Digital Commons Network^™

Uncopen: Celebrating 10 Years, University Of Northern Colorado Libraries

Policies & Documentation

An infographic about the accomplishments of the University of Northern Colorado's institutional repository in its first ten years.

Feasibility And Outcomes Of Perirectal Spacer Implantation In Previously Treated Prostate Cancer Patients Undergoing Salvage Proton Therapy Radiation., Irini Yacoub, Keyur Mehta, Daniel Gorovets, Shaakir Hasan, J Isabelle Choi, Arpit M Chhabra, Stanislav Lazarev, Madhur Garg, Charles B Simone

Oncology Articles

PURPOSE: Treatment of recurrent prostate cancer following prior therapy is challenging due to the risk of toxicities to previously irradiated normal tissues, particularly the rectum. Proton therapy offers a conformal approach that may reduce this risk. Perirectal spacers have been shown to further minimize rectal dose in primary treatment, but the ability to be placed and their value in the retreatment setting have not been thoroughly evaluated to date. The purpose of this study was to evaluate feasibility of rectal spacer placement after prior pelvic radiation or other local treatments for prostate cancer.

METHODS AND MATERIALS: We conducted a retrospective …

Fair + Equitable March 2026, International Association Of Assessing Officers

Fair + Equitable

The March F+E issue presents an appraiser's experience to the massive fires in the Los Angeles area last year.   Also in this issue:

• Companion article on the impact of technology updates in Los Angeles County.
• 2026 Annual Conference will open on Tuesday night in Calgary
• IAAO library monthly update 
• Article on vision of an AI-powered assessment office
• Results of survey on GIS usage
• NACo, experts join effort for data access
• IAAO welcomes content editor
• IAAO notes passing of 1994 President
• Member news, new instructors, job announcements, designation results

Table Of Contents

Washington Law Review

No abstract provided.

Comparative Judicial Enforcement, Rosa Hayes, Angela Hefti

Washington Law Review

Almost immediately upon his second inauguration, President Trump took several actions that subvert longstanding norms, contravene long-settled Supreme Court precedent, and disrespect the authority of the coordinate branches to check executive branch excess. The Administration’s actions pose both immediate and long-term challenges to the American constitutional order, with many scholars and citizens believing that the United States is in the midst of a constitutional crisis. At minimum, the Trump Administration’s actions have illuminated sticking points in both functionalist and formalist conceptions of the separation of powers. For this model of shared but distributed power to function, each branch must give …

A Right Without A Remedy: The Court’S Failure To Quantify The Agua Caliente’S Federal Reserved Water Rights, Lauren Block

Washington Law Review

The Agua Caliente Band of Cahuilla Indians has inhabited the Coachella Valley region since time immemorial. Through a series of 1870s executive orders, the United States government reserved land for the Tribe to establish a permanent home within the bounds of their ancestral homeland. Underlying this permanent home is the Coachella Valley aquifer, a groundwater source that has been in a continuous state of overdraft for decades. Against the backdrop of climate change, water scarcity, and other concerns, the Tribe sued Coachella Valley’s water management agencies in 2013, alleging the Tribe owned a portion of the water in the aquifer …

Pharmacy Matters March 2026, University Of Mississippi School Of Pharmacy

Pharmacy Matters Newsletters

Featured stories: Bringing NCCRE's Work to Center Stage in TEDx Presentation, SOP Alumnus Serves as Medical Liaison for Fiesta Bowl, Ole Miss Researcher Who Dives for Discovery Named Sigma Xi Fellow, Pharmacy Faculty Inducted into UMMC's Nelson Order, Planning Ahead for Generational Impact, Student Pharmacist Advocates at NACDS Rx Impact Day, Three SOP Alums Named 40 Under 40, Ole Miss Pharmacy Capitol Day 2026, American Association of Colleges of Pharmacy #Interim26

City Of La Voters' Preferences In Mayoral Race - March 2026 La Voter Poll, Thomas And Dorothy Leavey Center For The Study Of Los Angeles

StudyLA Data Briefs

ABOUT THIS STUDY

The (March 2026) LA Voter Poll conducted by StudyLA involved a 20 minute online survey of 958 registered voters in LA County. The survey was conducted in English and Spanish between February 11th and March 16th, 2026 and respondents were asked a range of questions concerning Los Angeles and governance reform.

