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Porcine Reproductive And Respiratory Syndrome Virus (Prrsv) Preferentially Infected The Apical Surface Of Primary Endometrial Cell Monolayer, Muttarin Lothong, Suphot Wattanaphansak, Chatsri Deachapunya, Sutthasinee Poonyachoti

The Thai Journal of Veterinary Medicine

The underlying mechanism of porcine reproductive and respiratory syndrome virus (PRRSV) causing reproductive failure and re-circulation in herds has remained unclear. Endometrial cells primarily infected with PRRSV may serve as a significant target for PRRSV eradication. Primary endometrial (PE) cells from the porcine uterus were isolated and cultivated to pursue this possibility. Immunocytochemistry analysis revealed the protein expression of classical estrogen receptors (ER-and ER-), but not PRRSV receptors, CD163 and sialoadhesin in PE cells. PE cells were apically/basolaterally inoculated with PRRSV type I/type II isolated from PRRSV infected lungs or mock infection. Cytopathic effects (CPE) and PRRSV-GP5 positive cells were …

Learn+Fun! Social Media And Gamification Sum Up To Foster A Community Of Practice During An Emergency Medicine Rotation, Tiago De Araujo Guerra Grangeia, Bruno De Jorge, Dario Cecílio-Fernandes, Rene A. Tio, Marco Antonio De Carvalho-Filho

Health Professions Education

Purpose: Medical students and clinical teachers thrive to establish meaningful learning relationships in overwhelmed and ever-shorter clinical rotations. The challenge for medical educators is to design pedagogical approaches capable of bonding students and teachers into the same community of practice (CoP). In this work, the authors explored how Social Media and Gamification strategies sum up to boost medical students’ participation in a blended learning strategy to teach Emergency Medicine. Method: Final year medical students (n = 462) from 5 consecutive years were included in a longitudinal study with historical controls and were divided into three groups. The first group (CONTROL; …

December 2019 Cvm Library Newsletter, Mississippi State University

CVM Library Newsletters

Newsletter of the College of Veterinary Medicine Library at Mississippi State University.

Qualitative Assay To Detect Dopamine Release By Ligand Action On Nicotinic Acetylcholine Receptors, Leanna A. Marquart, Matthew W. Turner, Owen M. Mcdougal

Chemistry and Biochemistry Faculty Publications and Presentations

A pheochromocytoma of the rat adrenal medulla derived (a.k.a. PC12) cell-based assay for dopamine measurement by luminescence detection was customized for the qualitative evaluation of agonists and antagonists of nicotinic acetylcholine receptors (nAChRs). The assay mechanism begins with ligand binding to transmembrane nAChRs, altering ion flow into the cell and inducing dopamine release from the cell. Following release, dopamine is oxidized by monoamine oxidase generating hydrogen peroxide that catalyzes a chemiluminescence reaction involving luminol and horseradish peroxidase, thus producing a detectable response. Results are presented for the action of nAChR agonists (acetylcholine, nicotine, and cytisine), and antagonists (α-conotoxins (α-CTxs) MII, …

Characterization Of Zirconium Oxides Part I: Raman Mapping And Spectral Feature Analysis, Corey M. Efaw, Jordan L. Vandegrift, Michael Reynolds, Samuel Mcmurdie, Brian J. Jaques, Hui Xiong, Michael F. Hurley

Materials Science and Engineering Faculty Publications and Presentations

Raman mapping of sectioned zirconium cladding oxides was performed to analyze different spectral features before and after breakaway, as well as between zirconium and its alloys Zr-2.65Nb, Zry-3, and Zry-4. Oxide phase composition, or percent tetragonality, was defined to compare tetragonal to monoclinic zirconia. Percent tetragonality was spatially mapped to support distinction of zirconia phase distribution. A tetragonal-rich layer was seen at the metal/oxide interface, while post-breakaway samples exhibited increased amount of tetragonal phase in the bulk of their oxides. Spatial mapping of spectral peak location and half-width at half-maximum was accomplished to distinguish differences in stability mechanisms of tetragonal-rich …

