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The Archon, December 1948, Zeta Phi Beta Sorority Incorporated

Josie Green Washington Papers

A pamphlet called The Archon, an official organ of the Zeta Phi Beta Sorority, from December 1948.

A Suite Of Thermal Switches For Surviving Extreme Thermal Environments In Space, Matthew I. Ralphs, Matt Jensen, Alexis Eames, Matt Sinfield

Space Dynamics Laboratory Publications

Thermal switches are a key enabling technology for spacecraft operating in extreme thermal environments. Whether surviving the lunar night, managing intermittent high-power loads from deep space communication systems, or dealing with other extreme thermal environments, high-performance thermal switches allow critical missions to operate beyond conventional thermal design limits. This paper presents the development, testing, and performance of a suite of passive thermal switches designed for both spacecraft- and subsystem-level thermal control. The suite includes: (1) traditional in-line switch placed between sensitive components and radiators; (2) compact designs suitable for integration into standard bolted joint interfaces to modulate the conductance between …

Hypersonic Non-Equilibrium Cfd And Dsmc Model Comparisons With The Varda Reentry Capsule, Jack D. Crespo, Paolo Valentini, Ashwin P. Rao, Zach S. Davis

Space Dynamics Laboratory Publications

Nonequilibrium aerothermodynamic modeling of the Varda hypersonic testbed capsule is conducted with direct simulation Monte Carlo (DSMC) and computational fluid dynamics (CFD) solvers. Flowfield properties at the 78 km reentry trajectory point are extracted to compute line of sight spectral radiance using two radiative emission codes, namely HARA and NEQAIR. Computed spectra are compared to spectral radiance measured by an in situ optical emission spectroscopy payload flown on Varda’s W-2 capsule in 2025. Model comparisons to the experimental data reveal discrepancies between the HARA and NEQAIR radiative emission predictions in both overall magnitude and qualitative behavior. NEQAIR was found to …

An Investigation Of A Mach 15 Flow Over A Blunt Wedge Using First-Principles Potential Energy Surfaces: Influence Of Wall Temperature, Paolo Valentini, Zach Davis, Maninder S. Grover, Nicholas J. Bisek

Space Dynamics Laboratory Publications

The simulation of a Mach 15 air flow over a blunt wedge is conducted using the direct molecular simulation (DMS) method. Due to partial dissociation of the air mixture at the imposed free stream conditions, the shock layer contains N₂, O₂, NO, N, and O. All potential energy surfaces (PESs) used to model the various molecular interactions only describe electronic ground states energetics. Thus, no electronic excitation is modeled. An isothermal wall boundary condition is imposed, with full momentum and energy accommodation. Two wall temperatures are considered in this work, namely 1,000 K and 2,000 K. …

The Nutritional Environment And Food Access Of Female Athletes At Hbcus: A Qualitative Analysis, Nancy A. Uriegas, Zachary K. Winkelmann Ph.D., Lat, Atc, Chse, Dawn M. Emerson, Toni Torres-Mcgehee Ph.D., Lat, Atc, Facsm

Faculty Publications

Purpose:

Female student-athletes attending Historically Black Colleges and Universities (HBCUs) may encounter distinct challenges related to food access, particularly when their campuses are situated in areas with limited food availability. This study assessed food security (FS) and explored the lived experiences of HBCU female student-athletes regarding their food environments and access to nutrition.

Methods:

This qualitative study used a semi-structured interview protocol derived from quantitative data. Participants were 10 HBCU female athletes (age = 19 ± 1 years) living in on-campus dormitories; recruited after completing a quantitative study examining energy needs. The three-part semi-structured interview protocol included questions about personal …

2026 January 8 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Weekly Drought Summaries

No abstract provided.

