Digital Commons Network^™

Impact Of Empathic Concern On Prosocial Behavior In Gain And Loss Contexts: Evidence From Event-Related Potential

Faculty, Staff and Student Publications

This study employs event-related potential (ERP) to examine the impact of empathic concern on prosocial decision-making with costs in both gain and loss contexts. In this experiment, participants can choose between two types of lottery tickets and pay lottery money to help the target person gain more money or lose less money. The behavioral results showed that regardless of the context of the decision (financial loss or gain), participants tended to help individuals who had induced high empathic concern. ERP results show that compared to the low-empathic-concern condition, the high-empathic-concern condition induced greater P3 amplitude in the gain context. However, …

The Frontier Of Tungsten Oxide Nanostructures In Electronic Applications, Nannan Wang

Faculty, Staff and Student Publications

Electrochromic (EC) glazing has garnered significant attention recently as a crucial solution for enhancing energy efficiency in future construction and automotive sectors. EC glazing could significantly reduce the energy usage of buildings compared to traditional blinds and glazing. Despite their commercial availability, several challenges remain, including issues with switching time, leakage of electrolytes, production costs, etc. Consequently, these areas demand more attention and further studies. Among inorganic-based EC materials, tungsten oxide nanostructures are essential due to its outstanding advantages such as low voltage demand, high coloration coefficient, large optical modulation range, and stability. This review will summarize the principal design …

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

Sign-A-Mander: A Mobile App That Enhances Asl Learning With Computer Vision, Sandrine Adap

Honors Theses

Several machine learning researchers have developed algorithms recognizing American Sign Language (ASL), but few have applied the algorithms to real-world situations, such as with portable ASL learning applications. This project develops a beta version of a mobile application designed to allow beginner ASL learners to practice basic ASL vocabulary and receive feedback about their signing accuracy. Building on Dongxu Li et al.’s I3D sign language recognition algorithm and 2000-word dataset, the app seeks to determine whether the I3D algorithm can sufficiently recognize a user’s motions when recorded from a mobile device and accurately classify whether or not the user signed …

Synthesis And Characterization Of Hexagonal Boron Nitride Nanosheets, Josiah J. Deonarine

Honors Theses

Certain defects within the hexagonal boron nitride (hBN) lattice are a promising source of quantum mechanical states for quantum computing. It is difficult to produce layers of hBN that are thin enough for these quantum states to be studied. We investigate ultrasonic liquid exfoliation and hydrothermal synthesis as methods of synthesizing hBN nanosheets. Samples were analyzed through light scattering spectroscopy and atomic force microscopy. Our results show that liquid exfoliation can produce hBN nanosheets that range in between 0.35nm - 20nm in thickness. We also show hydrothermal synthesis reactions, between boric acid and nitrogen sources, that can produce hBN nanosheets.

Induction And Modulation Of Apoptosis In Breast Cancer Cells 93a And Mda-Mb-157 By Chinese Medicinal Herbs Oldenlandia Diffusa And Bryophyllum Pinnatum, Rekha Isaac

Honors Theses

Chinese medicinal herbs, such as Oldenlandia diffusa, contain phytochemicals that exhibit antitumor, chemopreventive, and antiangiogenic effects in cancer cells. In this study, both Oldenlandia diffusa and Bryophyllum pinnatum (a lesser-studied herb) were tested on breast cancer cell lines MDA-MB-157 and 93A by administering an aqueous extract. The effectiveness between cell lines was also compared. The apoptotic effect both herbs showed was quantified by the levels of pro and anti-apoptotic proteins expressed in each cell line. Both cell lines treated with Oldenlandia diffusa and Bryophyllum pinnatum showed significant differences in their levels of both pro and anti-apoptotic proteins when compared to …

Reading Resistance Into The Transformed Hero: An Excavation Of Race And Gender Identity In The Aeneid And Its Adaptations, Grace Song No

Honors Theses

Mythology pervades numerous areas of our everyday lives whether we recognize it or not, providing material for the language of power that controls our society today. This calls for an interrogation into the racial and gender dynamics of a key classical Roman text, Vergil’s Aeneid, and its utility for alt-right and white supremacist political agenda in the contemporary era. Regardless of how we view classical literature and history and their relevance to our modern day political and social sphere, it is undeniably a dominant figure in conversations about race and gender, especially for alt-right movements of America and Europe who …

Analyzing The Effect Of Targeted Activities On Linear Concept Understanding, Jenae Rogers

Honors Theses

Despite previously showing mastery of all test topics in ALEKS, Andrews’ remedial math students continue to struggle with some of them on the paper tests. After previous research, additional teaching activities, including one targeting word problems, were implemented to address student misconceptions about linear equations. My current research compares student performance on the paper tests before and after these activities on questions regarding linear relationship word problems. My findings show no statistically significant difference in student performance after these activities. These results will lead to further curriculum changes, in an attempt to increase students’ long-term conceptual understanding and problem-solving skills.

