Digital Commons Network^™

Cyber Security: A Lawyer’S Ethical Duty, Meagan Folmar

St. Mary's Journal on Legal Malpractice & Ethics

No abstract provided.

Reducing Global Food Loss And Waste Could Improve Air Quality And Lower The Risk Of Premature Mortality, Alessandro Gatto, Maksym Chepeliev

Department of Agricultural Economics Faculty Publications

While the global food system substantially contributes to environmental degradation and climate change, significant amounts of lost or wasted foods along the food supply chain actively contribute to global air pollution and related health risks. In this study, we use an environmentally-extended input–output model to quantify air pollution embedded in global food loss and waste (FLW) and investigate how FLW reduction policies can mitigate air pollution linked to food consumption, decreasing associated premature mortality risks across global regions. While estimating a positive impact of FLW reduction policies on decreasing air pollution levels (from −1.5% of SO2 emissions to −10.2% of …

Gastric Lipomas: A Case Series And Review Of The Literature, Simone A. Jarrett, Sahana Tito, Matthew Chan, Dominic E. Jarrett, Kevin B. Lo, Richard Depalma

Einstein Health Papers

INTRODUCTION: The purpose of this case series was to review a rare subset of tumors known as gastric lipomas, which are typically found incidentally. The motivation for this study arose from the identification of 2 cases within our institution in a short period.

CASE PRESENTATION: The study involved a review of the diagnosis and management of 2 patients presenting with gastric lipomas at our institution after symptoms of gastrointestinal bleeding. With the advent of new radiologic investigations such as computed tomography and magnetic resonance imaging and advances in endoscopy, there are new approaches to identifying and managing these tumors. On …

Somali Students In The American Elementary General Music Classroom, Alice L. Charland

Masters Theses

Education must be cognizant of the Somali culture’s inclination to classify music as a morally charged entity. It must also be careful not to forget American cultural values that have defined the music classroom. The purpose of this research was to identify Somali cultural expressions that occur in the American elementary general music classroom and to identify underlying concepts that contribute to these cultural expressions. Additionally, the research sought to bring light to the relationship between the two, so that future music educators might be inspired to create assessments and activities that better suit the needs of all learners.

Tiktok’S Influence On Generation Z Female’S Comparative Behavior, Brookelynn Dinkler

Masters Theses

The purpose of this study was to address TikTok’s role in the comparative behaviors among Generation Z females. This study specifically evaluated the communication of society’s perception of beauty standards and how it resonates with and influences TikTok users. A qualitative approach was taken to gain a better understanding of the lived experiences of participants and fill the gap in qualitative media effects research. The research question being addressed was: How has TikTok influenced society's idea of physical beauty and body image concerns among Generation Z females? Through the lens of social comparison theory, the research found that the application …

Mei Ling Chow V. English

All Decisions

No abstract provided.

Integrating Genetic Regulation And Single-Cell Expression With Gwas Prioritizes Causal Genes And Cell Types For Glaucoma, Andrew R Hamel, Wenjun Yan, John M Rouhana, Aboozar Monovarfeshani, Xinyi Jiang, Puja A Mehta, Jayshree Advani, Yuyang Luo, Qingnan Liang, Skanda Rajasundaram, Arushi Shrivastava, Katherine Duchinski, Sreekar Mantena, Jiali Wang, Tavé Van Zyl, Louis R Pasquale, Anand Swaroop, Puya Gharahkhani, Anthony P Khawaja, Stuart Macgregor, Rui Chen, Veronique Vitart, Joshua R Sanes, Janey L Wiggs, Ayellet V Segrè

Faculty, Staff and Students Publications

Primary open-angle glaucoma (POAG), characterized by retinal ganglion cell death, is a leading cause of irreversible blindness worldwide. However, its molecular and cellular causes are not well understood. Elevated intraocular pressure (IOP) is a major risk factor, but many patients have normal IOP. Colocalization and Mendelian randomization analysis of >240 POAG and IOP genome-wide association study (GWAS) loci and overlapping expression and splicing quantitative trait loci (e/sQTLs) in 49 GTEx tissues and retina prioritizes causal genes for 60% of loci. These genes are enriched in pathways implicated in extracellular matrix organization, cell adhesion, and vascular development. Analysis of single-nucleus RNA-seq …

