Digital Commons Network^™

Differentiating Successful And Unsuccessful Nursing Students, Trilla A. Mays

Dissertations

Administrators of nursing programs in community colleges are aware of the need to retain and to graduate students to meet the growing demand for licensed practical nurses (LPNs). High attrition in a 2-year nursing program in South Carolina affected the number of students either graduating as a LPN after completing the third semester, or continuing in the program to become a registered nurse (RN). Guided by Jeffreys's nursing undergraduate retention and success model, this causal comparative study investigated the differences between students who were and were not successful in the initial 3 semesters of the program. Archival student records for …

Health-Seeking Behavior And Health Services Use By Latino Men In A Rural Iowa Community, Neil Scot Macnaughton

Dissertations

The purpose of this study was twofold: (a) to describe and compare the health-seeking behavior and health services use by Latino men, linked to the meatpacking industry, within the context of the community in which they reside; and (b) to describe and analyze the capacity of one typical Iowa community to respond to its changing ethnic composition, specifically with the provision of care to this immigrant group.

Intergenerational Health Promotion In African-Americans, Donna Behler Mcarthur

Dissertations

Heart disease is the leading cause of death for people over the age of 25 and is largely preventable through behavioral changes. Diet and physical activity patterns, which may be amenable to change through age- and generation-appropriate interventions, have not been extensively tested in school-based programs. The purposes of this study were to: (1) Assess the impact of a school-based intervention in promoting healthy cardiovascular behaviors in elementary school children; and, (2) Evaluate the efficacy of elementary school children as conduits of health promotion information for older generations. Three inner city public elementary schools located within a one mile radius …

The North Atlantic Aerosol And Marine Ecosystem Study (Naames): Science Motive And Mission Overview, Michael J. Behrenfeld, Richard H. Moore, Chris A. Hostetler, Jason Graff, Peter Gaube, Lynn M. Russell, Gao Chen, Scott C. Doney, Stephen Giovannoni, Hongyu Liu, Christopher Proctor, Luis M. Bolaños, Nicholas Baetge, Cleo Davie-Martin, Toby K. Westberry, Timothy S. Bates, Thomas G. Bell, Kay D. Bidle, Emmanuel S. Boss, Sarah D. Brooks, Brian Cairns, Craig Carlson, Kimberly Halsey, Elizabeth L. Harvey, Chuanmin Hu, Lee Karp-Boss, Mary Kleb, Susanne Menden-Deuer, Françoise Morison, Patricia K. Quinn, Amy Jo Scarino, Bruce Anderson, Jacek Chowdhary, Ewan Crosbie, Richard Ferrare, Johnathan W. Hair, Yongxiang Hu, Scott Janz, Jens Redemann, Eric Saltzman, Michael Shook, David A. Siegel, Armin Wisthaler, Melissa Yang Martin, Luke Ziemba

Graduate School of Oceanography Faculty Publications

The North Atlantic Aerosols and Marine Ecosystems Study (NAAMES) is an interdisciplinary investigation to improve understanding of Earth's ocean ecosystem-aerosol-cloud system. Specific overarching science objectives for NAAMES are to (1) characterize plankton ecosystem properties during primary phases of the annual cycle and their dependence on environmental forcings, (2) determine how these phases interact to recreate each year the conditions for an annual plankton bloom, and (3) resolve how remote marine aerosols and boundary layer clouds are influenced by plankton ecosystems. Four NAAMES field campaigns were conducted in the western subarctic Atlantic between November 2015 and April 2018, with each campaign …

Bias In Publishing? Gender Trends In Academic Library And Information Science Monograph Publications, Ngoc-Yen Tran, Erin Nevius

Faculty and Staff Publications

For academic librarians, especially those in tenure-track positions, publishing is a necessity for tenure and promotion. While librarians and other information professionals publish in a number of formats, the publication of a scholarly monograph is undoubtably one of the highest levels of achievement and generally well regarded in the tenure and promotion process. As librarians, we understand that the monograph publication process and monograph publishers themselves can be skewed toward particular viewpoints and that these biases can limit the topics and types of items that are published, as well as who gets published. Although a lot of literature has been …

Phylogenetic Relationships Within The Primitive Acanthomorph Fish Genus Polymixia, With Changes To Species Composition And Geographic Distributions, W. Calvin Borden, Terry C. Grande, Mark Vh Wilson

