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Temporal Variation Of Benthic Aquatic Macroinvertebrate Communities In Two Upland Intermittent Streams In The Boston Mountains, R. J. Mccollough, K. B. Hecke

Journal of the Arkansas Academy of Science

Benthic aquatic macroinvertebrates are some of the most highly used organisms for biomonitoring and assessing stream health. However, biomonitoring is often done in one season, potentially missing important taxa and inaccurately reflecting the community as well as stream health. In addition, while road crossing effects have also been extensively researched the last few decades, these studies are also often conducted in one season, likely misrepresenting the community structure and the overall effects of the road crossing. The highly known River Continuum Concept (RCC) is often applied to these benthic aquatic macroinvertebrate communities. This study aimed to examine aquatic macroinvertebrate communities …

Automated Decision-Making Systems And Black Box Challenges Under European Union Administrative Law, Ilias Bantekas, Venetsiana Bratsiakou

Fordham International Law Journal

Automated Decision-Making (ADM) systems have been increasingly utilized by both private and public entities across the world to reduce errors by humans, increase efficiency, and make more consistent decisions. That is especially true in the case of the European Union. However, significant legal and ethical challenges arise because of ADM systems, subsequently giving rise to questions of compliance with underlying principles of law. This Article analyzes these challenges as they pertain to EU law through the examination of issues of accountability, transparency, and the protection of human rights. Furthermore, the use of ADM systems has been closely regulated by the …

From Evaluation To Elevation: Standardized Letter Of Evaluation Domains Tied To Future Emergency Medicine Chief Residents, Abagayle Bierowski, Zaid Tayyem, Casey Morrone, Carlos Rodriguez, Chaiya Laoteppitaks, Peter Tomaselli, Dimitrios Papanagnou, Xiao Chi Zhang

Department of Emergency Medicine Faculty Papers

INTRODUCTION: The Standardized Letter of Evaluation (SLOE) is a core component of emergency medicine (EM) residency applications, designed to assess clinical performance, professionalism, and leadership potential. While its utility in selecting residency candidates is well established, its association with future leadership roles, such as chief resident, remains unclear. Identifying early indicators of leadership potential could inform both recruitment and resident development efforts. In this study we aimed to evaluate whether medical students' SLOEs are associated with subsequent selection as chief residents, offering insight into the SLOE's potential to forecast future leadership within EM.

METHODS: We conducted a retrospective review of …

Staff Education On The Use Of Screening, Brief Intervention, And Referral To Treatment (Sbirt) For The Identification And Management Of Excessive Alcohol Use, Vivienne Tsopndou Nkengafac

Walden Dissertations and Doctoral Studies

Summary The project was a practice-focused quality improvement project endeavor aimed at augmenting staff utilization of an evidence-based screening instrument for alcohol use disorder (AUD). The problem under study in an outpatient behavioral health setting stemmed from insufficient staff understanding and poor implementation of established screening and intervention protocols, heightening the risk of under identification and ineffective management of AUD. Resolving this issue is crucial in nursing practice because nurses play a pivotal role in early identification, brief intervention, referral to treatment, and fair care provision for patients with substance problems. The project was centered on the following practice-focused question: …

Spatial Strategies In Non-Territorial Societies: How Feral Horses Maintain Boundaries With Other Groups, Tamao Maeda, Sota Inoue, Monamie Ringhofer, Satoshi Hirata, Shinya Yamamoto

Faculty, Staff and Students Publications

Encounters between competitive individuals or groups are common in social animals and can involve costly aggression; thus, animals often employ strategies to minimize direct conflict. However, research on whether and how animals adjust their group spatial structure when they encounter or spatially co-occur with a different group remains limited. We investigated how non-territorial units in feral horse multilevel societies manage spatial encounters with neighbouring units. We observed 25 reproductive units in northern Portugal, using drones, and employed statistical analyses to quantify spatial dynamics. We found that horses actively adjusted their spatial formations depending on the proximity of other units. Units …

Continuous Blood Pressure Monitoring: Clearsight System Vs Invasive, Samantha H. Gladstein, Amy Snow

