Digital Commons Network^™

University Of Dayton Core Program Honors Three Students With Herbenick Award For Excellence In Interdisciplinary Education, Leslie Kuhnen

College of Arts and Sciences Newsroom

The University of Dayton Core program recognized three students with the Raymond M. Herbenick Award at its 34th annual graduation banquet, marking the first time in the program’s history that a trio of students won the award.

Ethnic Disparities In Coronavirus Disease 2019 After The Implementation Of Universal Screening In Hartford, Connecticut, Veronica Maria Pimentel, Frank Ian Jackson, Anthony Dino Ferrante, Reinaldo Quinnipiac University, Frank H. Netter School Of Medicine

Specialty Medicine Faculty Publications

Objective: The aim of this article was to estimate the prevalence of coronavirus disease 2019 (COVID-19) in Connecticut, examine racial/ethnic disparities, and assess pregnancy outcomes in pregnant women following the implementation of universal screening for the virus.
Materials and methods: This is a retrospective cohort study of all obstetric patients admitted to our labor and delivery unit during the first 4 weeks of implementation of universal screening of COVID-19. Viral studies were performed in all neonates born to mothers with severe acute respiratory syndrome coronavirus 2. We calculated the prevalence of COVID-19, compared the baseline characteristics and pregnancy outcomes between …

Bruno Ribeiro De Almeida V. Attorney General United States

2021 Decisions

Agency

A Comparison Of The Effects Of Heat Therapy And Exercise Training On Vascular Function During Passive And Active Exercise, Taysom Erica Wallace

Theses and Dissertations

Recent evidence suggests that heat, a major byproduct of exercise, may be the mediator for many vascular adaptations that come from exercise. Thus, heat therapy that increases muscle temperature in a comparable way to exercise may be an advantageous alternative for enhancing cardiovascular health in individuals where treatment with exercise is either not possible or undesired. PURPOSE: Compare the effects of exercise and heat training on resistance artery function at rest and during exercise. METHODS: Thirty-five (18 female) healthy, untrained subjects completed a 6-week training program utilizing either high intensity knee extension (KE) exercise (40 min), localized heat therapy (pulsed …

High-Resolution Cryo-Electron Microscopy Structure Of Photosystem Ii From The Mesophilic Cyanobacterium, Synechocystis Sp. Pcc 6803, Christopher J. Gisriel, Jimin Wang, Jinchan Liu, David A. Flesher, Krystle M. Reiss, Hao-Li Huang, Ke R. Yang, William H. Armstrong, M. R. Gunner, Victor S. Batista, Richard J. Debus, Gary W. Brudvig

Publications and Research

Photosystem II (PSII) enables global-scale, light-driven water oxidation. Genetic manipulation of PSII from the mesophilic cyanobacterium Synechocystis sp. PCC 6803 has provided insights into the mechanism of water oxidation; however, the lack of a highresolution structure of oxygen-evolving PSII from this organism has limited the interpretation of biophysical data to models based on structures of thermophilic cyanobacterial PSII. Here, we report the cryo-electron microscopy structure of PSII from Synechocystis sp. PCC 6803 at 1.93-Å resolution. A number of differences are observed relative to thermophilic PSII structures, including the following: the extrinsic subunit PsbQ is maintained, the C terminus of the …

Investigation Of Lithium-Ion Battery Electrode Fabrication Through A Predictive Particle-Scale Model Validated By Experiments, Mojdeh Nikpour

Theses and Dissertations

Next-generation batteries with improved microstructure and performance are on their way to meet the market demands for high-energy and power storage systems. Among different types of batteries, Li-ion batteries remain the best choice for their high energy density and long lifetime. There is a constant but slow improvement in Li-ion batteries by developing new materials and fabrication techniques. However, further improvements are still needed to meet government and industry goals for cost, cycling performance, and cell lifetime. A fundamental understanding of particle-level interactions can shed light on designing new porous electrodes for high-performance batteries. This is a complex problem because …

Benzodiazepine Use And Dependence In Relation To Chronic Pain Intensity And Pain Catastrophizing, Emma Carnes Lape

