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Der Wille Zur Macht: Versuch Einer Umwertung Aller Werte, Friedrich Wilhelm Nietzsche Aug 2025

Der Wille Zur Macht: Versuch Einer Umwertung Aller Werte, Friedrich Wilhelm Nietzsche

Hannah Arendt Marginalia - All

Leipzig: Kröner, c1930

Contains marginalia, underlining, marginal lining and endpaper notes.

Call #: B3313 .W5 1930

PDF Information: 281 pages – 177.6mb


Global Drag And Cultural Scapes: Examining Queer Manifestations Of The Appadurian Cultural Economy In Guadalajara, Mexico, Logan Baggett Aug 2025

Global Drag And Cultural Scapes: Examining Queer Manifestations Of The Appadurian Cultural Economy In Guadalajara, Mexico, Logan Baggett

Proceedings of the annual meeting of the Southern Anthropological Society

This study investigates the emerging drag performance scene in Mexico, in the context of globalization and media expansion, particularly following the launch of Drag Race Mexico in 2023. Utilizing Appadurai’s framework of global cultural flows, this article examines how local drag culture navigates, resists, and engages the influence of international media conglomerates and technology that shape evolving queer ideologies. I argue that drag artists leverage media visibility to advance their careers while confronting challenges such as cultural authenticity and financial precarity. Such media visibility is conditioned by the presence of two drag series, La Más Draga and Drag Race Mexico, …


Unwrapping The Cube Visual Essay, Arthur L. Loeb, C. Todd Stewart Aug 2025

Unwrapping The Cube Visual Essay, Arthur L. Loeb, C. Todd Stewart

Loeb Design Science: Documents

A visual and conceptual essay illustrating the many faces and properties of the cube.


Influence Of Water Hardness Used In Preparing Wheat Grain For Grinding On The Process Of "Stale" During Storage Of Bakery Products, Suvonqul S. Ravshanov, Ilkhom S. Nurmatov, Ulugbek N. Baltabaev Aug 2025

Influence Of Water Hardness Used In Preparing Wheat Grain For Grinding On The Process Of "Stale" During Storage Of Bakery Products, Suvonqul S. Ravshanov, Ilkhom S. Nurmatov, Ulugbek N. Baltabaev

CHEMISTRY AND CHEMICAL ENGINEERING

The hot climatic conditions of Uzbekistan are favorable for the development of mesophilic bacteria in bread products. The quality of the water used in this process has a great influence. The purpose of the study is to study the effect of water of different hardness on the change in the shelf life of bread during hydrothermal treatment for grinding wheat grain. To determine the freshness (staleness) of bread by rheological properties, the AP-4/2 automatic penetrometer and other devices for analyzing the properties of bread products were used. The conducted analyzes allowed us to conclude from the results of the study …


Synthesis And Ir Spectroscopic Study Of Complexes Of Selected 3d-Metals With 2-(Phenylmethyl)-1h-Benzimidazole, Gulnoza O. Babayeva, Gulbeka G. Mamatova, Daminbek A. Ziyatov, Lola Sh. Makhmudova, Shahlo Sh. Daminova Aug 2025

Synthesis And Ir Spectroscopic Study Of Complexes Of Selected 3d-Metals With 2-(Phenylmethyl)-1h-Benzimidazole, Gulnoza O. Babayeva, Gulbeka G. Mamatova, Daminbek A. Ziyatov, Lola Sh. Makhmudova, Shahlo Sh. Daminova

CHEMISTRY AND CHEMICAL ENGINEERING

The aim of this study was the synthesis and structural investigation of coordination compounds of selected 3d-metals with 2-(phenylmethyl)-1H-benzimidazole (FAB) using IR spectroscopy. Complexes of copper(II), nickel(II), cobalt(II), and zinc(II) with the general formula [M(FAB)2Cl2], as well as a complex [Co(FAB)2(ac)2], were synthesized. IR spectroscopic analysis revealed that FAB coordinates to metal ions through the nitrogen atom of the benzimidazole ring. Shifts in the ν(C=N), ν(C-N) bands and the appearance of new bands in the 580-430 cm⁻¹ region corresponding to ν(M-N) and ν(M-Cl) confirm the formation of metal complexes. It was established …


Full Issue, Kritika Kultura Aug 2025

Full Issue, Kritika Kultura

Kritika Kultura

Brina (2016), Chhorii (2021), and Jayeshbhai Jordaar (2022).