Rock Inhibitor Increases Proacinar Cells In Adult Salivary Gland Organoids, Matthew Koslow, Kevin J O’Keefe, Zeinab F. Hossein, Deirdre A. Nelson, Melinda Larsen

Biological Sciences Faculty Scholarship

Salisphere-derived adult epithelial cells have been used to improve saliva production of irradiated mouse salivary glands. Importantly, optimization of the cellular composition of salispheres could improve their regenerative capabilities. The Rho Kinase (ROCK) inhibitor, Y27632, has been used to increase the proliferation and reduce apoptosis of progenitor cells grown in vitro. In this study, we investigated whether Y27632 could be used to improve expansion of adult submandibular salivary epithelial progenitor cells or to affect their differentiation potential in different media contexts. Application of Y27632 in medium used previously to grow salispheres promoted expansion of Kit+ and Mist1+ cells, while in …

Survival And Inactivation Of Salmonella Enterica Serovar Typhimurium On Food Contact Surfaces During Log, Stationary And Long-Term Stationary Phases, Dorra Djebbi-Simmons, Wenqing Xu, Marlene Janes, Joan King

Faculty Publications

One of the most important transmission routes of foodborne pathogens is through contaminated food contact surfaces. In this study, we investigated the survival and inactivation of Salmonella enterica serovar Typhimurium on frequently used food contact surfaces in household settings, including plastic cutting board (CB), formica laminate (LA), and stainless steel (SS) surfaces. S. Typhimurium at log (6 h), stationary (24 h), or long-term stationary (LTS) (14 days) phases were evaluated. Results showed that, at medium and high microbial loads, LTS phase cells had significantly higher survivor population compared to log and stationary phase cells at 24 h after inoculation (p < 0.05). Disinfection study showed that LTS phase cells were very resilient to sodium hypochlorite when the initial microbial load was high with disinfection efficacy ranging from 26 to 35%. Scanning electron microscopy of these surfaces at 24 h after inoculation with a high microbial load revealed an early biofilm structure.

Relations Between Self-Regulation, Divergent Thinking, And Perceived Stress In Emerging Adults, Haven Wright

Honors Theses

This study investigated the relationships between self-regulation and stress, self-regulation and creativity, and perceived stress as a mediator for the relationship between self-regulation and creativity. Questionnaires were administered to undergraduate students to individually access each construct. Creativity was measured through divergent thinking and self-regulation was measured through the SRS and effortful control. Regression analyses were run to determine the relationships between the constructs. A negative association was found between effortful control and stress. Individual positive relationships were found between effortful control and all of the creative thinking styles except convergent-unpleasant. Lastly, the indirect effect of effortful control on the convergent-unpleasant …

Massachusetts Community Center Grant Program: Fiscal Year 2019 Report & Evaluation, Kaila O. Eisenkraft

Massachusetts Office of Public Collaboration Publications

In Fiscal Year 2019, the Community Mediation Center Grant Program, administered by the Massachusetts Office of Public Collaboration and funded through a legislative appropriation, continued to make progress in implementing its mission to increase public access to community mediation in Massachusetts. Operational funds were awarded to 12 community mediation centers that handled over 4,000 cases involving an estimated 8,000 parties, who hailed from cities and towns throughout the commonwealth and were racially/ethnically and financially diverse. The cases that were mediated resulted in a 72.7% agreement rate.

An Evidence-Based Intervention To Reduce The Use Of Physical Restraints In A Female Adolescent Population At An Inpatient Psychiatric Unit, Mambo Ndingwan

Doctor of Nursing Practice

The use of physical restraints within psychiatric units is problematic since it raises a range of legal, ethical, and clinical questions (American Psychiatric Nurses Association, 2014). The use of physical restraint has become a common practice in many psychiatric units despite the negative effects associated with its use. Selecting strategies such as verbal de-escalation to manage aggressive psychiatric inpatients shows promise with patients when used by providers and staff in mental health facilities. The purpose of this evidence-based project was to introduce and train staff to utilize the Modified Overt Aggression Scale (MOAS) and verbal de-escalation in psychiatric units in …

