Digital Commons Network^™

The Effect Of High Density Oral Rabies Vaccine Baiting On Rabies Virus Neutralizing Antibody Response In Raccoons (Procyon Lotor), Kerri Pedersen, Amy Gilbert, Eric S. Wilhelm, Kathleen M. Nelson, Amy J. Davis, Jordona D. Kirby, Kurt C. Vercauteren, Shylo Johnson, Richard B. Chipman

United States Department of Agriculture Wildlife Services: Staff Publications

From 2014 to 2016, we examined the effect of distributing oral rabies vaccine baits at high density (150 baits/km2) in an area of Virginia, US that was na¨ıve to oral rabies vaccination prior to the study. We also compared the effect of baiting at high density in a na¨ıve area to baiting at standard density (75 baits/km2) in an area that had been baited annually for 12 yr. Our results suggested that rabies virus seroconversion in raccoons (Procyon lotor) gradually increased each year under the high density bait treatment. However, we did not detect a difference in seroconversion between bait …

Mind The Gap: Experimental Tests To Improve Efficacy Of Fladry For Nonlethal Management Of Coyotes, Julie K. Young, John Draper, Stewart Breck

United States Department of Agriculture Wildlife Services: Staff Publications

Coyotes (Canis latrans) are the top predator of livestock in the contiguous United States. Developing more effective nonlethal tools to prevent coyote depredation will facilitate coexistence between livestock producers and coyotes. Fladry is a nonlethal deterrent designed to defend livestock by creating a visual barrier to wolves (C. lupus). Fladry may also be effective with coyotes, but large gap spacing between flags may reduce its efficacy. To address this issue, we performed 2 experiments on captive coyotes using fladry modified to reduce gap spacing at the U.S. Department of Agriculture, Predator Research Facility in Millville, Utah, USA, during 2015–2016 and …

What Are The Transmission Mechanisms Of Influenza A Viruses In Wild Mammals?, J. Jeffrey Root

United States Department of Agriculture Wildlife Services: Staff Publications

Some influenza A viruses (IAVs) represent serious potential threats to public and agricultural health, with 3 notable examples from the past decade. During 2009, a novel H1N1 IAV (A[H1N1]pdm09), which was first detected in the United States, spread rapidly throughout many regions of the world. In the United States alone, the Centers for Disease Control and Prevention estimated that >60 million human cases were associated with this emergent and pandemic virus. During 2013, a novel H7N9 avian-origin IAV (Asian lineage avian influenza A[H7N9] virus) was first detected in China. This virus not only cost the poultry industry more than $1 …

Analysis Of Iophenoxic Acid Analogues In Small Indian Mongoose (Herpestes Auropunctatus) Sera For Use As An Oral Rabies Vaccination Biological Marker, Are R. Berentsen, Robert T. Sugihara, Cynthia G. Payne, Israel Leinbach, Steven F. Volker, Ad Vos, Steffen Ortmann, Amy T. Gilbert

United States Department of Agriculture Wildlife Services: Staff Publications

The small Indian mongoose (Herpestes auropunctatus) is a reservoir of rabies virus (RABV) in Puerto Rico and comprises over 70% of animal rabies cases reported annually. The control of RABV circulation in wildlife reservoirs is typically accomplished by a strategy of oral rabies vaccination (ORV). Currently no wildlife ORV program exists in Puerto Rico. Research into oral rabies vaccines and various bait types for mongooses has been conducted with promising results. Monitoring the success of ORV relies on estimating bait uptake by target species, which typically involves evaluating a change in RABV neutralizing antibodies (RVNA) post vaccination. This …

Carrion Availability In Space And Time, Marcos Moleón, Nuria Selva, David M. Bailey, David M. Bailey, Ainara Cortés-Avizanda, Travis L. Devault

United States Department of Agriculture Wildlife Services: Staff Publications

Introduction

Availability of carrion to scavengers is a central issue in carrion ecology and management, and is crucial for understanding the evolution of scavenging behaviour. Compared to live animals, their carcasses are relatively unpredictable in space and time in natural conditions, with a few exceptions (see below, especially Sect. “Carrion Exchange at the Terrestrial-Aquatic Interface”). Carrion is also an ephemeral food resource due to the action of a plethora of consumers, from microorganisms to large vertebrates, as well as to desiccation (i.e., loss of water content; DeVault et al. 2003; Beasley et al. 2012; Barton et al. 2013; Moleón et …

Comparing Live-Capture Methods For Nutria: Single- Versus Multiple-Capture Cage Traps, Trevor R. Sheffels, Mark D. Sytsma, Jacoby Carter, Jimmy D. Taylor