The Effects Of Age And Type Of Rearing On Contrafreeloading Behavior In Female Goats, Carly Weems

Honors Theses

Contrafreeloading (CFL) is the willingness of an animal to work for food. This study continues the 2022 pilot study, in which thirteen female goats from the Andrews University Sustainable Agriculture Department were tested to see if there was any correlation between age and contrafreeload in goats, and additionally investigates whether or not there is any correlation between type of rearing and contrafreeloading behavior in female goats. The pilot study found no direct correlation between age and contrafreeloading, therefore early life feeding techniques were also considered for this study.

Eighteen female goats representing three different age groups and three types of …

Induction And Modulation Of Apoptosis In Breast Cancer Cells Mda-Mb-157 And 93b By Chinese Medicinal Herbs Oldenlandia Diffusa And Bryophyllum Pinnatum, Sarah Wolf

Honors Theses

Chinese medicinal herbs have been found to contain bioactive phytochemicals with anti-cancer properties. Herbal extracts induce apoptosis in cancer cells by modulating levels of pro- and anti-apoptotic proteins. A previous study showed that a commonly used herb, Scutellaria barbata, significantly induced apoptosis in the breast cancer cell line MDA-MB-157 and the therapy-resistant breast cancer cell line 93B. However, the effects of two different Chinese herbs, Oldenlandia diffusa (OD) and Bryophyllum pinnatum (BP) on these breast cancer cells are not known. This project indicates the influence of the herbs OD and BP on apoptosis of breast cancer cell line MDA-MB-157 in …

Plasma Diagnostics For Anode Cathode Plasmas And High Energy Density Physics On A Linear Transformer Driver, Robert Beattie-Rossberg

Electrical and Computer Engineering ETDs

A twelve-brick air insulated linear transformer driver (LTD) was characterized by charging to voltages ranging from 30 to 70 kV and delivering energy to two separate resistive loads. Various plasma diagnostics were built and fielded with an emphasis on the design, implementation and analysis of a Mach Zehnder interferometer, a moiré deflectometer and a spectroscopy system providing information on the temporal evolution of plasma electron density and atomic composition. Rogowski coils, XRD radiation detectors, framing camera images and time integrated DSLR images are used to further understand load conditions where current data, x ray radiation data, velocity data and instability …

Knowledge Translation Task Force For Core Measures Clinical Practice Guideline: A Short Report On The Process And Utilization, Marghuretta D Bland, Jennifer L Moore, Elizabeth Anderl, Megan Eikenberry, Arlene Mccarthy, Geneviève N Olivier, Tracy Rice, Amelia Siles, Hallie Zeleznik, Wendy Romney

2020-Current year OA Pubs

BACKGROUND: As part of the 2018 Clinical Practice Guideline (CPG): A Core Set of Outcome Measures for Adults with Neurologic Conditions Undergoing Rehabilitation, a Knowledge Translation (KT) Task Force was convened. The purpose of this short report was to (1) demonstrate the potential impact of a CPG KT Task Force through a practical example of efforts to implement a CPG into neurologic physical therapy practice and (2) describe the process to convene a KT Task Force and develop products (KT Toolkit) to facilitate implementation of the CPG.

METHODS: To describe the process used by the KT Task Force to develop …

Acceptability Of Virtual Psychiatric Consultations For Routine Follow-Ups Post Covid-19 Pandemic For People With Intellectual Disabilities: Cross-Sectional Study, Samuel Tromans, Sarah Rybczynska-Bunt, Sarah Mitchell, Susan Cummins, David Cox, Jennifer Downing, Paul H. Lee, Lucy Teece, Tony Marson, Rohit Shankar