Indigenous Peoples And Local Communities Report Ongoing And Widespread Climate Change Impacts On Local Social-Ecological Systems, Victoria Sharakhmatova, Victoria Reyes-García, David García-Del-Amo, Santiago Álvarez-Fernández, Petra Benyei, Laura Calvet-Mir, André B. Junqueira, Vanesse Labeyrie, Xiaoyue Li, Sara Miñarro, Vincent Porcher, Anna Porcuna-Ferrer, Anna Schlingmann, Christoph Schunko, Ramin Soleymani, Adrien Tofighi-Niaki, Mariam Abazeri, Emmanuel M.N.A.N. Attoh, Ayansina Ayanlade, Julia Vieira Da Cunha Ávila, Daniel Babai, Rodrigo C. Bulamah, Joao Campos-Silva, Rosario Carmona, Julián Caviedes, Rumbidzayi Chakauya, Mouna Chambon, Zhuo Chen, Fasco Chengula, Esther Conde, Aida Cuní-Sanchez

Faculty Publications

The effects of climate change depend on specific local circumstances, posing a challenge for worldwide research to comprehensively encompass the diverse impacts on various local social-ecological systems. Here we use a place-specific but cross-culturally comparable protocol to document climate change indicators and impacts as locally experienced and analyze their distribution. We collected first-hand data in 48 sites inhabited by Indigenous Peoples and local communities and covering all climate zones and nature-dependent livelihoods. We documented 1,661 site-agreed reports of change corresponding to 369 indicators. Reports of change vary according to climate zone and livelihood activity. We provide compelling evidence that climate …

Unh Experts Share How To Safely View Upcoming Solar Eclipse, Scott Ripley, David Vogt, Beth Potier, Rebecca Irelan

UNH Today Archive

No abstract provided.

Examining Factors Associated With The Use Of Community Food Resources: An Application Of The Andersen Model To Inform Future Interventions, Abiodun T. Atoloye, Oluyemisi Akinsola, Melissa Murillo

Nutrition, Dietetics, and Food Sciences Faculty Publications

The role of the food environment in shaping nutrition and health has gained substantial attention from policymakers, public health researchers, and advocacy groups. To promote equities in food access and nutrition outcomes, understanding factors linked with the utilization of local community food resources is crucial. Using Andersen’s service utilization model, we explained how adults use their neighborhood food resources. In a cross-sectional study design, an online survey was conducted in REDCap Version 13.4.0 via the Amazon Mechanical Turk (MTurk) involving 1830 adults with a mean age of 37.9 ± 12.1 years. Participants answered questions on predisposing, enabling, and need factors …

Comparison Of Empirical And Analytical Eigenfunctions As Bases For Reduced Order Methods In Heat Transfer, Jakob G. Bates, Matthew R. Jones, Christopher R. Dillon, John Tencer

Student Works

Reduced order methods using spectral representations show promise in facilitating and accelerating heat transfer analyses. This paper proposes a taxonomy for reduced order methods, classifying a method as reduced order compression, modelling, or analysis. The performance of bases formed with analytical and empirical eigenfunctions are compared for representative reduced order tasks. The Akaike Information Criterion is applied in a novel way to compare the performance of these bases. The present study finds that both bases are parsimonious for reduced order compression tasks. Empirical eigenfunctions are more robust to for reduced order modelling with variations in modelling parameters such as thermal …