General Education Subcommittee Minutes January 8, 2026, Utah State University

Educational Policies Committee

• Call to Order
• Approval of Minutes - December 4, 2025
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Adjourn: 9:30 am

Utilizing Machine Learning Techniques For Computer-Aided Covid-19 Screening Based On Clinical Data, Honglun Xu, Andrews T. Anum, Michael Pokojovy, Sreenath Chalil Madathil, Yuxin Wen, Md. Fashiar Rahman, Tzu-Liang Bill Tseng, Scott Moen, Eric Walser

Engineering Faculty Articles and Research

The COVID-19 pandemic has highlighted the importance of rapid clinical decision-making to facilitate the efficient usage of healthcare resources. Over the past decade, machine learning (ML) has caused a tectonic shift in healthcare, empowering data-driven prediction and decision-making. Recent research demonstrates how ML was used to respond to the COVID-19 pandemic. This paper puts forth new computer-aided COVID-19 disease screening techniques using six classes of ML algorithms (including penalized logistic regression, random forest, artificial neural networks, and support vector machines) and evaluates their performance when applied to a real-world clinical dataset containing patients’ demographic information and vital indices (such as …

On-Chip Thermal Monitoring And Mitigation For Semiconductor Design-For-Test, Veerabhadra Rao Vasa, Maheedhar Jalasutram, Aditya Kota, Swathi G

Defensive Publications Series

During semiconductor design-for-test operations, the application of high-activity test patterns can generate localized heat as functional-mode thermal management systems may be inactive. A hardware-based architecture can integrate localized monitoring modules near potential thermal hotspots. A module can operate synchronously with test patterns to capture peak temperature values and their corresponding test pattern counts. The system may also include a mitigation circuit that compares real-time temperature against a configurable threshold and can throttle system clocks if the threshold is exceeded to reduce heat generation. This approach can provide thermal observability and control in a test environment, enabling the creation of thermal …

Ratcheting Hinge With User-Actuated Lock For Temple Arm Declination, Yaaseen Mahomed, Jon Hurwitz

Defensive Publications Series

Wearable electronic devices (e.g., smart glasses, augmented reality headsets, etc.) rigid frames may not accommodate diverse head geometries, as a fixed temple arm declination angle can lead to discomfort, instability, and optical misalignment. This disclosure describes a user-actuated hinge assembly for adjusting the declination angle of a temple arm. The assembly may comprise a pair of intermeshing geared components, one coupled to the device's main frame and the other to the temple arm. A user-operable, spring-biased clamping element can engage one of the geared components to lock the angular position. Actuating a control can disengage the clamp, permitting rotational adjustment …

Method And System For Distributed Timekeeping And Synchronization Using Coprime Cyclic Hyperdimensional Vectors, Steven Kirkland

Defensive Publications Series

Disclosed is a protocol and architecture for distributed timekeeping that replaces scalar binary counters (e.g., Unix timestamps) with Hyperdimensional (HD) State Vectors. The system, termed the "Universal Time-Locked Protocol (UTLP) Vector Time," generates a global time state via the superposition of multiple coprime cyclic attractors (virtual oscillators), creating a high-dimensional "temporal texture" that evolves deterministically.

Unlike scalar clocks which require absolute synchronization, this vector-based approach enables "Fuzzy Synchronization," where distributed nodes correct drift via similarity-based gradient descent rather than hard resets. To accommodate low-bandwidth networks (e.g., BLE, 802.15.4), the system utilizes "Generative Compression," transmitting only the phase indices (a "Harmonic …

Regional Anesthesia Utilizing Liposomal Bupivacaine, With Or Without Dexamethasone, Provides Excellent Pain Control And Minimizes Opioid Consumption Following Anterior Cruciate Ligament Reconstruction, William L. Johns, Armen Voskeridjian, Benjamin Miltenberg, Rahul Muchintala, Christopher C. Dodson, Steven B. Cohen, John Salvo, Matthew Sherman, Michael G. Ciccotti, Sommer Hammoud

Rothman Institute Papers

BACKGROUND: Perioperative nerve blocks are commonly used for regional analgesia with anterior cruciate ligament (ACL) reconstruction (ACLR). Liposomal bupivacaine (LB) is a long-acting anesthetic agent providing up to 72 hours of nerve blockade. It is theorized that the addition of dexamethasone to LB (LB+dex) may prolong the analgesic duration.