Group: Samford University Moffett & Sanders School of Nursing

Continuous blood pressure monitoring is essential for intraoperative hemodynamic management, particularly in patients with cardiovascular comorbidities or procedures associated with significant hemodynamic shifts. Invasive arterial catheterization remains the standard for continuous monitoring but carries risks including infection, thrombosis, and hematoma. The ClearSight system (Edwards Lifesciences) is a noninvasive finger-cuff device that provides continuous beat-to-beat blood pressure monitoring using a volume clamp method. This case involved a 67-year-old female with multiple cardiovascular and metabolic comorbidities undergoing revision shoulder arthroscopy in the beach chair position who refused preoperative arterial line placement. Multiple post-induction attempts were required to obtain invasive access, resulting in …

Fostering Resilience Among Urban Youth: Protective Settings And Processes, Yaneira Pyszniak

Theses and Dissertations from DePaul University

Research has shown that adolescence is a vulnerable period for mental health problems, especially for youth living in high-stress urban environments. Youth can also build resilience in the context of protective processes during this period. Thus, it is critical to recognize which environments and settings help build resilience in youth. Environments such as the youth’s home and school are the most well-established protective settings in the development of mental health problems (Luthar et al., 2000). However, less is known about what other settings can foster resilience in youth as well as the specific processes associated with positive outcomes across each …

Acculturative Stress And Depression In Latinx Youth: Exploring The Roles Of Emotion Reactivity And Maternal Attachment, Melisa Dangles

Theses and Dissertations from DePaul University

Acculturative stress (AS) is a type of stress that emerges from acculturation challenges and is commonly experienced by families of immigrant backgrounds affecting their mental health and well-being. AS is strongly associated with negative emotion and psychological outcomes, including increased depressive symptoms. While previous research has primarily focused on the direct relation between AS and mental health, fewer studies have examined the mechanisms explaining this association or the factors that may buffer its effects. This study utilizes data from 281 Latinx youth (Mage = 11.4; SD = 0.94) to explore the roles of Emotion Reactivity (ER) and Maternal Attachment in …

Early-Life Exposure To Pfas Affects Adolescent Neuroimmune Activity, Gia Marie Valdez

Theses and Dissertations from DePaul University

Per-/polyfluoroalkyl substances (PFAS) are persistent organic pollutants commonly used in non-stick, oil-resistant, and water-proof food packaging as well as textiles; they are detected in more than 99% of human serum. Perfluorooctane sulfonic acid (PFOS), one of the most ubiquitous PFAS, is associated with altered lipid metabolism, immunotoxicity, and neurodevelopmental disorders. These outcomes all implicate microglia, resident macrophages in the brain critical for development and sensitive to lipid signaling, as key mediators of toxicity. However, developmental effects of PFOS on microglia are not well-characterized, nor is it clear how PFOS alters microglial inflammatory responses. We hypothesized that early-life PFOS exposure alters …

The Impact Of Family Relationships And Communication On The Mental Health Of Urban Immigrant Adolescents, Gayatri Vatsavai

Theses and Dissertations from DePaul University

This study examined whether family relationship quality and communication with parents during stressful situations were associated with mental health among urban immigrant adolescents. Guided by Lazarus and Folkman’s transactional model of stress and coping, I used secondary data from the Stress and Learning Study, which surveyed 78 immigrant adolescents in Chicago Public Schools (ages 11 to 14) at two time points approximately 7-9 months apart. Family functioning was assessed with the Family Relationship Scale, parent focused communication during stress was assessed with binary items from the Response to Stress Questionnaire, and mental health was assessed with Youth Self Report Total …

Advances In The Creation Of A Dna Barcoding Reference Library For Freshwater Fishes Of Western Ecuador With Emphasis On Metabarcoding Applications, Olivia Grace Schweikart

Theses and Dissertations from DePaul University

This research provides a DNA reference library for the freshwater fish species of Western Ecuador, emphasizing endemic species of the Guayas River Basin and southwestern, lowland areas. Western Ecuador is currently grappling with severe overexploitation of its endemic freshwater fishes across many drainage basins, compounded by habitat destruction, pollution from commercial and agricultural activities, and the looming threat of climate change, notably in the form of coastal incursion events. Methods for rapid-surveying biodiversity at community levels is urgently needed. This reference library is particularly designed for metabarcoding applications, providing a non-invasive method for surveying aquatic biodiversity in vulnerable areas using …

Newsletter 2026.01.21, Fcrh Honors Program

What's Going On, Honors? (2025-26)

No abstract provided.

