Digital Commons Network^™

Seasonal Teamwork, Larry Burgess

Materials from the University of Dayton Magazine Website

When do you set up your Christmas tree and decorations? On campus, we're ready for the Feast of the Immaculate Conception Dec. 8.

Benefits And Leaves Of Absence Handbook For Faculty, 2021, University Of Dayton

Faculty Handbooks

No abstract provided.

Creche Herald Vol. 25, No. 4, Rita B. Bocher

Creche Herald

The Winter 2021 publication features nativity sets and personal reflections from members in the organization; information about nativities and nativity exhibits; and information about the Friends of the Creche annual meeting.

Summaries Of Mini-Grant Awards, 2018-2021, University Of Dayton. Vocation Implementation Team

Historical Context of Vocation at UD

This document describes the projects funded by grants of up to $1,000 from 2018 to 2021 to support the design and development of programs, activities, and events inside and beyond the classroom that offer students opportunities to explore, discern, and act on their vocations. Funding came from a NetVUE Vocation across the Academy grant with support from the Council of Independent Colleges and Lilly Endowment.

Vocation may be defined as “Answering a call to discover one’s unique gifts and employ them in service for the common good in ways that are personally satisfying and bring meaning to one’s life” ("The …

Evaluating Deep-Learning Models For Debris-Covered Glacier Mapping, Zhiyuan Xie, Vijayan K. Asari, Umesh K. Haritashya

Electrical and Computer Engineering Faculty Publications

In recent decades, mountain glaciers have experienced the impact of climate change in the form of accelerated glacier retreat and other glacier-related hazards such as mass wasting and glacier lake outburst floods. Since there are wide-ranging societal consequences of glacier retreat and hazards, monitoring these glaciers as accurately and repeatedly as possible is important. However, the accurate glacier boundary, especially the debriscovered glacier (DCG) boundary, which is one of the primary inputs in many glacier analyses, remains a challenge even after many years of research using conventional remote sensing methods or machine-learning methods. The GlacierNet, a deep-learning-based approach, utilized the …

Acute Consumption Of A Sugar-Sweetened Beverage Impairs Microvascular Function In Midwestern Hispanic Males, Emma Hirshman, Anne R. Crecelius

Health and Sport Science Faculty Publications

Hispanic males are at risk for cardiovascular disease and consume high levels of sugar-sweetened beverages (SSB); yet, their acute vascular response to SSBs is unknown. Ten healthy Hispanic men (18-45 years old) consumed a SSB and reactive hyperemia was performed prior to, immediately following, and 1-hr post-consumption. Both peak and total (area under the curve) forearm blood flow were attenuated immediately following consumption but returned to at or above pre-consumption levels at the 1-hr test.

An Educational Leader’S E-Mails To The Parents During Covid-19 Pandemic, Bilgen Kiral, Corinne Brion

Educational Leadership Faculty Publications

This study was conducted to determine what kinds of e-mails an education leader (school principal) sent to the parents of the students at the beginning, during, and end of the term during the COVID-19 pandemic process. In this study, the expression “educational leader” was used instead of the school principal.

The reason for this is that the school principal fully assumes the role of educational leadership during the pandemic period. The subject of the study is the transformation process in communication due to the pandemic. This transformation is e-mails, one of the digital communication tools that aim to reach everyone …

The Demands Of Encounter In A Globalized Community Of Scholars: Shedding Light On The Place Of Trust In The Ritual Of Knowledge Creation, Simonmary A. Aihiokhai

Journal of the Black Catholic Theological Symposium

As institutions of learning become more diverse in their members and their curricula offerings, it has become necessary to articulate the demands of encounter. A distinction must be made between meeting and encounter. The former refers to a choreographed proximity of bodies. The latter refers to the totality of what it means to be human – a being intricately linked to other beings through life-giving webs of relationships. Therefore, transformative education must be grounded in the ritual of encounters because such a ritual allows for the possibility for new discourses that lead to knowledge creation. Such discourses allow for a …

Letter From The Editor: Hope, Kimberly Flint-Hamilton

Journal of the Black Catholic Theological Symposium

No abstract provided.

Cover And Front Matter, Black Catholic Theological Symposium

Journal of the Black Catholic Theological Symposium

Cover, table of contents, administrative information

Review — Teresia Mbari Hinga, African, Christian, Feminist: The Enduring Search For What Matters, Simonmary A. Aihiokhai

Journal of the Black Catholic Theological Symposium

No abstract provided.