Racism And Sexism In Hollywood: Overcoming The Barriers To True Representation Of Women Of Color In The Film Industry, Emily Smith Aug 2025

Racism And Sexism In Hollywood: Overcoming The Barriers To True Representation Of Women Of Color In The Film Industry, Emily Smith

Venture: The University of Mississippi Undergraduate Research Journal

This research paper dives into the omnipresent issues of gender discrimination and racism that women of color regularly face as professionals in the film industry, emphasizing the need for inclusion and diversity in Hollywood. It examines the disparity in representation among people of color, particularly how women are often denied the same opportunities as their male counterparts. The paper showcases the systemic biases against minority groups and lack of opportunity both on and off screen, as well as racial and gender stereotyping. Specifically, this paper seeks to reveal how obstacles such as colorism, tokenism, and white feminism impact the recognition …


A Conversation Between Octavia Butler's Kindred And Angela Davis's Are Prisons Obsolete?: Brutality, Misogynoir, And Haunting, Sydney Guntharp Aug 2025

A Conversation Between Octavia Butler's Kindred And Angela Davis's Are Prisons Obsolete?: Brutality, Misogynoir, And Haunting, Sydney Guntharp

Venture: The University of Mississippi Undergraduate Research Journal

Octavia Butler’s Kindred and Angela Davis’s Are Prisons Obsolete? textually parallel one another in vital ways that mirror the lack of linear separation between the socalled historical past and modern conditions of racialized oppression, confinement, and brutal treatment. Through tandemly analyzing these texts, the modes of misogynoiristic control potently exacted on the enslaved/imprisoned Black woman’s body are clearly rendered across time. The presence of the plantation, as it follows Butler’s fictional characters through the literal medium of time travel, haunts the modern prisonindustrial complex, which Davis extrapolates through a detailed history of racialized punishment within the United States. Both texts …


Microbiome–Immune Interaction And Harnessing For Next-Generation Vaccines Against Highly Pathogenic Avian Influenza In Poultry, Yongming Sang, Samuel N. Nahashon, Richard J. Webby Aug 2025

Microbiome–Immune Interaction And Harnessing For Next-Generation Vaccines Against Highly Pathogenic Avian Influenza In Poultry, Yongming Sang, Samuel N. Nahashon, Richard J. Webby

Food and Animal Sciences Faculty Research

Highly pathogenic avian influenza (HPAI) remains a persistent threat to global poultry production and public health. Current vaccine platforms show limited cross-clade efficacy and often fail to induce mucosal immunity. Recent advances in microbiome research reveal critical roles for gut commensals in modulating vaccine-induced immunity, including enhancement of mucosal IgA production, CD8+ T-cell activation, and modulation of systemic immune responses. Engineered commensal bacteria such as Lactococcus lactis, Bacteroides ovatus, Bacillus subtilis, and Staphylococcus epidermidis have emerged as promising live vectors for antigen delivery. Postbiotic and synbiotic strategies further enhance protective efficacy through targeted modulation of the gut microbiota. Additionally, artificial …


Understanding, Deterring, And Preparing For A Great-Power War In The Twenty-First Century, Antulio J. Echevarria Ii, Larry P. Goodson, Brennan Deveraux Aug 2025

Understanding, Deterring, And Preparing For A Great-Power War In The Twenty-First Century, Antulio J. Echevarria Ii, Larry P. Goodson, Brennan Deveraux

Integrated Research Projects

The US government and the US Army are unprepared for a great-power war. This integrated research project (IRP), sponsored by Vice Chief of Staff of the Army General James J. Mingus, is a critical first step in helping senior US Army leaders increase their knowledge of, and preparations for, deterring or fighting a great-power war in the twenty-first century. No one knows how long the US government and the US Army have to prepare for a future conflict. Consequently, the US Department of Defense faces difficult decisions as it balances preparing for a future war with maintaining readiness to address …


