Digital Commons Network^™

Understanding And Quantifying Bioaerosol Fate Within The Aerobiological Pathway: Physical Transport, Environmental Decay, And Mitigation, Sean Kinahan

Theses & Dissertations

The recent COVID-19 pandemic has highlighted the need for better tools to understand and characterize phases of the aerobiological pathway, a model for understanding how infectious bioaerosols are sourced, generated, transported, deposit, and affect human health. This dissertation presents validation of methodologies for studying transport of airborne biological agents and variations on their consequences, especially focusing on their physical and chemical fate. Chapter 1 focuses on a parallel comparison of two methods of aging bioaerosols in real-world outdoor environments with complex sunlight, atmospheric chemistry, and pollutants. Both capture on microfibers and the use of Goldberg rotating drums to keep a …

Design, Synthesis, And Evaluation Of Novel Peptidomimetics As Neurolysin Activators For The Treatment Of Ischemic Stroke., Md. Shafikur Rahman

Theses & Dissertations

Stroke is the world's second-leading cause of death and disability. Ischemic stroke (IS), a primary subtype of stroke, has ineffective and limited treatment options, resulting in a significant unmet medical need for novel therapies. Tissue plasminogen activator (tPA) is the sole FDA-approved medication now in use; however, it has a narrow therapeutic window (3 to 4.5 h). Unfortunately, few individuals have this opportunity to be diagnosed with stroke in time to begin therapy with tPA. Additionally, treatment with tPA can have major adverse effects, such as bleeding, which can exacerbate the consequences of a stroke on the brain. To overcome …

Association Of Inflammatory Markers And Growth Factors With Radiographically Assessed Wound Healing Of Extraction Sockets, Sasha Mohammadi

Theses & Dissertations

The purpose of this prospective cohort pilot study was to investigate the association of the periodontal status and inflammatory markers from the gingival crevicular and wound fluid with the healing outcomes following tooth extraction. The central research hypothesis is that extraction sites and the adjacent teeth that exhibit increased markers of inflammation, or decreased growth factors, at baseline or 2 weeks will be associated with reduced healing outcomes observed radiographically 3 months following surgery. Nine patients at the UNMC College of Dentistry who were seeking care to extract a posterior tooth due to advanced periodontal bone loss, non-restorable caries or …

Nmda Receptor Inhibition On Rodent Optimal Decision-Making In The Diminishing Returns Task, Seth Foust

Research Psychology Theses

There has been growing interest in using N-methyl-D-aspartate (NMDA) receptor antagonists as treatments for mood disorders, but there is still much to learn about their cognitive effects. Research shows NMDA receptors can affect decision-making, and the antagonist MK-801 has had varying effects in rodents. Specifically, some have reported impairments in working memory while foraging behaviors remained intact, while others have demonstrated changes in choice behavior related to delay or risk in behavior tasks. We investigated the role of NMDA receptors in the specific paradigm of optimal decision-making to further confirm MK-801’s effects and to explore whether inhibiting NMDA receptors alters …

Maurice Ravel’S Le Tombeau De Couperin: Human Emotions, Grief, And The History Of The Tombeau, Tin V. La

Dissertations, 2020-current

Maurice Ravel (1875-1937) dedicated Le Tombeau de Couperin (1914-1917) to 17th-century French music and his friends who died in World War I. Although the work has an elegiac purpose, its music does not correlate with the common characteristic of an elegiac work. This document investigates the elegiac aspect of this work through the scope of psychoanalysis, philosophy, and the theory of musical equilibration.

