Digital Commons Network^™

The Illusion Of Redemption: Examining Gubernatorial Pardons, Collateral Consequences, And The Ineligibility For Public Office In Missouri, Anna Claire Parker

Missouri Law Review

Imagine you have just pled guilty to a felony offense in Missouri. While the court may inform you of certain rights that will be lost, additional rights remain unmentioned. Suddenly, you find yourself stripped of fundamental liberties such as voting, serving on a jury, holding public office, and owning firearms. Additionally, the right to a trial by jury, the assistance of a lawyer at trial, and protection against self-incrimination have been forfeited. In this bleak scenario, a glimmer of hope emerges: the possibility of a gubernatorial pardon. This pardon represents a chance at redemption, potentially restoring all the rights you …

Removing “Black Marks”: How States Can Preserve Wrongful Birth Suits Without Reliance On “Eugenic” Rhetoric, Paul J. Wuennenberg

Missouri Law Review

“[L]ebensunwertes Leben—Life Unworthy of Life.” Those words, used by the National Socialist (Nazi) Party in Germany to describe people with genetic disorders, ring throughout world history as a moral indictment of the Nazi German state and all those who collaborated with it. Unfortunately, Germany was not alone in its designation of some people as unworthy of life; the United States has also, throughout its history, given the same designation to portions of its population. From Japanese-Americans during the Second World War to people with disabilities in the era of eugenics, the American government has frequently singled out those whom it …

Impact Of Tyrosine Kinase Inhibitors On Thyroid Function In Chronic Myeloid Leukemia: A Systematic Review, Nana Sardarova, Tirath Patel, Tahani M. Abugoukh, Daniel Kim, Samad Yousuf, Mohammed Hammoude

Student Publications

Tyrosine kinase inhibitors (TKIs) have significantly improved outcomes in chronic myeloid leukemia (CML), shifting it from a fatal to a manageable chronic condition. Despite their clinical benefits, TKIs have been increasingly associated with endocrine-related adverse effects, most notably thyroid dysfunction. This systematic review explores the prevalence, clinical features, underlying mechanisms, and prognostic implications of TKI-induced thyroid abnormalities in CML patients. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines, a comprehensive literature search was conducted across four databases, namely, PubMed, Excerpta Medica database (Embase), ClinicalKey, and Google Scholar, yielding 4,803 records. After applying inclusion and exclusion criteria …

Medial Plantar Artery Dominance Of The Plantar Arterial Arch: A Unique Anastomosis With Clinical Implications, Jessica L. Morehouse, Bryan G. Beutel

Student Publications

Introduction: Forefoot structures are vascularized through the deep plantar arch, an anastomotic network classically described between the deep branch of the lateral plantar artery (dLPA) and the deep plantar artery (DPA). While it supplies the medial aspect of the plantar foot, the medial plantar artery (MPA) is not described as providing a vascular contribution to the deep plantar arterial arch.

Case Report: During routine cadaveric dissection of bilateral lower extremities in a 96-year-old Caucasian male, a unique anomaly was noted within the deep plantar arterial arch. The superficial branch of the medial plantar artery (sMPA) was found to course laterally …

Watersmart Farms - Desalination: Inventory And Analysis, Ela Wendell, Abdulla Rasheed, Sharmina Begum, Vaibhav Patel, Goruck Soubans, John K. Ruprecht

Natural resources commissioned reports

A drying climate means traditional water supply resources of farms in southern Western Australia are frequently unable to meet agricultural production demands. However, extensive, untapped sources of brackish or moderately saline water ( <   20,000mg/L total dissolved solids (TDS) are present in nearly all agricultural areas experiencing water shortages. In response, a small, yet increasing, number of farms have privately financed and installed small-scale desalination units to treat locally sourced, salt-impaired water. This approach not only provides a new source of freshwater to the farm portfolio, but is unaffected by changing climatic and weather conditions. Since the majority of the early adopters of on-farm desalination draw the salt-impaired water from groundwater bores, the technology implementation also mitigates local salinization of agricultural land due to groundwater rise, while decreasing reliance on the heavily subsidized, centralized water supply schemes operated by Water Corporation (WC).

