Digital Commons Network^™

Characterization Of Stone Materials From The Roman Caracalla Bath In Ancyra, Zeynep Tanriverdi̇, Ali̇ Akin Akyol, Yusuf Kağan Kadioğlu

Turkish Journal of Earth Sciences

The Roman Caracalla Bath was built during the reign of Roman Emperor Caracalla (circa AD 200). Today it exists only inthe form of wall remnants at the foundation level and functions as an open-air museum. It is located on a mound approximately 2.5-mhigh along Ulus’s Çankırı Street in Ankara. This research paper aims to identify the characterization and implications for provenance ofthe stone materials used in the construction of the bath by using mineralogical, petrographic, and geochemical definitions. The resultsobtained from the stone materials also provide guidance for restoration and reinforcement of the bath. In this study, the 13 stone …

Black Women Healing From Gender-Based Violence: Christ-Centered Approaches For Transformative Holistic Wellbeing, Tanya Jahwar

Doctor of Ministry

The Women’s Leadership and Resource Center states, “Gender-based violence against Black women has always existed in the US. From historical accounts of chattel slavery to analyses of present-day society, Black women have endured multiple forms of violence including labor …, sexual …, medical … and … exploitation.”³² This dissertation will provide important research about gender-based violence against Black women and girls and will conclude with Christ-centered approaches for transformative holistic wellbeing. Do laws that prevent violence enable more violence? In the fact sheet published by the National Black Women’s Justice Institute, it is noted that, “Experiences of abuse do …

Automated Detection Of Reduced Ejection Fraction Using An Ecg-Enabled Digital Stethoscope: A Large Cohort Validation, Ling Guo, Gregg S. Pressman, Spencer N. Kieu, Scott B. Marrus, George Mathew, John Prince, Emileigh Lastowski, Rosalie V. Mcdonough, Caroline Currie, John N. Maidens, Hussein Al-Sudani, Evan Friend, Deepak Padmanabhan, Preetham Kumar, Edward Kersh, Subramaniam Venkatraman, Salima Qamruddin

Einstein Health Papers

BACKGROUND: Asymptomatic left ventricular systolic dysfunction (ALVSD) affects 7 million globally, leading to delayed diagnosis and treatment, high mortality, and substantial downstream health care costs. Current detection methods for ALVSD are inadequate, necessitating the development of improved diagnostic tools. Recently, electrocardiogram-based algorithms have shown promise in detecting ALVSD.

OBJECTIVES: The authors developed and validated a convolutional neural network (CNN) model using single-lead electrocardiogram and phonocardiogram inputs captured by a digital stethoscope to assess its utility in detecting individuals with actionably low ejection fractions (EF) in a large cohort of patients.

METHODS: 2,960 adults undergoing echocardiography from 4 U.S. health care …

2025 February 20 - From My Notepads Newsletter, Office Of The President, East Tennessee State University, Brian Noland

From My Notepads: A Newsletter from President Brian Noland

No abstract provided.

Lowell Hardin: Mentor Extraordinaire, Larry L. Murdock, Thomas W. Hertel, Gebisa Ejeta

Purdue University Press Books

Lowell Stewart Hardin (1917–2015), an Indiana farm boy who became an enormously influential international agriculturalist, made the world a better place for the poor and the hungry on this earth. For seventeen years he led the Ford Foundation’s agricultural development efforts, contributing to the Green Revolution. He helped to found and guide international agriculture research centers in Africa, Asia, and Latin America. He inspired others to get involved and opened doors for them. He taught by example, gave others credit, and always stepped back, avoiding the limelight himself. In this volume, twenty-two people who knew him well share stories of …

Coupled Lake-Atmosphere-Land Physics Uncertainties In A Great Lakes Regional Climate Model, William J. Pringle, Chenfu Huang, Pengfei Xue, Jiali Wang, Khachik Sargsyan, Miraj Kayastha, Et. Al.

