Digital Commons Network^™

In Search Of Flavour-Nutrient Learning: A Study Of The Samburu Pastoralists Of North-Central Kenya, Jeffrey M. Brunstrom, Peter J. Rogers, Kevin P. Myers, Jon D. Holtzman

Faculty Journal Articles

Much of our dietary behaviour is learned. In particular, one suggestion is that ‘flavour-nutrient learning’ (F-NL) influences both choice and intake of food. F-NL occurs when an association forms between the orosensory properties of a food and its postingestive effects. Unfortunately, this process has been difficult to evaluate because F-NL is rarely observed in controlled studies of adult humans. One possibility is that we are disposed to F-NL. However, learning is compromised by exposure to a complex Western diet that includes a wide range of energy-dense foods. To test this idea we explored evidence for F-NL in a sample of …

New And Contemporary Markers Of Prognosis In Nonmuscle Invasive Urothelial Cancer, Hammad Ather, Syed M Nazim

Department of Surgery Docs

Abstract

Nonmuscle invasive (NMI) urothelial cancer (UC) is associated with varied biological potential. It is characterized by frequent recurrence and progression, which thus worsens the oncological outcome. Nearly three-quarters of NMI UCs recur within 5 years, whereas half can progress during follow-up. Progression is particularly seen in T1 and carcinoma in situ (CIS). Undoubtedly, NMI UC is one of the most expensive cancers to manage. The European Organisation for Research and Treatment of Cancer (EORTC) risk calculator is a commonly used tool for assessing the recurrence and progression potential of a newly diagnosed cancer. The parameters used in the assessment …

Investigation Of Reduced Agent And Area Treatments For Aphis Glycines Management And Its Effects On Key Predators, Jenny S. Enchayan

Department of Entomology: Dissertations, Theses, and Student Research

Soybeans are an abundant and valued agricultural crop in Nebraska and other parts of the world. Significant soybean aphid, Aphis glycines Matsumura, mortality has been observed in research plots adjacent to soybeans treated with chlorpyrifos in late July through August. The objectives of the study were to determine the efficacy of the chlorpyrifos vapor effect on A. glycines in adjacent untreated areas and assess the impact of the vapor effect on key biological control agents. Observation of A. glycines populations and sweep net samples for other arthropod species, including Oruis insidiosus, began weekly in mid to late July. When …

Ecology And Morphology Of The Late Miocene Musk Deer, Longirostromeryx Wellsi (Artiodactyla: Moschidae: Blastomerycinae), Katheryn Y. C. Chen

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Longirostromeryx wellsi, one of the latest surviving members of the extinct clade Blastomerycinae (Artiodactyla: Moschidae), possesses highly derived craniodental morphology that deviates from typical musk deer form. Previous work suggests that the unique anatomy of L. wellsi represents adaptations for occupying open savannas. To test this hypothesis I conduct principal components analysis on five postcranial bones of L. wellsi, comparing them to that of several extant ruminant artiodactyls, which are divided among seven habitat categories. These elements are also compared with the postcrania of other blastomerycines. These analyses indicate that L. wellsi anatomy is most similar to that of other …

The Effectiveness Of Educational Displays Related To Foodborne Illness In Infants, Krista M. Godfrey

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Infants under one year of age are at high risk and have the highest incidence of foodborne illnesses. The majority of infants receive infant formula before the age of one. Powdered infant formula (PIF) is not sterile, and if not prepared or handled appropriately, may cause foodborne illness. Researchers suggest that the majority of mothers do not receive information regarding safe handling of infant formula, and many do not use recommended procedures when preparing formula. The study objective was to develop and evaluate four display concepts to educate parents on the FDA/CDC recommendation to dispose PIF after two hours at …

Nursing Interventions To Prevent Necrotizing Eterocolitis: A State Of The Science Literature Review, Katherine Casto

HIM 1990-2015

The purpose of this review of literature is to understand the current state of the science and to make recommendations for practice and research in regards to the gastrointestinal condition affecting premature infants, necrotizing enterocolitis (NEC). Emphasis is placed on reviewing the literature to identify prevention strategies nurses can use to reduce the incidence, morbidity and mortality of NEC. The introduction will focus on discussing the problem of NEC including its risk factors, pathophysiology, and disease presentation. The findings sections will focus on the most promising and researched areas of intervention. The discussion section will focus on how this knowledge …