A Phenomenological Study Of Intergenerational Trauma Of African Americans In The South And Post Traumatic Slave Syndrome, Cassandra W. Mclaurin Aug 2025

A Phenomenological Study Of Intergenerational Trauma Of African Americans In The South And Post Traumatic Slave Syndrome, Cassandra W. Mclaurin

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to understand the lived experiences of the ancestors of African Americans in the South and how generational trauma has affected them as it pertains to Post Traumatic Slave Syndrome (PTSS). Intergenerational trauma for African Americans in the South and Post Traumatic Slave Syndrome is a condition that many people are unaware of. The research examines how trauma passed from slaves to their ancestors and how the institution of slavery manifests itself into behaviors that lead to social problems in the African American community today. The theories that guide the study are Derrick Bell’s …


Evidence-Based Autism Assessments: Utility Of A School-Based Autism Evaluation Fidelity Checklist, Melissa Rose Aug 2025

Evidence-Based Autism Assessments: Utility Of A School-Based Autism Evaluation Fidelity Checklist, Melissa Rose

Doctoral Dissertations and Projects

Research has demonstrated limited use of evidence-based autism assessments in school settings. The use of fidelity checklists for evidence-based interventions for autism are a focus of research; however, there are not any fidelity checklists or tools for measuring evidence-based autism assessments. This study used an exploratory sequential mixed methods design to create and utilize a school-based autism assessment fidelity checklist rubric with a retrospective model. This study began with a focus group to refine the rubric and provide social validity. Then, the rubric was used to measure the fidelity of 52 initial school-based autism assessments across two time periods, one …


A Strategy For Helping Mother And Daughter Churches Foster A Healthy Symbiotic Relationship, Timothy Blazer Aug 2025

A Strategy For Helping Mother And Daughter Churches Foster A Healthy Symbiotic Relationship, Timothy Blazer

Doctoral Dissertations and Projects

This action research project explores the dynamic relationship between mother churches and daughter churches within the context of church multiplication, with particular emphasis on the mutual benefits and shared challenges that emerge throughout the planting process. Central to the study is the guiding research question: “Will applying biblical principles of church planting partnership between mother and daughter churches enable church plants to thrive and flourish?” While much of the existing literature centers primarily on individual church planters, this study focuses on how mother churches and their church plants can experience growth and vitality through intentional and collaborative partnerships. The purpose …


Exploring The Impact Of Foot Overpronation On Gluteus Medius Activation In Recreational Runners: A Biomechanical Analysis, Austin D. Stroeh Aug 2025

Exploring The Impact Of Foot Overpronation On Gluteus Medius Activation In Recreational Runners: A Biomechanical Analysis, Austin D. Stroeh

Doctoral Dissertations and Projects

Pes planus foot type and gluteus medius (GMed) dysfunction are independently considered risk factors in developing several overuse running-related injuries because they propagate kinematic and kinetic changes in the leg during the gait cycle. While both produce similar kinesiological actions, research on the relationship between foot type and GMed activation in running is limited. The purpose of this study was to investigate the relationship between pes planus and pes rectus foot types and their association with GMed activity during running gait in recreational endurance runners. 47 recreational endurance-based runners running approximately 5-15 miles weekly for at least 6 months with …


Middle School Teachers’ Perceptions Of The Impact Digital Consumption Has On Adolescent Cognitive And Behavioral Abilities: A Case Study, Latisha Lambert Aug 2025

Middle School Teachers’ Perceptions Of The Impact Digital Consumption Has On Adolescent Cognitive And Behavioral Abilities: A Case Study, Latisha Lambert

Doctoral Dissertations and Projects

The purpose of this case study was to understand student digital consumption and its potential implications on cognitive and behavioral development at a suburban middle school in Southeastern United States. The study was guided by Bandura’s Social Cognitive Theory and Veblen’s technological determinism theory, providing a dual lens for examining how environmental modeling and societal shifts in technology influence student learning and behavior. The study utilized a single-site embedded case study design. Ten middle school teachers from various grade levels and subject areas participated. Data were collected through semi-structured interviews, observations, and teacher journaling. NVivo coding was used to identify …


