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Afit Librarian Newsletter : Check It Out (Second Quarter 2026), D'Azzo Research Library, Air Force Institute Of Technology

AFIT Library Knowledge Base

In this issue:

• Interview with a Featured Library Advocate, Dr. William Cunningham, AFIT/ENS
• Library Display about “Inventing Flight”
• New Librarian: Catherine Stahl
• Staff Book Picks for Spring Reading

Modeling The Extracellular Matrix-Like Retinal Protein Pikachurin And Its Binding To Α-Dystroglycan And Gpcr (Gpr179), Mohit Belur, Khushi Raval, Riya Chelagiri, Rani Mehta

Undergraduate Student Symposium

Pikachurin is an extracellular matrix scaffold protein that links photoreceptor and ON-bipolar cell synapses by bridging the presynaptic dystroglycan complex and the postsynaptic receptor GPR179, ensuring precise synaptic alignment required for vision. Although its role in dystroglycanopathy associated visual phenotypes is well recognized, there is no published structural model showing how pikachurin engages α-dystroglycan or how this may influence GPCR linked synaptic signaling. This study computationally modeled full length Pikachurin using the complete nucleic acid sequence and available Protein Data Bank structures, integrating Jmol, AlphaFold, and literature-based analysis to predict domain organization, Ca²⁺-binding motifs, and glycan interaction sites …

Using X-Ray Crystallography To Inform Foldamer Drug Design, Isabella Garcia

Undergraduate Student Symposium

Foldamers are synthetic peptide oligomers that fold into well-defined three-dimensional structures, such as alpha-helices and beta-sheets. The goal of this project is to discover the solid-state confirmation of beta-amino acid foldamers that have potential as therapeutic molecules. This research represents an interdisciplinary collaboration between KAIST, a research university in South Korea, and NSU. We solved the single-crystal X-ray structures of two foldamers and then visualized their secondary structures and intermolecular contacts using Mercury. The first foldamer crystallized in the space group P2₁2₁2 and demonstrated a continuous alpha-helical secondary structure, with the residue side chains evenly distributed …

Ketone Bodies As Regulators Of Cardiac Energy Metabolism And Cardiovascular Signaling, Eera Mehrota, Anika Singh, Meghana Divi, Cynthia Chamoun, Samiksha Chemukula

Undergraduate Student Symposium

The heart has a high and continuous energy demand and depends on metabolic flexibility to maintain function under both physiological and pathological conditions. Ketone bodies, particularly β-hydroxybutyrate, have emerged as important alternative fuels for the myocardium and as biologically active signaling molecules. This review examines how ketone bodies support cardiac energy metabolism and regulate vascular and myocardial biology through intracellular signaling pathways. A narrative synthesis of peer-reviewed literature was conducted, focusing on ketone utilization in healthy and diseased hearts, metabolic remodeling in heart failure, and the non-energetic signaling roles of ketone bodies in cardiovascular tissues. Evidence indicates that ketone bodies …

Refining Potent Stat3 Inhibitor Structure Through Molecular Docking, Dev Patel, Dev Patel

Undergraduate Student Symposium

Signal Transducer and Activator of Transcription 3 (STAT3) plays a central role in signaling regulation in many cancers including glioblastoma. Normally, STAT3 is activated by the presence of ligand. In cancer cells, STAT3 is constitutively activated, making it a therapeutic target. STAT3 inhibitors currently used in clinical trials act by targeting upstream activators of STAT3. However, cancer cells bypass these pathways, activating STAT3 through receptor-pathway independent mechanism. Therefore, there is a need for inhibitors to directly target and inhibit STAT3, therefore blocking its function. Nitro groups (-NO₂) are being investigated as potential anti-cancer compounds. In cellular studies, IX-11 …

The Central Role Of Caffeine In Energy Drink Effects, Viviana Valerio, Sarah Bailey