Analyzing The Relationship Between Women's Decisions To Use Contraception And Their Partners' Perceptions Of Preventative Behavior, Kayla Gayle-Campbell

HIM 1990-2015

A majority of adolescents and young adults report inconsistent use of safe sexual behaviors and contraception methods due to a variety of influencing factors. These practices can lead to limited future reproductive choices and can spread communicable disease in the population. The purpose of this study was to determine if a woman's decision to use a specific type of contraceptive method is influenced by her partner's attitude toward preventive sexual health practices. A secondary purpose was to analyze women's attitudes towards safe sex and contraceptive practices as independent entities of disease and pregnancy in the reproductive cycle. A literature review …

Once Again, My Epiphyllum: Hope, Joy And Excitement, Wenling Ma

Librarian Publications

Wenling Ma describes the second flowering of her Epiphyllum in August 2015.

Physiological And Psychophysical Aspects Of Shallow Water Exercise, Leo Joseph D'Acquisto, Laura Jean Miller, Debra Mary D'Acquisto, Karen Roemer, Mitchell Grant Fisher

International Journal of Aquatic Research and Education

This study investigated the cardiorespiratory responses to perceptually self-regulated shallow water exercise (SR-SWE) efforts. Females (26 ± 6 years) performed a series of SWE bouts prescribed at rating of perceived exertion (RPE) 9, 11, 13, 15, and 17 (Borg scale) and an incremental, SR-SWE bout to a max of RPE 20. Oxygen uptake (VO2) heart rate (HR), and blood lactate (BLa) were monitored. VO2, HR, and BLa ranged from 0.68 ± 0.13 l·min–1, 90 ± 16 bpm, 2.0 ± 0.7 mM (RPE 9) to 2.21 ± 0.21 l·min–1, 162 ± 11 bpm, and 3.9 ± 1.6 mM (RPE

Cardiorespiratory Responses To A 20-Minutes Shallow Water Tabata-Style Workout, Laura Jean Miller, Leo Joseph D'Acquisto, Debra Mary D'Acquisto, Karen Roemer, Mitchell Grant Fisher

International Journal of Aquatic Research and Education

The purpose of this study was to examine physiological responses to a 20-min Tabata-style shallow water exercise workout (TS-SWE). Volunteers (n = 9, females) had recently participated in an experiment (Experiment I) that measured, in part, peak oxygen uptake and heart rate (VO2 and HR) during SWE (D’Acquisto, Miller, D’Acquisto, Roemer, & Fisher, 2015). Peak VO2 and HR were used in the current

Congregational Aid: North American Protestant Engagement In International Relief And Development, Monty Lynn

Management Sciences

A review of large North American Protestant congregations (n = 423) engaging in global relief and development, or ‘holistic mission’ (HM), suggests that half engage in HM activities per year, with the majority of those activities focused on human and physical sectors. Most activities are led by religious NGOs or missionaries and about half are short-term. A mix of proximity, poverty, population, and policy variables direct short- and long-term aid. Findings provide a benchmark for enhancing learning and partnerships among churches, NGOs, and development scholars, ultimately enhancing the efficacy of Protestant aid.

Synthesis And Flammability Testing Of Epoxy Functionalized Phosphorous-Based Flame Retardants, Vladimir Benin, Xuemei Cui, Alexander Morgan, Karl Seiwert

Chemistry Faculty Publications

Several potential new phosphorus-containing flame retardant molecules were evaluated for heat release reduction potential by incorporation of the molecules into a polyurethane, generated from methylene diphenyl diisocyanate and 1,3-propane diol. The heat release reduction potential of these substances was evaluated using the pyrolysis combustion flow calorimeter (PCFC). The polyurethanes were prepared in the presence of the potential flame retardants via solvent mixing and copolymerization methods to qualitatively evaluate their potential reactivity into the polyurethane prior to heat release testing. The functionality of the flame retardants was epoxide based that would potentially react with the diol during polyurethane synthesis. Flammability testing …

