Digital Commons Network^™

Binding Affinity And Interaction Of Sars-Cov-2 Epitopes With Major Histocompatibility Complex, Sareena Kandavalli, James Stewart, Mohammed A. Halim

Symposium of Student Scholars

SARS CoV-2 has been affecting the world since 2019. It caused 245 million cases of infection and around 5 million deaths worldwide. The most important strategies for the development of vaccines against SARS-CoV-2 are inactivated or weakened virus, replicating or non-replicating viral vector-based approaches, DNA, RNA, virus particle like approaches and epitope-based approaches. The epitope-based approach is rapid, accurate, cost-effective, and reliable against pathogens. By presenting epitopes (antigen peptides) on antigen-presenting cells (APCs), the major histocompatibility complex (MHC), also recognized as the human leukocyte antigen (HLA) system in humans, plays an essential role in triggering T-cell immune responses. The focus …

Pilot Study Exploring The Impact That Laboratory ​Instruction Has On A Student's Stem Professional Identity​ ​, Datiel Dayani, Dr. Michelle Head, Amjad Alkawam, Emma Pearman

Symposium of Student Scholars

STEM professional identity serves as one lens through which researchers have used to study factors that influence achievement in chemistry courses and persistence in a STEM major. The literature has proposed that the high attrition rate among STEM majors may result from the student’s evolving professional identity, motivational factors, and how they correlate a STEM career to their future aspirations. There is limited insight into how laboratory classes and teaching practices affect a student’s professional identity development. To investigate this, this study employed James Marcia’s identity development theory to understand the relationship between a student's identity status and their perception …

Cell Penetrating Peptide Inhibiting The Main Protease Of Sars-Cov-2, Adam Ashley, James Stewart, Mohammad Halim

Symposium of Student Scholars

As of October 2021, SARS-CoV-2 has infected over 244 million people and killed about 5 million people. The current FDA approved vaccines are effective; however, they lose their effectiveness after a few months of receiving both doses of the vaccine, and it is recommended to get a booster shot six months after receiving the second dose of the vaccine. Therefore, new highly effective, long lasting antiviral agents and strategies are needed to create an alternative treatment for SARS-CoV-2 and the different variants. Previous studies have shown that cell penetrating peptides (CPPs) have led to greater efficiency of intracellular delivery. However, …

The Relationship Between Self-Reported Exercise Levels During Pregnancy And Labor Pains, Jaiden Outten, Maria Johnson, Katherine Ingram Ph.D., Sadaf Dabeer Ph.D., Julianna Filguerias Meireles Ph.D., Janeen Amason R.N., Ph.D

Symposium of Student Scholars

Abstract

Background: Physical activity is important to maintain overall health and wellness even during pregnancy. There are numerous benefits to exercise during pregnancy that include reduced back pain and lower risk of preeclampsia and gestational diabetes. Recent studies have shown an association between aerobic exercise and reduction in the intensity of labor pains. Purpose: The purpose of this study is to determine the association among level of exercise level and the intensity of pain during active labor. Methods: Women up to 2 years postpartum were invited to complete an online survey about the frequency of exercise (none, occasionally, a few …

Effect Of Exercise In Preventing Gestational Diabetes Mellitus In Racially Diverse Overweight Pregnant Women, Barrington Francis, Ami Eho, Bre Mcdonald, Sadaf Dabeer, Juliana Meireles, Katherine Ingram

Symposium of Student Scholars

Title: Effect of Exercise in Preventing Gestational Diabetes Mellitus in Racially Diverse Overweight Pregnant Women

Authors: Barry Francis1, Ami Eho1, Bre McDonald1, Sadaf Dabeer, Ph.D.2, Juliana Meireles, Ph.D.2, Katherine H. Ingram, Ph.D.(mentor)2

Institution: 1Department of Molecular and Cellular Biology, 2Department of Exercise Science and Sport Management, Kennesaw State University

Introduction: With the increase in unhealthy lifestyles in the Western world, obesity and other chronic diseases plague our current society. Gestational diabetes mellitus (GDM) remains a major complication affecting 7-10% of pregnancies. The fetus is affected by GDM which increases chances of having diabetes in their lifetime. Racial and ethnic minority …

Microbial And Chemical Profiles Of Sediments Isolated From Atlantis Ii And Discovery Deep Brine Pools In The Red Sea., Nardine G. Rasmy Marsis

Archived Theses and Dissertations

No abstract provided.

