Digital Commons Network^™

Process Intensification For Carbon Sequestration By Resonant Vibratory Mixing, Amirhosein Riahi

Graduate Theses & Non-Theses

Due to the excessive consumption of fossil fuels, which leads to significant greenhouse gas emissions and rapid climate change, it is crucial to develop various Carbon Capture and Sequestration strategies. CO₂ sequestration in solid, porous adsorbents like low-cost biochar emerges as a promising method to achieve this goal. However, slow adsorption kinetics are one of the issues that limit the widespread use of biochar. While the characteristics of biochar are important and impact CO₂ adsorption, the conditions under which adsorption occurs are equally critical.

In this work, a novel process intensification strategy, namely Low-Frequency High Amplitude resonant vibratory …

A Methodology For Evaluating And Comparing Unmanned Inspection Platforms In Underground And Indoor Environments, Sydney Shockley

Graduate Theses & Non-Theses

This report summarizes a research project focused on development of a methodology for evaluating the performance of various unmanned aerial vehicles (UAVs, commonly referred to as drones) and robotic platforms in GPS-denied environments, highlighting a clear stratification based on technological sophistication and design intent. A series of flight trials were designed and implemented in various environments including indoor spaces with various geometries and obstacles, and an underground mine. These trials examined signal range from the unmanned platform to the controller, the ability to navigate through confined spaces and obstacles, the overall ease-of-use and responsiveness of controls, as well as specialized …

Determining The Feasibility Of An Independent Living Skills Assessment For College-Aged Students, Noah Epperson, Meghan Wright, Kaitlyn Dodson, Ava Anderson, Dr. Jacob Greenfield

Graduate Student Scholarship

No abstract provided.

Brian Perri V. Warden Fort Dix Fci

2024 Decisions

USDC for the District of New Jersey

Inspire : Vol 7 Issue 8, Department Of Medicine

INSPIRE – Department of Medicine Archives

• Medicine at National and International Forums
• SESAM conference | Dr Faisal Ismail
• HIV Science and Community
• 34th ECCMID | Infectious Diseases Section
• Poster presentation | Cardiology
• Featured Faculty | Dr Sajid Hameed | Neurology Section
• Poem Section
• What Academics are reading this month?
• Upcoming Events

Caring Until It Hurts: A Survey Of Compassion Fatigue And Moral Injury Among Wild Animal Caregivers And Its Implications For Animal Welfare In Zoos, Aquariums, Rehabilitation Centers, And Sanctuaries, Nadiya L. Delgado

Theses and Dissertations

Caregivers for captive wild animals are fundamental to the overall care, welfare, and conservation of animals in their charge, fulfilling diverse and critical roles. Caring for others, whether humans or animals, exposes caregivers to compassion fatigue – a state of emotional and physical exhaustion resulting from prolonged empathetic engagement with those they assist, and moral injury – psychological distress that arises from actions, or the lack of them, which violate one's moral or ethical code. This distress can manifest as intense feelings of guilt, shame, or a sense of betrayal by oneself or others. These phenomena are pertinent in environments …

Sex Differences In The Diets Of Forest-Dwelling Baboons (Papio Anubis), Kara Hartunian

Theses and Dissertations

The ability to eat and switch between many food sources is an adaptative feeding strategy utilized for meeting nutritional needs across different environments, seasons, and physiological conditions. Baboons (genus Papio) excel at both dietary flexibility and foraging selectively, and consequently have one of the most widespread geographic distributions in the Order. To further expand to our understanding of baboon feeding ecology, I analyzed foraging activity and the nutritional characteristics of the diets of the relatively understudied rainforest baboons (Papio anubis) living in Kibale National Park, Uganda. I also investigated if there are differences in food type choice …

Assessment Of Tripeptides Self-Assembly & Er Stress On Cell Viability And Exosome Secretion In Mda-Mb231, Azmat Parveen

Theses and Dissertations

This study delves into the effects of tripeptides KYpF and WYpK(NBD) on MDA-MB-231 cells, uncovering KYpF's ability to reduce cell proliferation and exosome secretion in peptide treated cells. Conversely, WYpK(NBD) demonstrated significant toxicity at 10 μM. These insights pave the way for optimizing peptide-based cellular treatments for exosome secretion purposes.