Michigan Tech Publications

This study develops a surrogate-based method to assess the uncertainty within a convective permitting integrated modeling system of the Great Lakes region, arising from interacting physics parameterizations across the lake, atmosphere, and land surface. Perturbed physics ensembles of the model during the 2018 summer are used to train a neural network surrogate model to predict lake surface temperature (LST) and near-surface air temperature (T2m). Average physics uncertainties are determined to be 1.5°C for LST and T2m over land, and 1.9°C for T2m over lake, but these have significant spatiotemporal variations. We find that atmospheric physics parameterizations alone are the dominant …

Бадхызские Архивы. Том 2, Р. И. Горелова, В. Я. Фет

Open Access Books

Gorelova, RI, Fet V, editors. The Badkhyz Archives, Vol. 2. Huntington, WV: Marshall University Libraries; 2025. 387 p.

This book represents the second volume of the series started in 2021. It compiles memoirs and research information about the unique Badkhyz Natural Reserve, now in Turkmenistan, formerly at the southernmost point of the USSR. Established in 1941, the Reserve—nicknamed a Serengeti of Central Asia— housed many unique and endangered species, with an iconic wild ass, or kulan, preserved only there. The second volume includes unique and otherwise unavailable information about the workers of the Reserve in 1940s-1980s. We continuento publish …

Leadership Strategies To Address Employee Turnover In Therapeutic Foster Care Within The Southeastern United States, Angelique Allen

Walden Dissertations and Doctoral Studies

This study addresses the problem of low staff recruitment and retention rates in therapeutic foster care, resulting in staff burnout and reduced program performance and affecting the program’s targeted population and their communities. A case study allowed for a holistic view of the problem through the unique perspectives of behavioral health leaders within the program selected, which is based in the southeast United States and serves children within the foster care system. The study is grounded using the Baldrige excellence framework. Data were obtained through semi-structured interview with three of the program’s behavioral health leaders. The data were analyzed using …

A Protocol To Purify Human Mediator Complex From Freestyle 293-F Cells, Hui-Chi Tang, Kuang-Lei Tsai, Ti-Chun Chao

Faculty, Staff and Student Publications

The Mediator, a multi-subunit protein complex in all eukaryotes, comprises the core mediator (cMED) and the CDK8 kinase module (CKM). As a molecular bridge between transcription factors (TFs) and RNA polymerase II (Pol II), the Mediator plays a critical role in regulating Pol II-dependent transcription. Considering its large size and complex composition, conducting in vitro studies on the Mediator complex is challenging, especially when isolating the intact and homogeneous complex from human cells. Here, we present a method to purify the intact CKM-cMED complex from FreeStyle 293-F cells (293-F cells), which offers advantages for performing large-scale protein purification. To isolate …

Montana Kaimin, February 20, 2025, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Membrane Lipids Augment Cell Envelope Stress Signaling Via The Madrs System To Defend Against Antimicrobial Peptides And Antibiotics In Enterococcus Faecalis, William R Miller, April Nguyen, Kavindra V Singh, Samie Rizvi, Ayesha Khan, Sam G Erickson, Stephanie L Egge, Melissa Cruz, An Q Dinh, Lorena Diaz, Philip C Thornton, Rutan Zhang, Libin Xu, Danielle A Garsin, Yousif Shamoo, Cesar A Arias

Faculty, Staff and Student Publications

Enterococci have evolved resistance mechanisms to protect their cell envelopes against bacteriocins and host cationic antimicrobial peptides (CAMPs) produced in the gastrointestinal environment. Activation of the membrane stress response has also been tied to resistance to the lipopeptide antibiotic daptomycin. However, the actual effectors mediating resistance have not been elucidated. Here, we show that the MadRS (formerly YxdJK) membrane antimicrobial peptide defense system controls a network of genes, including a previously uncharacterized 3-gene operon (madEFG) that protects the Enterococcus faecalis cell envelope from antimicrobial peptides. Constitutive activation of the system confers protection against CAMPs and daptomycin in the absence of …