The WaterSmart Farms Desalination (WSFD) project was undertaken to assess the nature and performance of existing, small-scale, on-farm desalination systems, including their economics, sustainability, availability, and weaknesses; and to assess these decentralized systems’ applicability and uncertainties for broader application on farms throughout southern Western Australia. The project was undertaken by three major partners, WA Department of Primary Industries and Region Development (DPIRD), WC, and the Harry Butler …

State And Transition Models For Mulga Rangelands Of Western Australia, Alison O'Donnell, Anna E. Richards, Suzanne Prober, Peter-Jon A. Waddell, Sarah Luxton, Ian Watson, Brett Abbott, Philip Thomas, Joshua E. Foster

Natural resources published reports

This report details a collaborative project between the Western Australian Department of Primary Industries and Regional Development and CSIRO that focused on developing State and Transition Models (STMs) for mulga rangelands in Western Australia. The overarching aim of the project was to improve the common understanding of the characteristics and dynamics of mulga rangeland ecosystems and the expected impacts of management. Specifically, the project aimed to collate expert knowledge and monitoring information using a nationally consistent framework to develop quantitative and dynamic STMs. The geographic scope of the project covers the extensive mulga rangelands of Western Australia, particularly the Gascoyne …

Factors And Their Contribution To The Varying Levels Of User Engagement Across Different Social Media Platforms, Kylianna Ruth Wulf

Journalism

Think back to this morning. Do you recall scrolling on your phone switching between different social media platforms? Do you remember what exactly you watched? Could you list a few of those Instagram reels or what you saw on your for you page. Probably not? And that is because the average person is unable to recall that information. Today is May 29, 2025 and everyone has social media and uses it to some extent. How does one divide their time between each app? This paper will go into detail to answer the question, “ What factors contribute to the varying …

Building Community Through Data: The Value Of A Researcher Driven Open Science Ecosystem, Meredith C B Adams, Carla M Bann, Emine Ozgur Bayman, Maria Chao, Georgene W Hergenroeder, Charles Knott, Martin A Lindquist, Z David Luo, Rosemarie Martin, Maryann E Martone, John Mccarthy, Micah Mccumber, Sharon B Meropol, Ty A Ridenour, Lissette M Saavedra, Abeed Sarker, Kevin J Anstrom, Wesley K Thompson

Faculty, Staff and Student Publications

No abstract provided.

Aapm Task Group No 249b-Essentials And Guidelines For Clinical Medical Physics Residency Training Programs, Jonathon A Nye, Joseph P Dugas, William D Erwin, David P Gierga, Darryl G Kaurin, Stephanie M Leon, Ho-Ling Anthony Liu, Zheng Feng Lu, Alphonso W Magri, Lynn N Rill, Leah K Schubert, Beth A Schueler, Irina Vergalasova, John Vetter, Brian D Wichman, Amy Shu-Jung Yu, Dandan Zheng

Faculty, Staff and Student Publications

The establishment of guidelines and curriculum standards for medical physics residency training is a critical component of setting expectations and competencies for the profession. Since the last publication of these standards, residency training has become integrated into the eligibility criteria for most medical physics certification bodies. The rapid growth of medical physics requires periodic review of the curriculum to remove outdated approaches, update established knowledge, and add emerging technologies. The goal of this document is to provide a reference standard for residency training program directors, training mentors, and residents to guide creation and/or optimization of their program's curriculum. The document …

Outcomes After Palliative Radiation Therapy In Patients With Symptomatic Locoregionally Advanced Breast Cancer, Luisa E Jacomina, David M Swanson, Melissa P Mitchell, Wendy A Woodward, Benjamin D Smith, Karen E Hoffman, Chelain R Goodman, Haven R Garber, Susie X Sun, Timothy A Yap, Funda Meric-Bernstam, Isidora Y Arzu, Elizabeth S Bloom, Pamela J Schlembach, Eric A Strom, Michael C Stauder, Simona F Shaitelman

Faculty, Staff and Student Publications

Purpose: Symptomatic locoregionally advanced breast cancer (SLABC) can cause troublesome pain or wound complications that negatively impact quality of life. Although palliative radiation therapy (RT) can minimize tumor-related symptoms, how best to tailor RT to achieve the most meaningful and durable response is not well defined.

