Digital Commons Network^™

Determined Mechanism For The Formation Of 2-Bromo-3-Methylbutane, Gabriele Cross

Senior Honors Projects

Carbocation rearrangements are particularly interesting mechanistic steps in organic reactions. Carbocations form when a carbon atom within a molecule is electron deficient, giving it a positive charge. A rearrangement occurs when either a hydrogen atom or methyl group from an adjacent carbon atom in the molecule moves to the carbocation, thus moving the carbocation to the adjacent carbon. This rearrangement only occurs if the newly formed carbocation is more stable than the previous carbocation. These concepts are typically taught in organic chemistry courses. Researchers from Villanova University, the University of Wisconsin-River Falls, and Bethel University designed an experiment to help …

A Long‐Term Obesogenic High‐Fat Diet In Mice Partially Dampens The Anti‐Frailty Benefts Of Late‐Life Intermittent Fasting, Yoko Henderson, Nazmin Bithi, Jie Yang, Christopher Link, Aili Zhang, Benjamin Baron, Eran Maina, Christopher Hine

Senior Honors Projects

The global obesity pandemic coupled with ever-growing life expectancies equates to hundreds of millions of individuals with potentially longer but not healthier lives. Aging is one of the risk factors for numerous maladies such as metabolic dis- order and frailty, which are exacerbated under obesity. Thus, therapeutic approaches that address obesity to ultimately improve afected individuals’ quality of life and extend their lifespan are needed. We previously reported that the every other day (EOD) fasting initiated late-life improved metabolic, musculoskeletal, and cognitive endpoints in standard rodent diet-fed mice. In the present study, using the same dietary intervention methodology, we tested …

The Final Step In Contact Binary Star Formation, Larry A. Molnar, Levi Carr, Henry Phippen

Summer Research

A binary star is a system that contains two stars orbiting each other. A contact binary is a binary star whose component stars are so close that they share the same atmosphere (see Figure 1). They are the most common kind of eclipsing binary stars. Critical questions we have answered are: how do they form, how do they survive for a long time, and how do they ultimately die?

Dead Reckoning: A Multiteam System Approach To Commentaries On The Drake-S Equation For Survival, James Houran, Adam J. Rock, Brian Laythe, Patrizio E. Tressoldi

International Journal of Transpersonal Studies

We used a multiteam system approach (MTS) to map the critical and constructive feedback from four invited Commentaries on Rock et al.’s (2023) probabilistic analysis of purported evidence for postmortem survival. The goal was to mine actionable insights to guide future research with the potential for important learnings or breakthroughs about the nature or limits of human consciousness and their relation to transpersonal psychology. The commentators’ input identified only a few measurable variables or empirical tactics that conceivably challenge or refine our latest Drake-S Equation for survival. However, a review of these suggestions using logical and statistical criteria revealed that …

Continuities Of Consciousness, Life-Worlds, And Numinous Experience: Cognitive-Phenomenological Foundations For An Empirical Neo-Shamanism, Harry T. Hunt

International Journal of Transpersonal Studies

Numinous experience—as the felt sense of the sacred—evokes feelings of allone unity, communality, humility, and healing. Its schematization in the absolutes of traditional religion can also be seen as all-encompassing symbolic unifications of an otherwise fragmented human life-world—as more analytically depicted in the life-world phenomenologies of Husserl and Heidegger. In both feeling and concept the numinous would be the semantic amplification of the more concrete organism-surround nonduality of non symbolic organisms—as reflected in a primary consciousness shared across Uexkuell’s sentient animal umwelten and Gibson’s “envelopes of flow.” H usserl’s phenomenology of passive synthesis and James on pure experience can be …

Collaborative Fisheries Research Reveals Reserve Size And Age Determine Efficacy Across A Network Of Marine Protected Areas, Shelby L. Ziegler, Rachel O. Brooks, Lyall F. Bellquist, Jennifer E. Caselle, Steven G. Morgan, Timothy J. Mulligan, Benjamin I. Ruttenberg, Brice X. Semmens, Richard M. Starr, Joe Tyburczy, Dean E. Wendt, Andre Buchheister, Jose R. Marin Jarrin, Christina Pasparakis, Salvador J. Jorgensen, Jennifer A. Chiu, Jordan Colby, Connor L. Coscino, Leon Davis, Francine De Castro, Jack T. Elstner, Christopher Honeyman, Erica T. Jarvis Mason, Erin M. Johnston, Sadie L. Small, Jay Staton, Grant T. Waltz, Bonnie Basnett, Erin V. Satterthwaite, Helen Killeen, Connor D. Dibble, Scott L. Hamilton