Dietary Inflammatory Index And Risk Of Colorectal Cancer In Japanese Men, Ayaka Kotemori, Kumiko Kito, Motoki Iwasaki, Taiki Yamaji, James Hébert Scd, Junko Ishihara, Manami Inoue, Shoichiro Tsugane, Norie Sawada On The Behalf Of Jphc Study Group

Faculty Publications

Background/Objectives: Unhealthy lifestyles lead to chronic low-grade inflammation, increasing the risk of colorectal cancer. Few studies in East Asia have examined the association between the dietary inflammation potential and colorectal cancer incidence. Therefore, we aimed to investigate this association further in the Japanese population. Methods: This study included 38,807 men aged 45–74 years who participated in the Japan Public Health Center-based prospective study (JPHC Study). The energy-adjusted dietary inflammatory index (E-DII) was derived from a food frequency questionnaire. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazards regression models. Differences in risk due to a …

Metabolome Contribution To Sex Differences In The Link Between Alcohol Consumption And Type 2 Diabetes: A Prospective Analysis In The Hispanic Community Health Study/Study Of Latinos (Hchs/Sol), Brian Wang, Kai Luo, Wenyan Ma, Yanbo Zhang, Christina Cordero, Amber Pirzada, Martha Daviglus, Krista M Perreira, Bing Yu, Eric Boerwinkle, Robert C Kaplan, Qibin Qi

Faculty, Staff and Student Publications

Background: Light-to-moderate alcohol consumption has been linked to improved insulin resistance and lower type 2 diabetes (T2D) risk predominantly in females but not males. Potential mechanisms underlying this sex difference remain unclear.

Objective: This study evaluated associations of sex-specific alcohol-associated metabolomic signatures (AMSs) with insulin resistance and T2D risk in US Hispanic/Latino adults.

Methods: We analyzed serum metabolome data in the HCHS/SOL, a prospective, multicenter, community-based study of Hispanics/Latinos, aged 18 to 74 years old, enrolled from four U.S. metropolitan areas between 2008 and 2011. Sex-specific AMSs were developed using Elastic Net to identify serum metabolites uniquely associated with alcohol …

Early Atopic Dermatitis And Risk Of Later Autism Spectrum Disorders, Annissa Courtney Heslope-Mathieu

Walden Dissertations and Doctoral Studies

Early-onset atopic dermatitis (AD) affects approximately 10-20% of children in the United States, and emerging evidence suggests potential links between early immune dysregulation and neurodevelopmental outcomes. Limited research has examined whether early AD serves as a specific risk factor for later ASD diagnosis. Guided by life course theory, the purpose of this study was to examine whether AD diagnosed within the first two years of life predicts later diagnosis of ASD among U.S. children younger than five years. A secondary analysis of the Fragile Families and Child Wellbeing Study was conducted using a retrospective cohort design. The sample included 2,949 …

International Human Rights Law And Forced, Coerced And Involuntary Sterilization In Africa, John Mukum Mbaku

Fordham International Law Journal

In the last several years, courts and tribunals at the international, regional, and national levels have tackled the issue of forced, coerced, and involuntary sterilization, especially as it affects the rights of members of vulnerable or marginalized groups (e.g., women and girls with disabilities, or those living with HIV). International, regional, and national human rights bodies have described forced and coerced sterilization as a violation of human rights and fundamental freedoms, which include the right to the highest attainable standard of mental and physical health, the right to information, the right to found a family, and the right to be …

University Resilience: Examining The Relationship Of Acute, Externally-Driven Crisis Events To University Enrollment And Financial Stability, Amy Kyhos

Dissertations

This dissertation investigated the phenomenon of a significant, acute, externally-driven crisis event on university resilience at four-year, tuition-driven, public and private higher education institutions in the United States of America. The study primarily considered the resilience indicators of university undergraduate enrollment and financial stability through the crisis context of COVID-19. It is theorized that a perceived lack of reliability, flexibility, and pace to evolve that higher education exhibited during and shortly after COVID-19 is a sustained point of vulnerability to a field under increasing review from a range of stakeholders and points of financial and public pressure. The study contemplated …