Theses - ALL

Benzodiazepines (BZDs), a class of sedative-hypnotic drugs, are at the center of an emerging prescription drug crisis. From approximately 1995-2015, overdose deaths involving BZDs quadrupled and average dose equivalents more than tripled. Specific concern has centered on elevated rates of BZD use among individuals with chronic pain, given that BZDs are generally not indicated for pain management. Consistent with negative reinforcement and motivational models of substance use, desire for pain alleviation may be a salient motivator of BZD use, particularly as individuals commonly report using BZDs for negative affect alleviation. The present study tested cross-sectional associations between pain intensity and …

Characterizing Primary Care For Patients With Major Depressive Disorder Using Electronic Health Records Of A Us-Based Healthcare Provider, Sharon L. Larson, Andrei Nemoianu, Debra F Lawrence, Melissa A Troup, Michael R Gionfriddo, Bobak Pousti, Haiyan Sun, Faisal Riaz, Eric S Wagner, Lambros Chrones, Maelys Touya

College of Population Health Faculty Papers

Background: Major depressive disorder (MDD) is predominantly managed in primary care. However, primary care providers (PCPs) may not consistently follow evidence-based treatment algorithms, leading to variable patient management that can impact outcomes.

Methods: We retrospectively analyzed adult patients with MDD seen at Geisinger, an integrated health system. Utilizing electronic health record (EHR) data, we classified patients as having MDD based on International Classification of Disease (ICD)-9/10 codes or a Patient Health Questionnaire (PHQ)-9 score ≥5. Outcomes assessed included time to first visit with a PCP or behavioral health specialist following diagnosis, antidepressant medication switching, persistence, healthcare resource utilization (HRU), and …

Mosque Architecture And Identity: A Study Of The Autochthonous Mosque In China, Yutong Ma

Graduate School of Architecture & Urban Design Theses & Dissertations

This thesis argues that an autochthonous mosque architecture exists in China, and this historical type adequately serves as a reference for contemporary mosque building in southeastern China in light of how it responded to the Chinese cultural and urban contexts. Many Hui Muslims and architects in this region refuse to consider historical mosque architecture built in traditional Chinese architectural style as their cultural references in constructing new mosques, as they believe that the traditional Chinese architectural language is insufficient to express their identity as Muslims. Instead, they prefer a collection of symbolic architectural elements to be used in mosque architecture …

The Dark Realism Of Miyazawa Kenji: Social Activism In The Science-Fiction Children's Story, The Life Of Gusukō Budori, And Its Precursor Work, Elsiemae Ann Ito

Dissertations and Theses

Miyazawa Kenji (1896-1933) is widely known in Japan as a children's story writer and poet, but he was also grounded in real life as a teacher, soil scientist, and farmer. Recognizing the harsh realities for farmers in his native Iwate, he nonetheless dreamed of an ideal world, as seen in his stories. To better understand the dark realities of life in Iwate, Japan, Miyazawa changed his occupation from teacher to farmer, focusing more on social activism that would better the lives of the people in his community. His late children's story, The Life of Gusukō Budori (Gusukō Budori no …

Distribution And Characterization Of Rhyolites Of The Strawberry Volcanics -- Evolution Of A Major Rhyolite Field Associated With Columbia River Basalt Magmatism, Eastern Oregon, Usa, Chanel Leigh Dvorak

Dissertations and Theses

The Strawberry Rhyolites constitute a significant rhyolite field among the largest in Oregon. Aerial coverage of approximately 386 km² and an overall estimated volume of ~67 km³ using a median thickness for each unit. On the other hand, the total volume could be greater than 100 km³ if greater thicknesses apply. The Strawberry Rhyolites, a largely unknown mid-Miocene silicic volcanic rocks, crop out amongst voluminous flood basalt flows of the Columbia River Basalt Group (CRBG) in eastern Oregon. The eruptive activity of the Strawberry Rhyolites is currently constrained to span a period of about 2 million years, …

North Korea's Policy Toward The United States: Rappochement To Confrontational Diplomacy In The 1970s And The 1990s, Seongryeol Kim

Dissertations - ALL

This research project challenges the common belief that North Korea's pursuit of nuclear weapons and their related delivery systems in the 1990s was a fundamental shift in its foreign policy objectives toward the United States. It argues instead that North Korea has continued to pursue the rapprochement policy announced by Kim Il Sung in the early 1970s. Its findings demonstrate that the shift from rapprochement in the 1970s to provocation in the 1990s was a tactical rather than a strategic change in North Korea's foreign policy. The U.S.'s indifference to the acute security anxieties caused by exogenous factors associated with …