Maternal Maslow: Evaluating Patient Follow-Up And Treatment Goal Completion For Prenatal Referrals In A Women’S Health Clinic, Julia Terman

Doctor of Psychology (PsyD)

Prenatal screeners in Obstetrics (OB) clinics can quickly and accurately identify health risks such as nutrition, lack of dental care, depression, anxiety or financial issues that not only impact the health of the mother but of the baby as well. With appropriate referrals and follow-up by the patient, the health of the next generation can be greatly enhanced by a simple screen and referral to treatment programs, as long as the patient is following through with referrals. This research identified patient follow-up to referral and treatment goal completion rate through a standardized screen and referral process in a local OB …

Farmers' Engagement With Community Food Insecurity: Approaches, Perspectives, And Implications For Extension, Rachel Schattman, Linda Berlin, Francesca Finch Bochner, Maija Lawrence

Journal of Extension

Hunger is an issue of growing concern nationwide, and farmers can play a critical role in helping individuals and families gain access to healthy, fresh, locally produced food. In 2011, we conducted interviews with 12 Vermont farmers who provide local food to low-income Vermonters through a wide array of activities including sale, donation, or other means. By better understanding how and why farmers work to address hunger in communities, Extension professionals can better support them to achieve the dual goals of food security and farm viability.

Ichthyoplankton Distribution And Assemblage Within And Around The Saco River Plume, Tracey Bauer

All Theses And Dissertations

A majority of research has focused on the importance of large river plumes for ichthyoplankton survival and recruitment. However, the impacts of smaller, more ephemeral river plumes, such as those commonly found in the Gulf of Maine, on ichthyoplankton are far less understood. The purpose of the current study was to use a small river plume located in the southern Gulf of Maine as a model system to increase our understanding of their effects on ichthyoplankton distribution and diversity, and determine what biotic and abiotic factors may be influencing any differences observed. Plankton tow sampling revealed that although ichthyoplankton abundance …

The Effects Of Triiodothyronine, Glucose, Alanine, And Iodide As Nutrients On The Survival And Successful Metamorphosis Of Aeolidiella Stephanieae Veligers, Bryan Tate

All Theses And Dissertations

During early life stages, nutrients are crucial to the proper development of larval marine invertebrates. Many such larvae are lecithotrophic and therefore do not actively feed; however, a large body of research has shown that lecithotrophic larvae take in dissolved organic material (DOM) including amino acids and sugars, contributing heavily to metabolic requirements. Another dissolved nutrient, iodine, is useful to marine invertebrates for the production of organic compounds. Some of these compounds (thyroid hormones, THs) are historically thought to be used almost exclusively by vertebrates, though studies have shown that THs are also useful to some marine invertebrates for developmental …

Canonical Bmp Signaling Is Required For Allodynia In Drosophila Melanogaster, Taylor L. Follansbee

All Theses And Dissertations

In the United States alone over 100 million people suffer from chronic pain and unfortunately, even still, there is a lack in scientific understanding for the mechanisms of abnormal pain sensitivity. The present study utilized a candidate gene approach to identify novel components required for modulation of the tissue damage induced pain sensitization pathway in Drosophila melanogaster. We have shown that RNAi silencing of decapentaplegic (dpp), a member of the Bone Morphogenetic Protein (BMP) signaling pathway, specifically in the class IV multidendritic nociceptor neurons significantly attenuated UV-induced nociceptive sensitization. Furthermore, overexpression of dpp in nociceptor neurons was sufficient to …

Assessment Of Accelerometers For Measuring Upper-Extremity Physical Activity, Elizabeth Lawinger, Timothy L. Uhl, Mark Abel, Srinath Kamineni

Physical Therapy Faculty Publications

Objective: The overarching goal of this study was to examine the use of triaxial accelerometers in measuring upper-extremity motions to monitor upper-extremity-exercise compliance. There were multiple questions investigated, but the primary objective was to investigate the correlation between visually observed arm motions and triaxial accelerometer activity counts to establish fundamental activity counts for the upper extremity.