The Important Role Of Pollinators In Sustainability Education, Bronwen Cowie, Paula Mildenhall

Research outputs 2022 to 2026

In this chapter we illustrate some of the ways the education sector can play a key role, not just in educating and activating students as advocates for and agents of sustainability but also in motivating and mobilising communities towards a sustainability agenda. Initially in this chapter it was important to look back and identify how important bees have been through the ages, noting that humans identified very early on that bees could enhance their lives. We then outline some of the contributions a focus on bees can make to sustainability education. One important contribution includes fostering a balanced perspective on …

Illinois State University Founding Celebration Program, February 20, 2025, Illinois State University

Founding Celebration Programs

Program for annual event celebrating the founding of Illinois State Normal University on February 18, 1857.

February 20, 2025, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Enhancing Diagnostic Accuracy Of Drug-Resistant Tuberculosis On Chest X-Rays Using Data-Efficient Image Transformers, Joan Mnyambo, Amir Aly, Shang-Ming Zhou, Yinghui Wei, Stephen Mullin, Emmanuel Ifeachor

School of Engineering, Computing and Mathematics

Tuberculosis is an infectious disease with increasing fatalities around the world. The diagnosis of the diseaseis a major challenge to its control and management due to the lack of adequate diagnostic tools, contributingsignificantly to the prevalence of drug-resistant tuberculosis. Convolutional Neural Network (CNN) modelshave recently been developed to detect drug-resistant tuberculosis by analyzing chest radiograph images fromthe TB portal, but the classification results are low. This is because CNNs struggle to capture complex globaland overlapping features in medical imaging, such as chest radiographs of drug-resistant tuberculosis. Incontrast, transformers excel in these areas by utilizing self-attention mechanisms that detect inherent subtle …

Incorporation Of Xai And Deep Learning In Biomedical Imaging: A Review, Sushil K. Singh, Bal Virdee, Saurabh Aggarwal, Abhilash Maroju

Polytechnic Journal

Artificial Intelligence (AI) and Deep Learning (DL) technologies have revolutionized disease detection, particularly in Medical Imaging (MI). While these technologies demonstrate outstanding performance in image classification, their integration into clinical practice remains gradual. A significant challenge lies in the opacity of Deep Neural Network (DNN) models, which provide predictions without explaining their structure. This lack of transparency poses severe issues in the healthcare industry, as trust in automated technologies is critical for doctors, patients, and other stakeholders. Concerns about liability in autonomous car accidents are comparable to those associated with deep learning applications in medical imaging. Errors such as false …

Zika Virus Ns1 Drives Tunneling Nanotube Formation For Mitochondrial Transfer And Stealth Transmission In Trophoblasts, Rafael T Michita, Long B Tran, Steven J Bark, Deepak Kumar, Shay A Toner, Joyce Jose, Indira U Mysorekar, Anoop Narayanan

Faculty, Staff and Students Publications

Zika virus (ZIKV) is unique among orthoflaviviruses in its vertical transmission capacity in humans, yet the underlying mechanisms remain incompletely understood. Here, we show that ZIKV induces tunneling nanotubes (TNTs) in placental trophoblasts which facilitate transfer of viral particles, proteins, mitochondria, and RNA to neighboring uninfected cells. TNT formation is driven exclusively via ZIKV non-structural protein 1 (NS1). Specifically, the N-terminal 1-50 amino acids of membrane-bound ZIKV NS1 are necessary for triggering TNT formation in host cells. Trophoblasts infected with TNT-deficient ZIKV

Future Climate-Driven Habitat Loss And Range Shift Of The Critically Endangered Whitefin Swellshark (Cephaloscyllium Albipinnum), Kerry Brown, Robert Puschendorf