Marine Science Faculty Publications and Presentations

A variety of criteria may influence the efficacy of networks of marine protected areas (MPA) designed to enhance biodiversity conservation and provide fisheries benefits. Meta-analyses have evaluated the influence of MPA attributes on abundance, biomass, and size structure of harvested species, reporting that MPA size, age, depth, and connectivity influence the strength of MPA responses. However, few empirical MPA evaluation studies have used consistent sampling methodology across multiple MPAs and years. Our collaborative fisheries research program systematically sampled 12 no-take or highly protective limited-take MPAs and paired fished reference areas across a network spanning 1100 km of coastline to evaluate …

A Workshop On Using Nasa Airs Data To Monitor Drought For The U.S. Drought Monitor, Alireza Farahmand,, Sharon Ray, Heidar Thrastarson, Stephen Licata, Stephanie Granger, Brian Fuchs

National Drought Mitigation Center: Faculty Publications

Recent studies indicate that drought indicators based on near-surface air relative humidity (RH), air temperature (T), and air vapor pressure deficit (VPD), derived from the Atmospheric Infrared Sounder (AIRS) instrument aboard NASA’s Aqua satellite can detect the onset of drought earlier than other drought indicators, specifically standardized precipitation index (SPI), which is widely used for drought onset detection. A recent study showed that standardized relative humidity index (SRHI) can detect drought signals earlier than SPI (Farahmand et al. 2015). Relative humidity is a climate variable defined as the ratio of air vapor pressure to saturated vapor pressure. Precipitation and relative …

Trust And Subjective Knowledge Influence Perceived Risk Of Lead Exposure, Madeline Goebel, Chloe B. Wardropper

National Drought Mitigation Center: Faculty Publications

Lead exposure is a persistent environmental hazard that poses risks to human health. But motivating protective action is challenging with this low visibility hazard whose health effects are often subtle and chronic. Higher risk perception is generally associated with taking protective measures, so public health efforts prioritize risk messaging. Yet, little is known about perceptions of lead exposure risk among the U.S. public. Using cross-sectional data from a national survey of 1035 U.S. residents, we measured the role of trust in government management of lead and subjective knowledge about lead as predictors of perceived risk of lead exposure, controlling for …

Understanding Student Experiences Of Renewable And Traditional Assignments, Virginia Clinton-Lisell, Lindsey Gwozdz

Education, Health & Behavior Studies Faculty Publications

Renewable assignments are student created artifacts that have value outside of courses. However, more empirical inquiry in renewable assignments grounded in theoretical frameworks is necessary. In this study, students (N = 69) engaged in renewable assignments and were asked to report on their perceptions based on the self-determination theory of motivation and social justice principles. Overall, students reported higher levels of motivation as well as more opportunity to represent their identities for renewable assignments than traditional assignments. Students who opted to publicly share reported higher levels of competence and relatedness than did students who did not opt to publicly share.

Methods Of Computing Graph Gonalities, Noah Speeter

Theses and Dissertations--Mathematics

Chip firing is a category of games played on graphs. The gonality of a graph tells us how many chips are needed to win one variation of the chip firing game. The focus of this dissertation is to provide a variety of new strategies to compute the gonality of various graph families. One family of graphs which this dissertation is particularly interested in is rook graphs. Rook graphs are the Cartesian product of two or more complete graphs and we prove that the gonality of two dimensional rook graphs is the expected value of (n − 1)m where n is …