ABOUT THIS REPORT

Survey results are presented in two sections: (1) toplines, or total responses for each question and (2) crosstabs, or all questions crossed by major demographics. The following report presents data pertaining to all substantive questions. This survey was made possible through a generous …

Globalization And Structural Transformation: The Role Of Tradable Services, Sang Min Lee

Faculty Publications

This paper studies how globalization impacts structural transformation from goods to services. I construct a multi-country, multi-sector model in which the transformation occurs through changes in income, prices, comparative advantage, or input-output linkages. I parameterize it with data from 1995 to 2018 for 66 countries covering diverse stages of economic development. Decomposition exercises show that globalization outweighs productivity growth in shaping structural transformation and that globalization’s impact primarily operates through comparative advantage. Counterfactual exercises reveal globalization’s heterogeneous impact on countries’ structural transformation. I characterize the underlying factor behind this result: Globalization affected countries’ transformation to the extent that it altered …

A Word From The Writing Team (March 2026), Pam Walter, Mfa, Laura Deloretta, Phd

A Word From the Writing Team (Newsletter)

No abstract provided.

The Library Papers (Vol. 1, Issue 5, March - April 2026), Wolf Law Library, William & Mary Law School

Library Newsletter

No abstract provided.

Kras4a And Kras4b Show Distinct Lipid-Dependent Regulation Of Ras-Raf Membrane Dynamics, Konstantia Georgouli, Jeremy O.B. Tempkin, Liam G. Stanton, Tomas Oppelstrup, Rebika Shrestha, Timothy S. Carpenter, Fikret Aydin, Xiaohua Zhang, Harsh Bhatia, Yue Yang, Que N. Van, Pedro Andrade Bonilla, Gulcin Gulten, Debanjan Goswami, Francesco Di Natale, Joseph R. Chavez, Joseph Y. Moon, Gautham Dharuman, Nicolas W. Hengartner, For Full Author List, See Comments Below

Faculty Research, Scholarly, and Creative Activity

KRAS4a and KRAS4b are important regulators of signaling, and their interactions with the plasma membrane are dynamic and influenced by lipid composition. KRAS 4a and 4b have nearly identical globular domains but differ in their membrane-associated hyper variable region (HVR). The functional distinctions between these isoforms remain unclear, particularly with regards to their dependence on specific lipids and the membrane environment. Previous work showed that the membrane orientation of KRAS4b affects its ability to bind to RAF kinase RBDCRD and that the KRAS–RBDCRD complex adopts different poses on the membrane as well as influences the size and composition of the …

When Superstition Outperforms Truth: Belief Transmission, Sacrifice, And Cooperation Under Environmental Uncertainty, Aidin Hajikhameneh

Faculty Research, Scholarly, and Creative Activity

We report results from an intergenerational experiment investigating how prosocial beliefs, whether accurate or false, emerge, spread, and support cooperation under environmental uncertainty (N=448, university students). In a repeated public goods game with randomly determined but ambiguously framed payoff shocks, participants often formed superstitious beliefs linking generosity to rewards. Compared to accurate beliefs, these superstitious beliefs, when transmitted to the next generation and internalized, led to greater cooperation and facilitated group formation via voluntary sacrifice. Individuals who held such beliefs were more likely to sacrifice and self-organize into high-functioning groups, achieving the highest levels of public good provision. These findings …

Thermodynamically Consistent Incorporation Of The Langmuir Adsorption Model Into Compressible Fluctuating Hydrodynamics, Hyun Tae Jung, Hyungjun Kim, Alejandro L. Garcia, Andrew J. Nonaka, John B. Bell, Ishan Srivastava, Changho Kim