Peninsula Medical School

Background After the rapid implementation of digital health services during the COVID-19 pandemic, a paucity of research exists about the suitability of remote consulting in people with intellectual disabilities and their carers, particularly for neuropsychiatric reviews. Aim This study examines when remote neuropsychiatric routine consulting is suitable for this population. Method A survey was conducted of people with intellectual disabilities and their carers, examining their preference between face-to-face and video consultations for ongoing neuropsychiatric reviews within a rural countywide intellectual disability service in Cornwall, England (population: 538 000). The survey was sent to all adults with intellectual disabilities open to …

Ipsc-Based Modeling Of Preeclampsia Identifies Epigenetic Defects In Extravillous Trophoblast Differentiation, Robert Morey, Tony Bui, Virginia Chu Cheung, Chen Dong, Joseph E Zemke, Daniela Requena, Harneet Arora, Madeline G Jackson, Donald Pizzo, Thorold W Theunissen, Mariko Horii

2020-Current year OA Pubs

Preeclampsia (PE) is a hypertensive pregnancy disorder with increased risk of maternal and fetal morbidity and mortality. Abnormal extravillous trophoblast (EVT) development and function is considered to be the underlying cause of PE, but has not been previously modeled

Bioresorbable, Wireless, Passive Sensors For Continuous Ph Measurements And Early Detection Of Gastric Leakage, Shuo Li, Yameng Xu, Ying Yan, Jorge Zárate Rodriguez, Mitchell A Pet, Chet W Hammill, Matthew R Macewan, Wilson Z Ray, Et Al.

2020-Current year OA Pubs

Continuous monitoring of biomarkers at locations adjacent to targeted internal organs can provide actionable information about postoperative status beyond conventional diagnostic methods. As an example, changes in pH in the intra-abdominal space after gastric surgeries can serve as direct indicators of potentially life-threatening leakage events, in contrast to symptomatic reactions that may delay treatment. Here, we report a bioresorbable, wireless, passive sensor that addresses this clinical need, designed to locally monitor pH for early detection of gastric leakage. A pH-responsive hydrogel serves as a transducer that couples to a mechanically optimized inductor-capacitor circuit for wireless readout. This platform enables real-time …

Sars-Cov-2 Omicron Ba.1 Variant Infection Of Human Colon Epithelial Cells, Avan Antia, David M Alvarado, Qiru Zeng, Luis A Casorla-Perez, Deanna L Davis, Naomi M Sonnek, Matthew A Ciorba, Siyuan Ding

2020-Current year OA Pubs

The Omicron variant of SARS-CoV-2, characterized by multiple subvariants including BA.1, XBB.1.5, EG.5, and JN.1, became the predominant strain in early 2022. Studies indicate that Omicron replicates less efficiently in lung tissue compared to the ancestral strain. However, the infectivity of Omicron in the gastrointestinal tract is not fully defined, despite the fact that 70% of COVID-19 patients experience digestive disease symptoms. Here, using primary human colonoids, we found that, regardless of individual variability, Omicron infects colon cells similarly or less effectively than the ancestral strain or the Delta variant. The variant induced limited type III interferon expression and showed …

Sleep And Circadian Biomarkers Of Postoperative Delirium (Sleep-Pod): Protocol For A Prospective And Observational Cohort Study, Elizabeth Sugg, Elizabeth Gleeson, Sarah N Baker, Peng Li, Chenlu Gao, Ariel Mueller, Hao Deng, Shiqian Shen, Esteban Franco-Garcia, Richa Saxena, Erik S Musiek, Oluwaseun Akeju, Zhongcong Xie, Kun Hu, Lei Gao

2020-Current year OA Pubs

INTRODUCTION: Surgical patients over 70 experience postoperative delirium (POD) complications in up to 50% of procedures. Sleep/circadian disruption has emerged as a potential risk factor for POD in epidemiological studies. This protocol presents a single-site, prospective observational study designed to examine the relationship between sleep/circadian regulation and POD and how this association could be moderated or mediated by Alzheimer's disease (AD) pathology and genetic risk for AD.

