Digital Commons Network^™

Time Allocation To Resources By Three Species Of Rats (Rattus Spp.) In A Radial Arm Maze, Gary Witmer, Nathan P. Snow, Rachael S. Moulton

United States Department of Agriculture Wildlife Services: Staff Publications

Context. Introduced rats (Rattus spp.) can pose a serious threat to native flora and fauna, especially on islands where most species have evolved in the absence of terrestrial predators. Effective detection and eradication methods for introduced rats are essential to the maintenance of insular ecosystem integrity. Thus, it is important to better understand the behaviour of rats when they first arrive in a new setting.

Aims. To determine whether rats would find some novel stimuli to be significantly more attractive than other novel stimuli.

Methods. An eight-arm radial maze was used to study the behaviour of three species of Rattus …

Surgical Management Of Superior Mesenteric Artery Syndrome In Children, Charlene Dekonenko, Obiyo O. Osuchukwu

Research Days

No abstract provided.

Career Corner: Apply Now For Comcorps Positions In Athens County, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Estimating Furbearer Density Using Trail-Cameras At The Piedmont National Wildlife Refuge, Georgia, Patrick M. Powers 9761971

Biology Theses

Density estimation is an important indicator of the health of wildlife populations and is commonly used to establish management practices. Trail-cameras offer a unique advantage in the density estimation of elusive animals as data can be collected without the need for physical capture. The objectives of this study were to estimate and compare furbearer density between two major habitats at the Piedmont National Wildlife Refuge (PNWR) and to compare computed density values from paired cameras located at off- and on-road locations. An additional goal was to assess the usefulness of trail-cameras as a viable technique to estimate population density on …

Impact Of Weight Training On Sprint Swimming, Griffin Patterson

Honors Projects

This study looks at the impact of weighted training on sprint swimming. This is important to the swim community because when it comes to sprint swimming every second counts and training to lower your time is very key. Therefore, it is greatly advised to know what training will provide you with the best results. This project looked at time and Arm Stroke Index (ASI) over the course of a two month period to evaluate participants speed and efficiency of their stroke.

How Do Video Games Affect The Brain?, Kenneth Lee

ART 108: Introduction to Games Studies

Video games are a wildly popular past time in not only America, but other countries as well. Its popularity has done nothing but increase in an exponential fashion, engulfing more and more members of society in its reach; however, its gaining traction in combination with behavioral observations and frequent violent events compelled many to question its effects on those who play them. Some attribute tragedies like recent school shootings to the vast array of First Person Shooter(FPS) games, blaming it for engraining in adolescents’ and adults’ brains a sense of increased aggression and violence. Others praise educational games for stimulating …

Wound Care Education For Primary Care Providers At A Regional Medical Center, Zaira Torres

Doctor of Nursing Practice (DNP) Projects

Problem. Due to the aging population and the high prevalence of chronic diseases such as diabetes and cardiovascular disease, in the US, millions of people suffer from chronic wounds secondary to these chronic conditions. Wound care treatment is very expensive, costing the US health care system approximately $10 billion annually. San Mateo Medical Center treats many patients with wounds. However, the treatment is suboptimal as most primary care providers (PCPs) are not trained to perform wound care according to best practice. This creates several problems such as a large number of referrals to the Vascular Clinic, visits to the emergency …

Wound And Stoma Care Education For Primary Care Providers, Deanna Garza

Doctor of Nursing Practice (DNP) Projects

Abstract

Problem. Patients with percutaneous endoscopic gastrostomy (PEG) tubes and their families report physical and psychosocial changes associated with complications after gastrointestinal surgeries. They are at particular risk for tube dislodgement, leakage, infection, poor fit, and skin irritation. The lack of specialization and fundamental stoma care knowledge among community health care providers potentially results in unintended consequences, leaving the system inefficient with fundamental inequities of stoma care delivery. While there is an increasing amount of accessibility to specialty centers for other types of wound care, stoma care support resources are scarce and not readily available to patients.