An Uncertain Line: Making Art About Photographs Of American War And Violence., Cassidy Meurer

College of Arts & Sciences Senior Theses

Photography’s power in capturing a moment in history is indisputable, but inevitably flawed. Assumptions of objectivity and truth are made that do not count for the bias of the photographer, or the bias of the viewer. These assumptions do not explain the warped effect of freezing life at a fraction of a second. Information is left outside the frame; stories are fragmented in their retelling. Certain historical photographs have become iconic over time. My interest lies in images of American battle, violence, and trauma; those that have political and propagandic weight. Coded, controversial, and inherently emotional, these photographs have become …

The Relocation Of Supply Chains From China And The Impact On The Chinese Economy, Shaomin Li

Management Faculty Publications

The U.S.-China trade war has had a huge impact on the supply chains in China, accelerating their relocation that had already begun due to rising taxes, costs of labor, and other input factors. The exodus reported in the past year is only the tip of the iceberg, as more serious effects will not become apparent immediately. A major effect of the relocation on China is job losses, which may reach as many as 5 million in the coming years. Given the unlikeliness of a quick end to the trade war and the reluctance of the Chinese Communist Party (CCP) to …

Sponsored Messages In Facebook And Twitter News Feeds: An Examination Of Prevalence, Brands, And Products, Cynthia B. Hanson

Atlantic Marketing Journal

This paper compares the prevalence and nature of sponsored messages on Facebook and Twitter. Results of a content analysis of 180 sponsored messages from 65 screenshots provided by undergraduate student subjects showed significant differences in the product categories advertised on each platform, with sponsored messages for apparel and entertainment more prevalent on Facebook and financial products and services more prevalent on Twitter. The majority of the sponsoring advertisers on both platforms were from companies established after the year 2000; only seven percent were leading US advertisers; and only three advertisers—Amazon, Microsoft, and Toyota—appeared in both samples.

Online Advertising And Consumer Behavior In Tunisia, Rabeb Hamdi, Romdhane Khemakhem

Atlantic Marketing Journal

The aim of this study was to present new mediating and moderating variables in the relationship between online advertising and purchase intention as well as visiting the store. Therefore, a qualitative study of 17 Tunisian Internet users was conducted (semi-structured interview). Results showed that the lifestyle change and the disposition to visit the store are the mediating variables between these consequences and electronic advertising (purchase intention and visiting the store). Furthermore, the involvement with the product is the moderating variable between e-advertising and lifestyle change, including disposition to visit the store.

Release Of Captive-Raised Eastern Hellbenders (Cryptobranchus Alleganiensis) To Test The Success Of A Chytrid Vaccine And New Cage Design, Megan C. Kocher

Biology Theses

Researchers and managers commonly apply captive-raising and reintroductions of animals to offset losses due to worldwide amphibian declines. Recent declines in the Eastern hellbender (Cryptobranchus alleganiensis alleganiensis) have resulted in several reintroductions that have had little success. There is evidence that chytridiomycosis (chytrid), a disease caused by the fungus Batrachochytrium dendrobatidis (Bd), may negatively affect hellbenders post-release. Further, excessive post-release movement may result in movement away from suitable habitat and increased risk of predation which can have negative effects on the survival of released hellbenders. Caging captive-raised animals can be effective for limiting excessive post-release movement. …

Front Matter, North Carolina Law Review

North Carolina Law Review

No abstract provided.

What Genetic Testing Teaches About Predictive Health Analytics Regulation, Sharona Hoffman

North Carolina Law Review

No abstract provided.

The Case Against Expanding Defamation Law, Yonathan A. Arbel, Murat C. Mungan

Faculty Scholarship

It is considered axiomatic that defamation law protects reputation. This proposition—commonsensical, pervasive, and influential—is faulty. Underlying this fallacy is the failure to appreciate audience effects: the interaction between defamation law and members of the audience.