Faculty Research, Scholarly, and Creative Activity

For a gas–solid interfacial system where chemical species undergo reversible adsorption, we develop a mesoscopic stochastic modeling method that simulates both gas-phase hydrodynamics and surface coverage dynamics by coupling the Langmuir adsorption model with compressible fluctuating hydrodynamics. To this end, we derive a thermodynamically consistent mass–energy update scheme that accounts for how the mass and energy variables in the gas and surface subsystems should be updated according to the changes in the number of molecules of each species in each subsystem due to adsorption and desorption events. By performing a stochastic analysis for the ideal Langmuir model and the full …

Nominal Prices, Retail Investor Participation, And Return Momentum, Jun Du, Dashan Huang, Yu-Jane Liu, Yushui Shi, Avanidhar Subrahmanyam, Huacheng Zhang

Research Collection Lee Kong Chian School Of Business

We employ an identification strategy for retail participation to explore the link between return momentum and investing clientele. This scheme relies on strictly enforced round-lot rules in China, which financially constrain retail investors from participating in stocks with high nominal prices. We find that there is strong momentum in high-priced stocks, but no momentum on aggregate. This result supports the idea that noise trades of retail investors mask momentum, while other, more sophisticated investors contribute to momentum. We validate this notion by showing that retail investors with small (large) portfolios are less (more) prone to participating in stocks with high …

Global Value Chains And Economic Inequality, Vivek Soundararajan, Ari Van Assche, Hari Bapuji, Gokhan Ertug

Research Collection Lee Kong Chian School Of Business

In their inaugural editorial, Van Assche and De Marchi (2024) argued that meaningful progress in international business policy requires a more fine-grained understanding of how private international business practices intersect with public policy objectives. This editorial builds on that insight by applying it to a critical yet still underexplored issue – one on which we hope to see more research in this journal: the role of multinational enterprises (MNEs) and global value chains (GVCs) in shaping economic inequality within developing economies. Decisions related to sourcing, contracting, and GVC governance are inherently distributional rather than neutral, with important implications for how …

From Comfort Zone To Growth Zone: Experiential Projects As Catalysts For Creativity In Pre-Service Teachers, Serap Sevimli-Celik, Elif Güvelioglu

Research outputs 2022 to 2026

This study aimed to analyze the creative experiences of early childhood pre-service teachers enrolled in a semester-long course designed to enhance their creative potential through experiential projects. Using a qualitative research design, this study explored the subjective experiences of 16 pre-service teachers, aged 21 to 23-years-old, who participated in a 14-week course focused on integrating creativity into early childhood education. Data were collected through weekly reflections, project reports, and multimedia documentation, capturing each pre-service teacher's creative journey. The findings revealed four key themes which characterized the pre-service teachers’ creative experiences: (1) learning a new skill, (2) expressing creativity and experiencing …

Orthogonal Time Frequency Space Modulation For Underwater Acoustic Communication Systems: A Review, Bevek Subba, Quoc Viet Phung, Stefan Lachowicz, Walid K. Hasan, Muhammad Haziq, Daryoush Habibi, Iftekhar Ahmad

Research outputs 2022 to 2026

Underwater Acoustic Communication (UAC) has garnered significant attention due to its applications in marine science, defence, and exploration. With the vast majority of the Earth's surface covered by water, there is a growing demand for reliable and effective communication techniques in underwater environments. However, the underwater acoustic channel is the most challenging channel due to its harsh characteristics, which significantly hinder the reliability and performance of UAC systems. Orthogonal Time Frequency Space (OTFS) modulation has emerged as a promising solution for next-generation UAC systems to address high Doppler and high mobility scenarios. It has demonstrated tolerance to fast time-varying channel …

Shear Stability Enhancement In Fracture Plugging Zones: Unveiling Failure Mechanisms And Adhesive Benefits Through Photoelastic Analysis, Haoran Jing, Yili Kang, Chengyuan Xu, Lei Liu, Xiaopeng Yan, Zhenjiang You