Methods and materials: This is a single institution, multi-site retrospective review of patients with SLABC treated between 2016 and 2023 with palliative RT to symptomatic disease in the breast, chest wall, and/or regional lymph node basins. Overall survival (OS), locoregional control (LC), clinical and radiographic treatment response, overall pain scores, and treatment-related toxicities were …

Functional Vs Structural Cortical Deficit Pattern Biomarkers For Major Depressive Disorder, Peter Kochunov, Bhim M Adhikari, David Keator, Daniel Amen, Si Gao, Nicole R Karcher, Demetrio Labate, Robert Azencott, Yewen Huang, Hussain Syed, Hongjie Ke, Paul M Thompson, Danny J J Wang, Braxton D Mitchell, Jessica A Turner, Theo G M Van Erp, Neda Jahanshad, Yizhou Ma, Xiaoming Du, William Burroughs, Shuo Chen, Tianzhou Ma, Jair C Soares, L Elliot Hong

Faculty, Staff and Student Publications

Importance: Major depressive disorder (MDD) is a severe mental illness characterized more by functional rather than structural brain abnormalities. The pattern of regional homogeneity (ReHo) deficits in MDD may relate to underlying regional hypoperfusion. Capturing this functional deficit pattern provides a brain pattern-based biomarker for MDD that is linked to the underlying pathophysiology.

Objective: To examine whether cortical ReHo patterns provide a replicable biomarker for MDD that is more sensitive than reduced cortical thickness and evaluate whether the ReHo MDD deficit pattern reflects regional cerebral blood flow (RCBF) deficit patterns in MDD and whether a regional vulnerability index (RVI) thus …

Multi-Institutional Study On Image Quality For A Novel Cbct Solution On O-Ring Linac, Luis Agulles-Pedrós, R Lee Macdonald, Amanda Jean Cherpak, Nayha Dixit, Lei Dong, Tianyu Zhao, Kundan Thind, Anthony Doemer, Boon-Keng Teo, Shiqin Su, Alexander Moncion, James L Robar

Faculty, Staff and Student Publications

INTRODUCTION: This work presents a multi-institutional study on image quality provided by a novel cone beam computed tomography (CBCT). The main goal is to investigate the consistency of imaging performance across multiple institutions.

METHODS: Phantoms for measuring relative electron density (RED) and image quality were sent to six institutions for imaging on Ethos and Halcyon units equipped with HyperSight CBCT. The imaging protocols included tube potential from 100 to 140 kVp and exposure from 80 to 800 mAs. Imaging performance was evaluated with regard to RED versus Hounsfield units (HU), uniformity, contrast-to-noise ratio (CNR), slice thickness, circular symmetry, modulation transfer …

Gut Microbiota In Immuno-Oncology: A Practical Guide For Medical Oncologists With A Focus On Antibiotics Stewardship, Arielle Elkrief, Bertrand Routy, Lisa Derosa, Laura Bolte, Jennifer A Wargo, Jennifer L Mcquade, Laurence Zitvogel

Faculty, Staff and Student Publications

The gut microbiota has emerged as a critical determinant of immune checkpoint inhibitor (ICI) efficacy, resistance, and toxicity. Retrospective and prospective studies profiling the taxonomic composition of intestinal microbes of patients treated with ICI have revealed specific gut microbial signatures associated with response. By contrast, dysbiosis, which can be caused by chronic inflammatory processes (such as cancer) or comedications, is a risk factor of resistance to ICI. Recent large-scale meta-analyses have confirmed that antibiotic (ATB) use before or during ICI therapy alters the microbiota repertoire and significantly shortens overall survival, even after adjusting for prognostic factors. These results underscore the …

A Gut-On-A-Chip Incorporating Human Faecal Samples And Peristalsis Predicts Responses To Immune Checkpoint Inhibitors For Melanoma, Mattia Ballerini, Serena Galiè, Punit Tyagi, Carlotta Catozzi, Hariam Raji, Amir Nabinejad, Angeli D G Macandog, Alessandro Cordiale, Bianca Ionela Slivinschi, Karol K Kugiejko, Martina Freisa, Paola Occhetta, Jennifer A Wargo, Pier F Ferrucci, Emilia Cocorocchio, Nicola Segata, Andrea Vignati, Andrey Morgun, Michela Deleidi, Teresa Manzo, Marco Rasponi, Luigi Nezi