Revisiting Collective Efficacy: Insights From Cognitive Interviews And Experimental Surveys, Tori Kay Olson

Dissertations

This three-part study revisits the collective efficacy scale developed by Sampson and colleagues in the 1990s to see if the scale needs updating. Defined as community cohesion and social control, collective efficacy is often used in community research to explain crime rates. The first phase uses cognitive interviews to understand how survey respondents interpret the original collective efficacy survey. The interview data then helps create new versions of the ten questions in the second phase. In the third phase, ChatGPT generates a revised version of the collective efficacy scale. The study employs a split-ballot experimental survey to test whether the …

Sigformer: An Attention-Based Framework For Robust Single-Sample Mutational Signature Decomposition, Yang Zhang, Muchun Niu, Chenghang Zong

Faculty, Staff and Students Publications

Somatic mutational signatures imprint the history of exogenous exposures and endogenous processes on the genome, offering critical insights into pathologic etiology and disease risk. However, accurate signature decomposition at the single-sample level is still challenging when mutation burden is low, sampling noise is high, and candidate catalogs are large and redundant. Here, we present SigFormer, a set-conditioned transformer framework designed to facilitate robust somatic mutation analysis without reliance on large cohorts. By leveraging a cross-attention mechanism between customized reference input and sample mutation profile, SigFormer improves exposure recovery and detection accuracy compared with likelihood-driven refitting (MuSiCal) with the largest performance …

What Needs To Be Standardized For Reliable, Reproducible, And Robust Tractography?, Jon Haitz Legarreta, Simona Schiavi, Wei Tang, Garrett Banks, Matthew Cieslak, Kurt Schilling, Alberto De Luca, Jacques-Donald Tournier, John Kruper, Francois Rheault, Stamatios N Sotiropoulos, Franco Pestilli, Jelle Veraart, Joseph Yuan-Mou Yang, Maxime Descoteaux, Sarah Heilbronner, Ariel Rokem

Faculty, Staff and Students Publications

Tractography is a key component of efforts to map brain connectivity. As a rapidly evolving field of neuroscience, current tractography methods are diverse, often varying across research laboratories and different software pipelines. Therefore, it suffers from a lack of standardization, leading to inconsistencies in results, which can limit reproducibility and affect the robustness needed for research and clinical applications of these methods. Variability in data acquisition procedures, inconsistencies in spatial referencing schemes and implementations, and anatomical heterogeneity-at the individual level, across the lifespan, and across species-hinder comparative analyses. Additionally, the lack of consensus on best practices complicates the development of …

Health Plan-Based Atherosclerosis Imaging For Members With Diabetics: Utilization And Impact On Subsequent Episodes Of Care., Subha V Raman, Alexander V Smolensky, Juhi Ramchandani, Purva Patel, Xin He, Tarek Aridi, John Salvas, Wasi Khatri, Jack Tiahnybik, Nihanth Damera, Keyur Vora, Rohan Dharmakumar

Heart and Vascular Articles

BACKGROUND: Quantitative coronary CT angiography plaque analysis (QCCTA) is a novel tool for atherosclerosis detection.

OBJECTIVES: The authors examined utilization of a health plan offering of QCCTA to diabetic members and the impact of utilization on health plan costs.

METHODS: Diabetic health plan members ≥40 years without prior myocardial infarction were offered QCCTA as a pilot benefit. Benefit utilizers were compared to eligible nonutilizers for incident cardiovascular episodes of care post-notification of eligibility.

RESULTS: Over 14 months, 2,064 of 38,079 health plan members were identified as eligible. Utilizers (19.1%) were predominantly White (76.4%) and female (72.6%) residing in communities with …

Prefatory Matter And Table Of Contents

University of Miami Law Review

No abstract provided.