Research outputs 2022 to 2026

Addressing lost circulation during drilling operations typically involves the utilization of lost circulation materials (LCMs) to create a fracture plugging zone (FPZ), which effectively decouples the wellbore fluid column pressure (Pw) from the formation pressure (Pf). This FPZ, comprised of aggregated granular LCM particles, frequently succumbs to shear stress, with shear failure being the predominant mode of structural failure, leading to ongoing fluid losses. To illuminate the failure mechanisms of the FPZ under conditions of escalating drilling differential pressure (Pw - Pf), we utilized photoelastic experiments to capture and visualize the evolving mesoscopic mechanical structure of the FPZ. Photoelastic images …

Unilateral Online Ultrasound Stimulation Of Early Visual Cortex Suppresses Responses To Contralateral Visual Stimuli, Suraya Dunsford, Keith Murphy, Ema Darrieutort, Elsa Fouragnan, Giorgio Ganis

School of Psychology

INTRODUCTION: Transcranial ultrasound stimulation (TUS) shows great promise for inducing neuroplastic changes that persist long after stimulation. Evidence of stimulation-locked (online) neural changes would enable the development of closed-loop application of TUS. However, such responses have been difficult to distinguish from coincident neural activity caused by auditory and somatosensory effects of TUS.

METHODS: To dissociate genuine online neuromodulatory effects from peripheral confounds, we leveraged the contralateral retinotopic organization of the early visual cortex in nineteen subjects. Using a hemifield visual stimulation paradigm combined with high-precision, functional MRI-guided TUS, we applied TUS to the left early visual cortex while participants viewed …

Magnetically Driven Engineering Of Magnetic Hydroxyapatite/Ca Ro Membranes: Enhancing Surface Physicochemical Properties For High-Performance Water Desalination, Fariba Oulad, Ali Akbar Zinatizadeh, Sirus Zinadini, Amir Razmjou, Sara Eavani

Research outputs 2022 to 2026

This research focuses on the development of innovative hydrophilic reverse osmosis (RO) hydroxyapatite/cellulose acetate (HAP/CA) and magnetic-hydroxyapatite (M-HAP)/CA membranes, utilizing a phase-inversion technique with varying nanoparticles (NPs) concentration. The positioning of magneto-responsive M-HAP NPs within the advanced M-HAP/CA membranes was adeptly controlled using magnetic guidance during immersion- precipitation process in a coagulation bath. This precise control enabled a densely organized arrangement of M-HAP NPs, shifting from the membrane's core to its upper separation layer. Consequently, the barrier properties, mechanical integrity, and surface characteristics of the advanced M-HAP/CA membranes saw significant enhancement due to the uniform distribution of hydrophilic porous NPs …

Quality Of Human-Genai Collaboration And Its Driving Factors: A Symbiotic Agency Perspective, Jiayu Shang, Dan Huang, Songshan (Sam) Huang

Research outputs 2022 to 2026

Generative AI (GenAI) is increasingly integrated into users’ daily work as a collaborative partner. Drawing on the symbiotic agency theory, this study investigates the quality of human-GenAI collaboration using a mixed-methods approach, including qualitative interviews and quantitative surveys. Study 1 identified three dimensions of human-GenAI collaboration quality that comprise outcome quality, comfort, and efficiency; and six driving factors which can be categorized under human agency (domain knowledge, desire for control, and domestication ability), and GenAI agency (communication ability, working memory, and long-term memory). Study 2 applied fuzzy-set qualitative comparative analysis (fsQCA) to explore configurations of the driving factors that lead …

An Explainable Transformer-Based Model For Phishing Email Detection: A Large Language Model Approach, Mohammad Amaz Uddin, Md Mahiuddin, Iqbal H. Sarker