Biology: Faculty Publications and Other Works

The genus Polymixia is the only survivor of a Late Cretaceous marine fish radiation and is often said to be the most primitive living acanthomorph (i.e., Polymixia possesses the greatest number of primitive character states for Acanthomorpha). Recent studies, including this one, place Polymixia as the sister to all other Paracanthopterygii. Despite its importance, most species of Polymixia are extremely difficult to discriminate on the basis of morphology. As a result, the number of valid species is uncertain. Moreover, there has never been a phylogenetic analysis of the genus. Thus, a molecular phylogenetic study was needed to clarify species boundaries …

Essential Biodiversity Variables For Mapping And Monitoring Species Populations, Frank E. Muller-Karger, Walter Jetz, Melodie A. Mcgeoch, Robert Guralnick, Simon Ferrier, Jan Beck, Mark J. Costello, Miguel Fernandez, Gary N. Geller, Petr Keil, Cory Merow, Carsten Meyer, Frank E. Muller-Karger, Henrique M. Pereira, Eugenie C. Regan, Dirk S. Schmeller, Eren Turak

Marine Science Faculty Publications

Species distributions and abundances are undergoing rapid changes worldwide. This highlights the significance of reliable, integrated information for guiding and assessing actions and policies aimed at managing and sustaining the many functions and benefits of species. Here we synthesize the types of data and approaches that are required to achieve such an integration and conceptualize ‘essential biodiversity variables’ (EBVs) for a unified global capture of species populations in space and time. The inherent heterogeneity and sparseness of raw biodiversity data are overcome by the use of models and remotely sensed covariates to inform predictions that are contiguous in space and …

Windows To The Deep 2018: Exploration Of The Southeast Us Continental Margin, Leslie R. Sautter, Rachel C. Morrison, Kasey Cantwell, Derek Sowers, Elizabeth Lobecker

Center for Coastal and Ocean Mapping

No abstract provided.

Chatting Without Borders: Assessment As The First Step In Cultivating An Accessible Chat Reference Service, Teagan Eastman, Mckenzie Hyde, Katie Strand, Rachel Wishkoski

Library Faculty & Staff Publications

As distance education programs grow at college and universities across the country, libraries must ensure virtual reference services are prepared to meet the needs of patrons in these programs. This article describes the process and results of a 2018 chat analysis conducted at a midsize research university with a large distance education program. The authors discuss the implications of their findings, as well as their process of closing the assessment loop. By using data to inform changes to virtual reference services, chat becomes more accessible and approachable to all users regardless of location.

Investigating The Role Of Free Radicals In Huntington's Disease Using Drosophila Melanogaster, Jennifer Libov

Honors Program: Senior Projects (Public)

During normal cell metabolism, reactive oxygen species (ROS) are produced as a byproduct of oxidative phosphorylation. ROS are utilized in the cell as a signaling molecule and can be maintained at healthy levels by cellular antioxidants. However, when the cell experiences oxidative stress due to environmental or genetic conditions, levels of ROS can exceed healthy levels and inhibit necessary life functions by damaging biomolecules and cellular structures. This loss of function can lead to physiological decline and neurodegeneration, such as in diseases like Alzheimer’s, amyotrophic lateral sclerosis (ALS), and, potentially, Huntington’s disease. The following experiments use the model genetic organism …

Interparental Control During Pregnancy Predicts Parental Control Directed Toward Infants, Jaime Stephenson

Honors Program: Senior Projects (Public)

Numerous studies have found that the quality of the intimate relationship between parents significantly impacts the quality of the parent-child relationship which, in turn, has important implications for child psychosocial adjustment. Research calls to Enfger’s spillover hypothesis suggesting that discord or dysfunction in one family relationship (e.g., the interparental relationship) puts other family relationships (e.g., parent-child relationships) at increased risk for dysfunction. Examining the association between interparental respect and control dynamics during pregnancy and the parent-child relationship when the child is 1 year of age is important because (a) children’s social and moral adjustment is in a critical stage of …

A Cleft Lip And Palate Gene, Irf6, Is Involved In Osteoblast Differentiation Of Craniofacial Bone, Jake Thompson, Fabian Mendoza, Ethan Tan, Jessica Wildgrube Bertol, Arju S. Gaggar, Goo Jun, Cláudia Cristina Biguetti, Walid Fakhouri