Faculty, Staff and Student Publications

Patient responses to immune checkpoint inhibitors can be influenced by the gastrointestinal microbiome. Mouse models can be used to study microbiome-host crosstalk, yet their utility is constrained by substantial anatomical, functional, immunological and microbial differences between mice and humans. Here we show that a gut-on-a-chip system mimicking the architecture and functionality of the human intestine by including faecal microbiome and peristaltic-like movements recapitulates microbiome-host interactions and predicts responses to immune checkpoint inhibitors in patients with melanoma. The system is composed of a vascular channel seeded with human microvascular endothelial cells and an intestinal channel with intestinal organoids derived from human …

Therapeutic Hurdles In Acute Myeloid Leukemia: Leukemic Stem Cells, Inflammation And Immune Dysfunction, Bofei Wang, Patrick K Reville, Hussein A Abbas

Faculty, Staff and Student Publications

Acute myeloid leukemia (AML) is an aggressive and highly heterogeneous hematological malignancy characterized by clonal expansion and differentiation arrest in myeloid progenitor cells. Despite advancements in chemotherapy, allogeneic hematopoietic stem cell transplantation, and post-remission maintenance therapies, the long-term survival remains unsatisfactory with high rates of relapse and refractory. These therapeutic challenges are mediated by multiple factors, including the complexity of the cellular hierarchies in AML, the interaction of leukemic stem cells (LSCs) with the bone marrow niche, inflammation, and immune evasion mechanisms. Further, the absence of specific surface markers that distinguish LSCs from normal hematopoietic stem cells, together with LSCs' …

Trem2 Depletion In Pancreatic Cancer Elicits Pathogenic Inflammation And Accelerates Tumor Progression Via Enriching Il-1Β+ Macrophages, Daowei Yang, Xinlei Sun, Hua Wang, Ignacio I Wistuba, Huamin Wang, Anirban Maitra, Yang Chen

Faculty, Staff and Student Publications

Background & aims: Pancreatic ductal adenocarcinoma (PDAC) has a complex tumor microenvironment enriched with tumor-associated macrophages. Triggering receptor expressed on myeloid cells 2 (TREM2) is highly expressed by a subset of macrophages in PDAC. However, the functional role of TREM2 in PDAC progression remains elusive.

Methods: We generated a novel transgenic mouse model (KPPC;Trem2-/-) that enables the genetic depletion of TREM2 in the context of spontaneous PDAC development. Single-cell RNA-sequencing analysis was used to identify changes in the tumor immune microenvironment on TREM2 depletion. We evaluated the impacts of TREM2 depletion on the tumor immune microenvironment to elucidate the functions …

Gsk-3484862, A Dnmt1 Degrader, Promotes Dnmt3b Expression In Lung Cancer Cells, Qin Chen, Swanand Hardikar, Kimie Kondo, Nan Dai, Ivan R Corrêa Jr, Meigen Yu, Marcos R Estecio, Xing Zhang, Taiping Chen, Xiaodong Cheng

Faculty, Staff and Student Publications

DNA methylation alterations, including hypermethylation and silencing of tumor suppressor genes, contribute to cancer formation and progression. The FDA-approved nucleoside analogs azacytidine and decitabine are effective demethylating agents for hematologic malignancies but their general use has been limited by their toxicity and ineffectiveness against solid tumors. GSK-3484862, a dicyanopyridine-containing, DNMT1-selective inhibitor and degrader, offers a promising lead for developing novel demethylating therapeutics. Here, we demonstrate that GSK-3484862 treatment upregulates DNMT3B expression in lung cancer cell lines (A549 and NCI-H1299). Disrupting DNMT3B in NCI-H1299 sensitizes these cells to GSK-3484862, enhancing its inhibitory effects on cell viability and growth. GSK-3484862 treatment induces …