Enhancing The Visual Environment Of Indoor Housed Laboratory Cynomolgus Macaques (Macaca Fascicularis) To Reduce Stress And Maladaptive Behavior, Jeannine C. Rodgers

Theses and Dissertations

Nonhuman primates housed in indoor laboratory environments are generally exposed to nondescript background visual stimuli. This environment is not ideal for species whose primary sensory modality is visual. To provide a more naturalistic visual environment that would potentially improve their welfare, this study assessed the efficacy of a passive natural visual stimulus in the reduction of stress and stereotypy and agonistic behaviors in a cohort of four (2 male, 2 female) Cynomolgus macaques (Macaca fascicularis) housed in an indoor laboratory facility in New York City. The macaques were exposed to four different videos depicting scenes of natural landscapes that were …

Envelope Of Ruin : Material And Spatial Responses Of New York City Homeless To The Covid-19 Pandemic, Kyle C. Maxey

Theses and Dissertations

This paper attempts to understand human material responses to catastrophic urban collapse. Using Henri Lefebvre's theories of spatial production and the history of a section of the Brooklyn-Queens Expressway (BQE) this paper develops a theoretical framework for understanding the dynamics present in the creation of an urban ruin. Through the observation of homeless material responses, particularly the construction of encampments under the BQE, during the COVID-19 pandemic "lock-down" in New York City, this thesis illustrates how populations respond to urban ruin and social collapse. Moving forward, this paper hopes to serve as a synthesis of urban theory and archeological observation …

Electrifying Choices: Decoding Electric Vehicle Adoption And Policy Incentives In America, William T. Ball

Theses and Dissertations

Countries, states, and municipalities are working to reduce greenhouse gas emissions in the transportation sector by leveraging policy incentives to promote electric vehicle (EV) adoption. I study the efficacy of state-level time-of-purchase rebate incentives in the United States between 2016 and 2022, and employ a generalized difference-in-difference two-way fixed effects model that enables causal inference. I find that EV rebate incentives cause an increase of 1 EV per 1,000 vehicles. EV rebate incentives also cause a decrease in gasoline powered vehicles by 3 vehicles per 1,000, and a decrease in diesel powered vehicles by 1 per 1,000. EV rebate incentives …

Mapping Urban Tree Canopy Using Publicly Available Satellite Data, Rosemary Mcguinness

Theses and Dissertations

This project addresses the need for accessible, cost-effective tools for quantifying spatial and temporal changes in tree canopy cover in urban areas. Urban tree canopy provides a wide range of ecosystem services, including lowering air temperatures, reducing pollution, and mitigating stormwater runoff. Cities around the world have placed the expansion of their urban forests at the center of their sustainability goals. Consistent and timely data on urban tree canopy is essential for urban greening initiatives to succeed. Existing methods of accessing information about urban tree canopy are highly technical, costly, and labor-intensive, while the freely available source of tree canopy …

The Impact Of Covid-19 On Mental Health- A Comparison Between Gender & Race, Taliyah Quinn

Theses and Dissertations

My study will focus on the rise of mental health toward the African American, Latinx and Asian Americans communities due to the COVID-19 pandemic. The spread of the virus, the high percentage rate of infections among minorities, isolation, quarantining and socio economic disadvantages played a major role in the increase of mental disparities.

Narcissus Goes Digital: The Impact Of Zoom’S Self-View Feature On Cognitive Load And Zoom Fatigue Among Those With High And Low Adhd Symptoms, Abigail Aris Weir

Theses and Dissertations

Individuals with ADHD may be more vulnerable to an increased cognitive load during video conferencing (e.g., Zoom) due to the distracting nature of their reflection being displayed by the self-view feature. This feature, however, may also provide stabilizing effects by offering consistent visual feedback for self-monitoring, thus reducing anxiety.

Fibersheds: Textiles As The Basis For A New World, Rebecca John

Theses and Dissertations

The Fibershed movement seeks to develop bioregional fiber systems to cultivate natural fibers through regenerative agriculture. Through this, it seeks to revive domestic textile production as an alternative to the global textile industry. This thesis investigates the Fibershed movement at national and regional scales, and assesses how they position themselves as an alternative economy.