The Poverty Of Simplicity: Austerity, Alienation, And Tiny Houses, Brian Richard Hennigan

Dissertations - ALL

Tiny houses – stand-alone, fully functional dwellings generally between 100 and 400 square-feet – are increasingly popular in the United States. The degradation of working class life wrought through neoliberal policy and then punctuated by the Great Recession propels this popularity. Next to traditional houses, tiny houses are significantly cheaper. Those among the middle stratum of the working class have sought out tiny houses as a means to ease their financial anxiety. Rather than merely a newer form of cheaper housing, an entire lifestyle movement has emerged around tiny houses. Anti-consumerism is the keystone to this lifestyle movement. For enthusiasts, …

Policy And Polity: Space, Boundaries, And Governance In Early Modern London, 1580-1640, Michael Britton

Dissertations - ALL

The kingdom's principal city for law, governance, trade, and consumption, early modern London experienced a period of rapid growth and sprawl from the mid-sixteenth century. This nurtured more dense and frequent mobility and produced a dynamic, kinetic city. For civic authorities, however, boundaries took on greater urgence. Drawing on theories and principles of border studies, this dissertation treats the city's boundaries as processes forged and transformed by engagement, by the interplay between popular activity, political programs, and perceptions of space and authority. Policy and Polity, Space, Boundaries, and Governance in Early Modern London, 1580-1640 examines bordering at London Bridge, the …

2012 December University Of Memphis Commencement Program

Commencements

Program for the Fall convocation of the 101st commencement of the University of Memphis at Memphis, Tennessee, held at the FedEx Forum on December 16, 2012.

A Pilot Study Exploring The Relationship Between Urban Greenspace Accessibility And Mental Health Prevalence In The City Of San Diego In The Context Of Socioeconomic And Demographic Factors, Alexis Wilderman, Marcus Lam, Zhi-Yong Yin

Environmental and Ocean Sciences: Faculty Scholarship

The connection between urban greenspace and mental health is a robust but unsettled area of research in the public health and urban planning literatures. Inconsistent findings in prior studies are mostly due to differences in greenspace measurements and interrelations with socio-demographic factors. This study examines the relationships of mental health prevalence (MHP) with health prevention, socioeconomic and race-ethnicity factors, and proximity to greenspace at the census-tract level in the City of San Diego, California, using data from the CDC 500 Cities Project and US Census Bureau. We considered three greenspace proximity measures: distances to specified vegetation types, parks, and tree …

Proactive Public Libraries For Community Resilience And Ecological Sustainability, Alex Crowley

Student Theses

Public libraries are key institutions for dealing with crises in communities. In the midst of a devastating global pandemic and a continual wave of social uprisings, it is necessary for library workers to more seriously reckon with the need for drastic changes in the ways that public libraries respond to and operate within these conditions. It is unclear to what extent libraries have adopted significant changes recommended by organizations and professionals in the field to become resilient and ecologically sustainable. These changes include the abandonment of neutrality discourse, a democratic restructuring of workplaces, and the relocalization of library programs and …

Impact Of Medical Blog Reading And Information Presentation On Readers' Preventative Health Intentions: Mixed Methods, Multistudy Investigation, Kimberly A. Taylor Dnp, Rn, Nea-Bc, Cnor, William F. Humphrey

Publications

Background:

Medical blogs have become valuable information sources for patients and caregivers. Most research has focused on patients’ creation of blogs as therapy. But we know less about how these blogs affect their readers and what format of information influences readers to take preventative health actions.

Objective:

This study aimed to identify how reading patient medical blogs influences readers’ perceived health risk and their intentions to engage in preventative health actions. Further, we aimed to examine the format of the medical blog and the reader’s response.

Methods:

We surveyed 99 university participants and a general-population, online panel of 167 participants. …

Exploring The Therapeutic Effect Of Children's Picture Books, Yunfan Chen

Theses - ALL

This thesis discusses the phenomenon of left-behind children in China amid the country's urbanization, revealing the psychological state of these children in the countryside.

In this thesis, some psychological research sources have proven how picture books relieve children's emotions and attain therapeutic effects on children's psychology. Then, this thesis analyzes two examples of children's books depicting how picture books help children to manage their negative feelings and having a therapeutic effect on the child.