A Plain Language Summary Of Polaris: A Study To Look At Different Doses Of Encorafenib Plus Binimetinib For People With Braf V600-Mutant Melanoma With Brain Metastasis, Alexander M Menzies, Georgina V Long, Amiee Kohn, Hussein Tawbi, Jeffrey Webe, Keith Flaherty, Grant A Mcarthur, Paolo A Ascierto, Yanina Pfluger, Karl Lewis, Katy K Tsai, Omid Hamid, Hans Prenen, Luis Fein, Erjian Wang, Carolin Guenzel, Fan Zhang, Joseph F Kleh, Alessandra Di Pietro, Michael A Davies

Faculty, Staff and Student Publications

What is this summary about?People with a type of melanoma called advanced or metastatic BRAF V600- mutant melanoma, with a change in the BRAF gene, that has spread to the brain have poor outcomes.Current treatments include encorafenib (BRAFTOVI®) and binimetinib (MEKTOVI®). The POLARIS clinical study looked at whether increasing the encorafenib dose would make treatment more effective, with similar side effects, in these patients.The first part of the study, known as the safety lead-in, looked at the side effects of a high dose of encorafenib together with binimetinib. This was followed by a phase 2 part to …

Implications Of Omitting Sentinel Lymph Node Biopsy On Adjuvant Decision Making For Patients With Small Breast Cancers, Kerollos Nashat Wanis, Melissa P Mitchell, Sharon H Giordano, Jennifer Keating Litton, Simona F Shaitelman, Nina Tamirisa, Isabelle Bedrosian, Wenli Dong, Yu Shen, Kelly K Hunt, Puneet Singh, Susie X Sun, Abigail S Caudle, Henry M Kuerer, Funda Meric-Bernstam, Rosa F Hwang, Taiwo Adesoye

Faculty, Staff and Student Publications

Background: Selective omission of sentinel lymph node biopsy (SLNB) in patients with early breast cancer limits surgical morbidity. Adoption of this strategy relies on multidisciplinary consensus. Understanding how SLNB omission influences guideline-based adjuvant treatment decisions, and the proportion of patients impacted, can help guide decision-making.

Patients and methods: Data from the National Cancer Database (2018-2020) was used to estimate the proportions of patients with cT1N0 hormone receptor-positive breast cancer for whom adjuvant chemotherapy, CDK4/6 inhibitor therapy, and regional nodal irradiation decisions would be impacted by the absence of lymph node pathology if national treatment guidelines were followed. Because OncotypeDX score …

Egfr Controls Transcriptional And Metabolic Rewiring In Krasg12d Colorectal Cancer, Dana Krauß, Veronica Moreno-Viedma, Emi Adachi-Fernandez, Cristiano De Sá Fernandes, Jakob-Wendelin Genger, Ourania Fari, Bernadette Blauensteiner, Dominik Kirchhofer, Nikolina Bradaric, Valeriya Gushchina, Georgios Fotakis, Thomas Mohr, Ifat Abramovich, Inbal Mor, Martin Holcmann, Andreas Bergthaler, Arvand Haschemi, Zlatko Trajanoski, Juliane Winkler, Eyal Gottlieb, Maria Sibilia

Faculty, Staff and Student Publications

Inhibition of the epidermal growth factor receptor (EGFR) shows clinical benefit in metastatic colorectal cancer (CRC) patients, but KRAS-mutations are known to confer resistance. However, recent reports highlight EGFR as a crucial target to be co-inhibited with RAS inhibitors for effective treatment of KRAS mutant CRC. Here, we investigated the tumor cell-intrinsic contribution of EGFR in KRASG12D tumors by establishing murine CRC organoids with key CRC mutations (KRAS, APC, TP53) and inducible EGFR deletion. Metabolomic, transcriptomic, and scRNA-analyses revealed that EGFR deletion in KRAS-mutant organoids reduced their phenotypic heterogeneity and activated a distinct cancer-stem-cell/WNT signature associated with reduced cell size …

Advancing The Development Of Trip13 Inhibitors: A High-Throughput Screening Approach, Rae M Sammons, Soma Ghosh, Lacin Yapindi, Eun Jeong Cho, Faye M Johnson, Kevin N Dalby