August 2, 2024 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Characterization Of Turbo, A Tlr Ligand-Based Adjuvant For Glycoconjugate Vaccines, Kishore R. Alugupalli

Department of Microbiology and Immunology Faculty Papers

Many bacterial polysaccharide vaccines, including the typhoid Vi polysaccharide (ViPS) and tetravalent meningococcal polysaccharide conjugate (MCV4) vaccines, do not incorporate adjuvants and are not highly immunogenic, particularly in infants. I found that endotoxin, a TLR4 ligand in ViPS, contributes to the immunogenicity of typhoid vaccines. Because endotoxin is pyrogenic, and its levels are highly variable in vaccines, I developed monophosphoryl lipid A, a nontoxic TLR4 ligand-based adjuvant named Turbo. Admixing Turbo with ViPS and MCV4 vaccines improved their immunogenicity across all ages and eliminated booster requirement. To understand the characteristics of this adjuvanticity, I compared Turbo with alum. Unlike alum, …

Ud In The News July 27-Aug. 2, University Of Dayton

News Releases

Tam Nguyen wrote 'CAPTCHAs: The struggle to tell real humans from fake' for The Conversation. Reporters worldwide continue to seek political scientist Christopher Devine's expertise. Students were subjects of WHIO-TV's Making a Difference segment.

Prelimbic Neuronal Ensembles In Natural Reward Seeking, Roger Ian Grant

MUSC Theses and Dissertations

External cues can become powerful motivators of behavior when paired with rewarding stimuli, such as natural rewards or drugs of abuse, as is the case in individuals with substance use disorder (SUD). The dorsomedial prefrontal cortex (dmPFC) has been implicated as a neural substrate which encodes cue-reward associations and has been shown to exert top-down control over both natural and drug reward seeking. We and others have shown that activity within the dmPFC is heterogeneous during reward seeking, with some neurons displaying excitatory responses to reward-predictive cues, and others showing inhibitory responses to the same cues. Furthermore, this response heterogeneity …

Increasing Breast Cancer Screening Rates Among Women Ages 40 To 74 In An Urban Safety Net Primary Care Clinic: A Quality Improvement Project, Wilder Pinnock

Doctor of Nursing Practice Scholarly Projects

Background and Problem Description: Breast cancer continues to be the most common and second most lethal form of cancer among women in the U.S. Although there have been improvements in breast cancer screening in the US, major disparities persist. The national breast cancer screening rate for the year 2021 was 75.6%; the rate for the underserved and minority population was 54%. This QI project took place at a Federally Qualified Health Center that provides medical care to medically underserved and vulnerable populations.

Purpose and Aim: This project aimed to increase breast cancer screening at the proposed site to optimize early …

Impact Of Climate Change And Restoration On Phosphorus Loading In An Impaired Wetland, Katherine M. Lucas

Masters Theses

Restoring wetlands can increase biodiversity and water quality in both the wetland and connecting ecosystems; however, failing to consider past land uses can result in negative water quality effects. Prior agricultural practices at a coastal wetland restoration site in West Michigan have caused high legacy phosphorus (P) concentrations in sediments, as well as high P levels in the water column. Sediment dredging is being considered as a restoration tool to control internal phosphorus loading (IPL). In addition, climate warming is resulting in increases in both mean temperature and temperature extremes, which may affect IPL. I examined the effects of both …

Effective Reading Intervention In The Intermediate Grades, Cassandra Baas

Masters Projects

Reading proficiency among intermediate-grade students remains below expected grade level, necessitating a comprehensive approach to teaching reading intervention. Research indicates that students struggling with reading often exhibit difficulties in both foundational skills and comprehension. To address these challenges, a multicomponent intervention combining explicit skill instruction with engaging comprehension practice is needed. A cognitive science framework, emphasizing active learning, metacognition, and the role of automatic decoding in freeing working memory for comprehension, is essential. Additionally, a reader-response perspective is beneficial, as it encourages deep engagement and critical thinking, helping to foster a lifelong love of reading.

Effective intervention requires a deep …

Ethics In Climate Ai: From Theory To Practice, Viviana Acquaviva, Elizabeth A. Barnes, David John Gagne Ii, Galen A. Mckinley, Savannah Thais

Publications and Research

No abstract provided.

The Complexity Of American Federalism, Christian G. Fritz

Faculty Scholarship

For the Balkinization Symposium on Alison L. LaCroix, The Interbellum Constitution: Union, Commerce, and Slavery in the Age of Federalisms (Yale University Press, 2024).