Research outputs 2022 to 2026

Phishing email is a serious cyber threat that tries to deceive users by sending false emails with the intention of stealing confidential information or causing financial harm. Attackers, often posing as trustworthy entities, exploit technological advancements and sophistication to make the detection and prevention of phishing more challenging. Despite extensive academic research, phishing detection remains an ongoing and formidable challenge in the cybersecurity landscape. In this research paper, we present a fine-tuned transformer-based masked language model, RoBERTa (Robustly Optimized BERT Pretraining Approach), for phishing email detection. In the detection process, we employ a phishing email dataset and apply the preprocessing …

Automated Abdominal Aortic Calcification Scores And Atherosclerotic Cardiovascular Disease In The Uk Biobank Imaging Study, Marc Sim, James Webster, Cassandra Smith, Afsah Saleem, Syed Zulqarnain Gilani, Carlos J. Toro-Huamanchumo, David Suter, Gemma Figtree, Anne Karine Lagendijk, Emma L. Duncan, Carl Schultz, Pawel Szulc, Joseph Hung, Wai H. Lim, Parminder Raina, Nicola P. Bondonno, Richard Woodman, Jonathan M. Hodgson, Douglas P. Kiel, Richard L. Prince, William D. Leslie, John P. Kemp, Nicholas C. Harvey, John T. Schousboe, Joshua R. Lewis

Research outputs 2022 to 2026

Background: Abdominal aortic calcification (AAC) is a subclinical measure of atherosclerotic cardiovascular disease (ASCVD). AAC can be captured on lateral spine images obtained from bone density machines during routine osteoporosis screening. Identifying individuals with AAC provides a new opportunity to prevent disease progression. Objectives: The aim of the study was to externally validate a machine learning-derived AAC 24-point algorithm (ML-AAC24) with incident ASCVD. Methods: Middle-aged individuals from the UK Biobank Imaging Study with lateral spine images, obtained via dual-energy x-ray absorptiometry, were included. ML-AAC24 scores were grouped as low (<2), moderate (2 to <6), and high (≥6). Linked health records were used to identify ASCVD-associated events, including hospitalizations and death. Results: Among 53,611 participants (52% female; mean age 65 years), 78.2% had low, 16.4% had moderate, and 5.4% had high ML-AAC24. After excluding people with prevalent ASCVD or missing data, 1,163 (2.3%) of 50,923 people had an incident ASCVD event over a median follow-up of 4.1 [3.0-5.5] years. In age- and sex-adjusted analysis, compared to those with low ML-AAC24, those with moderate (HR: 1.80 [95% CI: 1.57-2.08]) and high ML-AAC24 (HR: 2.87 [95% CI: 2.39-3.44]) had a higher HR for incident ASCVD. Results remained comparable after adjustment for established ASCVD risk factors. Consistent patterns were observed when considering incident coronary artery disease, myocardial infarction, and stroke. Conclusions: Assessing ML-AAC24 on lateral spine images offers a new and promising screening method to identify people with higher risk of incident ASVD events.

Hospital-Presenting Self-Harm And Suicide Among Justice-Involved Adolescents On Community-Based Orders: A Population-Based Cohort Study, Emaediong I. Akpanekpo, George Karystianis, Jocelyn Jones, Tony Butler

Research outputs 2022 to 2026

Objective To estimate the incidence and identify risk factors for hospital-presenting self-harm and suicide among justice-involved adolescents serving community-based orders in New South Wales, Australia. Method We conducted a population-based retrospective cohort study of 44,887 adolescents aged 10–17 years at first proven offence who received community-based orders between 1994 and 2020. Hospital and emergency department records were linked with mortality, child protection, and justice data. Cox regression estimated hazard ratios (HRs) for self-harm, and Fine-Gray models estimated subdistribution HRs for suicide, accounting for competing risks. Results Over 163,676 person-years, 1901 adolescents had a first self-harm episode (11.6 per 1000 person-years), …

Numerical Investigation On Enhancing The Performance Of A Parabolic Trough Collector Using A Threaded Absorber Tube, Shayan Pourhemmati, Abdellah M. Shafieian, Hussein A. Mohammed, Barun Kumar Das, Majid Tolouei-Rad