Study Design: Cross-sectional, basic research.

Setting: Clinical laboratory.

Participants: Thirty healthy individuals age 26 ± 6 y, body mass 24 ± 3 kg, and height 1.68 ± 0.09 m volunteered.

Intervention: Participants performed 3 series of tasks: activities of …

States And Multicultural Education Policies: An Event History Analysis, Leander D. Kellogg

UNLV Theses, Dissertations, Professional Papers, and Capstones

Multicultural education policies related to K-12 curriculum have been shown to benefit underperforming students. This research found that 10 states have adopted such policies between 1978 and 1994. A unified model of policy innovation and diffusion with a conceptual framework, which included three factors: motivation to innovate, obstacles to innovation, and resources to overcome such obstacles was used to explore demographic, political, and economic conditions along with neighboring states diffusion. Both internal and external determinants were found to significantly influence the adoption of multicultural education. Specifically, states with slightly less education funding were more likely to adopt a policy. Additionally, …

Educators’ Perspectives Associated With School Garden Programs In Clark County, Nevada: Practices, Resources, Benefits And Barriers., Tomomi Murakami

UNLV Theses, Dissertations, Professional Papers, and Capstones

School garden programs have been utilized in the U.S. since their introduction at the end of the 19th century. The use of school gardens and the teaching style implemented in them are dependent on individual schools and teachers. Educators’ attitudes, knowledge, and motivation for a school-based gardening program are crucial to implementing comprehensive school garden programs. To move toward an expansion of garden education, it is necessary to determine the concerns, resources, benefits or barriers that educators identify regarding the utilization of gardens to teach their students. The purpose of this pilot study was to determine principals’ and teachers’ perceived …

An Investigation Into Human To Dog Attachment Systems And Their Influence On The Degree Of Aversion Used In Training, Shelly Volsche

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of my Master’s Thesis research is to determine if and what type of relationship exists between owner-to-dog attachment levels and the degree of aversion used in dog training. I also sought to determine if owner characteristics such as parental status, income, gender, and the like influenced the degree of aversion used. My primary hypothesis is that a negative correlation exists between attachment to one’s dog and aversion used in training. That is, as attachment scores increase, aversion scores decrease. In addition to testing this hypothesis, I collected data to determine if there are correlations between the following: gender …

Two Cryptic Species Within Astragalus Cusickii Delimited Using Molecular Phylogenetic Techniques, Jay Christopher Zimmers

Boise State University Theses and Dissertations

Understanding the source of phenotypic variability is a challenge in the biological sciences. Variation in phenotypes is the result of variation in the genetics and environment the organism experiences, but elucidating the relative contribution of these two parameters can pose problems, especially in the field of systematics. Systematists are challenged to classify biological diversity into groups that share common ancestry. Phenotypic variation can be useful to demonstrate common ancestry, but only when the primary contributor to the variation is under strong genetic control, and thus heritable. Cusick’s milkvetch (Astragalus cusickii) is a perennial forb endemic to the intermountain …

Fifty Psychological And Psychiatric Terms To Avoid: A List Of Inaccurate, Misleading, Misused, Ambiguous, And Logically Confused Words And Phrases, Scott O. Lilienfeld, Katheryn C. Sauvigne, Steven J. Lynn, Robin L. Cautin, Robert D. Latzman, Irwin D. Waldman

Psychology Faculty Scholarship

The goal of this article is to promote clear thinking and clear writing among students and teachers of psychological science by curbing terminological misinformation and confusion. To this end, we present a provisional list of 50 commonly used terms in psychology, psychiatry, and allied fields that should be avoided, or at most used sparingly and with explicit caveats. We provide corrective information for students, instructors, and researchers regarding these terms, which we organize for expository purposes into five categories: inaccurate or misleading terms, frequently misused terms, ambiguous terms, oxymorons, and pleonasms. For each term, we (a) explain why it is …

Community Interventions In Kenya Providing Care And Support For Orphaned Girls In High School And College Aged 14-24, Joy Eunice Wambui Mindo

Doctor of Ministry

This is a project manual that looks into the growing problem of orphans in Africa. There is great need to establish community interventions that provide care and support for orphaned girls. Orphan female adolescents experience reduced education opportunities and adaptive coping strategies when they have no home in which to receive nurture and support. They are therefore very vulnerable to early marriages, teenage pregnancies, sexual exploitation and human trafficking. Such women between the ages of fourteen and twenty-four are usually in high school and college, making life long decisions that would affect their future. They go through physical body and …

New Report Shows That 400 Million Do Not Have Access To Essential Health Services

Saudi Medical Journal

No abstract provided.