United States Department of Agriculture Wildlife Services: Staff Publications

Herbivory and burrowing by nutria (Myocastor coypus) cause substantial ecological and economic damage. Trapping is a common, effective practice for reducing nutria damage; however, trapping approaches must continually be adapted to keep pace with evolving animal welfare and ethical issues and to more effectively target pest species of interest. Our objective was to evaluate the efficacy of 2 nonlethal trap types for nutria: single-capture (SCT) and multi-capture (MCT) cage traps. We established 3 MCTs and 3 SCTs at each of 7 sites on a 10,500-ha mixed-use island located 15 km northwest of Portland, Oregon, USA. We pre-baited using carrots, apples, …

Biology And Impacts Of Pacific Island Invasive Species. 15. Psittacula Krameri, The Rose-Ringed Parakeet (Psittaciformes: Psittacidae)1, Aaron B. Shiels, Nicholas P. Kalodimos

United States Department of Agriculture Wildlife Services: Staff Publications

The rose-ringed parakeet (RRP), Psittacula krameri, has become established in at least four Pacific Island countries (Hong Kong China, Japan, New Zealand, U.S.A.), including the Hawaiian islands of Kaua‘i, O‘ahu, and Hawai‘i. Most Pacific islands are at risk of RRP colonization. This species was first introduced to Hong Kong in 1903 and Hawai‘i in the 1930s–1960s, established since 1969 in Japan, and in New Zealand since 2005 where it has repeatedly established after organized removals. The founding birds were imported cage-birds from the pet trade. In native India, RRP are generally found associated with human habitation and are considered a …

Animal-Assisted Interventions In Health Care Settings: A Best Practices Manual For Establishing New Programs, Sandra B. Barker, Rebecca A. Vokes, Randolph T. Barker

Purdue University Press Book Previews

Growing literature around the benefits of animal-assisted intervention (AAI) spurs health care professionals and administrators to start new programs. Yet the trend also raises questions of how best to begin and run successful AAI programs—under what circumstances, with what staff, and within what guidelines.

Animal-Assisted Interventions in Health Care Settings: A Best Practices Manual for Establishing New Programs succinctly outlines how best to develop, implement, run, and evaluate AAI programs. Drawing on extensive professional experiences and research from more than fifteen years leading the Center for Human-Animal Interaction in the Virginia Commonwealth University School of Medicine, the authors discuss both …

Vitamin E Δ-Tocotrienol Sensitizes Human Pancreatic Cancer Cells To Trail-Induced Apoptosis Through Proteasome-Mediated Down-Regulation Of C-Flip, Rony A. Francois, Anying Zhang, Kazim Husain, Chen Wang, Sean Hutchinson, Michael Kongnyuy, Surinder K. Batra, Domenico Coppola, Said M. Sebti, Mokenge P. Malafa

Journal Articles: Biochemistry & Molecular Biology

Background: Vitamin E δ-tocotrienol (VEDT), a vitamin E compound isolated from sources such as palm fruit and annatto beans, has been reported to have cancer chemopreventive and therapeutic effects.

Methods: We report a novel function of VEDT in augmenting tumor necrosis factor-related apoptosis-inducing ligand- (TRAIL-) induced apoptosis in pancreatic cancer cells. The effects of VEDT were shown by its ability to trigger caspase-8-dependent apoptosis in pancreatic cancer cells.

Results: When combined with TRAIL, VEDT significantly augmented TRAIL-induced apoptosis of pancreatic cancer cells. VEDT decreased cellular FLICE inhibitory protein (c-FLIP) levels without consistently modulating the expression of decoy death receptors 1, …

Beyond Sound: A Descriptive Study Of Fifth And Sixth Grade Children's Listening Perceptions Of Rap And Classical Music, David Camilo Aristizabal Ruiz

EWU Masters Thesis Collection

This action, non-experimental, empirical, descriptive study using a survey technique was aimed at observing the immediate reality of one particular urban school in one cosmopolitan city of the United States of America’s Pacific Northwest. The purpose of this study was to narrate the listening perceptions of 137 fifth and sixth grade elementary aged children while they compared two examples of music: USA east coast rap versus European classical music. Their responses to 24 survey questions were the basis for exploring the idea that social-economic values reflected in bias are affecting their listening perceptions. Moreover, the purpose of this research was …

Digital Scan To Enhance Patient Education, Dana Leann Tasche

EWU Masters Thesis Collection

Purpose: The purpose of this study was to evaluate if the use of a 3D intraoral scan as a visual aid improves a patient’s communication self-efficacy and risk-literacy concerning their periodontal disease status.