The first chapter briefly discusses the history of the "Tombeau" in 17th-century French literature and music. The second chapter compares Ravel's Le Tombeau de Couperin to three pieces titled "Tombeau" written by Johann Froberger (1616-1667), Louis Couperin …

Hedgehog Signaling As An Underlying Mechanism For Midline Modification During Asexual Reproduction In Convolutriloba Longifissura Acoels, James M. Sikes Ph.D., Jaclyn Cherry

Master's Theses

The mechanisms that control midline specification and modification during post-embryonic development are some of the least understood in developmental biology.  Because acoel flatworms have varied modes of asexual reproduction which can involve the dramatic modification of their orthogonal axes and midline, we have chosen the acoel species Convolutriloba longifissura as a model to study the mechanisms behind midline modification.  C. longifissura asexually reproduces through a double fission process where novel midlines arise within laterally located tissues while the adult midline is destroyed prior to an initial transverse fission event, which is then followed by a second longitudinal fission.  Previous work …

Tav-In-Tav And Beyond: How Far Can We Go?, Taramasso Maurizio, Ana Paula Tagliari, David L. Fischman

Division of Cardiology Faculty Papers

No abstract provided.

Parasites Versus Predation: The Role Of Chronic And Acute Parasite Exposure In Infection Risk And Anti-Predator Behavior, Delaney Farrell

All HCAS Student Capstones, Theses, and Dissertations

Parasites with complex, multi-host lifecycles often engage in host behavior manipulation to increase transmission between successive hosts. In intermediate fish hosts, previous research has measured increased frequency of conspicuous behaviors, decreased swimming performance, and reduced antipredator behavior, which would collectively increase the fish’s risk of predation. In ecosystems where this type of parasite increased trophic transmission (PITT) occurs, parasites can play a substantial role in food webs. In this study, I investigate how chronic versus acute exposure to the trematode Euhaplorchis sp. A. affects the antipredator behavior of the Gulf killifish Fundulus grandis. Using a fully crossed design, I …

Narrative Infidelity And White Resentment In The Rhetorical Mobilization Of The Anti-Crt Movement, Julien Burns

LSU Master's Theses

Beginning in the summer of 2020, an activist movement has arisen in opposition to Critical Race Theory (CRT). This movement has mobilized tens of thousands of Americans and passed policy curtailing the discussion of race in classrooms despite a lack of evidence that CRT has any meaningful presence in many of the public institutions targeted. This movement challenges logic-based conceptions of rhetorical persuasion and demands an alternative model. In this thesis, I propose that a narrative conception of rhetoric provides a framework for understanding how this movement is rational, despite the falsifiability of its foundation. Specifically, I respond to Walter …

Characterization Of Vascular Morphology Of Neovascular Age-Related Macular Degeneration By Indocyanine Green Angiography, Manisha Ahir, Yingbin Fu

Faculty, Staff and Students Publications

Age-related macular degeneration (AMD) is a leading cause of blindness among older individuals, and its prevalence is rapidly increasing due to the aging population. Choroidal neovascularization (CNV) or wet AMD, which accounts for 10%-20% of all AMD cases, is responsible for an alarming 80%-90% of AMD-related blindness. Current anti-VEGF therapies show suboptimal responses in approximately 50% of patients. Resistance to anti-VEGF treatment in CNV patients is often associated with arteriolar CNV, while responders tend to have capillary CNV. While fluorescein angiography (FA) is commonly used to assess leakage patterns in wet AMD patients and animal models, it does not provide …

Indonesian Compliance With Tripartite Agreement In Controlling Marine Environmental Pollution In The Malacca Strait, Vita Cita Emia Tarigan, Akmal Handi Ansari Nasution, Mohammad Ekaputra, Rizki Nanda Saputri

Indonesian Journal of International Law

Indonesia bears interest in the Malacca strait as one of its stakeholders in its effort on maritime navigational safety and environment in navigational safety and environment. Its efforts are fundamental in controlling, preventing, and recovering pollution from vessels. Referring to the United Nations Convention on Law of the Sea (UNCLOS) 1982, Indonesian contribution to controlling marine life pollution is vital. Therefore, Indonesia signed a tripartite agreement with Malaysia and Singapore (Agreement on Safety of Navigation in the Straits of Malacca and Singapore 1977). The Tripartite Agreement needs to be used as a reference in making regulations in Indonesia and implemented …

Legal Representation And The Metaverse: The Ethics Of Practicing In Multiple Realities, Madeline Brom

DePaul Business & Commercial Law Journal

No abstract provided.