Faculty, Staff and Student Publications

TRIP13, a promising target for cancer therapy, has been identified as a key regulator of the mitotic checkpoint. Overexpression of TRIP13 is associated with poor clinical outcomes in various cancers. Inhibition of TRIP13 has the potential to address therapeutic challenges in cancer, particularly in therapy-resistant and Rb-deficient cancers. Despite the potential therapeutic benefits of TRIP13 inhibition, the development of TRIP13 inhibitors has been hindered by the lack of a robust high-throughput screening (HTS) assay. We developed a luminescence-based biochemical assay for TRIP13 activity to address this challenge using the ADP-Glo detection system. This assay offers high sensitivity, low background signal, …

The Potential Benefit Of Encorafenib Plus Cetuximab With Chemotherapy Compared With Standard Of Care In People With Braf V600e-Mutant Metastatic Colorectal Cancer In The Breakwater Study: A Plain Language Summary, Scott Kopetz, Takayuki Yoshino, Eric Van Cutsem, Cathy Eng, Tae Won Kim, Harpreet Singh Wasan, Jayesh Desai, Fortunato Ciardiello, Rona Yaeger, Timothy S Maughan, Elena Beyzarov, Xiaoxi Zhang, Graham Ferrier, Xiaosong Zhang, Josep Tabernero

Faculty, Staff and Student Publications

No abstract provided.

A Plain Language Summary Of The Molecular Changes In The Tumors Of People With Braf V600e-Mutant Colorectal Cancer In The Beacon Study, Scott Kopetz, Danielle A Murphy, Jie Pu, Fortunato Ciardiello, Jayesh Desai, Eric Van Cutsem, Harpreet Singh Wasan, Takayuki Yoshino, Hedieh Saffari, Xiaosong Zhang, Phineas Hamilton, Tao Xie, Rona Yaeger, Josep Tabernero

Faculty, Staff and Student Publications

What is this summary about?This summary discusses the genetic and molecular changes in tumors of participants with BRAF V600E–mutant metastatic colorectal cancer who were treated with encorafenib plus cetuximab, with or without binimetinib, in the BEACON study.

What were the results?Encorafenib plus cetuximab, with or without binimetinib, reduced the risk of participants dying compared with cetuximab plus chemotherapy, regardless of genetic or molecular colorectal cancer subtypes.The study also found genetic and molecular changes in the participants’ tumors during treatment that were associated with how long they lived.

What do the results of the study mean?The types of …

Contemplative Practices Facilitating Awareness, Compassion, And Healing In Study Abroad: A Reflective And Explorative Study, Ciara C. Hoyne, Jing Lin

Journal of Contemplative and Holistic Education

This reflective essay focuses on the relationship between contemplative practices and participation in a short-term study abroad trip. The study explores how contemplative practices help facilitate self-understanding, alleviate stress, enhance connection to the host community and culture, and enable healing. We use our experiences participating in a short-term study abroad program as an example for examining the role of contemplative practices in the context of study abroad. We discuss and integrate relevant literature on the topic of meditation, mindfulness, and contemplative inquiry to offer insight into how contemplative practices can be integrated into study abroad in a way that enhances …

Tracing My Roots: An Exploratory Data Visualization And Analysis Of Jewish Immigration And Assimilation To New York City, Jamie E. Gelberg

Dissertations, Theses, and Capstone Projects

As my Capstone, I explored the complex process of immigrant assimilation to New York City from the late 19th century and beyond through a personal lens, using my Ashkenazi Jewish family as a case study.