This thesis claims that bibliotherapy through children's independent reading of books can effectively alleviate left-behind children's negative emotions.

Sexual Dysfunction In Schizophrenia: A Narrative Review Of The Mechanisms And Clinical Considerations, Amber N. Edinoff, Catherine A. Nix, Juliana M. Fort, Jeanna Kimble, Ryan Guedry, George Thomas, Elyse M. Cornett, Adam Kaye, Alan D. Kaye

Pacific Faculty Work

Psychiatric disorders, in general, have a high prevalence of sexual problems, whether from the psychopathology of the disorder itself, pre-existing or co-morbid sexual disorder or from side effects of the treatment for mental disorders. Many patients report an already existing sexual dysfunction at the onset of diagnosis. The risk association for developing sexual dysfunction in patients with schizophrenia includes antipsychotic use and resulting hyperprolactinemia, age, gender, and disease severity. Medication side effects lead to nonadherence, and relapses lead to structural changes in the brain, treatment resistance, and worsening of symptoms. Findings in certain studies propose serum prolactin and thyroid-stimulating hormone …

Protecting The University As A Physical Place In The Age Of Postdigitization, Ryan M. Allen, Peter Mclaren

Education Faculty Articles and Research

Covid-19 forced higher education sectors across the world to digitize the entire university experience online. There are now calls for universities to continue chasing continued and further digitization, often from for-profit businesses and those in Silicon Valley who have been promising to disrupt the sector for decades. We argue that the pandemic has illustrated how crucial universities are to their local communities, and efforts should be made to emphasize their physical place and space. The destruction of American cities in favor of auto-centric suburbs provides a parallel for the possible future of higher education. The Cult of Efficiency mindset and …

First Measurement Of B(Ξc0 → Π−Λ+C ), Michael Kent Wilkinson

Dissertations - ALL

The first measurement of the branching fraction of the Ξc0 baryon in its decay to π− and Λ+c hadrons, B(Ξc0 → π−Λ+c ), is presented. This measurement was conducted with the LHCb detector, located on the Large Hadron Collider, using 13 TeV proton-proton collisions. There have been a number of theoretical predictions for the size of this branching fraction, spanning more than an order of magnitude; this large difference is primarily due to differing assumptions about the internal interactions contributing to the decay. The branching fraction measured here provides the first experimental evidence for the nature of these interactions; it …

The Effects Of Cannabidiol And Analgesic Expectancies On Experimental Pain Reactivity In Healthy Adults: A Balanced Placebo Design Trial, Martin De Vita

Dissertations - ALL

Experimental pain trials have been unable to determine whether cannabinoid analgesia is attributable to intoxication, analgesic expectancies, and/or pharmacological action. One approach to resolving this issue involves testing the effects of analgesic expectancies and cannabidiol (CBD), a non-psychoactive cannabinoid, on human pain reactivity using a balanced placebo design. Despite its frequent use for pain relief, no experimental research has tested the analgesic effects of CBD in humans. Using a within-subjects 2 x 2 balanced placebo factorial design, we experimentally tested the effects of CBD and expectancies for receiving CBD on pain reactivity (i.e., pain threshold, tolerance, intensity, unpleasantness, conditioned pain …

Control Flow Integrity For Real-Time Embedded Systems, Yuqian Huo

McKelvey School of Engineering Graduate Student Theses & Dissertations

Devices built on embedded systems are widely used in our daily lives. Nowadays, firmware typically uses C and C++ for efficiency and durability. However, those languages are unsafe which can lead to many software and system security issues. Attackers can easily corrupt a system by issuing various memory corruption attacks on a vulnerable program. Control-flow integrity is one of the most prevalent mechanisms used to protect against memory corruption. Most research papers and prototypes focus on using CFI on high-performance chips such as Intel and ARM Cortex-A. However, many embedded systems targeting time critical services are built on resource constrained …

The Lived Experience Of Lebanese Oncology Patients Receiving Palliative Care, Myrna A. A. Doumit