Perceptions Of Science And Engineering Majors' L2 Academic Writing, Erica L. Meyer Lewko

Archived Theses and Dissertations

Writing in different disciplines can be challenging for students whose second language is English. While this issue has received some attention in the literature, it has not been addressed in a Middle Eastern context. This study, carried out at an English-medium university in Egypt, was undertaken to examine the perceptions of undergraduate students majoring in science and engineering disciplines and their professors of the quality of the students’ writing. In the first part of the study, 35 undergraduates completed an online questionnaire containing both Likert scale and open-ended items about writing for classes in their major. Six student participants were …

Measuring Transparency In The Egyptian Pharmaceutical System, Samah Ragab Abd Elsalam

Archived Theses and Dissertations

No abstract provided.

Covalent Organic Frameworks As Multifunctional Materials For Chemical Detection, Zheng Meng, Katherine A. Mirica

New Hampshire EPSCoR

Sensitive and selective detection of chemical and biological analytes is critical in various scientific and technological fields. As an emerging class of multifunctional materials, covalent organic frameworks (COFs) with their unique properties of chemical modularity, large surface area, high stability, low density, and tunable pore sizes and functionalities, which together define their programmable properties, show promise in advancing chemical detection. This review demonstrates the recent progress in chemical detection where COFs constitute an integral component of the achieved function. This review highlights how the unique properties of COFs can be harnessed to develop different types of chemical detection systems based …

Fall 2021 Student Showcase For Research & Creative Inquiry Program, Office Of Student Research

Fall Showcase for Research and Creative Inquiry

Conference page: https://symposium.foragerone.com/longwood-university-fall-2021-student-showcase

Ohio University Researchers Find Bobcat Population Rising With Room For Growth, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Seasonal Mixed Layer Depth Shapes Phytoplankton Physiology, Viral Production, And Accumulation In The North Atlantic, Ben P. Diaz, Ben Knowles, Christopher T. Johns, Christien P. Laber, Karen Grace V. Bondoc, Liti Haramaty, Frank Natale, Elizabeth L. Harvey, Sasha J. Kramer, Luis M. Bolaños, Daniel P. Lowenstein, Helen F. Fredricks, Jason Graff, Toby K. Westberry, Kristina D. A. Mojica, Nils Haëntjens, Nicholas Baetge, Peter Gaube, Emmanuel Boss, Craig A. Carlson, Michael J. Behrenfeld, Benjamin A. S. Van Mooy, Kay D. Bidle

Faculty Publications

Seasonal shifts in phytoplankton accumulation and loss largely follow changes in mixed layer depth, but the impact of mixed layer depth on cell physiology remains unexplored. Here, we investigate the physiological state of phytoplankton populations associated with distinct bloom phases and mixing regimes in the North Atlantic. Stratification and deep mixing alter community physiology and viral production, effectively shaping accumulation rates. Communities in relatively deep, early-spring mixed layers are characterized by low levels of stress and high accumulation rates, while those in the recently shallowed mixed layers in late-spring have high levels of oxidative stress. Prolonged stratification into early autumn …

The Parthenon, November 17, 2021, Xena Bunton, Isabella Robinson, Madison Perdue, Abby Hanlon, Catherine Blankenship, Zach Hiser, Tyler Spence, Carter Truman, Tyler Kennett, Abby Ayes, Noah Hickman

The Parthenon

No abstract provided.

The Missouri Miner, November 17, 2021

The Missouri Miner Newspaper

No abstract provided.

Simulation Of Pedestrian In Multifunctional Passageway Of Metro Station Area Based On Social Force Model, Wang Xi, Zhang Rui, Fei Shuo, Minghang Yang

Journal of System Simulation

Abstract: Transitional passageway connecting subway stations and commercial facilities is generally designed as the multifunctional passageway, in which the traffic function is the main and the service function is the auxiliary. The impact of the service facilities on both sides of the passage on pedestrian traffic is difficult to be quantitatively analyzed and simulated and modeled. Through measurement, it is found that the viscous effect of service facilities on pedestrian traffic is mainly slowing down the speed or changing the trajectory direction. Through analyzing the horizontal influence range of service facilities, dividing the passage into different areas, and introducing the …

Human Papillomavirus-Associated Anal Squamous Intraepithelial Lesions In Men Who Have Sex With Men And Transgender Women Living With And Without Hiv In Karachi Pakistan: Implications For Screening And Prevention, Muslima Ejaz, Muhammad Mubarak, Tazeen Saeed Ali, Sören Andersson, Anna Mia Ekström