The Almost Forgotten History Of Claver College, Katrina M. Sanders

Journal of the Black Catholic Theological Symposium

This essay examines Claver College, an African American Catholic College located in Guthrie, Oklahoma, from 1936-1942. The author argues that while there is still much that is unknown about the short-lived college, the institution provided an opportunity for African Americans west of the Mississippi River to access higher education and served as an entre for the Catholic Church into an African American community.

Responding To The Call: A Conversation With Sr. Jamie Phelps, O.P., Ph.D., Kimberly Flint-Hamilton, Cecilia Moore, Steve Hamilton

Journal of the Black Catholic Theological Symposium

This interview is part of the Black Catholic Oral History Project.

Sr. Jamie Phelps, O.P., Ph. D., is one of the most significant shapers of and contributors to Black Catholic Theology. A charter member of two seminal organizations for the field, The Institute for Black Catholic Studies (IBCS) and the Black Catholic Theological Symposium (BCTS), her tenacity and passion helped pave the way for Black Catholic studies.

At the IBCS, she served as Director and as Katherine Drexel Professor of Systematic Theology for eight years. After the first two meetings of the BCTS in 1978 and 1980, the organization became …

Review — Vincent W. Lloyd, Black Natural Law, Cary W. Dabney

Journal of the Black Catholic Theological Symposium

No abstract provided.

Review — Simonmary Asese A. Aihiokhai, Fostering Interreligious Encounters In Pluralist Societies: Hospitality And Friendship, Anna Kasafi Perkins

Journal of the Black Catholic Theological Symposium

No abstract provided.

Review — Howard Thurman, Sermons On The Parables, David B. Gowler And Kipton E. Jensen, Eds., C. Vanessa White

Journal of the Black Catholic Theological Symposium

No abstract provided.

Review — Nyasha Junior, Reimagining Hagar: Blackness And Bible, Kim R. Harris

Journal of the Black Catholic Theological Symposium

No abstract provided.

Review — Vincent W. Lloyd, Religion Of The Field Negro: On Black Secularism And Black Theology, Paul Green

Journal of the Black Catholic Theological Symposium

No abstract provided.

Chronology, Black Catholic Theological Symposium

Journal of the Black Catholic Theological Symposium

Listing of BCTS annual meetings from 1978 to 2021

The Solubilizing Of Recombinant Influenza Polymerase Acidic Protein, Quinn D. Murray

Honors Theses

Influenza’s potential to start a pandemic is a global concern. The costs of the COVID 19 pandemic to the international economy and health are a clear example of the harm influenza could inflict. Even in a normal year, influenza is responsible for 36.5 thousand deaths, 475 thousand hospitalizations and 27 million infections. With rising drug resistance, new antivirals are imperative to safeguard the worldwide population. One potential source of novel antivirals is the inhibition of polymerase acidic protein (PA), which plays an integral role in influenza’s replication. While PA’s structure is known, current PA crystal forms do not provide an …

Why Searle's Objection To Twin Earth Is Problematic, Paul F. Scheeler

Honors Theses

The philosopher John Searle wrote that, “The fundamental question in the philosophy of language has always been: How does language relate to reality?” For much of history, people assumed the answer to this question was “the mind”, and the debate was then about how the mind related language to reality. Starting in the 1970s, this view was challenged by the philosopher Hilary Putnam and others who claimed that meaning is not only in the mind but also involved the environment (a view known as semantic externalism). In this paper, I will give some background to Putnam’s semantic externalism and will …

Viability Of Postconsumer Thermoplastics In Consumer Grade Additive Manufacturing, Peter A. Fabe

Honors Theses

Consumer grade additive manufacturing, colloquially referred to as 3D printing, has become a popular means of rapid prototyping and fabrication used by engineers, educators, artists, and hobbyists alike. As companies begin to produce recycled filament as feedstock for fused filament fabrication (FFF) 3D printers, it is important to quantify differences in the mechanical properties of virgin and first-reuse recycled plastics so that users can determine the viability of recycled filament for various end-use applications. This thesis explores the mechanical properties of two common postconsumer thermoplastics, rPLA and rPETG (where rPLA/rPETG denotes 100% recycled PLA/PETG), in comparison to their virgin counterparts …

The Cantor Set, Trees, And Compact Metric Spaces, Wyatt N. Lee

Honors Theses

The Cantor Set is a famous topological set developed from an infinite process of starting with the interval [0,1] and, at each iteration, removing the middle third of the intervals remaining. Our goal is to determine some of the properties of this unintuitive set and to show that it is homeomorphic to any general compact metric space with similar properties. To do so, we show that the Cantor Set is topologically equivalent to a tree, a more familiar structure, and use this fact to establish a homeomorphism to the general compact metric space.