Defamation law seeks to affect the behavior of speakers by making them bear a cost for spreading untruthful information. Invariably, however, the law will also affect members of the audience, as statements made in a highly regulated environment tend to appear more reliable than statements made without accountability. Strict defamation law would tend to increase the perceived reliability of statements, which in some cases can …

Reverse Contributors? African State Parties, Icsid, And The Development Of International Investment Law, Olabisi D. Akinkugbe

Articles, Book Chapters, & Popular Press

International investment disputes involving African states before the International Centre for Settlement of Investment Disputes (ICSID) have generated significant critical inquiry. Yet, accounts of their contribution to the development of international investment law as a result of these dispute are limited. This article addresses this gap. It examines the contribution of some of the high-profile ICSID disputes involving African states to the development of international investment law. Notwithstanding the charges against African States in ICSID, I contend that the involvement of African States in ICSID Disputes has contributed to the development of international investment law. In particular, the jurisprudence that …

The Cognition Of Controversy: Examining Policy Elites’ Narrative Cognition And Communication Around Hydraulic Fracturing Practices In The U.S., Rachael M. Moyer

Graduate Theses and Dissertations

The use of hydraulic fracturing (HF) technologies to extract oil and gas in the United States has sparked contentious policy debates, producing inconsistent and inefficient policies that have done little to address the impacts of HF in any comprehensive way. Debates are accompanied by competing policy narratives that position HF as either an environmental threat or an economic opportunity, but little is known about how policy narratives around HF are used by individuals. This dissertation systematically examines how individuals cognitively internalize elements of competing HF policy narratives. Organized into three empirical chapters, this dissertation analyzes narrative cognition (Jones, Shanahan, and …

A Comparison Of Cognitive Restructuring And Thought Listing For Excessive Acquiring In Hoarding Disorder, Hannah C. Levy, Randy O. Frost, Elizabeth A. Offermann, Gail Steketee, David F. Tolin

Psychology: Faculty Publications

Excessive acquiring is a common symptom of hoarding disorder (HD). Little is known about subjective distress associated with acquiring in HD. The present study examined acquiring-related distress and reactions to cognitive restructuring (CR) in 92 individuals with HD and 66 community control (CC) participants. All participants identified an item of interest at a high-risk acquiring location and then decided whether or not to acquire the item. HD participants completed the acquiring task while receiving a CR-based intervention or a thought-listing (TL) control condition. Results showed that HD participants reported more severe distress and greater urges to acquire the item of …

A Simulation To Improve Nursing Students’ Understanding Of The Experience Of Middle Eastern Refugees, Ibtisam Matta

Honors Projects

A simulation was constructed with the aim of improving nursing students’ understanding of the needs of Middle Eastern refugees.

The research questions were: what are student nurses’ perceptions on the unique culture of the Middle Eastern refugee population after participating in a simulation of this populations’ experiences, and how will these influence the students’ interactions with this population in their nursing career?

Approval was granted from the Grand Valley State University (GVSU) Internal Review Board (IRB) to conduct the research. Student nurses were recruited through GVSU Kirkhoff College of Nursing (KCON) Student Nursing Association (SNA); the event was one of …

Biochar As A Means Of Water Purification In Haiti, Caolan Keenan

Honors Projects

Our research set out to determine if biochar, a compound made by burning organic plant matter in a low oxygen environment, would be a suitable means of removing E. coli populations from contaminated water collected from the Grand River in Allendale, MI using simple materials to construct a filter that could be constructed and used in Haiti. Previous research has shown biochar to be effective at trapping bacteria and other contaminants in the porous surface and by binding other non organic contaminants. We constructed multiple iterations of these filters using gravel, sand, and biochar and ran three live tests with …

Marketing Play Book: Shoreline Orthopaedics, Rio Weikum

Honors Projects

This campaign book is comprised of essential information for conducting a successful campaign for our client, Shoreline Orthopaedic located in Holland, Michigan. For the purpose of this campaign, both primary and secondary research were conducted in order to gain crucial information that would form Shoreline's marketing strategies, tactics, and objectives. Primary research was conducted in order to get a better understanding of the attitudes, perceptions, beliefs, and needs of the patients at Shoreline. Secondary research was conducted to gain marketing information on other orthopedic practices, the best marketing strategies to implement in the digital world, and information about our target …