Spirituality And Perceived Insider Status: A Study Of Organizational Commitment Of African American Female Leaders In Fortune 1000 Companies, Toni Y. Stubbs Aug 2025

Spirituality And Perceived Insider Status: A Study Of Organizational Commitment Of African American Female Leaders In Fortune 1000 Companies, Toni Y. Stubbs

Doctoral Dissertations and Projects

This quantitative study examined the relationships among spirituality, perceived insider status, and organizational commitment among African American female leaders within Fortune 1000 companies. Using a cross-sectional design, the research gathered data from 119 participants through online surveys that included the Spiritual Well-Being Scale (SWBS), the Perceived Insider Status Scale (PIS), and the Organizational Commitment Questionnaire (OCQ). Analyses included Pearson correlations and mediation modeling to address the research questions. The results revealed a strong, statistically significant relationship between perceived insider status and organizational commitment. Although spirituality did not directly predict organizational commitment, it demonstrated a small but significant mediating effect between …


Application And Comparison Of Satellite-Derived Sea Surface Temperature Gradients To Identify Seasonal And Interannual Variability Off The California Coast: Preliminary Results And Future Perspectives, Jorge Vazquez-Cuervo, Marisol García-Reyes, David S. Wethey, Daniele Ciani, Jose Gomez-Valdes Aug 2025

Application And Comparison Of Satellite-Derived Sea Surface Temperature Gradients To Identify Seasonal And Interannual Variability Off The California Coast: Preliminary Results And Future Perspectives, Jorge Vazquez-Cuervo, Marisol García-Reyes, David S. Wethey, Daniele Ciani, Jose Gomez-Valdes

Faculty Publications

The application of satellite-derived sea surface temperature in coastal regions is critical for resolving the dynamics of frontal features and coastal upwelling. Here, we examine and compare sea surface temperature (SST) gradients derived from two satellite products, the Multi-Scale Ultra-High Resolution SST Product (MUR, 0.01° grid scale) and the Operational SST and Ice Analysis (OSTIA, 0.05° grid scale), available through the Group for High Resolution SST (GHRSST). Both products show similar seasonal variability, with maxima occurring in the summer time frame. Additionally, both products show an increasing trend of SST gradients near the coast. However, differences exist between the two …


Daily Prebiotic Consumption Of Sweet Potatoes Shifts Abundances Of Key Gut Microbial Taxa Connected To Gut Health, Alexis Gallegos Aug 2025

Daily Prebiotic Consumption Of Sweet Potatoes Shifts Abundances Of Key Gut Microbial Taxa Connected To Gut Health, Alexis Gallegos

Electronic Theses and Dissertations Archive

Diet plays a large role in maintaining a healthy gut microbiome, which impacts many aspects of human health. Sweet potatoes contain high levels of resistant starches and dietary fiber which healthy gut microorganisms can metabolize. We tested if daily sweet potato consumption for thirty days shifts gut prokaryotic communities and the phylogenetic diversity of short chain fatty acid (SCFA) functional genes. Selected functional genes are known to be important for human health associated with butyrate and propionate production pathways. To do so, we collected fecal samples from healthy adult volunteers, before and after daily sweet potato consumption and conducted metabarcoding …


Exploring Mental Health Issues And Health-Seeking Behaviors Among Bangladeshi International Students: A Qualitative Study, Md Monir Hossain Aug 2025

Exploring Mental Health Issues And Health-Seeking Behaviors Among Bangladeshi International Students: A Qualitative Study, Md Monir Hossain

Electronic Theses and Dissertations Archive

This qualitative study explores the mental health experiences and help-seeking behaviors of Bangladeshi international graduate students in the United States. Based on in-depth interviews with sixteen students at the University of Memphis, I examine their mental health challenges, coping strategies, and the impact of cultural stigma. Participants report depression, anxiety, and somatic symptoms linked to academic pressure, financial stress, housing issues, and social isolation. Cultural stigma and institutional barriers discourage formal help-seeking, leading most to rely on self-help and peer support. However, some students avoid even informal support due to fear of judgment, gossip, and exploitation within their community. The …