Cell Membrane-Anchored And Tumor-Targeted Il-12 T-Cell Therapy Destroys Cancer-Associated Fibroblasts And Disrupts Extracellular Matrix In Heterogenous Osteosarcoma Xenograft Models, Jiemiao Hu, Alexander J Lazar, Davis Ingram, Wei-Lien Wang, Wendong Zhang, Zhiliang Jia, Dristhi Ragoonanan, Jian Wang, Xueqing Xia, Kris Mahadeo, Richard Gorlick, Shulin Li

Faculty, Staff and Student Publications

Background: The extracellular matrix (ECM) and cancer-associated fibroblasts (CAFs) play major roles in tumor progression, metastasis, and the poor response of many solid tumors to immunotherapy. CAF-targeted chimeric antigen receptor-T cell therapy cannot infiltrate ECM-rich tumors such as osteosarcoma.

Method: In this study, we used RNA sequencing to assess whether the recently invented membrane-anchored and tumor-targeted IL-12-armed (attIL12) T cells, which bind cell-surface vimentin (CSV) on tumor cells, could destroy CAFs to disrupt the ECM. We established an in vitro model of the interaction between osteosarcoma CAFs and attIL12-T cells to uncover the underlying mechanism by which attIL12-T cells penetrate …

Steeper Size Spectra With Decreasing Phytoplankton Biomass Indicate Strong Trophic Amplification And Future Fish Declines, Angus Atkinson, Axel G. Rossberg, Ursula Gaedke, Gary Sprules, Ryan F. Heneghan, Stratos Batziakas, Maria Grigoratou, Elaine Fileman, Katrin Schmidt, Constantin Frangoulis

School of Geography, Earth and Environmental Sciences

Under climate change, model ensembles suggest that declines in phytoplankton biomass amplify into greater reductions at higher trophic levels, with serious implications for fisheries and carbon storage. However, the extent and mechanisms of this trophic amplification vary greatly among models, and validation is problematic. In situ size spectra offer a novel alternative, comparing biomass of small and larger organisms to quantify the net efficiency of energy transfer through natural food webs that are already challenged with multiple climate change stressors. Our global compilation of pelagic size spectrum slopes supports trophic amplification empirically, independently from model simulations. Thus, even a modest …

Differences In Out-Of-School Suspensions Between Black And White High School Students When Controlling For Student Factors, School Factors, And Delinquency, Steven Craig Davidson

Doctoral Dissertations and Projects

This quantitative, correlational study aims to determine how accurately out-of-school suspensions can be predicted from a linear combination of student delinquency, in-school delinquency, and prior suspensions for Black and White high school students. Further, a causal-comparative design is used to determine if there is a statically significant difference in out-of-school suspensions between Black and White high school students when controlling for student factors, school factors, and student delinquency factors. The study consists of five guiding theories that inform two general hypotheses. The first hypothesis, referred to as the differential selection hypothesis, is guided by critical race theory (CRT) and implicit …

Development Of A Suspended Aerobic Membrane Bioreactor (Sambr) For Sustainable Wastewater Treatment On Early Planetary Bases, Talon James Bullard

USF Tampa Graduate Theses and Dissertations

Environmental Control and Life Support Systems (ECLSS) ideally should treat all “waste” streams for recovery in a sustainable and near closed-loop manner. This will be critical for Partial Gravity Habitats (PGH) and Early Planetary Bases (EPB) that will be established on the Moon and Mars due to the lack of readily available resources. Currently, the Water Recovery System (WRS), onboard the International Space Station (ISS), recovers and purifies water from urine and graywater. While efficient, this system is not optimized for future missions and utilizes physical-chemical technologies that operate with single-use and hazardous consumables. In response to the lack of …

Arab Journalists Have No Place: Authorities Use Digital Surveillance To Control Investigative Reporting, Miral Sabry Alashry

Faculty Journal Articles

The purpose of this study was to investigate the extent of digital surveillance by Arab authorities, who face risks and threats of surveillance, and how journalists seeking press freedom use tools and techniques to communicate securely, such as open source in journalism. These journalists share and rely heavily on an opensource data ideology. With novel methods and tools, they integrate a new set of actors, competencies, and technologies into journalistic practice, renegotiating and transcending professional boundaries. The methodology of the study was based on in-depth interviews from Egypt, Yemen, Syria, Lebanon, Jordan, Libya, and Tunisia with a selection of journalists …