Inflammatory Pseudotumors Induced By Adcre In Transgenic Oncopigs After In Situ Induction, Samantha Hicks, Danielle Stolley, Maria Sophia Stenkamp, Derek Smetanik, Erica Moore, William Norton, Erik Cressman, Natalie W. Fowlkes

Summer Experience 2023

No abstract provided.

Tumor Stiffness Is Associated With Reduced Cd45+ Immune Cell Penetration Of Tumors In A Rat Hepatocellular Carcinoma Model, Maria S. Stenkamp, Andrea C. Cortes, Kiyoyuki Minamiguchi, Patricia L. Da Costa Lopez, Simone Anfossi, Rony Avritscher, Natalie W. Fowlkes

Summer Experience 2023

No abstract provided.

The Rogue Alpha And Beta Mission: Operations, Infrared Remote Sensing, Leo Data Processing, And Lessons Learned From Three Years On Orbit With Two Laser Communication-Equipped 3u Cubesats, Dee W. Pack, Pradeep Thiyanaratnam, Brian S. Hardy, Tom Freeze, John R. Santiago, David Pietrowski, Michael Leon

Small Satellite Conference

The Aerospace Corporation's Rogue-alpha, beta program was a rapid prototyping demonstration aimed at building and deploying an infrared remote sensing capability into low Earth orbit within 18 months. The two satellites and their data were then used for three years as an experimental testbed for future proliferated low Earth orbit (pLEO) constellations. Their launch took place on November 2, 2019, followed by boost and deployment of two identical spacecraft (Rogue-alpha and beta) by the Cygnus ISS cargo vessel into circular 460-km, 52° inclined orbits on January31, 2020. The primary sensors were 1.4-micron band, InGaAs short wavelength infrared (SWIR) cameras with640x512 …

Educational And Real-World Satellite Mission Operations Center At The Us Naval Academy, Noah Loftis, Ethan Schneider, Christine Maceo, Jin S. Kang, Michael Sanders

Small Satellite Conference

For successful satellite missions at the United States Naval Academy (USNA), a critical element is the
/="/">establishment of a capable and dynamic Satellite Mission Operations Center (SOC). In addition to powerful hardware, flexibility and adaptability allow the SOC to continue to support operations, even as new protocols arise and communication architectures change with the rapid pace of small satellite advancement. Software-defined radios (SDRs) provide the necessary flexibility for the SOC to easily change configurations and network with other ground stations. However, the resulting high-tech, turn-key operations of an advanced SOC tend to alienate students from hands-on learning experiences. The …

Post Covid-19 Informative Roles Of Librarians To Library Patrons In Nigeria, Diseiye Oyighan Uwhejevwe Mrs, Helen Ewere Okoh Cln

Library Philosophy and Practice (e-journal)

Many people were aware of the covid-19 pandemic, primarily via social media or other sources of information. The news is widely available on the radio, in the newspaper, on television, and on social media. The information spreads panic, anxiety, and misinformation about the pandemic during and after the pandemic. Consequently, after the stop of the extent of Covid-19 virus, many researchers has been trying to stop the fears associated with the pandemic to enable people live together and continue their post covid-19 business. Librarians are already recognizing the possibilities of social media in offering up-to-date information to their voluminous user …

The U.S. Government's Global Food Security Strategy And The Effectiveness Of Agriculture-Led Growth Through The Perspectives Of Climate Change And Sustainability, Marcella Mcnerney

Capstone Collection

The United States Agency for International Development’s (USAID) Global Food Security Strategy Fiscal Year 2022-2026 addresses food security in developing countries. The U.S. Global Food Security Strategy set forth by USAID lays forth a strategy for increasing food security in twelve targeted low-income and developing nations. How well the USAID policy does this with consideration of climate change, sustainability, and socio-economic well-being is crucial to examine given the fact that climate change impacts and predictions are now affecting food systems at all stages, from growth through production. The following discussion combines elements of a policy brief and research paper to …