School of Podiatric Medicine Publications

Background:

Interferon Regulatory Factor 6 (IRF6) plays a critical role in embryonic tissue development including differentiation of epithelial cells. Besides orofacial clefting due to haploinsufficiency of IRF6, recent human genetic studies indicated that mutations in IRF6 are linked to small mandible and digit abnormalities. The function of IRF6 has been well studied in oral epithelium, however its role in craniofacial skeletal formation remains unknown. In this study, we investigated the role of Irf6 in craniofacial bone development using comparative analyses between wild-type and Irf6-null littermate mice

Results:

Immunostaining revealed the expression of IRF6 in hypertrophic chondrocytes, osteocytes …

A Case Report Of Massive Acetaminophen Poisoning Treated With A Novel “Triple Therapy”: N-Acetylcysteine, 4-Methylpyrazole, And Hemodialysis, Emily A. Kiernan Do, Julie A. Fritzges Do, Kathryn Henry Do, Kenneth D. Katz Md

Department of Emergency Medicine

Massive acetaminophen (N-acetyl-p-aminophenol; APAP) ingestion is characterized by a rapid onset of mitochondrial dysfunction, including metabolic acidosis, lactemia, and altered mental status without hepatotoxicity which may not respond to the standard doses of N-acetylcysteine (NAC). A 64-year-old woman without medical history presented comatose after an ingestion of 208 tablets of Tylenol PM™ (APAP 500 mg and diphenhydramine 25 mg). The initial APAP concentration measured 1,017 µg/mL (therapeutic range 10-30 µg/mL), and elevated anion gap metabolic acidosis, lactemia, and 5-oxoprolinemia were detected. High-dose intravenous (IV) NAC, 4-methylpyrazole (4-MP), and hemodialysis (HD) were initiated. She was transferred to a liver …

Utah State Capitol Grounds Landscape Water Use Assessment, Joanna Endter-Wada, Diana T. Glenn, Chris Garrard, Ellie Leydsman Mcginty, Kelly Kopp, Jennie Hoover

Environment and Society Faculty Publications

This USU research and Extension report contains an analysis of landscape water use for the Utah State Capitol grounds. It is being provided in response to a legislative request for this information. The Capitol grounds crew requested and received a Water Check in July and August of 2018. It was provided through the Water Check program affiliated with the Center for Water Efficient Landscaping (CWEL) at Utah State University (USU) Extension. The Water Check program has been offered under contract with Metropolitan Water District of Salt Lake & Sandy since 2009 and delivered to customers in the Salt Lake City …

Automated Microscope Stage, Corin Nishimoto, Alison Flesch, Theo Anastos

Biomedical Engineering

This document seeks to describe the background information, customer requirements, design specifications, indications for use, selected materials, proposed budget, prototypes, final design, manufacturing processes, and testing methods regarding the CellOptimizer automated microscope stage product.

An Interactive Application For Tracking The Movement Of The Limulus Polyphemus Throughout Long Island Sound (Lis), Ismael Youssef, Samah Senbel, Jennifer Mattei

Biology Faculty Publications

Poster presented at the Long Island Sound Research Conference held March 15, 2019 in Port Jefferson, New York.

Two Weeks Of Ischemic Conditioning Improves Walking Speed And Reduces Neuromuscular Fatigability In Chronic Stroke Survivors, Matthew J. Durand, Timothy F. Boerger, Jennifer Nguyen, Saad Z. Alqahtani, Michael T. Wright, Brian D. Schmit, David D. Gutterman, Allison S. Hyngstrom

Physical Therapy Faculty Research and Publications

This pilot study examined whether ischemic conditioning (IC), a noninvasive, cost-effective, and easy-to-administer intervention, could improve gait speed and paretic leg muscle function in stroke survivors. We hypothesized that 2 wk of IC training would increase self-selected walking speed, increase paretic muscle strength, and reduce neuromuscular fatigability in chronic stroke survivors. Twenty-two chronic stroke survivors received either IC or IC Sham on their paretic leg every other day for 2 wk (7 total sessions). IC involved 5-min bouts of ischemia, repeated five times, using a cuff inflated to 225 mmHg on the paretic thigh. For IC Sham, the cuff inflation …

Application Of Metamaterials For Multifunctional Satellite Bus Enabled Via Additive Manufacturing, Michael A. Macchia