Undergraduate Student Symposium

The goal of this study was to assess the effects of caffeine in an energy drink against a caffeine-matched control on attention span. Two double-blind groups of a total of 107 subjects were formed. Each group was either assigned to the energy drink (C4 - Nutrabolt®) or a caffeine-matched control of 200 mg of caffeine. The subjects consumed the caffeine sources and waited 45 minutes. They then completed a psychomotor vigilance test (PVT), Memtrax (memory), handgrip strength, and a wall-sit endurance test. There were no differences in the improvement (pre vs. post) of the PVT test between the caffeine-matched control …

Trust, Transparency, And The Fragile Promise Of Data Governance In The Era Of Modernization, Fallon Julia Cochlin, Regen Weber-Fares, Jami Crespo, William M. Sage, Cason Daniel Schmit

Faculty Scholarship

Public health data modernization in the United States has accelerated since COVID-19 exposed systemic weaknesses in fragmented data infrastructure and governance. Technical solutions have advanced, but legal and relational barriers still complicate data sharing across jurisdictions. Traditionally, interjurisdictional data sharing has relied on individually negotiated Data Use Agreements (DUAs), a process that is both resource-heavy and often opaque. To address this, the Centers for Disease Control and Prevention have proposed a Core DUA to standardize terms and reduce administrative burden. However, its success depends on trust — a fragile foundation increasingly strained by politicization, perceived lack of transparency, and controversial …

Federated Retrieval-Augmented Generation For Cybersecurity In Resource-Constrained Iot And Edge Environments: A Deployment-Oriented Scoping Review, Hangyu He, Yuan, Kai Wu, Wei Ni

Research outputs 2022 to 2026

Cybersecurity operations in IoT and edge environments require fast, evidence-grounded decisions under strict resource and trust constraints. While large language models can support triage and incident analysis, their parametric knowledge may be outdated and prone to hallucination. Retrieval-augmented generation (RAG) improves grounding by conditioning responses on retrieved evidence, but also introduces new risks such as knowledge-base poisoning, indirect prompt injection, and embedding leakage. Federated learning enables collaborative adaptation without centralizing sensitive data, motivating federated RAG (FedRAG) architectures for distributed cybersecurity deployments. This study presents a deployment-oriented scoping review of FedRAG for cybersecurity. The review follows PRISMA-ScR reporting guidance and synthesizes …

A Compendium Of Sound-Symbol Correspondences In English: More Revelations About The Challenge Of Teaching, Learning, And Applying Phonics, David Reinking, Sharon L. Reinking

Publications

In 2022, we published an article in The Journal of Reading Recovery entitled, “Why phonics (in English) is so difficult to teach, learn, and apply: What caregivers and teach- ers need to know” (Reinking & Reinking, 2022) The article outlined the unique challenges of mastering the diverse, irregular correspon- dences between letters and sounds (phonics) in English compared to the regularity of many other alphabetic languages We provided examples and explained how the complexity of English spelling creates and amplifies difficulties in teaching, learning, and applying phonics Our purpose was not to question the importance and viabil- ity of teaching …

Framing Emirati Womanhood: Heritage, Modernity, And Soft Power In Tourism Discourse, Valerie Priscilla Goby

All Works

This paper examines how Emirati womanhood is framed within the tourism discourse of the United Arab Emirates, analysing how gendered representation operates as both a cultural and political instrument in nation branding. Drawing on framing theory and informed by feminist perspectives on tourism and media representation, this study explores the visual and textual portrayal of women on official online platforms, including Visit Dubai, Visit Abu Dhabi, Emirates Airlines, and the UAE Ministry of Culture and Youth. These materials constitute a state-sanctioned narrative of national identity that integrates cultural heritage with modernity. Through qualitative framing analysis, four recurrent interpretive frames were …

A Critical Narrative Review Appraisal Of The 2025–2030 Dietary Guidelines: Scientific Strengths, Conceptual Gaps, And Overlooked Dimensions Of Sustainability And Health Equity, Dimitrios Papandreou, Azza Alsuwaidi, Zainab Taha, Constantinos Giaginis, Georgios K. Vasios, Eleni P. Andreou