The Asymmetric Effects Of Identity Salience On Judgement: The Role Of Valence And Attribute Congruence, Dahee Han, Claire Heeryung Kim

Asia Marketing Journal

A salient identity influences individuals' judgment on products. The current research investigates why identity salience sometimes produces asymmetric effects on an individual's judgment such that a salient identity often influences judgment on identity-congruent products only or identity-incongruent products only. Across two experiments, this research proposes and shows that the valence of identity-incongruent and identity-congruent attributes determines the direction of the asymmetric identity salience effects. Specifically, when an attribute of an identity-incongruent product is positively- (negatively-) valenced, identity salience influences judgment through a decreased (increased) preference for the identity-incongruent (identity-congruent) product.

Issue 424: August 10-24, 2023, The Local Voice

The Local Voice

No abstract provided.

A Diminutive New Basilosaurid Whale Reveals The Trajectory Of The Cetacean Life Histories During The Eocene, Mohammed S. Antar, Abdullah S. Gohar, Heba El-Desouky, Erik R. Seiffert

Faculty Journal Articles

No abstract provided.

Characteristics Of The Moringa Mother Tree In The Population Of East Flores, East Nusa Tenggara, Adi Setiadi, Evert Yulianes Hosang

Jurnal Kultivasi

The moringa plant (Moringa oleifera Lam.) is a member of the Moringaceae family that grows in Indonesia. Moringa plants have many benefits, both as a source of food, medicine, and cosmetics. The development of moringa plants in Indonesia has not been carried out because it is still constrained by the absence of a mother tree and a source of moringa seed gardens. This study aims to identify morphological characters and production potential in two populations of moringa plants. The research was conducted in August 2021 in East Flores District, East Nusa Tenggara Province. The research was conducted by determining the …

'It's Been More Than Eye-Opening': Uab Ph.D. Graduate Acknowledges The Culture Shock Of Coming To America And The New View Of His Future He Gained From It, Micah Hardge

Browse All News

No abstract provided.

The Dialectic Of Human Liberty In Thomas Carlyle's Past And Present And J.S. Mill's On Liberty, Kyle Belanger

Undergraduate Honors Theses

This thesis explores the divergent arguments that Thomas Carlyle and J.S. Mill make on the subject of liberty in their most influential works, Past and Present (1843) and On Liberty (1859), respectively. Whereas Carlyle presents a corporate vision of liberty, deriving from the visionary capabilities of heroic leaders, Mill defines liberty as fundamentally rooted in individual rights and, in the third chapter of his long essay, directly critiques Carlyle in a section of On Liberty, with striking evidence that Mill responds to rhetoric found in Past and Present. Understanding their theoretical divergences provides a new vantage point with which to …

Vitamin C And Total Soluble Solid Content Of Crystal Guava At Different Storage Duration And Ripeness, Abdul Khafid, Yulita Nurchayati, Endah Dwi Hastuti, Nintya Setiari

Jurnal Kultivasi

Crystal guava (Psidium guajava var. 'Crystal') fruit is in great demand because of its delicious taste and high nutritional content. Storage aims to prevent postharvest damage to the fruit. However, storage that is too long causes morphological damage and decreased nutrients. This study aims to determine the effect of storage duration, fruit ripeness stage and the interaction between both factors on vitamin C and total soluble solids (TSS) content of crystal guava, and determine which treatment can produce the highest vitamin C and TSS. Fruits harvested simultaneously with three levels of ripeness based on the skin color: unripe fruit is …

Universal Dna Methylation Age Across Mammalian Tissues, A. T. Lu, Jessica Lynn Petersen, Steve Horvath, Et Al.