Dissertations

The purpose of this study was to uncover the lived experience of Lebanese oncology patients receiving palliative care. The study design was based on the Utrecht School of phenomenology based on the Dutch school of phenomenology. This study followed purposeful sampling in which ten participants six women and four men with a mean age of 54.4 years were selected. The proposed research was approved by the Institutional Review Boards at the American University of Beirut and Duquesne University. In-depth semi-structured interviews along with observation-field notes were used as the source for data collection. Data were analyzed using the hermeneutic phenomenological …

"We, As Parents, Do Have A Voice": Learning From Community-Based Programs Effectively Engaging Parents In Urban Communities, Elizabeth Gil, Ashley Johnson

GSE Faculty Publications

Utilizing Yosso’s community cultural wealth framework as a theoretical lens, we sought to examine how nontraditional, community-based family engagement programs impacted adult family members’ thoughts and actions about engagement with their children's schools. The study drew primarily from the interviews, observations, and document analysis of two nontraditional family engagement programs in urban communities. Findings indicate that program approaches built upon and extended families’ social and navigational capitals. Educational leaders can more meaningfully engage urban families by learning from and incorporating practices implemented by the programs we examine and discuss in this article.

The Impact Of Critical Incidents On Nurses And Midwives: A Systematic Review, Melanie Buhlmann, Beverley Ewens, Amineh Rashidi

Research outputs 2014 to 2021

Aims: To synthesise the existing literature, which focuses on the impact of critical incidents on nurses and midwives, and to explore their experiences related to the support they received in the current healthcare environment to move on from the event.

Design: Systematic review and qualitative synthesis.

Data sources: The electronic databases CINAHL, MEDLINE, PsycINFO, PubMed, Embase and Nursing and Allied Health (ProQuest) were systematically searched from 2013–2018, and core authors and journals identified in the literature were manually investigated.

Review methods: Qualitative studies of all research design types written in English were included according to the PRISMA reporting guidelines. The …

Platelet Micrornas Inhibit Primary Tumor Growth Via Broad Modulation Of Tumor Cell Mrna Expression In Ectopic Pancreatic Cancer In Mice, Jeremy G.T. Wurtzel, Sophia Lazar, Sonali Sikder, Kathy Q Cai, Igor Astsaturov, Andrew S Weyrich, Jesse W Rowley, Lawrence E. Goldfinger

Department of Medicine Faculty Papers

We investigated the contributions of platelet microRNAs (miRNAs) to the rate of growth and regulation of gene expression in primary ectopic tumors using mouse models. We previously identified an inhibitory role for platelets in solid tumor growth, mediated by tumor infiltration of platelet microvesicles (microparticles) which are enriched in platelet-derived miRNAs. To investigate the specific roles of platelet miRNAs in tumor growth models, we implanted pancreatic ductal adenocarcinoma cells as a bolus into mice with megakaryocyte-/platelet-specific depletion of mature miRNAs. We observed an ~50% increase in the rate of growth of ectopic primary tumors in these mice compared to controls …

Analysis Of Global Published Literature On Library And Information Science: An Empirical Study Through Big Data Approach (1920-2020), Subhajit Panda, Dr. Atasi Sinhababu, Prof. Rupak Chakravarty

Library Philosophy and Practice (e-journal)

The purpose of this paper is to investigate the extent of LIS (Library and Information Science) literature referring to and being referred by patents in the form of scholarly citations they attribute and/or receive. The analysis of the present study was done based on a total data-set of 237820 research publications of the LIS discipline ranging from April 1920 to April 2020 (100 years) as mined from the LENS database. LIS research corpus received 22.75 scholarly citations and 6.87 patent citations per paper while utilizing and citing 18667 patents and thus establishing the correlation between the citing-cited link in the …

Review Of: Handrick, Frances. 2019. Amish Women: Work And Change- An Investigation Into The Lives Of Amish Women In Pennsylvania And Ohio., Amy Schlabach

Journal of Amish and Plain Anabaptist Studies

I opened the dissertation with hopeful interest. Would “Amish Women: Work and Change” be the factual, realistic view I had hoped for so many times before? The British author, Frances M. Handrick, interviewed 30 Amish women in Pennsylvania and Ohio. She compares our lives with the lives of Amish women 30 to 50 years ago. She also gleans bits of information from other writers and researchers, and the end result is a mixture of fact and the usual stereotypes. I want to recognize that, from what I understand, Ms. Handrick researched and wrote the dissertation for her own use, not …