Pearls & Oy-Sters: Cacna1a-Related Paroxysmal Tonic Upgaze With Ataxia Responsive To Acetazolamide, Steven M Lazar, Farida Abid

Faculty, Staff and Students Publications

A 9-month-old male infant was evaluated for sudden onset of paroxysmal episodes of forced, conjugate upward eye deviation. Extensive in-hospital evaluation including electrophysiology and neuroimaging studies were reassuring against seizures or a structural abnormality. Given the clinical presentation of sudden onset intermittent upward eye deviations, downbeating saccades, associated ataxia, and typical development, a clinical diagnosis of paroxysmal tonic upgaze (PTU) with ataxia was made. Targeted genetic testing of CACNA1A was performed, which revealed a variant of undetermined significance, which was later classified as a de novo pathogenic variant after protein modeling and parental testing performed. Off-label use of oral acetazolamide …

Exploring The Relationship Between Staffing And Long-Term Care Worker Mental Health, Matthew R. Trombley

Doctoral Dissertations and Projects

This research delves into the relationship between staffing levels during a crisis in the healthcare workforce and the mental well-being of long-term care workers, with a specific focus on variables such as burnout, compassion fatigue, and compassion satisfaction. With increasing workforce shortages, the attention to providing quality care during this tumultuous period has become increasingly urgent. There has been scarce empirical research that has explicitly sought to comprehend the connection between staffing levels and the mental health of long-term care professionals. This study was designed as a non-experimental, quantitative correlational investigation, aiming to understand the intricate dynamics between patient-to-staff ratios …

Burnout Triggers In The Novice Registered Nurse, Sharon K. Nguyen

Doctoral Dissertations and Projects

Nurse burnout has been strongly associated with decreased patient satisfaction and reduced retention rates in the novice registered nurse. This phenomenon is exacerbating the already rising global nursing shortage. A strong correlation is established between novice registered nurses who endure repeated or multiple triggers, such as unsafe staffing ratios, inadequate preceptorship, and ineffective leadership to those who succumb to burnout. Burnout is a significant problem in the United States, impacting how healthcare is perceived by the public. In 2019 there were more than six million nurses, making up the largest segment of the healthcare population and directly affecting the safety …

The Effects Of Social Gratitude On Anxiety, Depression, And Persistence To Graduate Among College Students, Terrie L. Hilbun

Doctoral Dissertations and Projects

Anxiety and depression have become increasingly prevalent among college students, leading to negative consequences such as decreased persistence to graduate. This study’s goal was to research the effects of a two-week gratitude intervention on attitude health, focusing on gratitude, depression, anxiety, and persistence of college students. The participants were drawn from a convenience sample of community college students located in northeast Alabama. A single pre-and post-test design was utilized, to compare the effects of a social gratitude intervention on gratitude, anxiety, depression, and persistence. A total of 25 volunteers, aged 18 or older, participated. It was hypothesized that there would …

Philosophies Of Empirical And Habitual Teaching: Healthy Vocal Methodologies In Higher Education For The Twenty-First Century, Katie Denise Osuamkpe

Doctoral Dissertations and Projects

Despite research done on healthy vocal methodologies, there are continuous changes in how best to prepare collegiate music students, relating to their emotional health through empirical and habitual teachings. This study will show how healthy vocal methodologies can influence higher education vocal students of the twenty-first century. This qualitative study can build a bridge to related topics in an exploratory framework with perspectives on: Dr. William Hettler’s Emotional Well-Being and its seven dimensions, Jean Piaget's Cognitive Construction Theory, Peter Salovey and John Mayer's Emotional Intelligence Theory, Daniel Goleman’s Social Emotional Learning Methodology, Susan Brookhart’s “Classroometrics” Theory, Howard Gardner’s Theory of …