Community Health Sciences

Background: Anal squamous intraepithelial lesions (ASIL), strongly related to human papilloma virus (HPV) infection, is more prevalent among men who have sex with men (MSM). However, no such data are available for Pakistan yet, and neither HPV vaccination nor anal-cytology screening is implemented in Pakistan. The purpose of this first ever study was to assess the prevalence of HPV-related anal cytological abnormalities among MSM and transgender women living with and without HIV infection in Pakistan.
Methods: We conducted a cross-sectional study from March 2016 to November 2017 at sexual health centers run by the Perwaaz Trust and the National AIDS …

Making Agriculture Carbon Neutral Amid A Changing Climate: The Case Of South-Western Australia, Ross Kingwell

Climate Science Research Articles

Making Australian agriculture carbon neutral by 2050 is a goal espoused by several agricultural organisations in Australia. How costly might it be to attain that goal, especially when adverse climate change projections apply to agriculture in southern Australia? This study uses scenario analysis to examine agricultural emissions and their abatement via reforestation in south-western Australia under projected climate change. Most scenarios include the likelihood of agricultural emissions being reduced in the coming decades. However, the impact of projected adverse climate change on tree growth and tree survival means that the cost of achieving agricultural carbon neutrality via reforestation is forecast …

Shaper-Pnd Trial: Clinical Effectiveness Protocol Of A Community Singing Intervention For Postnatal Depression, Carolina Estevao, Rebecca Bind, Daisy Fancourt, Kristi Sawyer, Paola Dazzan, Nick Sevdalis, Anthony Woods, Nikki Crane, Lavinia Rebecchini, Katie Hazelgrove, Manonmani Manoharan, Alexandra Burton, Hannah Dye, Tim Osborn, Rachel E. Davis, Tayana Soukup, Jorge Arias De La Torre, Ioannis Bakolis, Andy Healey, Rosie Perkins, Carmine Pariante

Faculty Publications

INTRODUCTION: Postnatal depression (PND) affects approximately 13% of new mothers. Community-based activities are sought after by many mothers, especially mothers that prefer not to access pharmacological or psychological interventions. Singing has shown positive effects in maternal mood and mother-child bonding. The Scaling-Up Health-Arts Programmes: Implementation and Effectiveness Research-Postnatal Depression study will analyse the clinical and implementation effectiveness of 10-week singing sessions for PND in new mothers. This protocol paper will focus on the clinical effectiveness of this trial. METHODS AND ANALYSIS: A total of 400 mothers with PND (with a score of at least 10 on the Edinburgh Postnatal Depression …

Ticks (Acari: Ixodidae) Parasitizing Migrating And Local Breeding Birds In Finland, Jani J. Sormunen, Tero Klemola, Eero J. Vesterinen

Harold W. Manter Laboratory of Parasitology: Library Materials

Ticks are globally renowned vectors for numerous zoonoses, and birds have been identified as important hosts for several species of hard ticks (Acari: Ixodidae) and tick-borne pathogens. Many European bird species overwinter in Africa and Western Asia, consequently migrating back to breeding grounds in Europe in the spring. During these spring migrations, birds may transport exotic tick species (and associated pathogens) to areas outside their typical distribution ranges. In Finland, very few studies have been conducted regarding ticks parasitizing migrating or local birds, and existing data are outdated, likely not reflecting the current situation. Consequently, in 2018, we asked volunteer …

Spectrum, Volume 47, Issue 9, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: SHU Student Attends Astroworld -- The Trial of Ahmaud Arbery -- Post-Pandemic Job Hunting -- Student Get Ready to Study Abroad -- Fraternity and Sorority Life Events Update -- SHU Announces Partnership With Food Rescue - US -- Professor Named CT Nurses Association Vice President -- TAP Presents “As You Like It” -- Princess Diana’s On-Screen Portrayals -- Women’s DI Wrestling Makes Historic Start

The Lumberjack, November 17, 2021

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

The Role Of Federal And State Policy In Addressing Early Childhood Achievement Gaps: Parent Perceptions And Student Outcomes Related To 21st Century Learning Centers Programming In The United States, Heather P. Williams

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

As policymakers and school communities work to address underlying causes of achievement gaps and access to quality early childhood education, this study considers the use of 21st Century Community Learning Centers to address early childhood education needs on western U.S. state, Idaho. The study sought to understand the relationship between federal and state policies related to out-of-school opportunities to enhance early childhood education. Utilizing data from a statewide evaluation of Idaho’s 21st Century Learning Centers, the study examined 92 centers providing after school, before school, or summer programs in grades preschool through the third grade to predominately at-risk children. Data …