The Characterization And Detection Of Human Associated Pathogens Within Aquatic Sediments In Florida, Athena Giorgiou Capetanakis Aug 2025

The Characterization And Detection Of Human Associated Pathogens Within Aquatic Sediments In Florida, Athena Giorgiou Capetanakis

All HCAS Student Capstones, Theses, and Dissertations

Thalassogenic diseases, infectious diseases caused by wastewater pollution of marine environments, have been plaguing the world for generations. Every millimeter of raw wastewater may carry millions of potentially pathogenic microorganisms. Water monitoring techniques generally rely on the sole detection of fecal indicator bacteria, while overlooking the significance of microbial data, especially via aquatic sediment. It is known that aquatic sediment can provide the ideal environment for pathogenic microorganisms to survive in. Using next-generation sequencing methods, amplifying the V4 region of the 16S rRNA gene, this study aimed to achieve the following objectives: 1) characterize the microbiome of the sediment in …


Pcsk9–Dyslipidemia Interplay In Children And Adolescents With Type 1 Diabetes: A Potential Modulator Of Vasculopathy, Eman Ramadan Aug 2025

Pcsk9–Dyslipidemia Interplay In Children And Adolescents With Type 1 Diabetes: A Potential Modulator Of Vasculopathy, Eman Ramadan

Pharmacy

BACKGROUND: Proprotein convertase subtilisin/kexin type-9 (PCSK9) has recently emerged as an important vasculopathy modulator. However, limited data exist on its level and expression in children and adolescents with type 1 diabetes (T1D). AIM: To assess serum PCSK9 and gene expression among children and adolescents with T1D and correlate them with glycemia, dyslipidemia, and microvascular complications. METHODS: Fifty children and adolescents with T1D were compared to 50 matched healthy controls. Serum PCSK9 enzyme-linked immunosorbent assay (ELISA) and reverse transcription polymerase chain reaction (RT-PCR) gene expression, glycated-hemoglobin, fundus, urinary albumin-to-creatinine ratio (uACR) and fasting lipids were assessed with calculation of the estimated-glucose …


Developing Microelectrode Arrays As Multiplex Point-Of-Care Diagnostics, Yu-Chia Chang Aug 2025

Developing Microelectrode Arrays As Multiplex Point-Of-Care Diagnostics, Yu-Chia Chang

Arts & Sciences Graduate Student Theses and Dissertations

Antibiotic resistance poses a significant global health challenge, particularly in urinary tract infections (UTIs), where 92% of cases exhibit resistance to at least one antibiotic, causing over 260,000 deaths annually. The emergence of antibiotic-resistant bacteria and growing awareness of the adverse effects of unnecessary antibiotic use highlight the urgent need for better UTI diagnostics. Current state-of-the-art methods are either expensive and time-consuming, or they lack specific details about the nature of the antibiotic and only determine inflammation. This hinders timely and effective treatment decisions regarding whether an antibiotic is actually necessary. Given this backdrop, there is a demand for a …


An Enzyme-Coupled Isotope Dilution Mass Spectrometry Assay For Non-Adjacent Dna Photoproducts As Intrinsic Probes For G-Quadruplexes In Vitro, Savannah Sharee Scruggs Aug 2025

An Enzyme-Coupled Isotope Dilution Mass Spectrometry Assay For Non-Adjacent Dna Photoproducts As Intrinsic Probes For G-Quadruplexes In Vitro, Savannah Sharee Scruggs

Arts & Sciences Graduate Student Theses and Dissertations

G-quadruplexes are noncanonical secondary structures that form in guanine-rich nucleic acid sequences and are thought to be involved in the control of gene expression.1 Unfortunately, it has been difficult to prove that these structures exist in vivo because of their dynamic nature. Rather than try to develop G-quadruplex specific binders as others have done,2 our idea is to photochemically trap certain types of G-quadruplexes by irreversible photoproduct formation3–5 and then detect the stable G-quadruplex-specific photoproducts by Isotopic Dilution Mass Spectrometry (IDMS).6 This IDMS method could then be used to unambiguously confirm the presence of specific types of G-quadruplexes in vivo …


Motivational Factors Affecting Female Students' Choice Of Stem And Non-Stem Majors At Us Universities, Buthaina Ruyyashi Aug 2025