School of Biological and Marine Sciences

Climate change is driving many species to shift their geographical ranges poleward to maintain their environmental niche. However, for endemic species with restricted ranges, like the Critically Endangered whitefin swellshark (Cephaloscyllium albipinnum), endemic to southeastern Australia, such dispersal may be limited. Nevertheless, there is a poor understanding of how C. albipinnum might spatially adjust its distribution in response to climate change or whether suitable refugia exist for this species in the future. Therefore, to address this gap, this study utilised maximum entropy (MaxEnt) modelling to determine the potential distribution of suitable habitat for C. albipinnum under present-day (2010–2020) climate conditions …

Media Through The Lens Of Scientific Reductionism: The Gene-Ius Of Genetic Determinism In Gattaca, Asmita Lehther

Kentucky Undergraduate Journal for the Health Humanities

This essay examines the construct of scientific reductionism within the framework established by Andrew Niccol’s film Gattaca, illustrating how genetic determinism shapes social hierarchies and opportunities. By analyzing Vincent's struggle as an "in-valid" in a society that equates genetic superiority with worth, the essay critiques the reduction of individual potential to biological labels, revealing the oppressive nature of such systems.

Effects Of A Sprint Post-Activation Performance Enhancement Stimulus On Discus Throw Performance In Collegiate Division I Throwers: A Pilot Study, Reagan Hulet, Mark Debeliso Phd, Marcus M. Lawrence

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 251-262, 2025. No study has determined the impact a sprinting potentiating stimulus has on discus throwing performance in collegiate throwers. To test the hypothesis, that compared to a dynamic warm-up alone (DyWU), a dynamic warm-up with a multi-set sprinting potentiating stimulus (DyWU+SPR) would enhance discus throw performance. 12 NCAA Division I thrower athletes (18-25 year) randomly completed two sessions separated by at least 48 hours. One session involved a standardized dynamic warm-up (DyWU) and the other session involved a DyWU with multiple sets of a sprinting post-activation performance enhancement (PAPE) stimulus (DyWU+SPR), with both …

The Future Of Higher Education: Reconciling Freedom Of Expression With Trauma-Informed Practices And Relationship-Building, Michael J. Kaufman, Jennifer R. Stukenberg

Widener Commonwealth Law Review

Our nation’s universities face significant challenges, including providing greater access and affordability, managing a business model heavily dependent on tuition revenue in an era of shifting demographics and declining enrollment, integrating technology and artificial intelligence, and mitigating serious enterprise risks.

A Long-Term Study Of Algal Blooms In Alexandria's Ecosystems: A Review, Samia K. Mikhail, Wagdy Labib

Blue Economy

Coastal ecosystems in Alexandria are facing significant stress, primarily due to the intrusion of discharged wastewaters of different origins. Over the past three decades, there has been a noticeable increase in the occurrence of harmful algal blooms (HABs) across Alexandria marine, brackish, and freshwater environments. Unfortunately, the situation is deteriorating, and HABs have become chronic issues characterized by frequent occurrences of various causative species. This phenomenon has spread widely affecting previously uninfected coastal areas with high frequency and diverse patterns of occurrence. This article provides an overview of the state of visible HABs associated with incidents of fish and/or invertebrate …

From The Garden To The Lab, Harli Smith, Hannah Scruggs, Lindsey Whaley

JSU Student Symposium 2025

As a part of BY107 (Honors Introductory Biology Lab I), all students are tasked with creating a group presentation outlining the procedures conducted throughout the course. The purpose of the lab was to discover antibiotic producers in local, Alabama soil. Finding antibiotic producers is important due to the increasing prevalence of ESKAPE pathogens, or strains of bacterial infections that have evolved to be resistant to most mainstream antibiotics. By utilizing methods such as streaking for isolation, testing for zones of inhibition, gram staining, and Kirby Bauer Assays, we were able to prove that our soil sample, which was found in …

Is Spring Break Coming Early? Effects Of Climate Change On Alabama's Native Plant Phenology, Kathleen Madden, Madisyn Barksdale, Kelly Pruitt, Summer Zamora

JSU Student Symposium 2025

Please note: no video is available for this presentation.