PURPOSE: To characterize pain control and opioid consumption with adductor canal block (ACB), interspace between the popliteal artery and capsule of the posterior knee (iPACK), and suprasartorial infiltration (SSI) regional anesthetic techniques utilizing LB after ACLR and to compare LB versus LB+dex.

STUDY DESIGN: Randomized controlled trial; Level of evidence, 1. …

What’S My Name? Experiences Of Individuals With Traditional Hawaiian Names, Natalya N. Spotkaeff

Walden Dissertations and Doctoral Studies

There is no systematic process of orienting non-Hawaiian educators to Hawaiian culture, as evidenced by name mispronunciation. The purpose of this phenomenological study was to explore the experiences of individuals with traditional Hawaiian first names in a classroom environment. Critical race theory (CRT), especially the concept of microaggressions, was used as the framework for the study. Two research questions guided the study: What are the adult lived experiences with traditional Hawaiian first names encountered in academic settings during childhood? How do adults with traditional Hawaiian first names describe their experiences of race in the classroom? Semistructured interviews were conducted with …

A Comparative Analysis Of Rural And Urban Mental Health Counselors’ Burnout Levels During The Covid-19 Pandemic, Pietro Martucci

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic substantially increased occupational demands on mental health counselors, intensifying burnout and threatening clinician well-being, workforce sustainability, and quality of care. Guided by Resiliency Theory, this quantitative cross-sectional study examined burnout among rural and urban mental health counselors during the COVID-19 pandemic, with geographic location serving as the independent variable. Participants included 108 licensed master’s- and doctoral-level counselors in the United States who provided direct clinical services in rural or urban settings between March 1, 2020, and March 1, 2021. Data were collected using an online survey that included a demographic questionnaire and the Maslach Burnout Inventory–Human Services …

A Phenomenological Exploration Of Lgbtq+ High School Graduates’ Perspectives On Lgbtq+-Related Legislation, Thomas James Foley

Walden Dissertations and Doctoral Studies

Lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ+) students’ social, emotional, and academic experiences and outcomes are not on par with their non-LGBTQ+ peers. Understanding how LGBTQ+ young adults experienced high school in a state with LGBTQ+-affirmative education legislation provides insight for counselors and educators to identify policies and practices that support positive outcomes for LGBTQ+ students. This qualitative phenomenological study explored how LGBTQ+-identifying high school graduates made meaning of their experiences in school as they related to LGBTQ+-affirmative education legislation. Interpretive phenomenological analysis (IPA) was used for the research methodology and data analysis process. Results included four themes: (a) …

Usa V. Christopher Texidor

2026 Decisions

USDC for the Middle District of Pennsylvania

Usa V. Ryan Mendoza

2026 Decisions

USDC for the Western District of Pennsylvania

Fluid Agency In Ai Systems: A Case For Functional Equivalence In Copyright, Patent, And Tort, Anirban Mukherjee, Hannah H. Chang

Washington Journal of Law, Technology & Arts

Modern artificial intelligence (AI) systems lack human-like consciousness or culpability, yet they exhibit fluid agency: behavior that is (i) stochastic (probabilistic and path-dependent), (ii) dynamic (co-evolving with user interaction), and (iii) adaptive (able to reorient across contexts). Fluid agency generates valuable outputs but collapses attribution, irreducibly entangling human and machine inputs. This fundamental unmappability fractures doctrines that assume traceable provenance—authorship, inventorship, and liability—yielding ownership gaps and moral “crumple zones.”