The Mental Health Effects Of Vicarious Trauma, Moral Injury, And Positive Religious Coping With Canine Comfort Handlers, Terri Jeanne O'Brien-Cross

Doctoral Dissertations and Projects

The intention of this study was to examine whether positive religious coping buffered the mental health effects of vicarious trauma and moral injuries in canine comfort handlers. By examining whether positive religious coping would reduce symptoms of posttraumatic stress disorder (PTSD), a better understanding of the mental, emotional, and spiritual effects of volunteer handlers was discovered. Handlers work throughout their communities and deploy to crisis events such as mass shootings and natural disasters. By partnering with highly trained canines, they provide support and comfort to those in need. During these interactions, handlers are often exposed to traumatic situations and may …

Light That Appears To Come From A Source That Does Not Exist, Itamar Stern, Yakov Bloch, Einav Grynszpan, Merav Kahn, Yakir Aharonov, Justin Dressel, Eliahu Cohen, John C. Howell

Mathematics, Physics, and Computer Science Faculty Articles and Research

Superoscillatory, band-limited functions oscillate faster than their fastest Fourier component. Superoscillations have been intensively explored recently as they give rise to many out-of-the-spectrum phenomena entailing both fundamental and applied significance. We experimentally demonstrate a form of superoscillations which is manifested by light apparently coming from a source located far away from the actual one. These superoscillations are sensed through sharp transverse shifts in the local wave vector at the minima of a pinhole diffraction pattern. We call this phenomenon “optical ventriloquism.”

Prediction Of Hydrogel Degradation Time Based On Central Composite Design, Ying Wang, Deji Liu, Ruiquan Liao, Guangming Zhang, Manlai Zhang, Xiaohui Li

Faculty, Staff and Student Publications

In this study, a self-degrading hydrogel was formed by free-radical-initiated copolymerization, which can be used for oil and gas well strip pressure operations. Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H NMR), scanning electron microscopy (SEM), and thermogravimetry-mass spectrometry (TGA-MS) were used to study the reaction mechanism as well as the microstructure of the gels. Then, the effects of the four factors and their interactions on gel degradation time were determined by central composite design (CCD). Then, the effects of copolymer concentration, cross-linker, initiator, and reaction temperature and their interactions on gel degradation time were determined by central composite …

Toward Standardization, Harmonization, And Integration Of Social Determinants Of Health Data: A Texas Clinical And Translational Science Award Institutions Collaboration, Catherine K Craven, Linda Highfield, Mujeeb Basit, Elmer V Bernstam, Byeong Yeob Choi, Robert L Ferrer, Jonathan A Gelfond, Sandi L Pruitt, Vaishnavi Kannan, Paula K Shireman, Heidi Spratt, Kayla J Torres Morales, Chen-Pin Wang, Zhan Wang, Meredith N Zozus, Edward C Sankary, Susanne Schmidt

Faculty, Staff and Student Publications

INTRODUCTION: The focus on social determinants of health (SDOH) and their impact on health outcomes is evident in U.S. federal actions by Centers for Medicare & Medicaid Services and Office of National Coordinator for Health Information Technology. The disproportionate impact of COVID-19 on minorities and communities of color heightened awareness of health inequities and the need for more robust SDOH data collection. Four Clinical and Translational Science Award (CTSA) hubs comprising the Texas Regional CTSA Consortium (TRCC) undertook an inventory to understand what contextual-level SDOH datasets are offered centrally and which individual-level SDOH are collected in structured fields in each …

The Experience Of Physical Recovery And Physical Rehabilitation Following Hospital Discharge For Intensive Care Survivors—A Qualitative Systematic Review, Sian Goddard, Hilary Gunn, Bridie Kent, Rachel Dennett