Context: This Doctor …

Reducing Frustration With Wait Times Utilizing Technology And Education: A Patient Satisfaction Improvement Model, Tiffany Brown

Doctor of Nursing Practice (DNP) Projects

Problem: Patients spend considerable amounts of valuable time waiting to be seen by physicians in outpatient clinical settings. Many consider waiting as wasted time, inactive time, or as a lost opportunity which can cause frustration. Research suggests that long clinic wait times have a major impact on patients with cancer causing a significant amount emotional distress. Context: At the hospital and thoracic oncology clinic implementation site which is located in northern California, the target time for a New Patient Visit (NPV) is less than or equal to 90 minutes, and less than or equal to 60 minutes for a Return …

Development Of A Surgical Procedure For Removal Of A Placentome From A Pregnant Ewe During Gestation, Colleen A. Lambo, Ashley K. Edwards, Fuller W. Bazer, Kathrin Dunlap, M. Carey Satterfield

Faculty Publications

Background: In recent decades, there has been a growing interest in the impact of insults during pregnancy on postnatal health and disease. It is known that changes in placental development can impact fetal growth and subsequent susceptibility to adult onset diseases; however, a method to collect sufficient placental tissues for both histological and gene expression analyses during gestation without compromising the pregnancy has not been described. The ewe is an established biomedical model for the study of fetal development. Due to its cotyledonary placental type, the sheep has potential for surgical removal of materno-fetal exchange tissues, i.e., placentomes. A novel …

Minding The Gaps In Regulation Of Do-It-Yourself Biotechnology, Barbara J. Evans

DePaul Journal of Health Care Law

No abstract provided.

A Review Of The Methods And Metrics In Research, Implementation, And Management Of Integrated Multi-Trophic Aquaculture, Cassandra Erickson

Master's Projects and Capstones

As seafood demand rises with the growing population, methods of providing sustainable and reliable protein are needed. Wild fishery stocks have decreased so aquaculture is seen as the way to meet these growing demands. The aquaculture industry has continued to grow 8.3% every year since 1970 primarily through using intensive cultivation of a single species creating negative effects on the marine environment. An increase in nutrients from these intensive cultivations can lead to eutrophication, a decrease in oxygen, and alter the ecosystem structure and biodiversity. Integrated multi-trophic aquaculture (IMTA) aims to offset the increased input of nutrients through fish farming …

Perceptions Of Students Of Color About Their Experience In An Alternative High School: A Phenomenological Inquiry, Massene Mboup

Dissertations and Theses

Public schools in Oregon have been struggling to include students of color and teachers of color for so long. Students of color represent more than one third of the school population, yet remain underserved, underrepresented, and over disciplined. Most of their teachers and support staff are White; the teachers of color represent less than 8% of the teaching staff. The students of color attend comprehensive high schools that generally ignore them--or push them out. Some students of color end up in alternative schools.

My problem of practice was the oppression of students of color in urban schools. Specifically, my research …

The Anti-Proliferative Effects Of Methotrexate And Novel Ucp1162 On Acute Myeloid Leukemia Cell Lines, Jacqueline Klepinger, Charles Giardina, Didem Ozcan

Honors Scholar Theses

Cancer cells proliferate at rapid rates due to the aberrant activity of proteins involved in regulating the cell cycle. This characteristic allows mutated cancer cells to spread and metastasize, causing lesions to form throughout the body. Two treatment conditions, one classical antifolate methotrexate (MTX) and non-classical, novel antifolate UCP1162, were tested on a panel of acute myeloid leukemia (AML) cell lines to determine if UCP1162 has higher anti-proliferative activity. High dose MTX is used as a first line chemotherapy in common childhood malignancies such as acute lymphoid leukemia (ALL). Methotrexate is excluded from acute myeloid leukemia (AML) treatments based on …

Cirrhosis For The Pcp, Krys Foster, Md, Mph

Department of Family & Community Medicine Presentations and Grand Rounds

Objectives:

• Understand the morbidity and mortality associated with Cirrhosis in the United States
• Recognize etiologies and clinical presentation of cirrhosis
• Identify decompensated cirrhosis and approaches to treatment and monitoring

Agenda

• Definition and Epidemiology
• Etiologies
• Clinical Presentation
• Diagnosis and Evaluation/Classification
• Management of Compensated Cirrhosis
• Decompensated Cirrhosis & Complications
• ○ Portal Hypertension ○ Varices ○ Ascites ○ SBP ○ Hepatorenal Syndrome ○ Hepatic Encephalopathy
• Secondary Prevention and Long Term Management
• Conclusions

Estimating Treatment Effect Heterogeneity In A Comprehensive Microenterprise Intervention, Mary Gathungu

Master's Theses

Do cash transfer programs have heterogeneous treatment effects within the treatment group? Why do some households in these interventions seem to benefit more than others? What is the overall treatment effect of the Microenterprise Intervention? I address these questions through the study of a comprehensive microenterprise intervention program carried out in Kenya, Africa by a non-profit organization called the Village Enterprise Organization and I obtain economic outcome data from a randomized control trial that gives out conditional cash transfer that is conditional on business formation. The Microenterprise Intervention combines cash grants and mentorship and training to achieve long term economic …