Department of Animal Science: Faculty Publications

Aging, often considered a result of random cellular damage, can be accurately estimated using DNA methylation profiles, the foundation of pan-tissue epigenetic clocks. Here, we demonstrate the development of universal pan-mammalian clocks, using 11,754 methylation arrays from our Mammalian Methylation Consortium, which encompass 59 tissue types across 185 mammalian species. These predictive models estimate mammalian tissue age with high accuracy (r > 0.96). Age deviations correlate with human mortality risk, mouse somatotropic axis mutations and caloric restriction. We identified specific cytosines with methylation levels that change with age across numerous species. These sites, highly enriched in polycomb repressive complex 2-binding locations, …

A Review With Updated Perspectives On In Vitro And In Vivo Wound Healing Models, Murni Nazira Sarian, Nabilah Zulkefli, Shazeli Zain, Sandra Maniam, Sharida Fakurazi

Turkish Journal of Biology

A skin wound or perforation triggers a series of homeostatic reactions to safeguard internal organs from invasion by pathogens or other substances that could damage body tissues. An injury may occasionally heal quickly, leading to the closure of the skin's structure. Healing from chronic wounds takes a long time. Although many treatment options are available to manage wound healing, an unmet therapy need remains because of the complexity of the processes and the other factors involved. It is crucial to conduct consistent research on novel therapeutic approaches to find an effective healing agent. Therefore, this work aims to cover various …

Radiographic Measurements Correlate To Isolated Posterolateral Corner (Plc) Injury In A Novel Cadaveric Model, Joseph D. Henningsen, Scott Huff, Andrew Reichard, Andrew W. Froehle, Anil Krishnamurthy

School of Health and Exercise Sciences Faculty Publications

Introduction: Injury to the posterolateral corner (PLC) of the knee often requires surgical reconstruction. There remains no consensus on treatment for PLC injury, and, therefore, it is imperative to have a reproducible injury model to improve the general knowledge of PLC injuries. A novel cadaveric model of isolated PLC injury is proposed and evaluated using radiographic parameters as well as gross dissection.

Material and methods: All protocols were reviewed by the Human Investigation and Research Committee of the home institution and were approved. Translational force in a defined posterior and lateral direction was applied to cadaveric native knees to induce …

A Cryptic Microdeletion Del(12)(P11.21p11.23) Within An Unbalanced Translocation T(7;12)(Q21.13;Q23.1) Implicates New Candidate Loci For Intellectual Disability And Kallmann Syndrome, Afif Ben-Mahmoud, Shotaro Kishikawa, Vijay Gupta, Natalia T. Leach, Yiping Shen, Oana Moldovan, Himanshu Goel, Bruce Hopper, Kara Ranguin, Nicolas Gruchy, Saskia M. Maas, Yves Lacassie, Soo Hyun Kim, Woo Yang Kim, Bradley J. Quade, Cynthia C. Morton, Cheol Hee Kim, Lawrence C. Layman, Hyung Goo Kim

School of Medicine Faculty Publications

In a patient diagnosed with both Kallmann syndrome (KS) and intellectual disability (ID), who carried an apparently balanced translocation t(7;12)(q22;q24)dn, array comparative genomic hybridization (aCGH) disclosed a cryptic heterozygous 4.7 Mb deletion del(12)(p11.21p11.23), unrelated to the translocation breakpoint. This novel discovery prompted us to consider the possibility that the combination of KS and neurological disorder in this patient could be attributed to gene(s) within this specific deletion at 12p11.21-12p11.23, rather than disrupted or dysregulated genes at the translocation breakpoints. To further support this hypothesis, we expanded our study by screening five candidate genes at both breakpoints of the chromosomal translocation …

Antioxidant Potential Of Nanomaterials, David Gonzalez Flores, Javier Espino, Jose A. Pariente

Turkish Journal of Biology

Background/aim: The novel field of nanomaterials allows infinite possibilities in order to create antioxidant therapies. The present review is aimed to describe the state of art concerning on nanomaterials and their effects on reactive oxygen species (ROS) production. A wide range of nanoparticles has been designed for this purpose, and each one possesses some particular characteristics which allow these significant antioxidant results. Several in vivo and in vitro works state the ability of these nanoparticles to mimic the redox systems of the cells, and thus, the potential role of nanoparticles as antioxidant treatment for several diseases. Materials and methods: This …