Exercise Intensity And Performance Aspects Of Snow Biking Through The Use Of A Fat Bike, Kevin C. Phillips

All NMU Master's Theses

The aim of this study was to quantify, describe, and compare the exercise intensity and performance aspects of riding a fat bike, in a time trial (TT) format, on a natural earthen trail (ET) vs. on a groomed snow trail (ST). Eleven subjects, nine males and two females, participated in this two part study. Heart rate (HR) was used to quantify exercise intensity, examining average heart rate (HR_avg), and peak heart rate (HR_peak). In addition, a global positioning system (GPS) watch was used to assess time to complete the trail, average speed (speed_avg), and …

Caffeine Use Within The Safety Sensitive Industry, Cory Austin Mullins

Theses and Dissertations

This study is an in-depth look at caffeine use and its effect on individuals who work within a safety and security sensitive job industry. The focus of this paper is on the current use of caffeine in our society as well as the overuse/abuse of the drug and the causes behind it. This paper will highlight the negative impacts caffeine has on the human body and its cognitive thinking skills but does not neglect the positive impacts as well. Caffeine in energy drinks and similar products is used in an attempt to retain one’s alertness and focus, with little regard …

Canning Jars And Patterns Of Canning Behavior: A Study Of Households On The Hector Backbone, New York. 1850-1940, Jayne Ann Michaels

Masters Theses

Typically, late 19^th or early 20^th century domestic sites contain fragments of a common item: canning jars. Such is the case regarding 21 sites along the Hector Backbone in New York State. These sites, investigated by the Finger Lakes National Forest Farmstead Archaeology Project, produced a rich sample of over 250,000 artifacts and thousands related to canning.

The objective of this thesis is to explore the potential of these common artifacts to yield important information about these Backbone households. Specifically, my questions include: when did these households adopt canning and who were they?

The intentional decision to include …

Behavior Analysis Program To Improve Habits Of Physical Activity, Eating, And Sleeping, Ivan Noe Martinez Salazar

Dissertations

An Internet-based five-week duration program to improve “health habits” using behavior analysis principles and eHealth technology was developed and evaluated. The “health habits” include recurring behaviors that impact health status such as eating, sleeping, and physical activity.

Ten adult participants were recruited online from Mexico. A multiple baseline design was used and participants were randomly assigned into two different groups (i.e., ABBAA and AABBA groups). Participants received online training using videos describing the characteristics of the program and its components. Each participant recorded selected health behaviors using a Microsoft Excel® tool designed specifically for this program’s goal achievements. Participants reported …

Residential Proximity To Major Roadways Is Associated With Increased Levels Of Ac133+ Circulating Angiogenic Cells, Dejarnett Natasha, Ray Yeager, Daniel J. Conklin, Jongmin Lee, Timothy E. O’Toole, James Mccracken, Wes Abplanalp, Sanjay Srivastava, Daniel W. W. Riggs, Jasmit Shah

Brain and Mind Institute

Objectives: Previous studies have shown that residential proximity to a roadway is associated with increased cardiovascular disease risk. Yet, the nature of this association remains unclear, and its effect on individual cardiovascular disease risk factors has not been assessed. The objective of this study was to determine whether residential proximity to roadways influences systemic inflammation and the levels of circulating angiogenic cells.

Approach and Results: In a cross-sectional study, cardiovascular disease risk factors, blood levels of C-reactive protein, and 15 antigenically defined circulating angiogenic cell populations were measured in participants (n=316) with moderate-to-high cardiovascular disease risk. Attributes of roadways surrounding …