METHODS AND ANALYSIS: Study staff members will screen for eligible patients (age ≥70) seeking joint replacement or spinal surgery at Massachusetts General Hospital (MGH). At the inclusion visit, patients will be asked a …

Attitude And Attitudinal Structures Toward Physical Education And Their Influences On Physical Activity Behavior, Yubing Wang, Yaogang Han, Pan Li, Binn Zhang

International Journal of Physical Activity and Health

Objectives: The purpose of this study was to examine middle and high school students’ cognitive and affective attitude and their cognitive-affective attitudinal structures toward physical education (PE). The effects of cognitive and affective attitude and attitudinal structures on physical activity (PA) in PE and outside of school were also examined. Methods: 1773 Chinese middle and high-school students participated in this study. SEM, Chi-square test, ANOVAs, and Contingency tables were adopted to address the research questions. Results: The results showed that most students (>90%) were holding positive cognitive and affective attitude toward PE. Students’ affective attitude significantly influences their PA …

Research Of The Influence Of Physical And Chemical Properties Of Coal On The Gasification Process Using The Example Of Angren Brown Coal, Murodjon Mamitbekovich Kavkatbekov, Rakhimzhan Pachekhanovich Babakhodzhaev

Technical science and innovation

The influence of the properties of Angren brown on the process of layered gasification was studied. The dependence of the calorific value of the resulting gas on the quality characteristics of coal when using air as a gasifying agent has been established. Methods are shown for increasing the calorific value of gas obtained during the gasification process when using coal with different moisture content and different fractional composition. The features of technological processes in the reaction zones of a laboratory gas generator have been studied. Based on generally accepted methods, the volume fractions of flammable components, as well as the …

Messaging About Very Low Nicotine Cigarettes (Vlncs) To Influence Policy Attitudes, Harm Perceptions And Smoking Motivations: A Discrete Choice Experiment, Reed M. Reynolds, Lucy Popova, David L. Ashley, Katherine C. Henderson, Charity A. Ntansah, Bo Yang, Emily E. Hackworth, James Hardin, Jim F. Thrasher Ph.D., Ma, Ms

Faculty Publications

Background To reduce smoking and the harms it causes, countries, including the USA, are considering policies to reduce nicotine in combustible tobacco to minimally addictive levels. Effective messages about very low nicotine cigarettes (VLNCs) and this policy are crucial in combating misperceptions threatening the policy’s effectiveness.

Data and methods A discrete choice experiment assessed messages about VLNCs. Participants were 590 adults who smoked exclusively, 379 adults who both smoked and used e-cigarettes, 443 adults who formerly smoked and 351 young adults who never smoked (total n=1763). Seven message attributes were varied systematically (source, harm, chemicals, nicotine, satisfaction, addictiveness and quitting …

Systematic Review On The Impacts Of Agricultural Interventions On Food Security And Nutrition In Complex Humanitarian Emergency Settings, Melodie Al Daccache, Berthe Abi Zeid, Leila Hojeij, Ghassan Baliki, Tilman Brück, Hala Ghattas Ph.D.

Faculty Publications

Complex humanitarian emergencies are a main driver of food and nutritional insecurity. Agricultural interventions are key to improving nutrition and food security, and their positive impacts are well-documented in stable developing countries. However, it is unclear if their positive effects on food security hold in complex emergency settings, too. In this paper, we systematically review empirical articles that apply rigorous designs to assess the causal impacts of agricultural interventions on food security, nutrition, or health outcomes in complex humanitarian emergencies. We only find six articles matching these criteria, which have mixed results on dietary diversity and food security, and little …

Diffuse Hemispheric Glioma With H3 P.K28m (K27m) Mutation: Unusual Non-Midline Presentation Of Diffuse Midline Glioma, H3 K27m-Altered?, Kliment Donev, Vanitha Sundararajan, Derek Johnson, Jagadheshwar Balan, Meagan Chambers, Vera A Paulson, Kathryn P Scherpelz, Zied Abdullaev, Martha Quezado, Patrick J Cimino, Drew Pratt, Ediel Valerio, João Vıctor Alves De Castro, Dirce Maria Carraro, Giovana Tardin Torrezan, Beatriz Martins Wolff, Leslie Domenici Kulikowski, Felipe D'Almeida Costa, Kenneth Aldape, Cristiane M Ida

Neuroscience Articles

Diffuse midline glioma, H3 K27-altered (DMG-H3 K27) is an aggressive group of diffuse gliomas that predominantly occurs in pediatric patients, involves midline structures, and displays loss of H3 p.K28me3 (K27me3) expression by immunohistochemistry and characteristic genetic/epigenetic profile. Rare examples of a diffuse glioma with an H3 p.K28M (K27M) mutation and without involvement of the midline structures, so-called "diffuse hemispheric glioma with H3 p.K28M (K27M) mutation" (DHG-H3 K27), have been reported. Herein, we describe 2 additional cases of radiologically confirmed DHG-H3 K27 and summarize previously reported cases. We performed histological, immunohistochemical, molecular, and DNA methylation analysis and provided clinical follow-up in …