The Puerto Rican Diaspora: Evaluating Constructions Of Race And Ethnicity, Megan E. Walter

Honors Theses

The Spanish first colonized Puerto Rico in the 16^th century. The implementation of slavery shaped cultural traditions, agricultural practices, and established a socio-racial hierarchy. When Puerto Rico was acquired by the United States, legal and economic changes intensified race relations and classism. These global powers established notions of race and ethnicity which continue to dominate diasporic and identity discourse. Nearly a century later, the lasting effects of imperialism have converged with two decades of recurrent calamities, resulting in mass migration off the island and growing Puerto Rican communities within the U.S., notably in New York and Florida. By tracing …

Review Essay, Robert L. Bateman

The US Army War College Quarterly: Parameters

No abstract provided.

Book Reviews, Usawc Press

The US Army War College Quarterly: Parameters

No abstract provided.

Intermediate Care Technicians-A Novel Workforce For Veterans Affairs Geriatric Emergency Departments, Kristina T. Snell, Thomas Edes, Colleen M. Mcquown

Journal of Geriatric Emergency Medicine

No abstract provided.

Shrinkage Of Rio Grande Silvery Minnow After Preservation In Formalin And Storage In Ethanol, Joshua D. Grant, Thomas P. Archdeacon

Western North American Naturalist

Understanding how the preservation process affects fish morphology is important for studies that use museum collections as voucher specimens. Sixty-nine Rio Grande silvery minnows (standard length [SL] 32.14–81.65 mm) were observed over 545 days during a formalin-to-water-to-ethanol preservation procedure. Median standard length decreased by the end of each preservation step; specimens shrank 1.06 mm in formalin solution, 1.97 mm in 35% ethanol, 2.17 mm in 50% ethanol, and 2.48 mm in 70% ethanol. Peak shrinkage occurred at 365 d, with a median decrease of 3.86 mm (SL 29.57–75.98 mm). After 545 days, Rio Grande silvery minnows began to increase in …

Molecular Identification Of Sceloporus Lizards In The Laramie Mountains, Wyoming, Kiara W. Milcoff, Wendy A. Estes-Zumpf, Adam D. Leaché

Western North American Naturalist

Accurate information on species identities and distributions is critical for informing state land use and conservation policies. However, it can often be difficult to determine species identity using morphological data alone. Using phylogenetic methods, we determined the identity of Sceloporus lizards occupying the Laramie Mountains of Wyoming, between known ranges for Sceloporus tristichus and Sceloporus consobrinus. The ND1 mitochondrial gene was sequenced for 10 individuals from the Laramie Mountains and analyzed using maximum likelihood with 23 other samples of S. tristichus and S. consobrinus from throughout their ranges. The mtDNA gene tree places the Laramie Mountains populations within a …

A Study In Soft Robotics: Metrics, Models, Control, And Estimation, Levi Thomas Rupert

Theses and Dissertations

Traditional robots, while capable of being efficient and effective for the task they were designed, are dangerous when operating in unmodeled environments or around humans. The field of soft robotics attempts to increase the safety of robots thus enabling them to operate in environments where traditional robots should not operate. Because of this, soft robots were developed with different goals in mind than traditional robots and as such the traditional metrics used to evaluate standard robots are not effective for evaluating soft robots. New metrics need to be developed for soft robots so that effective comparison and evaluations can be …

Adult Spiny Mice (Acomys) Exhibit Endogenous Cardiac Recovery In Response To Myocardial Infarction, Hsuan Peng, Kazuhiro Shindo, Renée R. Donahue, Erhe Gao, Brooke M. Ahern, Bryana M. Levitan, Himi Tripathi, David Powell, Ahmed Noor, Garrett A. Elmore, Jonathan Satin, Ashley W. Seifert, Ahmed K. Abdel-Latif

Physiology Faculty Publications

Complex tissue regeneration is extremely rare among adult mammals. An exception, however, is the superior tissue healing of multiple organs in spiny mice (Acomys). While Acomys species exhibit the remarkable ability to heal complex tissue with minimal scarring, little is known about their cardiac structure and response to cardiac injury. In this study, we first examined baseline Acomys cardiac anatomy and function in comparison with commonly used inbred and outbred laboratory Mus strains (C57BL6 and CFW). While our results demonstrated comparable cardiac anatomy and function between Acomys and Mus, Acomys exhibited a higher percentage of cardiomyocytes displaying …