Green Gold: Avocado Price Shocks And Violence In Mexico, Katie Roett

Master's Theses

The role of economic incentives in political armed conflict is well documented, but there is very little evidence on a growing and increasingly globalized form of violence: organized crime. Most existing research focuses on the impact of price shocks on wages and how this affects an individual’s opportunity cost to join an armed group or political movement. However, unlike other violent groups, organized criminal groups do not compete for political power, but profits in illegal markets. In Mexico, these groups have more than doubled in the past two decades, leading to an explosion of violence and record high 35,000 people …

Nutrient Profiling And Identification Of Genetic Marker For Azolla Sp., Upendra Kumar, Anjani Kumar, N. Umakanta, T. B. Bagchi, Sangita Mohanty, Awadhesh Kumar, Md Shahid, A. K. Nayak

IGC Proceedings (1977-2023)

Azolla (mosquito fern, duckweed fern, fairy moss and water fern) is a genus of seven species of aquatic ferns. They float on the surface of water by means of scale-like leaves, with their roots hanging in the water. Azolla is able to fix unlinked nitrogen (N₂) directly from the atmosphere because of its endosymbiotic blue alga Anabaena azollae (Van Hove, 1989), and is thus a very promising supply of nitrogen to aquatic ecosystems. In recent years, apart of traditional cultivation of Azolla as a bio-fertilizer for wetland paddy, also find increasing use for sustainable production of livestock feed. …

Learning How To Digitize Community Histories In Horry County, Sara Keever

South Carolina Libraries

To learn more about creating a Digital Studio, we digitized the history of our library system and produced a short documentary in celebration of our 70th anniversary. The production offers an example of the services we will be able to offer families and communities interested in preserving local histories.

Morphological And Agronomic Variability Among Cultivars, Landraces, And Genebank Accessions Of Purple Passion Fruit, Passiflora Edulis F. Edulis, Nohra Rodríguez Castillo, Daniel Ambachew, Luz Marina Melgarejo, Matthew Wohlgemuth Blair

Agricultural and Environmental Sciences Faculty Research

Global demand for juice of the purple passion fruit, Passiflora edulis f. edulis, is growing, making it a promising species for farmers to grow in the highland tropics, to which it is adapted. However, research centers and private companies have done little to produce new high-yielding varieties. The objective of the present study, therefore, was to evaluate the agronomic and morphological characteristics of 50 passion fruit genotypes across two different elevations and agro-ecological sites as a base for germplasm enhancement. Three groups of genotypes were commercial cultivars (8 genotypes), genebank accessions (8), and landraces (34) collected from throughout the …

Disconnect Within Agriculture And Ecosystem Climate Effects, Adaptations And Policy, Anastasia W. Thayer, Aurora M. Vargas, Thomas E. Lacher, Bruce A. Mccarl

Applied Economics Faculty Publications

Frequently, agriculture and ecosystems (AE) are seen as separate entities, causing entity specific solutions in response to threats. Anthropogenic climate change simultaneously stresses both agriculture and ecosystems along with their interactions. Induced increasing surface temperatures [1], altered precipitation [2], drought intensification [3], altered ground and surface water quantity/quality [4,5], and diminished soil moisture [6] force adaptations for AE, but these adaptations fail to be efficient when interdependencies are not considered. Additional adaptations will be necessary, as future projections anticipate even greater climate change [1].

2020-05-13 Daily Unm Global Health Covid-19 Briefing, Christophe G. Lambert, Shawn Stoicu, Ingrid Hendrix, Lori D. Sloane, Anastasiya Nestsiarovich, Praveen Kumar, Nicolas Lauve, Emma Wolinsky, Fiona Nguyen, Ryen Ormesher, Melisa Cossé, Allison Price, Timothy Campbell, Avanika Mahajan, Alexandra Yingling, Perez Olewe, Cristian Bologa, Tudor I. Oprea, Kristine Tollestrup, Orrin Myers, Douglas J. Perkins

HSC Covid 19 Briefings

Executive Summary:

APS virtual graduation. NM Governor update. Free testing for all. NM 2020 census challenges. BCBS $1M COVID-19 donation. NM case count. Most tribes infected. Increased NM Medicaid enrollment. UNM revenue losses. UNM limited operations continue. No dine-in eating yet. Clothing store reopening measures. Aid package. Consumer prices tumble. Public guidance adherence survey. Healthcare resource prediction. Food insecurity. Supply system comparison. Pentagon PPE award. Ensemble mortality model. 4.4% French infections. Asymptomatic spread. Traffic infection correlation. Comorbid COPD/smoking mortality. Airplane transmission contained. CDC COVID-19 statistics. WHO: endemic virus risk. Iceland tracking app impact. WHO: prison management. Quality of life. Containment …

2020 May 13 - Undergraduate Curriculum Council Minutes, Undergraduate Curriculum Council, East Tennessee State University

Undergraduate Curriculum Council Minutes

No abstract provided.