A Scattering Result For The Fifth-Order Kp-Ii Equation, Camille Schuetz

Theses and Dissertations--Mathematics

We will prove scattering for the fifth-order Kadomtsev-Petviashvilli II (fifth-order KP-II) equation. The fifth-order KP-II equation is an example of a nonlinear dispersive equation which takes the form $u_t=Lu + NL(u)$ where $L$ is a linear differential operator and $NL$ is a nonlinear operator. One looks for solutions $u(t)$ in a space $C(\R,X)$ where $X$ is a Banach space. For a nonlinear dispersive differential equation, the associated linear problem is $v_t=Lv$. A solution $u(t)$ of the nonlinear equation is said to scatter if as $t \to \infty$, the solution $u(t)$ approaches a solution $v(t)$ to the linear problem in the …

Utilizing An Educational Intervention To Increase Advance Directive Completion Rates For African Americans In A Family Practice Clinic In Louisiana, Nicole N. Richards

Regis University Student Publications (comprehensive collection)

Abstract

Advance care planning (ACP) is a process that allows for an individual to document ahead of time the medical treatment they want if they are unable to communicate after an unexpected life-threatening situation. The legal forms used to document these wishes are called advance directives (ADs). Since African Americans (AAs) develop chronic disease at younger ages and often experience shorter lifespans than other racial groups, it is imperative that they have a clear understanding of the pros and cons of ACP. Regrettably, because AAs seldom complete ADs, more aggressive, and often, ineffective medical care is provided at the end …

Explore, Winter 2023, Vol. 23: Contemplatives In Action, Ignatian Center For Jesuit Education

explore

• Contemplatives in Action - Aaron Willis
• The Jesuit Tradition - Paul A. Soukup, S.J.
• The Challenge of Authority - Sally Vance-Trembath
• Practice Confronting Theory - Brian Buckley
• But They Maintain the Fabric of the World (SIR 38:34) - James Nati
• Pluralistic Presentations of Ignatian Goods - Madeline Ahmed Cronin
• What Impact Do I Want My Work To Have? - Ezinne D. Ofoegbu
• How Can Venture Capital Funding Still Be So Sexist? - Laura L. Ellingson
• How Beauty Can Inspire a Sense of Duty - Aleksandar Zecevic
• Listening for the Power of a Jesuit Education - Alison M. Benders
• Ignatian Center …

The Impact Of Big Data Utilization On Quality Improvement In Inpatient Facilities, Lakyn Hare

Theses, Dissertations and Capstones

Introduction: Poor quality in healthcare has resulted in avoidable patient complications, including readmission rates. Big data in healthcare can be analyzed and built into a tools, with machine learning, to aid in reduced readmission rates and overall positive patient outcomes.

Purpose of the Study: The intention of this study was to evaluate the ways that big data can be analyzed to improve healthcare, specifically readmissions, patient outcomes, and show cost savings. This study examined different ways that big data could be used in concordance with machine learning, including predictive analysis, to make these improvements.

Methodology: The hypothesis was the …

Water Literacy In Drought-Prone Regions: Case Studies From Aurora, Colorado, Usa And Cape Town, Western Cape, South Africa, Meghan Mccarroll

Electronic Theses and Dissertations

Water managers around the world must reevaluate their approach to water security as challenges continue to grow. Supply-focused paradigms that aimed to capture, control, and commodify water resources are increasingly unreliable and often depend on environmentally and socially damaging practices. Of particular concern are regions experiencing climate shocks and aridification from rising global temperatures. In order to stretch limited water resources using equitable water policies, conservation programs, and alternative water sourcing, water managers must invest in a water literate citizenry. Water literacy is the culmination of water-related knowledge, attitudes, and behaviors. The benefits of a water literate citizenry abound, including …

Jessica Askar, Urban School Educator, National Louis University

Preserving NLU’s History: Championing a Pathway to a Hispanic Serving Institution(HSI). The Stories and Experiences of the Harrison Fellows.

Jessica Askar knows that successful students become successful adults. She has served children and families for seven years working as an elementary school teacher in an urban district in Chicago. So far, fourth grade is her favorite grade to teach. Ms. Askar's teaching revolves around culturally relevant pedagogy and critical thinking. Due to her leadership and passion for education, Ms. Askar was awarded the Harrison Fellowship at National Louis University where she majored in elementary education with a concentration in mathematics. She is an experienced math tutor and mentor. Throughout her education career, she worked as the lead math tutor …

35 Years Of Optics: From Optical Sciences To Optical Engineering – 3 Cycles Of Abet Accreditation, Charles Joenathan, Sergio Granieri, Azad Siahmakoun, Hossein Alisafaee, Syed Reza

Faculty Publications - Physics and Optical Engineering

No abstract provided.