I outlined and analyzed relevant demographic data from the US Census Bureau, Berman Jewish DataBank, and other sources to understand New York City during this period and how Jewish immigrants fit into the story. I focused on my family history, immigration and settlement, social assimilation, and economic status. I also incorporated personal narratives from my family history from 3 generations. These narratives help provide context …

‘Making A Positive Environmental Impact’: Exploring The Role Of Volunteering At A Campus Community Garden, Dina Izenstark, Barbara Ann Boone

Faculty Research, Scholarly, and Creative Activity

Promoting sustainability in higher education is a social and environmental imperative. This paper explores how and why volunteering at a campus community garden (CCG) can serve as a unique context for promoting sustainability. Twenty-five undergraduate students between the ages of 18 and 27, who had volunteered at a campus garden, participated in individual semi-structured interviews. A majority of participants identified as female (80%) and Asian American (52%). Using reflexive thematic analysis, we first found students were motivated to volunteer for personal and academic reasons as well as to learn more about gardening. Childhood gardening experiences influenced participants’ re-engagement as adults. …

Lse-Net: Integrated Segmentation And Ensemble Deep Learning For Enhanced Lung Disease Classification, Bhavan Kumar Basavaraju, Mohammad Masum

Faculty Research, Scholarly, and Creative Activity

Accurate classification of lung diseases is vital for timely diagnosis and effective treatment of respiratory conditions such as COPD, pneumonia, asthma, and lung cancer. Traditional diagnostic approaches often suffer from limited consistency and elevated false-positive rates, highlighting the demand for more dependable automated systems. To address this challenge, we introduce LSE-Net, an end-to-end deep learning framework that combines precise lung segmentation using an optimized U-Net++ with robust classification powered by an ensemble of DenseNet121 and ResNet50. Leveraging structured hyperparameter tuning and patient-level evaluation, LSE-Net achieves 92.7% accuracy, 96.7% recall, and an F1-score of 94.0%, along with improved segmentation performance (DSC …

On The Application Of Long Short-Term Memory Neural Network For Daily Forecasting Of Pm2.5 In Dakar, Senegal (West Africa), Ahmed Gueye, Serigne Abdoul Aziz Niang, Ismaila Diallo, Mamadou Simina Dramé, Moussa Diallo, Ali Ahmat Younous

Faculty Research, Scholarly, and Creative Activity

This study aims to optimize daily forecasts of the PM2.5 concentrations in Dakar, Senegal using a long short-term memory (LSTM) neural network model. Particulate matter, aggravated by factors such as dust, traffic, and industrialization, poses a serious threat to public health, especially in developing countries. Existing models such as the Autoregressive integrated moving average (ARIMA) have limitations in capturing nonlinear relationships and complex dynamics in environmental data. Using four years of daily data collected at the Bel Air station, this study shows that the LSTM neural network model provides more accurate forecasts with a root mean square error (RMSE) of …

In Vitro Comparison Of Two Python-Based Programs For The Automated Analysis Of Tight-Junction Phenotype In Brain Endothelium During Bacterial Infection, Henry D. Mauser, Janessa Caroza, Shane Nicole Homez, Alyssa S. Arnett, William D. Cutts, Daryl W. Lam, Justin Thornton, Walter Adams, Brandon J. Kim

Faculty Research, Scholarly, and Creative Activity

Tight junction complexes are crucial features of brain endothelial cells, as they restrict the paracellular route across the blood–brain barrier. Tight junction disruption has been observed in conjunction with numerous diseases of the CNS. In such cases, the organization or integrity of cell–cell junctions may be analyzed with a variety of automated computer programs that quantitatively assess junction images. Here, we directly compare two previously developed python-based programs—JAnaP and IJOQ— for the semi- or fully automated analysis of tight junctions in human stem cell-derived brain-like endothelial cells. Cells were infected with S. pneumoniae and S. agalactiae to initiate junction disruption, …

Predictors Of Nursing Students' Stress, Anxiety, And Depression During The Covid-19 Pandemic In A Hispanic-Serving University In South Texas: A Cross-Sectional Study, Maria I. Diaz, Eleftherios Gkioulekas, Nancy Nadeau

School of Mathematical & Statistical Sciences Faculty Publications

Background: In nursing education, there have been several studies on the impact of the COVID-19 pandemic on the ability of nursing students to cope while in nursing school.

Purpose statement: The goal of this study is to assess undergraduate nursing students' support mechanisms as predictors of stress, anxiety, and depression during the COVID-19 pandemic within a Hispanic-serving institution in South Texas.

Methods: Across-sectional design was used in this study. An online survey using self-reported questionnaires was used to gather data from an undergraduate nursing student cohort during the Fall 2021 semester. Linear regression was used to identify the predictors of …