All Works

The 2025–2030 Dietary Guidelines introduce an important shift in public health nutrition, emphasizing minimally processed foods, higher protein intake, greater inclusion of full-fat dairy, and a food-based advice centered on “real food” consumption. While several of these recommendations align with accumulating evidence, particularly the discouragement of ultra-processed foods and added sugars, substantial concerns remain regarding their internal coherence, population-level applicability, risk of misinterpretation, as well as environmental footprint. This critical narrative review evaluates whether the scope, emphasis, and framing of the new guideline components are proportionate to the strength, consistency, and context of the underlying evidence. Using a novel framework …

Directory Of Landscape Professionals Trained In Ecological Landscaping For Water Quality Protection, Julia Peterson

UNH Cooperative Extension

The individuals and businesses listed have completed UNH Cooperative Extension training programs for professionals as indicated, and have agreed to be listed in the directory. Individuals looking for related products or services are encouraged to contact one or more of the professionals listed in your area.

2026 Spring - Veterans Upward Bound Newsletter, Veterans Upward Bound, East Tennessee State University

Veterans Upward Bound Newsletters

No abstract provided.

Comparative Analysis Of Traffic Impact Study Accuracy Using Turning Movement Volume Counts., Kathryn Riopel

Master of Engineering Theses

Traffic forecasting and modeling has been a significant subject of debate within the transportation sector as of the last decade. Transportation agencies and planners use traffic forecasting and modeling in order to predict current and future transportation needs, as well as the impacts of proposed developments. In particular, state departments of transportation (DOTs) and city level agencies often require developers to conduct Traffic Impact Studies (TISes) in order to gauge necessary transport network enhancements to handle new demand from proposed developments. The standards by which these TISes are conducted and judged varies widely, but primarily consists of existing traffic counts, …

Assessment Of Thickness-Dependent Recombination Mechanisms And Realistic Performance Limits In Csbi₃I₁₀ Lead-Free Perovskite Solar Cells, Samiul Sadek, Ayan Saha, Jegadesan Subbiah, Mohammad Tariqul Islam, Mohammad Junaebur Rashid, Mohammad Aminul Islam, Gufran Umar Alam Shaikh, Wan Zulhafizhazuan Bin Wan Jusoh, Mohammad Nur-E-Alam, Puvaneswaran Chelvanathan, Mohd Adib Ibrahim

Research outputs 2022 to 2026

Lead-free perovskite solar cells (PSCs) offer a promising, environmentally sustainable alternative to their lead-based counterparts, yet their performance is often constrained by charge transport and recombination limitations. This study presents a comprehensive numerical investigation into the thickness-dependent performance of lead-free bismuth-based PSCs employing CsBi₃I₁₀ as the absorber layer. Through systematic variation of the absorber, electron transport layer (ETL), and hole transport layer (HTL) thicknesses within a planar FTO/TiO₂/CsBi₃I₁₀/Spiro-OMeTAD/Ag architecture modeled using SCAPS-1D, an optimal absorber thickness range of 0.5–1.0 µm is identified. Under idealized conditions, a peak power conversion efficiency (PCE) of 21.62% is predicted, primarily to illustrate thickness-dependent trends. …

Setting Research Priorities For The Use Of Digital Technology In The Self-Management Of Heart Health: The Results Of The James Lind Priority Setting Partnership, Lis Neubeck, Simon Nichols, Nicola Straiton, Louise J. Dunford, Amitava Banerjee, Susan Dawkes, Donna Fitzsimons, Maria Hayes, Alistair Lawson, Abigail A. Lyons, Mary Mcauley, Jill Mclaggan, Richard Mindham, Nicholas L. Mills, Rakesh Modi, Alice Pearsons, Amanda Pitkethly, Fiona E. Strachan, Coral L. Hanson

Research outputs 2022 to 2026

Aims: There are wide inequalities in access to cardiovascular care, and risk factors such as obesity, high blood pressure, and physical inactivity are often not well managed. We aim to identify the most important questions about how digital technologies can help people and their carers prevent cardiovascular disease and improve access to care. Methods and results: A priority setting partnership that aimed to generate a top 10 list of research priorities for the use of digital technology in the prevention and management of heart disease and heart conditions in the UK and Ireland, with equal input by people with lived …