Qsox1: A Mysterious Golgi-Localized Disulfide Bond Catalyst And An Emerging Cancer Regulator, Shike Wang, Guan-Yu Xiao, Xiaochao Tan

Faculty, Staff and Student Publications

Quiescin sulfhydryl oxidase 1 (QSOX1) is a disulfide bond-forming enzyme with both disulfide isomerase and oxidoreductase activities. It plays an important role in protein folding, stability, and secretion. Growing evidence demonstrates that QSOX1 is upregulated in multiple cancer types and influences key behaviors of cancer cells, including proliferation, migration, invasion, and metastasis. Elevated QSOX1 expression is also associated with tumor malignancy and disease relapse. However, the molecular mechanisms by which QSOX1 drives cancer progression remain incompletely understood. In this review, we summarize current knowledge of QSOX1 expression and regulation in cancer, discuss its functional roles, and highlight key unanswered questions …

Federalism, Treaty Norms, And The U.N. Report On American Education, Jorge Barrera-Rojas

Notre Dame Journal of International & Comparative Law

United Nations Special Rapporteurs assess national compliance with international human rights obligations, including educational rights articulated in treaties such as the International Covenant on Economic, Social, and Cultural Rights ("ICESCR"). These evaluations typically involve treaty-bound states with explicit international commitments. However, the applicability of such assessments is less straightforward in non-ratifying federal states, such as the US, which rely on diverse state-level constitutional provisions rather than federal treaty obligations.

This Article critically examines the 2025 Report of the Special Rapporteur on the Right to Education, following the Rapporteur's first official visit specifically addressing U.S. K-12 education policy. The analysis identifies …

Studies Of Rhenium(I) Complexes With Protic Ligand Backbones: Base-Enabled Substitution And Co₂ Reduction, Konkanok Mathuros

Theses and Dissertations from DePaul University

Carbon dioxide is a major contributor to global climate change, and developing efficient electrocatalysts for its reduction to useful products remains an important challenge in renewable energy and sustainable chemistry. Rhenium(I) tricarbonyl complexes have been widely studied for selective CO₂-to-CO conversion, and recent efforts have focused on understanding how ligand structure and proton-coupled electron transfer (PCET) processes govern catalytic activity. In this work, two families of rhenium complexes with protic backbones, fac-Re(PyBim)(CO)₃L and fac-Re(BidmimH)(CO)₃L (PyBimH = 2-(2′-pyridyl)benzimidazole; BidmimH₂ = 2,2′-bis(4,5-dimethylimidazole); L = neutral ligands), were synthesized and characterized to investigate the influence of axial ligand electronics on CO₂ reduction behavior. …

The Role Of Familism In The Relationship Between Ethnic Identity And Sleep In Hispanic/Latino Adults: Results From The Hispanic Community Health Study/Study Of Latinos (Hchs/Sol), Tetyana Krutsik

Theses and Dissertations from DePaul University

Hispanic/Latino individuals in the U.S. face sleep health disparities, reporting higher rates of short sleep duration and fragmented sleep compared to non-Hispanic white individuals. While Hispanic/Latino immigrants initially report better sleep health than their U.S.-born counterparts, prolonged residence in the U.S. is associated with worsening sleep, possibly due to acculturative stress. Ethnic identity and familism are cultural factors that have been correlated with positive health outcomes, even mitigating the adverse effects of acculturative stress and discrimination. However, little is known about the associations between these cultural factors and sleep health outcomes. This study aimed to examine the effect of ethnic …

Seed Consumer Dynamics At A Continental Scale, Jesse Grooms

Theses and Dissertations from DePaul University

No abstract provided.

The Optical Counterparts Of Compact X-Ray Binaries In The Globular Cluster Ngc 6266, Scott Legeza

Theses and Dissertations from DePaul University

Globular clusters provide valuable insight into the formation of galaxies and stars. As some of the oldest structures in the Milky Way Galaxy, the stars that make up clusters are some of the oldest witnesses to the formation of our Galaxy, and in some cases, the Universe itself. Additionally, clusters are an excellent source of X-ray information, and the positions of X-ray sources tend to correlate with the positions of globular clusters. As such, studying globular clusters is an excellent way to study galactic compact X-ray binary stars. We present a study of the globular cluster NGC 6266, and perform …

Midweek Memo, Georgia Southern University

Midweek Memo

• Applaud
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• Around the Nest

Navigating Trauma With Philosophy, The Philosophical Discussion Group

The Philosopher's Stone

• Navigating Trauma with Philosophy