Healing Right Way Randomised Control Trial Enhancing Rehabilitation Services For Aboriginal People With Brain Injury In Western Australia: Translation Principles And Activities, Neil Drew, Meaghan Mcallister, Juli Coffin, Melanie Robinson, Judith Katzenellenbogen, Elizabeth Armstrong

Research outputs 2022 to 2026

Background: This report provides the theory, method and practice of culturally secure translation and knowledge exchange in the Healing Right Way Clinical Trial (2017–2022), outlining activities to date. Healing Right Way was a stepped wedge cluster randomised controlled trial conducted in Western Australia, aimed at enhancing rehabilitation services and quality of life for Aboriginal Australians following acquired brain injury. The trial translation plan was aspirational and action-oriented, with its implementation iterative and ongoing. Translational activities aimed to inform service and research planning for Aboriginal people with brain injury. Situated in the intercultural space, the work guards against undertaking activities that …

Regulation And Therapeutic Targeting Of Virus-Specific Resident Memory T Cells, Jordan Fredriksen Isaacs

Dartmouth College Ph.D Dissertations

CD8+ T cells are critical to the immune response to pathogens, as they kill infected cells and generate immunologic memory. Following infection, antigen-specific T cells expand approximately 10,000-fold and migrate to sites of inflammation in order to clear the pathogen. Once infection is resolved, a small pool of memory T cells persist in circulation and within tissues ready to respond rapidly upon re-exposure. Given the importance of CD8+ T cells, significant efforts have been made over the years to better understand how different memory T cell subsets are established, maintained, and regulated. The most recently identified subset, resident memory T …

Book Review: Resourcing The National Security Enterprise: Connecting The Ways And Means Of Us National Security, Christopher Sandrolini

Parameters Bookshelf – Online Book Reviews

Edited by: Susan Bryant and Mark Troutman

Reviewed by Christopher Sandrolini, Foreign Service officer and professor, US Army War College

Foreign Service officer and US Army War College professor Christopher Sandrolini calls this anthology, which contextualizes the defense budget within federal spending, a “well-organized and lucid practical introduction to working within the confines of a bureaucracy.” He highlights and distills Bryant and Troutman’s main arguments, noting, “[m]astering these rules [of bureaucracy] is essential to turn strategies and policies into funded, viable programs.” He also discusses the book’s explanation of how the Department of Defense balances the “four pillars” framework (force …

Adt Nurse: Impact On Nursing Satisfaction, Throughput And Practice, Elizabeth Mounir, Jen Sartin, Matthew Lemke, Sue Harvey

Nursing

Background: Nurses are faced with the complex needs both of their patients and the hospital system itself. There are increased levels of stress within the nursing profession, packed emergency departments along with a larger focus on quality care (Kurtzman et al., 2022). An admission, discharge, transfer (ADT) nurse is a resource that has quality, cost, and nursing satisfaction implications (Perry, 2017).

Purpose: The purpose of the ADT nurse pilot was to implement an innovative nursing role to see its impact on the hospital staff, patients, and the hospital itself.

Methods: The ADT Nurse was implemented within an urban, mid-sized hospital …

The Impact Of The Quadricep Angle On Female Athletes, Hannah Rae Grant

Honors Capstone Projects and Theses

No abstract provided.

Student Research Symposium Schedule 2024, Texas A&M University-San Antonio

Student Research Symposium 2024 (Archived)

No abstract provided.

Textbook Affordability Committee Minutes, April 19, 2024, Illinois State University, Textbook Affordability Committee

Textbook Affordability Committee

No abstract provided.

Quantifying Diagenesis Of Florida Fish Scales Using Ir Spectroscopy, Brian Manzanares, Ivett De La Rosa, Alanna L. Lecher, Erika L. Doctor

Student Publications and Presentations

Infrared spectroscopy (IR) is a powerful tool in archaeology to understand the chemical composition of artifacts. Bone digenesis is the chemical and physical process by which bones degrade over time. Archeologists discovered that archaeological bones from different excavation sites have different states of physical diagenesis, depending on site conditions. Methods are needed to quantify the chemical aspect bone digenesis. We are using fish scales, from South Inlet Park in Florida as a model to test IR spectroscopy as a new method to quantify bone digenesis. In this experiment, we used excavated fish scales and categorized them into three diagenetic categories: …