Methods: This study used a parallel experimental research design and collected quantitative data through a pre-test and two post-tests for both groups. The Ask, Understand, Remember Assessment (AURA) survey was used to collect quantitative data pertaining to patient communication self-efficacy and the Protection Motivation Survey (PMS) was used to evaluate each patient’s risk-literacy of their periodontal disease. The addition of four Likert-scale questions concerning experience with the …

Improving Dopamine Monitoring With Ncam And The Effects Of Intranasal Oxytocin On Dopamine Signaling In The Rat Brain, Darren Earl Ginder

EWU Masters Thesis Collection

Dopamine (DA) is a neurohormone highly involved in learning and memory. Oxytocin (OXT), another neurohormone, has also been implicated in learning and memory. Fast-scan cyclic voltammetry (FSCV) is a method used for the real-time examination of DA neurotransmission in the brain. Implanting FSCV electrodes is an invasive technique that likely results in an inflammatory response (i.e. gliosis) that can restrict FSCV recording of DA signals. Neural cell adhesion molecule (NCAM) may reduce gliosis and potentially improve the ability of FSCV electrodes to monitor DA signaling. Chapter 1 Methods: FSCV electrodes were coated with NCAM and implanted in the rat brain. …

Analyzing The Diet Composition Of Lake Trout (Salvelinus Namaycush) In Upper Priest Lake, Coty W. Jasper

EWU Masters Thesis Collection

Lake Trout (Salvelinus namaycush) were intentionally introduced to the Priest Lake system in 1925 with the intentions of creating a recreational fishery. As the Lake Trout population increased within this system, the native Bull Trout (Salvelinus confluentus) population began to decline. Possible negative impacts of Lake Trout on Bull Trout include direct effects such as predation, or indirect effects, such as resource competition. In this study our objective was to estimate the frequency of piscivory of Lake Trout from Upper Priest Lake and document any possible Lake Trout predation upon Bull Trout in the Upper Priest Lake system. We obtained …

Sunland : Linked Stories, Benjamin P. Murray

EWU Masters Thesis Collection

No abstract provided.

Sunfish, Megan L. Rowe

EWU Masters Thesis Collection

No abstract provided.

Standards For Early Childhood Education, Yasmin Aljouf

EWU Masters Thesis Collection

I have been researching and focusing on a topic that has been of interest to me from the beginning of my undergraduate studies in the field of kindergarten education. The Kingdom of Saudi Arabia does not have its own standards for the early childhood stage. It took from the United States. When I started my graduate level studies, I focused on the perception of Saudi Arabian faculty, graduate students, and kindergarten teachers regarding standards for early childhood education. I designed a survey and published it to faculty in Imam Abdulrahman bin Faisal University, as well as graduate students and kindergarten …

Don’T Mention Dark Tourism: An Irish Perspective, Emilie-Kate O'Mahony

Theses

This study investigates dark tourism in the Irish context with international supporting research. Dark tourism is connected to sites of death, the macabre and suffering and there are many sites in Ireland that fit this description. Examples include prisons, famine sites, graveyards, sites of terrorist attacks and many more. In this document the term dark tourism is thoroughly researched via secondary sources to provide a foundation of understanding. By including this academic research from journals and books, the researcher is provided with the background information necessary to understand the importance of dark tourism and to identify gaps in knowledge suitable …

Modelling And Simulation Of Renewable Technologies For Economic And Environmental Analysis And Optimization Of Dairy Farms, Michael Christopher Breen

Theses

The aim of this thesis was to develop a dairy optimisation platform to optimise investments in dairy farm technology and changes to on-farm management practices and electricity tariffs, in order to maximise profitability and minimise environmental impacts. Increased dairy herd sizes and milk production levels in Ireland as well as changing regulations concerning emissions, renewable penetration and energy efficiency have necessitated a means of financial decision support for farmers. Therefore this body of work focused on the creation of a comprehensive method for optimising dairy farm technology selection, management practices and electricity tariffs. The measures which could be implemented on …

Isolation, Identification And Characterisation Of Enterococcus Faecalis Isolates For The Generation Of Multifuctional Bioactive Peptides From Milk, Kenneth Patrick Graham