Theses and Dissertations

Space systems require materials with superior stiffness to weight ratios to provide structural integrity while minimizing mass. Additive manufacturing processes enable the design of metamaterials that exceed the performance of naturally occurring materials in addition to allowing the integration of non-structural functions. This research explored the use of a high stiffness, high density, small melt pool track width AM material, Inconel 718, to enable the production of metamaterials with finer features possible than can possibly be created using a lower density aluminum alloy material. Various metamaterials were designed utilizing thin wall triply periodic minimal surface infilled sandwich structures. The performance …

Probable Donor-Derived Human Adenovirus Type 34 Infection In 2 Kidney Transplant Recipients From The Same Donor., Matthew A. Pettengill, Tara M. Babu, Paritosh Prasad, Sally Chuang, Michael G. Drage, Marilyn Menegus, Daryl M. Lamson, Xiaoyan Lu, Dean Erdman, Nicole Pecora

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Human adenovirus type 34 (HAdV-34) infection is a recognized cause of transplant-associated hemorrhagic cystitis and, in rare cases, tubulointerstitial nephritis. The source of such infections is often difficult to assess, that is, whether acquired as a primary infection, exposure to a pathogen in the transplanted organ, or reactivation of an endogenous latent infection. We present here 2 cases of likely transplant-acquired HAdV-34 infection from the same organ donor, manifesting as tubulointerstitial nephritis in 1.

2019 March, Morehead State University. Office Of Communications And Marketing

Morehead State Press Release Archive, 1961 to the Present

Press releases for March of 2019.

Taking Flight – March 2019, Georgia Southern University

College of Business: News & Publications

• Message From the Dean
• Alumni Spotlight -- Rusty Williams
• Naming Celebration for Georgia Southern's Parker College of Business Recognizes Growth of Business Programs
• Parker Business Student Selected as Board of Regents Academic Day Representative
• Denver Transportation Club Honors Burke with 2019 Educator of the Year Award
• Georgia Southern Parker College of Business Sales Students Compete Nationally, Place Among the Best
• Georgia Southern Students to Represent University at First-Ever Georgia Inventure Prize
• Eagle Sales Showcase Boot Camp
• Logistics Roundtable
• Parker Finance Connection
• First Annual Parker Regional Sales Competition
• Logistics Team Competes in Regional Case Competition
• Parker College Team Competes in Investment …

Factors Associated With Health Care Personnel Intentions To Respond To A Public Health Event, Susan B. Connor

Dissertations

Health care personnel (HCP) are an important link in emergency response. Yet, researchers have reported that not all HCP intend to respond when a public health event (PHE) occurs. Ajzen's theory of planned behavior (TPB) was the theoretical framework for this study.

The objective of this study was to explore factors associated with HCP intentions to respond to a future PHE.

Use Of Species Distribution Modeling In The Deep Sea, E Kenchington, O Callery, F Davidson, A Grehan, T Morato, J Appiott, A Davis, P Dunstan, Preez C Du, J Finney, Jm González-Irusta, K Howell, A Knudby, M Lacharité, J Lee, Fj Murillo, L Beazley, Jm Roberts, M Roberts, C Rooper, A Rowden, E Rubidge, R Stanley, D Stirling, Kr Tanaka, J Vanhatalo, B Weigel, S Woolley, C Yesson

School of Biological and Marine Sciences

No abstract provided.

Comprehensive Analysis Of Aspergillus Nidulans Pka Phosphorylome Identifies A Novel Mode Of Crea Regulation, Liliane F.C. Ribeiro, Cynthia Chelius, Karthik R. Boppidi, Nisha S. Naik, Simin Hossain, Jessica J.J. Ramsey, Jyothi Kumar, Lucas F. Ribeiro, Marc Ostermeier, Bao Tran, Young Ah Goo, Leandro J. Assis, Mevlut Ulas, Ozgur Bayram, Gustavo H. Goldman, Stephen Lincoln, Ranjan Srivastava, Steven D. Harris, Mark R. Martena