Second-Harmonic Optical Vortex Conversion From Ws₂ Monolayer, Arindam Dasgupta, Jie Gao, Xiaodong Yang

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Wavelength, polarization and orbital angular momentum of light are important degrees of freedom for processing and encoding information in optical communication. Over the years, the generation and conversion of orbital angular momentum in nonlinear optical media has found many novel applications in the context of optical communication and quantum information processing. With that hindsight, here orbital angular momentum conversion of optical vortices through second-harmonic generation from only one atomically thin WS2 monolayer is demonstrated at room temperature. Moreover, it is shown that the valley-contrasting physics associated with the nonlinear optical selection rule in WS2 monolayer precisely determines the output circular …

The Museum Of Experiential Living Art: Strategic Plan, Danielle D. Delia

Museum Studies Projects

How can a museum support the new work of artists? Can a Tri-fold business plan offer a sustainable way to support an artists in residency program? Will the local community welcome a new museum into their town? What will be the benefit to the local economy? This capstone project presenting a strategic plan proposes the development of a new art museum located in Buffalo New York called, the Museum of Experiential Living Art (MoELA). The purpose of MoELA is to support practicing artists through an artist in residency program; by providing dedicated time, space, tools, materials, housing and nourishment while …

De Serpiente A Santo: La Cara Maleable Del Diablo En La Literatura Hispana, Crosby Tinucci

World Languages and Cultures Student Papers and Posters

In biblical literature, the devil serves as an archetype of evil. He appears as a deceptive serpent, a roaring lion and a vanquished dragon. Each one of the great charlatan’s faces serves to add levels of meaning to this complex character. Like biblical authors, Hispanic authors have incorporated this archetype in their own literary works in distinct ways, taking advantage of its complexity and levels of meaning. During the Middle Ages in Spain, Gonzalo de Berceo incorporated the devil as a figure of deception and enmity in Los milagros de Nuestra Señora. Two centuries later, in the Spanish baroque …

Blood Glucose Predictor, Jessica Patterson

Electrical Engineering

For my senior project, I perform data analysis using statistical methods to determine body metrics that correlate with blood glucose levels. Working with Dr. Tina Smilkstein, I take repeat measurements from 6 different volunteers to establish trends in bodily metric data. The data taken includes weight, body fat, pulse rate, VO2, blood glucose, blood pressure, hours slept, and quality of sleep. Using these values, I use the program MiniTab to view results.

A few examples of correlations with blood glucose found in this project are:

• Systolic blood pressure for females had a regression line of 124.0 -0.3366*Blood Pressure. This indicates …

Renaming Me: Assessing The Influence Of Gender Identity On Name Selection, Sharon Obasi, Richard Mocarski, Natalie Holt, Debra Hope, Nathan Woodruff

Department of Psychology: Faculty Publications

Our identity is our name connected with a specific face and body. Yet, our name, a critical aspect of the “names-body-identity” nexus is rarely selfselected. The naming of a newborn is often the purview of family and the name selected is often linked to the sex assigned to the child. Assigned sex, however, may differ from gender identity. Renaming, the process of selecting and using a new name, can be instrumental in expressing an authentic gender identity. Thus, gender identity and renaming were examined among transgender and gender nonconforming (TGNC) adults using an online survey. Participants indicated that the recognition …

Towards The Synthesis Of An Artificial Fluorescent Siderophore, Ashley Burns

Honors Theses

Siderophores are molecules capable of binding ferric ions with high affinity (Ka = 1052). This thesis outlines our attempts to synthesize an artificial siderophore, which incorporates a signaling group to help monitor the uptake of ferric ions. The artificial siderophore is a tripodal molecular receptor synthesized in a five-step procedure with a proposed final sixth step. Rhodamine 6G azide (95.0% yield) was formed from rhodamine 6G and the synthesis of 2-azidoethanamine was modified from the literature. The tripodal arm portion of the sensor was successfully synthesized by protecting the catechol of 2,3-dihydroxybenzaldehyde to form 3-formyl-1,2-phenylene dimethanesulfonate (98.8% yield). The reduction …