This Article argues that only functional equivalence stabilizes doctrine. Where provenance is indeterminate, legal frameworks must treat human and AI contributions as equivalent for allocating rights and responsibility—not as a claim …

Variants In Dennd2b Are Associated With Vulnerability For Neurodevelopmental Impairment, Psychosis And Catatonia, Harsha Murthy, Ny Hoang, Jamie C Stark, Sunny Cui, Emanuela Pannia, Chung Ting Tsoi, Simon Harris, C'Airah Ceolin, Lauren Verhaeghe, Sydney Scholten, Danielle Baribeau, Jane Summers, Gregory Costain, Thanuja Selvanayagam, Jennifer L Howe, M E Suzanne Lewis, Theresa Brunet, Susanne Rieger, Jill A Rosenfeld, William J Craigen, Lindsay C Burrage, Michelle R Christie, Deborah Baldwin, Ingrid M Wentzensen, Boris Keren, Benjamin Cogne, Bertrand Isidor, Alexandra Afenjar, Reem M Elshafie, Laila Bastaki, Sumaya Alkanderi, Kenneth A Myers, Scott Demarest, Katie Angione, Megan Abbott, Philippe M Campeau, James J Dowling, Roberto Mendoza-Londono, Stephen W Scherer, Ashish R Deshwar, Jacob Vorstman

Faculty, Staff and Students Publications

DENND2B is a DENN (differentially expressed in normal and neoplastic cells) domain-containing protein that has important roles in regulating the cell cycle, cell division and ciliogenesis, but to date has not been associated with any human disease.

Here, we report on 11 individuals with monoallelic variants in DENND2B with a shared constellation of features and perform in silico and in vivo zebrafish modelling of the DENND2B variants identified in these patients.

Features shared among these patients include developmental delay, intellectual disability and psychiatric/behavioural concerns, and episodes of psychosis and/or catatonia. Additional features common to our cohort include epilepsy, muscle weakness/hypotonia …

Novel Repurposing Of Empagliflozin-Loaded Buccal Composite (Chitosan/Silk Fibroin/Poly(Lactic Acid)) Nanofibers For Alzheimer’S Disease Management Via Modulation Of Aβ–Ager–P-Tau Pathway, Samar A. Salim

Nanotechnology Research Centre

Background/Objectives: Empagliflozin (EMPA) was repurposed for Alzheimer’s disease (AD) treatment via buccal delivery, exploiting novel nanofibers (NFs) integrating chitosan (Cs), silk fibroin (Fb), and poly(lactic acid) (PLA). Methods: EMPA-loaded Cs/Fb/PLA NFs were electrospun in different formulations to optimize the formulation parameters. The optimized formulation was then investigated for its enhanced in vivo effect. Results: Optimized nanofiber diameters ranged from 459 ± 173 to 668 ± 148 nm, possessing bead-free morphology confirmed by SEM and satisfactory mechanical properties. EMPA was successfully well-dispersed in the polymer matrix as evidenced by FTIR, XRD, and drug content. The optimized NFs displayed a hydrophilic surface …

General Education Subcommittee Agenda, January 8, 2026, Utah State University

Educational Policies Committee

• Call to Order
• Approval of Minutes - December 4, 2025
• Course Approvals/Removals/Syllabi Approvals
• New Business
• Depth Courses and Engineering Discussion
• Additional Items
• Adjourn: 9:30 am

Metacommunity Coupled Epidemiological And Biophysical Modeling Of An Emergent Coral Disease, Benjamin Holmes Farmer

LSU Doctoral Dissertations

Emerging infectious diseases pose imminent risk to the marine realm and coral reefs in particular. Since its emergence in 2014, stony coral tissue loss disease (SCTLD) has dramatically reduced living coral cover in Florida and charted a similar course in the Caribbean. SCTLD is by far the most severe coral disease in history and has driven highly susceptible species to local extinction, yet the mechanisms driving the regional epizootic are not well understood. Here, we developed reef-scale parameterizations of disease spread using model sites in the lower Florida Keys, developed extensive metacommunity habitat maps for the US Caribbean, and then …

Combinatorial Synthesis Of Protein-Polymer Conjugates By Post-Polymerization Modification Of Poly(Pentafluorophenyl Acrylate)S, Emily W. Kish, Thatcher M. Lee, Alexis M. Ziemba, Ama Boamah, Bianca Figueroa, Margherita Piccardi, Carey E. Dougan, Sarah J. Moore, Maren E. Buck