Theses

Enterococci are lactic acid bacteria (LAB) that have the paradoxical position of possessing biochemical properties of technological importance, but are also considered as opportunistic pathogens capable of causing infection in immunocompromised patients. However, they have a long history of safe use in foods and have been evaluated in several studies for their role as starter, adjunct, probiotic and protective cultures. They show higher proteolytic activities than other LAB and have demonstrated the ability to produce bioactive peptides during the fermentation of milk. The aim of this project was to identify proteolytic Enterococcus faecalis isolates capable of generating health-promoting bioactive peptides …

Biomaterials Evaluation: Conceptual Refinements And Practical Reforms, Reza Masaeli, Kavosh Zandsalimi, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Regarding the widespread and ever-increasing applications of biomaterials in different medical fields, their accurate assessment is of great importance. Hence the safety and efficacy of biomaterials is confirmed only through the evaluation process, the way it is done has direct effects on public health. Although every biomaterial undergoes rigorous premarket evaluation, the regulatory agencies receive a considerable number of complications and adverse event reports annually. The main factors that challenge the process of biomaterials evaluation are dissimilar regulations, asynchrony of biomaterials evaluation and biomaterials development, inherent biases of postmarketing data, and cost and timing issues. Several pieces of evidence indicate …

Edta-Modified Mesoporous Silica As Supra Absorbent Of Copper Ions With Novel Approach As An Antidote Agent In Copper Toxicity, Elham Rafiee Taqanaki, Reza Heidari, Mohammad Monfared, Lobat Tayebi, Amir Azadi, Fatemeh Farjadian

School of Dentistry Faculty Research and Publications

Purpose: Mesoporous silica (MS) have been considered as a biocompatible compound and found to have various pharmaceutical applications. Recently, novel approaches in applications of MS as antidote agents were introduced. In this study, the capacity of ethylenediaminetetraacetic acid modified mesoporous silica (MS-EDTA) was evaluated in in vitro and in vivo adsorption of copper (Cu). Methods: The MS-EDTA was characterized by fourier transform infrared (FT-IR) and X-ray diffraction, while surface area was determined by N₂ adsorption–desorption technique. Morphological studies were observed by high resolution-transmission electron microscopy and field emission-scanning electron microscopy and the sizes were determined by dynamic light scattering. …

Ankylosing Spondylitis And Mesenchymal Stromal/Stem Cell Therapy: A New Therapeutic Approach, Kamal Abdolmohammadi, Fatemeh Dadgar Pakdel, Hamideh Aghaei, Sara Assadiasl, Yousef Fatahi, Negin Hosseini Rouzbahani, Alireza Rezaiemanesh, Masoud Soleimani, Lobat Tayebi, Mohammad Hossein Nicknam

School of Dentistry Faculty Research and Publications

Ankylosing spondylitis (AS) is an inflammatory rheumatoid disease categorized within spondyloarthropathies (SpA) and manifested by chronic spinal arthritis. Several innate and adaptive immune cells and secreted-mediators have been indicated to play a role in AS pathogenesis. Considering the limitations of current therapeutic approaches (NSAIDs, glucocorticoids, DMARDs and biologic drugs), finding new treatments with fewer side effects and high therapeutic potentials are required in AS. Mesenchymal stem cells (MSCs) with considerable immunomodulatory and regenerative properties could be able to attenuate the inflammatory responses and help tissue repair by cell-to-cell contact and secretion of soluble factors. Moreover, MSCs do not express HLA-DR, …

Applications Of 3d Printing On Craniofacial Bone Repair: A Systematic Review, Michael Maroulakos, George Kamperos, Lobat Tayebi, Demetrios J. Halazonetis, Yijin Ren

School of Dentistry Faculty Research and Publications

Objectives

Three-dimensional (3D) bioprinting, a method derived from additive manufacturing technology, is a recent and ongoing trend for the construction of 3D volumetric structures. The purpose of this systematic review is to summarize evidence from existing human and animal studies assessing the application of 3D printing on bone repair and regeneration in the craniofacial region.

Data & sources

A rigorous search of all relevant clinical trials and case series was performed, based on specific inclusion and exclusion criteria. The search was conducted in all available electronic databases and sources, supplemented by a manual search, in December 2017.

Study selection

43 …

Applications Of 3d Printing On Craniofacial Bone Repair, Michael Maroulakos, George Kamperos, Lobat Tayebi, Demetrios J. Halazonetis, Yijin Ren

School of Dentistry Faculty Research and Publications

Objectives

Three-dimensional (3D) bioprinting, a method derived from additive manufacturing technology, is a recent and ongoing trend for the construction of 3D volumetric structures. The purpose of this systematic review is to summarize evidence from existing human and animal studies assessing the application of 3D printing on bone repair and regeneration in the craniofacial region.

