Megan Braat

Honors Scholar Theses

Ecological stoichiometry is a rapidly growing field of study that assesses the elemental composition of organisms in ecosystems and the impact that changes in these elemental compositions have on populations. Parasitism is widely studied for its role in altering the physiology and behavior of hosts within a population. However, the interaction between parasitism and the stoichiometry of the host-parasite system has not been well-established. To determine the impact of parasitism on stoichiometry of host, we measured the elemental composition (%C, %N, and %P) and ratios (C:N, C:P, and N:P) of a population of parasitized and unparasitized Gasterosteus aculeatus (three-spined stickleback) …

Thermogenic Fat: Development, Physiological Function, And Therapeutic Potential, B. B. Brandão, Ankita Poojari, Atefeh Rabiee

School of Pharmacy Faculty Articles

No abstract provided.

Removal Of Arsenic (Iii) And Arsenic (V) From Aqueous Solution Via Solanum Lycopersicum Phytoremediation And Essential Nutrient Analysis, Grecia W. Garcia Salazar

Theses and Dissertations

ICP-OES was used to investigate the uptake of arsenic (V) and arsenic (III) from aqueous solution using tomato seedlings. The effect of arsenic on essential nutrient uptake by tomato was analyzed. The experiment was performed at three levels of arsenic: 1ppm, 2 ppm and 5 ppm [added as sodium arsenate (Na3AsO4) and arsenic trioxide (As2O3)], in nutrient solution. Plants remained in solution for two weeks. Arsenic accumulation depended on arsenic concentration in solution, when exposed to higher arsenic concentrations the plant uptake increased. The highest arsenic accumulation was found in roots, followed by stems and leaves in that order. Essential …