Motivational Factors Affecting Female Students' Choice Of Stem And Non-Stem Majors At Us Universities, Buthaina Ruyyashi

Walden Dissertations and Doctoral Studies

The problem addressed in this study is the persistently low enrollment of female undergraduate students in science, technology, engineering, and mathematics (STEM) majors within U.S. universities. The purpose of this quantitative study was to examine the relationship between female undergraduate students' choice of STEM versus non-STEM majors and their motivational factors, as measured by the Motivations Influencing Course Choice (MICC) survey. The study was grounded in social cognitive career theory, which emphasizes the role of self-efficacy, outcome expectations, and personal goals in academic decision-making. The analysis assessed the predictive power of career aspiration, interest, helping, and loafing in determining major …


A Toolkit For Treating Obesity In Children With Metabolic Syndrome, Karen Mayers-Scott Aug 2025

A Toolkit For Treating Obesity In Children With Metabolic Syndrome, Karen Mayers-Scott

Walden Dissertations and Doctoral Studies

This doctoral project seeks to bridge the existing knowledge gap in using Metformin to manage childhood obesity in patients with metabolic syndrome. The primary goal was to develop a complete toolkit to educate healthcare providers on utilizing Metformin in obese children with metabolic syndrome. Metabolic syndrome, characterized by higher triglycerides, decreased high-density lipoprotein cholesterol, increased blood pressure, elevated fasting plasma glucose, and increased waist circumference, offers considerable health hazards for children. The practice-focused question is, Is the toolkit deemed useful to providers for treating obesity in children with metabolic syndrome using metformin?” The project employed the theory of planned behavior, …


Gender In Translation: How The Contemporary Bible Is Challenging Androcentric Language In Translation Through Gender-Accurate And Feminist Hermeneutical Lenses, Matthew T. Gennard Aug 2025

Gender In Translation: How The Contemporary Bible Is Challenging Androcentric Language In Translation Through Gender-Accurate And Feminist Hermeneutical Lenses, Matthew T. Gennard

Masters Theses

This Thesis surveys the changing practice of gender-accurate translation from the late nineteenth century to the present, with special consideration for the three key principles of gender-accurate translation: Generic ‘he,’ androcentric lexemes, and pronoun substitution. These focus areas are derived from an analysis of the five translation guidelines produced during the late twentieth-century gender-neutral controversy. The loss of individuality when introducing pronominal interchange or the masculine representative hermeneutical lens has left scholars divided on gender-accurate practices. This study surveys the sociohistorical development of the feminist hermeneutical lens and the changing linguistic trends of contemporary language, which challenge androcentric assumptions in …


Dosimetric Comparison Of Organ-At-Risk Constraints Across Multi-Resolution Levels In Eclipse Planning Optimization, Ji Hyun Jeon Aug 2025

Dosimetric Comparison Of Organ-At-Risk Constraints Across Multi-Resolution Levels In Eclipse Planning Optimization, Ji Hyun Jeon

Masters Projects

Background: In inverse treatment planning, the timing of applying organ-at-risk (OAR) constraints during the optimization process can influence dosimetric outcomes. This study investigates the effects of introducing OAR constraints at different stages of the multi-resolution optimization process within the Eclipse Treatment Planning System (TPS).

Purpose: To determine the optimal resolution level for applying OAR constraints that achieves the best dosimetric balance between target coverage and normal tissue sparing.

Methods: Thirteen prostate cancer treatment plans were generated using an anonymized pelvic CT dataset from The Cancer Imaging Archive. All plans were developed in GVSU Virtual Eclipse TPS using the Photon Optimizer …


Radioactive Contamination And Climate Warming Affect Physiological Performance Of Chornobyl Barn Swallows, Zbyszek Boratyríski, Timothy Mousseau, Anders Pape Møller Aug 2025

Radioactive Contamination And Climate Warming Affect Physiological Performance Of Chornobyl Barn Swallows, Zbyszek Boratyríski, Timothy Mousseau, Anders Pape Møller