Enhancing Co2 Adsorption And Co2/N2 Separation Performance By Incorporating Calcium In Mil-53 (Al), Hussein Rasool Abid, Hussein Znad, Nabil Majd Alawi, Farhan Lafta Rashid, Anmar Dulaimi, Amer Alanazi, Alireza Keshavarz, Stefan Iglauer, Shaobin Wang

Research outputs 2022 to 2026

Global warming is primarily driven by the rapid accumulation of carbon dioxide (CO₂) in the atmosphere. Metal–organic frameworks (MOFs) have emerged as promising materials for mitigating CO₂ emissions due to their tunable porosity, large surface area, and structural flexibility. Among them, MIL-53(Al) has attracted widespread interest owing to its excellent thermal and chemical stability. Recent studies show that modifying MOFs with secondary metals can significantly enhance their CO₂ adsorption performance. In this work, a one-pot synthesis method was employed to incorporate calcium (Ca), functioning as a Lewis basic metal, into the MIL-53(Al) framework to produce a series of bimetallic materials: …

Engineering Zinc Anodes Through Advanced Manufacturing Strategies For Next-Generation Zinc–Air Batteries, Yasir Arafat, Kareem Bakhsh, Muhammad Rizwan Azhar

Research outputs 2022 to 2026

Rechargeable zinc–air batteries (ZABs) are promising next-generation energy storage systems due to their high energy density, intrinsic safety, and low cost. Nevertheless, commercial deployment of Zn anodes is hampered by persistent challenges like dendrite formation, deformation, passivation, corrosion, and the hydrogen evolution reaction. This review systematically highlights the critical relationship between anode morphology and electrochemical performance and discusses recent advances in advanced manufacturing strategies for Zn anodes. Additive manufacturing approaches, such as 3D printing, enable the fabrication of porous and tunable Zn electrodes with enhanced surface area and uniform ion flux distribution. Furthermore, advanced materials processing techniques like alloying, coatings, …

Liquid Membranes For The Selective Extraction Of Lithium Ions From Brine: A Review, Maryam Gonbadi, Shayan Abrishami, Yasaman Boroumand, Ana Vafadar, Magdalena Wajrak, Amir Razmjou

Research outputs 2022 to 2026

The surging global demand for lithium, driven by its essential role in batteries for electric vehicles, portable electronics, and energy storage systems, underscores the need for efficient and sustainable extraction technologies. This review provides a comprehensive analysis of liquid-based membrane technologies (bulk liquid membranes (BLMs), supported liquid membranes (SLMs), and polymer inclusion membranes (PIMs)) for selective lithium extraction from brine sources. These membranes employ carrier molecules such as crown ethers, organophosphorus compounds, and ionic liquids to achieve high selectivity over competing ions through facilitated transport mechanisms. BLMs, primarily used in laboratory settings, utilize various configurations enabling selective complexation and diffusion …

Preoperative Imaging For Cochlear Implantation: A Global Consensus, Farid Alzhrani, Craig Buchman, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Preoperative imaging is vital for cochlear implant surgeries, aiding diagnosis, and surgical planning. This study evaluated global practices and the value of preoperative imaging through an international survey.

METHODS: A cross-sectional survey was conducted among international cochlear implantation experts using a 112-item questionnaire. The study explored imaging modalities, anatomical targets, evaluated parameters, and different imaging approaches' perceived value and risks. Participants were recruited from a global consortium of otolaryngology, otology, neurotology, and cochlear implant surgery professionals.