Undergraduate Student Attitudes Toward Online Learning, University Of Dayton. Center For Online Learning, Justin Keen

LTC Documents, Reports, and Promotional Materials

The transformation to higher education from the COVID-19 pandemic has challenged instructors, staff, and administrators to adapt to the signs of the times and think broadly about how to continue to help students learn in this changing environment. As the pandemic continues, it is clear that some elements of online learning should be retained – but which elements and how much?

In order to better understand how University of Dayton students are thinking and feeling about their online educational experiences, the Center for Online Learning posted a survey on the homepage of Isidore that was open from Monday, Nov. 29, …

Estimating Smart Wi-Fi Thermostat-Enabled Thermal Comfort Control Savings For Any Residence, Abdulelah D. Alhamayani, Qiancheng Sun, Kevin Hallinan

Mechanical and Aerospace Engineering Faculty Publications

Nowadays, most indoor cooling control strategies are based solely on the dry-bulb temperature, which is not close to a guarantee of thermal comfort of occupants. Prior research has shown cooling energy savings from use of a thermal comfort control methodology ranging from 10 to 85%. The present research advances prior research to enable thermal comfort control in residential buildings using a smart Wi-Fi thermostat. "Fanger's Predicted Mean Vote model" is used to define thermal comfort. A machine learning model leveraging historical smart Wi-Fi thermostat data and outdoor temperature is trained to predict indoor temperature. A Long Short-Term-Memory neural network algorithm …

For The Next Generation, Shea Donovan

Materials from the University of Dayton Magazine Website

No abstract provided.

Humor Writer Of The Month: Kristen Mulrooney, Erma Bombeck Writers' Workshop

Erma Bombeck Writers' Workshop Blog

Kristen Mulrooney, an editor of The Belladonna and a grand prize winner of A Hotel Room of One's Own: The Erma Bombeck | Anna Lefler Humorist-in-Residence Program, is our Humor Writer of the Month for December.

Optimizing Hvac Energy Consumption Through Occupancy Detection With Machine Learning Based Classifiers, Vibhu Sharma, Abhimanyu Singh

Mechanical and Aerospace Engineering Graduate Student Publications

Heating, Ventilating, and Air Conditioning (HVAC) systems are pivotal for maintaining indoor comfort and air quality in buildings. However, inefficient HVAC operation can lead to unnecessary energy consumption and increased costs. This research explores the application of machine learning (ML) techniques for occupancy detection using environmental factors to optimize HVAC energy consumption. Analyzing a dataset comprising environmental observations like temperature, humidity, light, and CO2 levels alongside occupancy status, we evaluate various ML algorithms, including K-Nearest Neighbors (KNN), Support Vector Machines (SVM), and others, for accurately predicting room occupancy. Additionally, we conduct exploratory data analysis (EDA) using box plots to visualize …

At The Manger 2021, Jillian Ewalt

Marian Library Blog Archive

This popular annual exhibit highlights artists' representations of Christ's Nativity through many cultural lenses using a wide range of media and techniques.

Enhancing Hvac Energy Efficiency Using Artificial Neural Network-Based Occupancy Detection, Vibhu Sharma

Mechanical and Aerospace Engineering Graduate Student Publications

This study investigates the utilization of Artificial Neural Networks (ANNs) for occupancy detection to optimize Heating, Ventilating, and Air Conditioning (HVAC) energy consumption. Leveraging environmental factors such as temperature, humidity, light, and CO2 levels, alongside occupancy status, various ANN architectures' efficacy in accurately predicting room occupancy is evaluated. The research involves comprehensive data analysis, including exploratory data analysis (EDA) and model evaluation on training, validation, and test datasets. The study demonstrates the potential of ANN-based occupancy detection in enhancing HVAC system efficiency by dynamically adjusting heating, cooling, and ventilation settings based on real-time occupancy information. Practical implications and future research …