Applying Bentham's Theory Of Fallacies To Chief Justice Robert's Reasoning In West Virginia V. Epa, Dana Neacsu

Duquesne Law Review

There are two issues in West Virginia v. EPA.¹ One regards justiciability, and the other delegation. Article III of the Federal Constitution limits justiciability to controversies, to disputes involving an injured party whose harm the judiciary believes it can remedy. The Constitution is silent on delegation.

This Essay summarizes the Court's decision in West Virginia v. EPA.² It also analyzes Chief Justice Roberts' reasoning and addresses the case's flaws from two perspectives. It references the Court's decision connecting it to the so-called New Deal Cases,³ because in both Panama Refining Co. v. Ryan,^{4 …}

Increasing Representation: Expanding Intersectional Claims In Employment Discrimination, Anna Maria Sicenica

Duquesne Law Review

The trend of globalization has only continued to bring workers from different races, religions, and countries to the United States. Moreover, in a country where women continue to become a larger part of the workforce every year, and as the age of retirement continues to grow, there will inevitably be more women who will face discrimination on multiple grounds: specifically, for their age and sex. Thus, it is no wonder that "intersectional claimants," or claimants that belong to least two or more protected classes under the law, now make up the majority of the workforce.

However, despite the fact that …

Reclaimingstem: A Healing-Centered Counterspace Model For Inclusive Science Communication And Policy Training, Evelyn Valdez-Ward, Robert N. Ulrich, Nic Bennett, Linh Anh Cat, Tamara Marcus, Sunshine Menezes, Allison H. Mattheis, Kathleen K. Treseder

Natural Resources Science Faculty Publications

The dominant U.S. cultural norms shape science, technology, engineering, and math (STEM), and in turn, these norms shape science communication, further perpetuating oppressive systems. Despite being a core scientific skill, science communication research and practice lack inclusive training spaces that center marginalized identities. We address this need with a healing-centered counterspace grounded in the key principles of inclusive science communication: ReclaimingSTEM. ReclaimingSTEM is a science communication and science policy training space that centers the experiences, needs, and wants of people from marginalized communities. ReclaimingSTEM problematizes and expands the definitions of “what counts” as science communication. We organize ReclaimingSTEM with intentionality, …

Urinformed Summer 2023, Urinformed

URInformed: The URI Employees' Newsletter

No abstract provided.

Strategies For Increasing Long-Term Language Comprehension In English Learners Abstract, Apryl Danwah

Undergraduate Review

The current literature on young English learners identifies that these students often struggle academically in comparison to English-speaking students, revealing a significant need for teaching strategies geared toward English learners. Previous research also shows that English learners require additional resources and strategies to promote their comprehension and retention of information. In this article, effective strategies for increasing long-term language comprehension in English learners will be explored across science, social studies, and math content areas with consideration to memory research. The purpose of this article is to convey the importance of comprehension strategies for English learners and to describe the themes …

Use Of Social Media During The Covid-19 Pandemic Of 2020, Aliya Goncalves Almeida

Undergraduate Review

Nowadays billions of people use social media platforms as a way to keep in touch with family and friends, fill spare time, find content, find inspiration for things to do and buy, share, and discuss opinions with others; the list goes on. This project focused on and investigated the use of social media during the years, in particular during quarantine/lockdown. Utilizing the public source data, I explored several research questions including how many hours people spent on social media, the popularity of social media apps, as well as what age group uses social media platforms (teenagers, young adults, adults). After …

The Role Of Multi-Sensory Learning In Elementary Classrooms On Student Development, Amanda Romaine

Undergraduate Review

The purpose of this phenomenological study is to examine the role of multi-sensory learning in the development of elementary-age students. Through the role of day-long classroom observations and educator interviews, firsthand information was gathered related to how this teaching style is presented within the classroom, and how this method is beneficial for students. Through this research and analysis, the enhancement of developmental domains can be seen through different academic disciplines. These interviews and observations also provided insight into resources for educators for the future implementation of this strategy in the classroom.