Faculty Publications

Global warming and degradation of natural habitats are the two main factors causing ecophysiological stress on individuals and risk for biodiversity. Hyperthermia is a common response to stress in homeothermic animals, in particular to heat, pathogens and environmental contamination. Resilience of biological systems to global warming may be deteriorated in polluted habitats. Here we investigated how body temperature of a wild bird, the barn swallow (Hirundo rustica), responded to global warming while simultaneously exposed to radioactive contamination from the Chernobyl accident. Our results showed that both high air temperatures (t = 15.55, df = 335, p <  0.0001) and elevated environmental radioactive contamination (t = 5.18, df = 8.09, p = 0.0008) increased internal body temperature of individuals. The additive effect suggests that birds might suffer hyperthermia in locally contaminated habitat (1.47% body temperature increase) while simultaneously exposed to globally rising temperatures (1.95% body temperature increase), potentially reducing the fitness of individual and the maintenance of breeding colonies. The cumulative and interactive negative effects of multiple stressors, such as those emerging from increasing habitat degradation and climate change, will likely contribute to biodiversity losses globally.


Mri-Based Radiomics For Outcome Stratification In Pediatric Osteosarcoma, Esther Ngan, Dolores Mullikin, Ashok J Theruvath, Ananth V Annapragada, Ketan B Ghaghada, Andras A Heczey, Zbigniew A Starosolski Aug 2025

Mri-Based Radiomics For Outcome Stratification In Pediatric Osteosarcoma, Esther Ngan, Dolores Mullikin, Ashok J Theruvath, Ananth V Annapragada, Ketan B Ghaghada, Andras A Heczey, Zbigniew A Starosolski

Faculty, Staff and Students Publications

Background/Objectives: Osteosarcoma (OS) is the most common malignant bone tumor in children and adolescents; the survival rate is as low as 24%. Accurate prediction of clinical outcomes remains a challenge due to tumor heterogeneity and the complexity of pediatric cases. This study aims to improve predictions of progressive disease, therapy response, relapse, and survival in pediatric OS using MRI-based radiomics and machine learning methods. \

Methods: Pre-treatment contrast-enhanced coronal T1-weighted MR scans were collected from 63 pediatric OS patients, with an additional nine external cases used for validation. Three strategies were considered for target region segmentation (whole-tumor, tumor …


Hand Hygiene Knowledge, Attitudes, Practices, And Hand Dirtiness Of Primary School Students Before And After A Behavioral Change Intervention During The Covid-19 Pandemic, Belize 2022-2023, Anh N Ly, Christina Craig, Kelsey Mcdavid, Dian Maheia, Yolanda Gongora, Francis Morey, Russell Manzanero, Alexandra Medley, Allison Stewart, Allison Lino, Ramiro Quezada, Rosalva Blanco, Vickie Romero, Gerhaldine Morazan, Ella Hawes, Oluwadara Okeremi, Kanako Ishida, Matthew Lozier, Kristy O Murray Aug 2025

Hand Hygiene Knowledge, Attitudes, Practices, And Hand Dirtiness Of Primary School Students Before And After A Behavioral Change Intervention During The Covid-19 Pandemic, Belize 2022-2023, Anh N Ly, Christina Craig, Kelsey Mcdavid, Dian Maheia, Yolanda Gongora, Francis Morey, Russell Manzanero, Alexandra Medley, Allison Stewart, Allison Lino, Ramiro Quezada, Rosalva Blanco, Vickie Romero, Gerhaldine Morazan, Ella Hawes, Oluwadara Okeremi, Kanako Ishida, Matthew Lozier, Kristy O Murray

Faculty, Staff and Students Publications

Hand hygiene (HH) can prevent the spread of infectious diseases and school absenteeism. However, limited data exist on HH practices at schools. Our study assesses the impact of a pilot HH intervention in 12 schools in Belize during the coronavirus disease 2019 (COVID-19) pandemic. After a national assessment of existing water, sanitation, and hygiene resources (December 2021-January 2022), 12 pilot schools were selected to evaluate an HH intervention, which included environmental nudges and HH education. Baseline assessments occurred in March 2022, the HH intervention was implemented during October 2022-May 2023, and follow-up assessments were conducted in June 2023. Student knowledge, …