Alison LaCroix’s insightful new book, The Interbellum Constitution, builds on an often-overlooked fact: that Americans living before the Civil War did not know they were part of an “antebellum” period. That oversight has contributed to a conventional narrative of constitutional history and doctrine during the first half of the nineteenth-century that tends to read that history and doctrine backwards through the lens of a war that contemporaries did not know would define them. From this …

Non-Receptor Tyrosine Kinases: Their Structure And Mechanistic Role In Tumor Progression And Resistance, Abdulaziz M. Eshaq, Thomas W. Flanagan, Sofie Yasmin Hassan, Sara A. Al Asheikh, Waleed A. Al-Amoudi, Simeon Santourlidis, Sarah Lilly Hassan, Maryam O. Alamodi, Marcelo L. Bendhack, Mohammed O. Alamodi, Youssef Haikel, Mossad Megahed, Mohamed Hassan

School of Graduate Studies Faculty Publications

Protein tyrosine kinases (PTKs) function as key molecules in the signaling pathways in addition to their impact as a therapeutic target for the treatment of many human diseases, including cancer. PTKs are characterized by their ability to phosphorylate serine, threonine, or tyrosine residues and can thereby rapidly and reversibly alter the function of their protein substrates in the form of significant changes in protein confirmation and affinity for their interaction with protein partners to drive cellular functions under normal and pathological conditions. PTKs are classified into two groups: one of which represents tyrosine kinases, while the other one includes the …

Examining The Dual Nature Of Post-Mission Mental Health: An Analysis Of Mental Health Symptoms And Positive Well-Being Among Returned Missionaries Of The Church Of Jesus Christ Of Latter-Day Saints, Blaise Dobson

Undergraduate Honors Theses

This study explores mental health and general well-being amongst returned missionaries who served and completed full-time proselyting missions for The Church of Jesus Christ of Latter-Day Saints. Through a combination of survey data and semi-structured interviews with 15 participants, the research investigated emotional, physical, spiritual, and mental changes experienced during their missions, and how those experiences affected them post-mission. Findings show that majority of participants viewed their mission as a positive experience overall, with few reporting on negative experiences. Very few studies have explored returned missionaries and their mental health; not touching on the specific population of missionaries who finish …

Summer Commencement: August 2, 2024, University Of North Dakota

UND Commencement Programs

UND Sumer Commencement program from August 2, 2024.

Psychosocial Well-Being Facilitation Of Leader Identity Transitions For Retirees, Brooke Wells

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Leadership scholars have worked to advance the knowledge of leader identity—how one views oneself as a leader—across many age groups. However, there is still little known about leader identity in older adults. This study explored how older adults identified as leaders after exiting the workforce and in retirement. The retirement process often indicates a transition in which one plans to navigate life post-workforce. For some, retirement may be a signal of growing older. Social identity theory scholars argue that retirees do not always embrace this aging identity. Individuals’ thoughts regarding aging are complex. For those able to embrace and navigate …

Translational Modeling-Based Evidence For Enhanced Efficacy Of Standard-Of-Care Drugs In Combination With Anti-Microrna-155 In Non-Small-Cell Lung Cancer, Prashant Dogra, Vrushaly Shinglot, Javier Ruiz-Ramírez, Joseph Cave, Joseph D Butner, Carmine Schiavone, Dan G Duda, Ahmed O Kaseb, Caroline Chung, Eugene J Koay, Vittorio Cristini, Bulent Ozpolat, George A Calin, Zhihui Wang

Faculty, Staff and Student Publications

BACKGROUND: Elevated microRNA-155 (miR-155) expression in non-small-cell lung cancer (NSCLC) promotes cisplatin resistance and negatively impacts treatment outcomes. However, miR-155 can also boost anti-tumor immunity by suppressing PD-L1 expression. Therapeutic targeting of miR-155 through its antagonist, anti-miR-155, has proven challenging due to its dual molecular effects.

METHODS: We developed a multiscale mechanistic model, calibrated with in vivo data and then extrapolated to humans, to investigate the therapeutic effects of nanoparticle-delivered anti-miR-155 in NSCLC, alone or in combination with standard-of-care drugs.

RESULTS: Model simulations and analyses of the clinical scenario revealed that monotherapy with anti-miR-155 at a dose of 2.5 mg/kg …

Radiation-Tolerant Thin-Film Reference Electrodes And Potentiometric Sensors, Bingyuan Zhao, Alexander Wei

Department of Chemistry Faculty Publications

The integration of electronic sensors into single-use systems for bioprocessing is challenged by their sensitivity to sterilizing γ-irradiation. This challenge also applies to reference electrodes (REs), whose potentials may be destabilized upon ionization and drift over time. Here we evaluate the performance of thin-film Ag/AgCl REs over a two-month window following γ-ray sterilization using a 60Co source. γ-REs display a characteristic voltage decay function ascribed to the dissipation of radiation-induced charge defects, and exhibit long-term potentiometric stability when stored in phosphate-buffered saline (PBS) with a 95% confidence interval of 4 mV over 60 days. γ-REs have a mean insensitivity (inertness) …