Growth And Survival Of Amphibians Exposed To Road Salt And Glyphosate-Based Herbicide, Jerica Eaton

Mahurin Honors College Capstone Experience/Thesis Projects

Amphibian populations are threatened by increasing levels of environmental pollution resulting from human activities. Areas with mixed land use that include agriculture and urban development experience increased contamination from surface herbicide and road deicer application. Upon entering water sources, these chemicals have the capacity to disrupt the natural dynamics of aquatic ecosystems. This study aimed to evaluate the effects of these contaminants on amphibian populations. I used the spotted salamander (Ambystoma maculatum) as a model, rearing larvae from hatching to metamorphosis. I subjected larvae in each of the treatment groups to varying levels of herbicide and salt concentrations. …

Completing And Improving The Collection Of Data For Carbon Reporting, Madeline Petty

Mahurin Honors College Capstone Experience/Thesis Projects

Global carbon emissions from individual, organizational, and institutional activities influence the environment. Organizations and institutions use sustainability reporting methods to regularly track and report metrics relating to emissions from collective activity, yet data needed for such reporting can be difficult and time-consuming to collect. Multiple institutions, particularly universities, often use digital, standardized carbon footprint reporting tools to help overcome these challenges. Still, using digital reporting tools does not alleviate all challenges faced in regular carbon reporting due to the lack of data collection structure among university departments. This scholarly activity attempted to calculate the carbon footprint of Western Kentucky University …

Novel Application Of Graphene Oxide In Conjunction With Dna Binding Dcas9 For Detecting Antibiotic Resistance Genes, Langley Williams

Mahurin Honors College Capstone Experience/Thesis Projects

The frequent emergence of antibiotic resistance genes poses a stumbling block to prompt treatment of pathogen-originating diseases and therefore spurs the demand for a simple, rapid diagnostic device that can outcompete the time and cost of traditional methods such as PCR and cell culturing. The proposed method for detecting pathogenic DNA utilizes the binding properties of deactivated CRISPR-associated protein9 (dCas9) complexed with fluorescein-labeled single-guide RNA (sgRNA) and the fluorescence quenching properties previously demonstrated in graphene oxide (GO). For our assay, we designed sgRNAs to target specific 20 nucleotide sequences extracted from the tetracycline resistance (tetM) gene sequence and covalently modified …

Building Coleus Academy, Janessa Unseld

Mahurin Honors College Capstone Experience/Thesis Projects

Coleus Academy, a nonprofit e-learning platform, has been created to address the deficits left by the de-emphasis and, at times, outright omission of practical skill-centric education in American curriculums. There exists a gap between the degree of knowledge necessary to engage with adult life and the extent of that knowledge that is actually possessed by emerging adults. Prominent legislations are among the numerous efforts to address this issue. However, there is a deeply fractured market where resources are proving too expensive, too sparse, or hyper-specific to the point of limited usability. Compounded with disparities in when, where, and to whom …

35 Years Of Optics: From Optical Sciences To Optical Engineering – 3 Cycles Of Abet Accreditation, Azad Siahmakoun, Charles Joenathan, Sergio Granieri, Hossein Alisafaee, Syed Reza

Faculty Publications - Physics and Optical Engineering

No abstract provided.

Simulating The Machine Translation Of Low-Resource Languages By Designing A Translator Between English And An Artificially Constructed Language, Michaela Snyder

Mahurin Honors College Capstone Experience/Thesis Projects

Natural language processing (NLP), or the use of computers to analyze natural language, is a field that relies heavily on syntax. It would seem intuitive that computers would thrive in this area due to their strict syntax requirements, but the syntax of natural languages leaves them unable to properly parse and generate sentences that seem normal to the average speaker. A subfield of NLP, machine translation, works mainly to computerize translation between different languages. Unfortunately, such translation is not without its weaknesses; language documentation is not created equal, and many low-resource languages—languages with relatively few kinds of documentation, most often …