School of Health Professions

Background: Over 120,000 people in the UK survive critical illness each year, with over 60% of these experiencing mobility issues and reduced health-related quality of life after discharge home. This qualitative systematic review aimed to explore critical care survivors’ perceptions, opinions, and experiences of physical recovery and physical rehabilitation following hospital discharge. Methods: This review followed the Joanna Briggs Institute (JBI) methodology with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and was conducted between January 2020 and June 2022. The search was conducted using the following databases: Embase, CINAHL, Medline Ovid, Cochrane, and the Joanna Briggs Institute, …

Analisis Butir Soal Okupasi Terapi Pada Pediatri Menggunakan Software Klasika Dengan Pendekatan Classical Test Theory (Ctt), Reza Nur Arsyi, Hermito Gideon

Jurnal Vokasi Indonesia

Penelitian ini bertujuan untuk mendeskripsikan hasil analisis kualitas soal yang ada pada soal okupasi terapi pediatri dibutuhkan karena sebagai salah satu bahan evaluasi pengajaran dan evaluasi terhadap pengetahuan yang dimiliki oleh mahasiswa. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Ujian terdiri dari 31 item yang diujikan pada 60 mahasiswa yang telah mendapatkan mata kuliah Okupasi Terapi pada pediatri, Evaluasi tersebut dianalisis dengan pendekatan classical test theory menggunakan software klasika. Hasil yang diperoleh dari penelitian klasika diperoleh nilai SEM 2,123, alpha 0,635, mean biserial 0,428, daya pembeda pada item diterima sebanyak 20, 4 item perlu direvisi/dicek dan 7 item ditolak. …

Hubungan Antara Fear Of Falling Dengan Aktivitas Fisik Pada Lansia Di Panti Jompo, Inez Deviantika, Farahdina Bachtiar, Ika Fitri Wulan Dhari, Andy Sirada

Jurnal Vokasi Indonesia

Pada lanjut usia (lansia), terjadinya perubahan fisik akan mempengaruhi proses aktivitas fisiknya. Salah satu faktor yang menjadi faktor terhambatnya aktivitas fisik adalah rasa takut jatuh, dimana hal ini dapat timbul dari pengalaman yang dirasakan lansia. Lansia akan menghindari aktivitas yang menimbulkan risiko jatuh bagi dirinya. Penelitian ini bertujuan untuk mengetahui hubungan antara fear of falling dan aktivitas fisik pada lansia. Penelitian ini menggunakan metode cross sectional dengan pendekatan korelasi di Panti Jompo Hajjah Andi Hasmah Noor Jakarta. Alat ukur yang digunakan dalam penelitian ini adalah Physical Activities Scale For Elderly (PASE-I) dan Modified Falls Efficacy Indonesian Scale (FES-I). Berdasarkan hasil …

Comparing The Effectiveness Of Static And Dynamic Audiovisual In An Additional Geography Lesson In One Pathway College In Jakarta, Erni Adelina, Peny Meliaty Hutabarat

Jurnal Vokasi Indonesia

Students are now used to using audiovisual platforms to learn as they once were forced to adapt to this type of learning due to face-to-face lessons were impossible at that time because of the pandemic. Audiovisual learning resources came out sporadically to accommodate the needs of study at home or anywhere possible. The static audiovisual (enhanced podcast) and dynamic audiovisual (video) are two types of virtual platforms educators continuously harness to support their lesson teachings even though the face-to-face meetings have been allowed gradually. However, there are not many studies conducted to analyze whether one type is more effective in …

Impact Of Weather Factors On Airport Arrival Rates: Application Of Machine Learning In Air Transportation, Robert W. Maxson, Dothang Truong, Woojin Choi

Journal of Aviation Technology and Engineering

Weather is responsible for approximately 70% of air transportation delays in the National Airspace System, and delays resulting from convective weather alone cost airlines and passengers millions of dollars each year due to delays that could be avoided. This research sought to establish relationships between environmental variables and airport efficiency estimates by data mining archived weather and airport performance data at ten geographically and climatologically different airports. Several meaningful relationships were discovered from six out of ten airports using various machine learning methods within an overarching data mining protocol, and the developed models were tested using historical data.