Chemistry: Faculty Publications

Combinatorial methods for preparing polymeric biomaterials enable the rapid identification of materials useful for many applications in science, medicine, and engineering. In the work described here, we demonstrate that side-chain reactive polymers can be used as templates for the rapid preparation of a small library of diversely functionalized protein–polymer conjugates. The activated ester polymer poly(pentafluorophenyl acrylate) (PPFPA) was modified postpolymerization with substoichiometric equivalents of three hydrophilic primary amines to yield a library of amphiphilic, side-chain reactive copolymers. These copolymers were then conjugated to two receptor-targeting proteins, holotransferrin (hTF) and an engineered fibronectin-based protein (Fn3), through amine-activated ester coupling. We investigated …

System And Method For Scalable Query Sampling For Large And Imbalanced Data, Mert Kosan, Chinmay Narendra Sonar, Can Liu, Shubham Agrawal, Chiranjeet Chetia

Defensive Publications Series

The present disclosure provides a method and a system for scalable query sampling for large and imbalanced data. The method comprises determining the feature families in the data where each family of the features consists of correlated features. The method further comprises determining importance scores for the features in the data to filter the features that contribute significantly to the analysis of the agent system. Further, the method comprises determining the deviation effect scores for all the features of the corresponding queries and aggregating the deviation effect scores for the queries to determine a selection value. The sample of queries …

Predictors Of Caregiver Burden Among The Caregivers Of Bedridden Patients In Muscat, Oman, Rawan Al Abdulsalam, Hajer Al Shaaibi, Manar Al Sanaa Al Zeedi, Rahma Al Hadhrami

Sultan Qaboos University Medical Journal

Objectives: Caring for bedridden patients is physically and emotionally demanding, often resulting in significant caregiver burden. This study aimed to assess caregiver burden and associated factors among caregivers of adult bedridden patients in Muscat, Oman. Methods: This cross-sectional study was conducted from January 2024 to February 2025 among caregivers of adult bedridden patients registered to get community services in Muscat Governorate and provided care for more than 1 month. Data were collected using the 12-item Zarit Burden Interview and the Katz Index of Independence in Activities of Daily Living. Results: A total of 200 caregivers participated; 66% were female, with …

The Built Environment And Its Effects On Health Outcomes In Metropolitan Miami, Jared Sanchez Hoehing

Electronic Theses and Dissertations 2020 - Present

Obesity, depression and social isolation rates are an increasing worry in the United States. As planners, we help shape the built environment, which can influence a person’s health outcomes. To assess the effects the built environment has on health outcomes, this paper looks at the percentage of park space, the population density and the national walk index score, combined with several demographic and socioeconomic variables in the Metropolitan Miami region. The study uses the spatial autoregression results of the variables on each health measurement to determine the connection with each health outcome. Despite initial hypotheses that the built environment leads …

Simulation Results Of Spaceborne Ssa Using A Comprehensive Passive Radar Model, Chinmay Gaikwad, Filipe Senra, Thomas Alan Lovell, Hao Peng, Berker Pekoz, Tianyu Yang

Publications

In this paper, a high-fidelity simulation framework is developed to assess the feasibility of tracking space debris using a large low-Earth orbit (LEO) satellite constellation equipped with onboard passive radar sensors. By exploiting illumination from a distributed network of ground-based transmitters, the constellation provides consistent line-of-sight access to debris objects at higher altitudes, enabling angles-only detection and tracking. This approach yields a scalable, automated, and cost-effective architecture for next-generation space surveillance and contributes to more resilient space traffic management. A complete angles-only passive-radar orbit-determination pipeline is introduced and demonstrated. Initial orbital states are generated using a rate-aware constrained admissible-region multiple-hypothesis …