Healthcare Expenditure And Economic Performance: Insights From The United States Data, Viju Raghupathi, Wullianallur Raghupathi

Publications and Research

This research explores the association of public health expenditure with economic performance across the United States. Healthcare expenditure can result in better provision of health opportunities, which can strengthen human capital and improve the productivity, thereby contributing to economic performance. It is therefore important to assess the phenomenon of healthcare spending in a country. Using visual analytics, we collected economic and health data from the Bureau of Economic Analysis and the Bureau of Labor Statistics for the years 2003–2014. The overall results strongly suggest a positive correlation between healthcare expenditure and the economic indicators of income, GDP, and labor productivity. …

Effectiveness Of A Community Program For Older Adults With Type 2 Diabetes And Multimorbidity: A Pragmatic Randomized Controlled Trial, John J. Miklavcic, Kimberly D. Fraser, Jenny Ploeg, Maureen Markle-Reid, Kathryn Fisher, Amiram Gafni, Lauren E. Griffith, Sandra Hirst, Cheryl A. Sadowski, Lehana Thabane, Jean A. C. Triscott, Ross Upshur

Food Science Faculty Articles and Research

Background

Type II diabetes mellitus (T2DM) affects upwards of 25% of Canadian older adults and is associated with high comorbidity and burden. Studies show that lifestyle factors and self-management are associated with improved health outcomes, but many studies lack rigour or exclude older adults, particularly those with multimorbidity. More evidence is needed on the effectiveness of community-based self-management programs in older adults with T2DM and multimorbidity. The study purpose is to evaluate the effect of a community-based intervention versus usual care on physical functioning, mental health, depressive symptoms, anxiety, self-efficacy, self-management, and healthcare costs in older adults with T2DM and …

Um Offers Degree In Health And Physical Education, Meaghan Flores

University of Mississippi News

School of Education launching new undergraduate program in August

Medical Graduate Training Program Selects Um Scholars, Karen Bascom

University of Mississippi News

Three Ole Miss doctoral students chosen for advanced program at Medical Center

The Observer, Central Washington University

Student Newspaper

Digital Edition of Student newspaper for Central Washington University

no print copies were made due to Covid 19 pandemic

Selective Autophagy Maintains The Aryl Hydrocarbon Receptor Levels In Hela Cells: A Mechanism That Is Dependent On The P23 Co-Chaperone, Yujie Yang, William K. Chan

School of Pharmacy Faculty Articles

The aryl hydrocarbon receptor (AHR) is an environmental sensing molecule which impacts diverse cellular functions such as immune responses, cell growth, respiratory function, and hematopoietic stem cell differentiation. It is widely accepted that the degradation of AHR by 26S proteasome occurs after ligand activation. Recently, we discovered that HeLa cells can modulate the AHR levels via protein degradation without exogenous treatment of a ligand, and this degradation is particularly apparent when the p23 content is down-regulated. Inhibition of autophagy by a chemical agent (such as chloroquine, bafilomycin A1, or 3-methyladenine) increases the AHR protein levels in HeLa cells whereas activation …

Evaluating Moose Alces Alces Population Response To Infestation Level Of Winter Ticks Dermacentor Albipictus, Daniel D. Ellingwood, Peter J. Pekins, Henry Jones, Anthony R. Musante

United States Department of Agriculture Wildlife Services: Staff Publications

Many wildlife populations are experiencing a variety of environmental pressures due to the direct and indirect consequences of a changing climate. In the northeast, USA, moose Alces alces are declining in large part because of the increasing parasitism by winter tick Dermacentor albipictus, facilitated by high host density and optimal environmental conditions. To test this hypothesis, and better understand the influence of this interaction on the stability of the regional population, we constructed a population viability model using data collected through comprehensive survival and productivity studies in 2002–2005 and 2014–2018 in northern New Hampshire. Years of heavy tick infestation (epizootics) …