Peninsula Medical School

In filamentous fungi, an important kinase responsible for adaptation to changes in available nutrients is cyclic AMP (cAMP)-dependent protein kinase (protein kinase A [PKA]). This kinase has been well characterized at a molecular level, but its systemic action and direct/indirect targets are generally not well understood in filamentous fungi. In this work, we used a pkaA deletion strain (ΔpkaA) to identify Aspergillus nidulans proteins for which phosphorylation is dependent (either directly or indirectly) on PKA. A combination of phosphoproteomic and transcriptomic analyses revealed both direct and indirect targets of PKA and provided a global perspective on its function. One of …

Streaming Feature Grouping And Selection (Sfgs) For Big Data Classification, Noura Helal Hamad Al Nuaimi

Dissertations

Real-time data has always been an essential element for organizations when the quickness of data delivery is critical to their businesses. Today, organizations understand the importance of real-time data analysis to maintain benefits from their generated data. Real-time data analysis is also known as real-time analytics, streaming analytics, real-time streaming analytics, and event processing. Stream processing is the key to getting results in real-time. It allows us to process the data stream in real-time as it arrives. The concept of streaming data means the data are generated dynamically, and the full stream is unknown or even infinite. This data becomes …

Connecting Organic To Mineral: How The Physiological State Of An Ecosystem-Engineer Is Linked To Its Habitat Structure, A Curd, F Pernet, C Corporeau, L Delisle, Et Al

School of Biological and Marine Sciences

© 2018 Elsevier Ltd The honeycomb worm Sabellaria alveolata is capable of building extensive bioconstructions, including what are currently considered Europe's largest biogenic reefs. The size and volume of these bioconstructions, however, vary greatly, such that not all habitats engineered by S. alveolata may be easily identified as reefs. Given that European environmental legislation protects marine habitats that are classified as “reefs” it is important to identity a clear set of definition criteria. Furthermore, quantifiable and unequivocal criteria are also needed to evaluate the ecological (health) state of these reefs, in order to best monitor and protect them. Here we …

Prediction Of Unprecedented Biological Shifts In The Global Ocean, G Beaugrand, A Conversi, A Atkinson, J Cloern, Et Al

School of Biological and Marine Sciences

Impermanence is an ecological principle 1 but there are times when changes occur nonlinearly as abrupt community shifts (ACSs) that transform the ecosystem state and the goods and services it provides 2 . Here, we present a model based on niche theory 3 to explain and predict ACSs at the global scale. We test our model using 14 multi-decadal time series of marine metazoans from zooplankton to fish, spanning all latitudes and the shelf to the open ocean. Predicted and observed fluctuations correspond, with both identifying ACSs at the end of the 1980s 4–7 and 1990s 5,8 . We show …

Pilot Study On The Impact Of Green Roofs On Ozone Levels Near Building Ventilation Air Supply, Pradeep Ramasubramanian, Olyssa Starry, Todd Rosenstiel, Elliott T. Gall

University Honors College Faculty Publication and Presentations

Outdoor air is often introduced into commercial buildings from ventilation intakes sited on rooftops where vegetation (a green roof) is increasingly present. Little is known about the impact of green roofs on the quality of building outdoor ventilation air supply. In this study, we investigated the potential for green roofs to impact ozone (O₃) levels in ventilation air by parameterizing O₃ dry deposition to vegetation and substrate typical of extensive green roofs in field and laboratory studies. Values obtained constrain a 2-D advection-diffusion model of O₃ transport and reaction at the rooftop scale. The 10^{th …}

The Trend Towards Equality: How Sexual Orientation Discrimination Continues To Evolve Under Title Vii, Alexandra Esposito

University of Dayton Law Review

No abstract provided.

Host-Parasite Associations Of The Cratogeomys Fumosus Species Group And Their Chewing Lice, Geomydoecus, Alex Popinga, James W. Demastes, Theresa A. Spradling, David J. Hafner, Mark S. Hafner

Faculty Work

Chewing lice (Phthiraptera: Trichodectidae) and the pocket gophers (Rodentia: Geomyidae) that they inhabit have shared an intimate historical association that has made them a textbook study for cophylogeny. Herein, we examine the chewing lice found on pocket gophers of the Cratogeomys fumosus species group using DNA sequence data from the mitochondrial cytochrome c oxidase subunit I gene to determine relationships among lice for comparison to published host phylogeny. Although matrix approaches indicate a correlation between host and parasite genetic distances, cophylogenetic reconstruction methods fail to detect a pattern of widespread cophylogeny. In conclusion, this study provides an exception to the …