Animal Taxa Threatened By Adverse Fire Regimes In Western Australia: A Synthesis And Outlook, Tim S. Doherty, Mark G. Allen, Karlene Bain, Stephen Beatty, Allan H. Burbidge, Renee A. Catullo, Sarah Comer, Ben Corey, Saul J. Cowen, Robert A. Davis, Martin A. Dziminski, J. Anthony Friend, Bruce Greatwich, Mark S. Harvey, Hannah Killian, Michael E. Klunzinger, Damian C. Lettoof, Nicola J. Mitchell, Melinda Moir, Harry A. Moore, David L. Morgan, Ian J. Radford, Michael J. Rix, Tom Vigilante, Adrian F. Wayne, Corey Whisson, Nicole Willers, Matthew R. Williams

Natural Resources Research Articles

Adverse fire regimes threaten biodiversity, potentially leading to population declines and increased extinction risk. Understanding how varying fire regimes affect threatened species is essential for effective ecosystem management, including in Western Australia where diverse ecosystems are exposed to wildfires, Indigenous burning, and prescribed fire. We compiled and synthesised data on the threat of adverse fire regimes to threatened animal taxa in Western Australia. Using a threat classification scheme, we ranked adverse fire regimes as having either no, low, medium, high, or unknown impact on each taxon. A total of 212 taxa were reviewed, 153 (72%) of which are considered fire-threatened: …

Multi-Institutional Normal Tissue Complication Probability (Ntcp) Prediction Model For Mandibular Osteoradionecrosis: Results From The Predmorn Study, Laia Humbert-Vidan, Christian R Hansen, Steven Petit, Carles Muñoz-Montplet, Katrina Hueniken, Abdallah S R Mohamed, Deborah P Saunders, Vinod Patel, Gerda M Verduijn, Wilma D Heemsbergen, Arjen Van Der Schaaf, Max Witjes, Suzanne P M De Vette, Mohammad Moharrami, Abdul A Khan, Jordi Marruecos Querol, Irene Oliveras Cancio, Mike Oliver, Peter Reich, Stacey A Santi, Andrew G Pearce, Stephen Y Lai, Andrew P King, Ali Hosni, Andrew J Hope, Erin E Watson, Johannes A Langendijk, Jørgen Johansen, Amy C Moreno, Clifton D Fuller, Lisanne V Van Dijk, Teresa Guerrero Urbano

Faculty, Staff and Student Publications

Purpose: Mandibular osteoradionecrosis (ORN) is a severe late complication affecting patients with head and neck cancer (HNC) treated with radiation therapy (RT) that significantly impacts patients' quality of life and can require costly interventions. Although radiation dose is a key factor, other clinical and demographic risk factors also influence ORN development. Previous predictive models have primarily been single-institutional, limiting their generalizability. In this first analysis from the PREDMORN Consortium, we have aimed to reproduce existing statistical association and modeling analyses on the largest and most diverse mandibular ORN cohort worldwide to allow comparison with previous studies.

Methods and materials: This …

Longitudinal Observation Of Children With Achondroplasia: Findings From A Global Natural History Study (Achieve), Ciara Mcdonnell, Hanne Buciek Hove, Melita Irving, Klane K White, Cesar G Fontecha, Janet M Legare, Wolfgang Högler, Daniel G Hoernschemeyer, Dirk Schnabel, Sheila Unger, Carlos Alberto Bacino, Paul Hofman, Yongguo Yu, Huamei Ma, Chunxiu Gong, Xiaoping Luo, T Andrew Burrow, Geneviève Baujat, Stefano Mora, Melissa Fiscaletti, Carol Zhao, Michael A Makara, Aimee D Shu, Ravi Savarirayan

Faculty, Staff and Students Publications

Introduction: The ACHieve study assessed growth velocity, body proportionality, and clinical events in children with achondroplasia not receiving growth-promoting therapy.

Methods: ACHieve was a global, longitudinal, prospective, observational study. Children ≤8 years old with achondroplasia were enrolled and evaluated every 6 months for anthropometric parameters and clinical events.

Results: ACHieve enrolled 259 children in 15 countries, including 83 from China. Median follow-up was 21 months; median age of diagnosis was approximately 52 weeks in China and 2 weeks elsewhere. Growth parameters were similar regardless of region. Mean annualized growth velocity was 9.3 cm/year for males and 10.4 cm/year for females …