Climate change has significantly impacted biodiversity, prompting many species to adapt by altering their phenology—the timing of life cycle events. Shifts in plant phenology can have far-reaching ecological consequences, particularly for species that rely on these plants directly or indirectly. One critical consequence is the temporal mismatch between plants and their pollinators, a phenomenon observed in multiple species. Studies using satellite imagery have documented advances in spring phenology across the United States, but species-specific data remain limited, especially in the biodiverse and ecologically vulnerable Southeastern region.

To address this gap, we …

Prevalence, Perceptions, And Attitudes Of Accommodation For Students With Disabilities In Athletic Training Education Programs, T J. Babcock, L E. Eberman

Clinical Practice in Athletic Training

Introduction: Disability accommodation has been widely researched in healthcare education programs, including medical doctor (MD), doctor of osteopathy (DO), and physical therapy (PT). However, little research has been conducted on classroom and clinical education accommodation in athletic training education. The purpose of this study was to explore these settings and gain an understanding of student experiences with accommodation in athletic training education programs. This project was deemed exempt by Indiana State University’s Institutional Review Board. Methods: A cross-sectional 24-question survey was developed and adapted from prior qualitative research on accommodation in physical therapy education. Emails containing a link to the …

The Financial Stresses That Affect Athletic Training Students: A Qualitative Investigation, C Kuehner-Boyer, E León Zaragoza

Clinical Practice in Athletic Training

Introduction: A recent survey examining barriers that affect athletic training students found that financial-related barriers created significant stress for students in professional athletic training programs. The need to work while attending a professional athletic training program was the highest reported barrier with 54.82% of respondents indicating that this was a barrier for them during their program. Beyond the overall reporting rate, the need to work while completing a professional athletic training program was indicated by athletic training students to be the barrier that they encountered the most frequently with respondents reporting that this was a stress for them between monthly …

Characteristics Of Athletic Trainers That Are Satisfied And Dissatisfied With Their Compensation, K Ef Mair, J P. Young, L E. Eberman

Clinical Practice in Athletic Training

Introduction: Job satisfaction among athletic trainers (ATs), particularly in relation to compensation, is a critical factor influencing retention and career fulfillment. Examining the factors linked to earnings satisfaction may offer insight into how workplace conditions can be improved to better support ATs. The purpose of our study was to investigate the attributes that distinguish ATs content with their compensation from those who are dissatisfied. Methods: We used a cross-sectional, web-based survey to gather AT compensation data, of which 1,887 participants responded to a question regarding their satisfaction with compensation. Respondents were divided into two groups based on their satisfaction with …

Enhancing Clinic Efficiency: A Quality Improvement Initiative For Postoperative Patient Care In An Outpatient Orthopedic Physician Practice Setting, D Stepan, T Jp Greffly, R M. Williams

Clinical Practice in Athletic Training

Introduction: Following orthopedic surgery, patient post-operative (post-op) visits are deemed global surgical observations where day 00 to day 90 are appointments that cannot be billed. Patients are typically seen 3 times during this global period. Thus, the outpatient clinic needs to have non-billable time slots each day for these patients. The current scheduling model double books patients every 15 minutes, with the physician being the primary provider seeing patients for post-op visits. Therefore, the clinic has demonstrated inefficiencies with scheduling these patients while having sufficient appointments available for billable patients. This quality improvement initiative aimed to decrease post-op patient visits …

Factors In Teacher Turnover Within A Nonpublic Special Education Setting, Sarah Wilson

Walden Dissertations and Doctoral Studies

The persistent turnover among special educators poses significant challenges to the quality of education provided to students with disabilities. The problem addressed in this study was the significant rate of turnover of special education teachers in a nonpublic special needs school on the east coast of the United States. Guided by Maslow’s theory of motivation and hierarchy of needs, the purpose of this basic qualitative study was to investigate the experiences of special education teachers and factors that influenced their decision to remain within the classroom environment. Eight special educators participated in semistructured interviews sharing the experiences they perceived as …

Fs Agenda 2025-02-19, Northern Illinois University

Faculty Senate Archives

No abstract provided.