RESULTS: Thirty-nine practitioners from 36 centers in 16 countries completed the survey (95.1% response rate). All used computed tomography (CT) and magnetic resonance …

Near-Wall Void Distribution Characterization In Pebble Bed Reactor Using Gamma-Ray Ct And Dem Simulation, Ahmed Jasim, Mauricio Maestri, Abdullah Al Zubaidi, Omar Farid, Muthanna Al-Dahhan

Chemical and Biochemical Engineering Faculty Research & Creative Works

Accurate characterization of void-fraction distributions in pebble-bed reactors (PBRs) is essential for predicting flow, heat transfer, and neutronic behavior. High-fidelity experimental benchmark data for validating such predictions remain scarce, largely due to the challenges of non-invasive measurements. In this study, gamma-ray computed tomography (CT) was employed to measure radial and cross-sectional porosity in a laboratory-scale pebble bed containing 6cm graphite pebbles. A Discrete Element Method (DEM) simulation was implemented and validated against these measurements, then applied to the full-scale geometry of the Xe-100 high-temperature gas-cooled pebble-bed reactor. Analyses included radial and axial void-fraction profiles in the cylindrical section and conical …

Rooted Or Restless: Retaining Teachers From Urban And Suburban Backgrounds In Rural Texas, Martha Saucedo Ms.

Electronic Theses and Dissertations

Rural school districts across the United States continue to experience persistent challenges in retaining teachers, particularly those from urban and suburban backgrounds who transition into geographically isolated rural communities. These educators often encounter professional isolation, cultural adjustment, and limited access to resources, which influence their long-term commitment to rural schools. The purpose of this qualitative case study was to explore how teachers from urban and suburban backgrounds experienced geographical and professional isolation in rural schools within a Texas Education Service Center region in a rural area and how leadership practices influenced their sense of belonging, place attachment, and retention. This …

Advanced Artificial Intelligence Vs Simpler Models For 1-Year Death Prediction Among Patients Receiving Hemodialysis, Karthikeyan K, Jennifer E Flythe, Patrick H Pun, Wolfgang C Winkelmayer, David Carlson

Faculty, Staff and Students Publications

Objectives: We evaluated the data requirement for modern AI tools to outperform simpler models in predicting short-term mortality in over 500 000 patients with hemodialysis-dependent kidney failure.

Materials and methods: We compared logistic regression, boosting, and transformers using increasingly complex feature sets (from last-visit data to full trajectories). Performance was measured using the area under the ROC curve (AUC-ROC) and the Precision-Recall curve (AUC-PR) across training data sizes ranging from 500 to 490 197 samples.

Results: Using features with temporal information is beneficial across all models. On the full dataset, Transformers (AUC-ROC = 0.8568) and boosting (AUC-ROC = 0.8598) perform …

Driveline Infections Among Patients Supported With Left Ventricular Assist Devices: A Single Center Sixteen-Year Longitudinal Profile, Anh Nguyen, Alexis Shafii, Gabriel Loor, Andrew Civitello, O Howard Frazier, Todd Rosengart, Kenneth Liao

Faculty, Staff and Students Publications

Background: Left ventricular assist device (LVAD) driveline infections significantly impact patient outcomes. This study aimed to identify their risk factors.

Methods: We analyzed LVAD data from our institutional Intermacs database (January 1, 2008-December 31, 2023), combining primary implants and pump exchanges. Patient characteristics were summarized as frequencies for categorical variables and median (IQR) for continuous variables. The nature of repeated infection events was handled by the Andersen-Gill method within a multivariable Cox proportional hazards model for cause-specific hazard of driveline infections, accounting for death and heart transplant as competing risks.

Results: Our cohort included 1026 LVAD implants. Median patient age …

Influence Of Gut Microbiota On Response To Immune Check Point Inhibitors In Masld Patients With Hcc: Unraveling The Connection, Mazen Elsheikh, Mohamad Ali Ibrahim, Sherry Fares, Megha Bhongade, Karim Adhem, Ximena I Ramirez-Morales, Ahmed O Kaseb, Joseph Petrosino, Manal M Hassan, Prasun K Jalal

Faculty, Staff and Students Publications

Immune checkpoint inhibitors (ICIs) have emerged as a promising treatment for various cancers, including advanced hepatocellular carcinoma (HCC). However, a significant proportion of patients with HCC, particularly those with metabolic dysfunction-associated liver disease (MASLD), exhibit resistance to ICI therapy. Studies have revealed that the presence of specific gut bacteria, such as Akkermansia, Bifidobacterium, and Lachnoclostridium, is associated with improved outcomes with ICI-treated HCC patients. Conversely, the overgrowth of bacteria like Enterobacteriaceae is linked to resistance to therapy. This review investigates the role of gut microbiota in shaping immune checkpoint inhibitor responses in MASLD-related hepatocellular carcinoma, focusing on how dysbiosis may …