Data & sources

A rigorous search of all relevant clinical trials and case series was performed, based on specific inclusion and exclusion criteria. The search was conducted in all available electronic databases and sources, supplemented by a manual search, in December 2017.

Study selection

43 …

Studying Children’S Verb Learning Across Development, Jane B. Childers, Sneh Lalani, Blaire Porter, Sophia Arriazola, Priscilla Tovar-Perez, Bibiana Cutilletta

Psychology Faculty Research

A key challenge for young children is learning a language, which is difficult as learning language involves tackling five major rule systems (phonology, morphology, semantics, syntax, and pragmatics). This chapter will focus on procedures that can be used to study an important part of language learning: how children learn new words (or the lexicon), particularly verbs. The chapter will begin with practical insights on how to structure a team of undergraduate research assistants who can independently collect data from preschool-aged children (2- to 4-year-olds) in local child care centers. The rest of the chapter will describe three major types of …

Seasonal Diet Variation In Thirteen-Lined Ground Squirrel (Ictidomys Tridecemlineatus) In Southernwestern Michigan, Austin Menzmer

Master's Theses

Thirteen-lined ground squirrels (Ictidomys tridecemlineatus) are omnivorous ground squirrels that range from Texas to Alberta and from Michigan to Utah. The amount and type of both animal and plant matter in their diet may vary both geographically and seasonally. The present study was motivated by prior work, based on δ13C analysis of incisor enamel of thirteen-lined ground squirrels from a colony in southwestern Michigan, suggesting that these animals underwent a pronounced, late-season shift in diet from predominantly C3 to C4 plants. However, this inferred dietary shift was not directly demonstrated. Here, I tracked diet of thirteen-lined ground squirrels in southwestern …

Assessment Of Eastern Massasauga Rattlesnakes (Sistrurus Catenatus) In Berrien County Historical Sites, Roshelle M. Hall

Master's Theses

The Eastern Massasauga rattlesnake (Sistrurus catenatus; EMR) is a small robust pit viper currently found in nine states and the province of Ontario, Canada. Wetland habitats have experienced significant destruction and fragmentation by humans; as a result, the current distribution of the EMR is a fraction of its historic distribution. For this reason, the EMR has been federally listed as threatened. In general, little is known about the current distribution of this rattlesnake (in the southwest corner of Michigan, the size of local populations or their stability and genetic diversity. Much of this knowledge is based upon historical data. My …

Data Usage In Mir: History & Future Recommendations, Wenqin Chen, Jessica Keast, Jordan Moody, Corinne Moriarty, Felicia Villalobos, Virtue Winter, Xueqi Zhang, Xuanqi Lyu, Elizabeth Freeman, Jessie Wang, Sherry Cai, Katherine M. Kinnaird

Computer Science: Faculty Publications

The MIR community faces unique challenges in terms of data access, due in large part to country-specific copyright laws. As a result, there is an emerging divide in the MIR research community between labs that have access to music through large companies with abundant funds, and independent labs at smaller institutions who do not have such expansive access. This paper explores how independent researchers have worked to overcome limitations of access to music data without contributing to the crisis of reproducibility. Acknowledging that there is no single solution for every data access problem that smaller labs face, we propose a …

Statutory Interpretation As “Interbranch Dialogue”?, James J. Brudney, Ethan J. Leib

Faculty Scholarship

Much in the field of statutory interpretation is predicated on “interpretive dialogue” between courts and legislatures. Yet, the idea of such dialogue is often advanced as little more than a slogan; the dialogue that courts, legislators, and scholars are imagining too often goes unexamined and underspecified. This Article attempts to organize thinking about the ways participants and theorists conceive, and should conceive, of interbranch dialogue within statutory interpretation.

The Article itself proceeds by using a dialogic and dialectical method. It first develops various positions against “interbranch dialogue.” By invoking arguments from textualism, public choice, and positive political theory, it advances …

Poetry In Motion: The Federal Rules Of Evidence And Forward Progress As An Imperative, Daniel J. Capra, Liesa L. Richter

Faculty Scholarship

This Article dives into the long-standing debate about the propriety of altering the time-honored Federal Rules of Evidence. Noted authorities, such as the late Chief Justice Rehnquist, have eschewed any modification to the Rules, claiming that they must remain essentially fixed in their original form to maximize their utility to trial advocates and to avoid wasteful dislocation costs that accompany updates. Unlike the many scholarly works examining the merits and demerits of particular evidence rules, this Article shines a light on the lesser examined process of amending the Federal Rules of Evidence, revealing a taxonomy of evidentiary circumstances or trigger …