Repetitive Mild Traumatic Brain Injury Exacerbates Cognitive Deficits In A Mouse Model Of Cerebral Amyloid Angiopathy, Lauren Rosenberg, Victoria Pullido-Correa, Ariana Hernandez, Chana Vogel, Bianca Echeverria, Iliana Uribe

Undergraduate Student Symposium

Traumatic brain injury (TBI) affects around 69 million people each year, with mild TBIs (mTBIs) making up the majority of cases. These injuries, often sustained during contact sports, military service, or incidents of domestic violence, typically involve brief or no loss of consciousness and few immediate symptoms. However, repeated occurrences significantly elevate the risk for long-term complications, including dementia. While repetitive in mTBI is strongly linked to chronic traumatic encephalopathy (CTE) and Alzheimer's disease (AD), the relationship with cerebral amyloid angiopathy (CAA), characterized by the accumulation of amyloid peptides in the cerebral vasculature, remains understudied. Given that CAA significantly contributes …

Addressing Burnout In Medical Education: A Meta-Analysis Of Florida Medical School, Riddhi Banjeree

Undergraduate Student Symposium

Burnout and mental health issues in medical students in the United States have become increasingly prominent -- posing challenges for student well-being, patient care, and the future of the physician workforce. Burnout is characterized by emotional exhaustion, depersonalization, and a loss of personal accomplishment. These traits can develop early in med school, perpetuate throughout their training years, and are reinforced by demanding academic workloads, competitive exams, and emotionally taxing clinical experiences. The purpose of this project is to examine mental health, counseling, and wellness resources offered across eight medical schools in Florida - U Miami, UCF, UF, USF, FAU, FIU, …

Virtual Reefscapes: Modeling Fish Abundance On Artificial And Natural Reefs In Broward County, Jesse Caruana Snachkus

Undergraduate Student Symposium

This project involved constructing a VR simulation of fish abundance on artificial and natural reefs in Broward County. Two environments, SS Tracey, and a section of the Florida Reef Tract, were created to highlight ecological differences between artificial and natural reef habitats. All environments and species models were designed in Blender, a 3D modeling software, and each fish species was animated to showcase naturalistic behavior. The completed assets were then assembled in VR using the Open Brush application. This project integrates art, technology, and ecology to make marine environments more accessible and engaging for a wide audience. A combination of …

Gathering College Students' Interests In Bone Health By Promoting Vitamin K2 Consumption, Nida Haider

Undergraduate Student Symposium

The human skeleton requires constant sources of nutrients (calcium, vitamin D3, vitamin K) for bone remodeling, maintaining bone mass, and bone density. While there is existing evidence regarding the benefits of calcium and vitamin D3 on bone health, there have been recent studies of the effects of vitamin K derivatives (vitamins K1 and K2) on bone maintenance. The growing popularity of the new over-the-counter supplement named "Vitamin D3 + K2" has initiated our interest in a deeper understanding of the mechanisms of the vitamin K derivatives' roles in bone health regulation. Vitamin K is a fat-soluble vitamin that naturally exists …

A Descriptive Survey Of Reef Fish Biodiversity At The Erojacks Artificial Reef, Dania Beach, Florida, Daniella Michelle Acosta Reyes

Undergraduate Student Symposium

South Florida has one of the highest biodiversity's of reef-associated fish species in the United States. Reef systems play a crucial role in sustaining regional biodiversity. Ongoing declines in natural coral reef systems caused by climate change, coastal development, and other anthropogenic factors have increased the reliance on artificial reefs as alternative structures for coral and fish communities to aggregate. Artificial reefs play an important role in maintaining marine biodiversity and provide habitat for reef-associated fishes. The Erojacks Reef, an artificial reef system located off the coast of Dania Beach, South Florida acts as a gathering site for reef fishes. …