Research outputs 2022 to 2026

The growing global demand for energy and heightened environmental concerns have elevated the importance of solar energy harvesting in recent years. Parabolic trough collectors (PTCs) are widely utilized for capturing direct solar radiation; however, conventional PTC efficiency is limited by low convection heat transfer rate in the absorber section, which is then delivered to heat transfer fluid (HTF). This study numerically investigates the use of a threaded tube as a fluid flow disruption technique to enhance heat transfer rate within the absorber, with Reynolds numbers ranging from 4000 to 10,000. Three key geometric parameters of the thread: pitch (300, 150 …

Influence Of Exercise Training On Nitric Oxide Pathways And Their Physiological Effects, Jonas Benjamim, Stephen J Bailey, Leonardo Da Silva Gonçalves, Mia Burleigh, Mario Siervo, Andrew R Coggan, Raúl Bescos

School of Health Professions

Nitric oxide (NO) is a critical signalling molecule in cardiovascular, metabolic, and muscular function. Endogenous NO production occurs via two primary metabolic pathways: 1) the classical nitric oxide synthases (NOS) pathway, and 2) the alternative (nitrate-nitrite-NO) pathway, in which inorganic nitrate (NO 3 -) is sequentially reduced to nitrite (NO 2 -) and other NO intermediates (e.g., S-nitrosothiol). The latter pathway relies heavily on the oral microbiota, which catalyze the two-electron partial reduction of NO 3 - to NO 2 -, which is influenced by oral physiology, microbial composition and salivary flow. While the role of exercise training in enhancing …

Preserving Residual Kidney Function In Haemodialysis: Current Practices, Challenges, And Perspectives From Renal Clinicians, Lijun Zhong, Ulrich Steinwandel, Hugh Davies, Sara Bayes, Jagadish Jamboti, Hemant Kulkarni, Doris Chan

Research outputs 2022 to 2026

Background: Residual kidney function in patients receiving haemodialysis is associated with improved survival, reduced cardiovascular risk and better quality of life. Yet, clinical guidelines on its preservation are limited, and local practices remain unclear. Objectives: To explore current practices, perceptions and challenges related to residual kidney function preservation among renal clinicians. Design: Descriptive cross-sectional survey. Participants: Renal physicians and nurses working in hospital-based haemodialysis units across Western Australia. Measurements: Role-specific questionnaires were administered to renal physicians and nurses. Results: Eighty-four completed responses were received (physicians n = 25; nurses n = 59). Over half of physicians (56%, n = 14) …

State Of Charge Estimation Of Ev Secondary Battery Pack Using Hybrid Hedge Feedforward Feedback-Based Gated Recurrent Unit To Extend Lifespan, Md Ohirul Qays, Iftekhar Ahmad, Daryoush Habibi, Mohammad A.S. Masoum, Paul Moses

Research outputs 2022 to 2026

Accurate estimation of state of charge (SoC) and maintaining balanced charge levels across secondary battery cells are crucial in battery management systems (BMSs) to extend battery life while improving the performance and thermal stability of Li-ion batteries (LIBs) in electric vehicles (EVs). However, there are still underexplored challenges associated with circulating currents in electrochemical cells during continuous operation which can overheat battery packs, reducing their life span or result in dangerous thermal runaways. This paper investigates SoC estimation using various real-world charging and discharging profiles, along with charge-balancing strategies to enhance the longevity of parallel-connected Li-ion battery cells. A newly …

User Experience (Ux) Meets Bureaucracy: Lessons From A Government Intranet Prototype, Scott Pelham, Jo Jung, Christopher Kueh

Research outputs 2022 to 2026

Implementing user experience (UX) methodologies within government settings is both possible and powerful – but fraught with systemic and cultural complexities. This report presents insights from the redesign of a government intranet for a prominent Australian emergency services organisation, using a human-centred design approach grounded in the Double Diamond framework. The research reveals a series of challenges: bureaucracy, opinion bias, overwhelming content volume with minimal organisational value, a governance paradox where design rules are desired but selectively applied, a disconnect in engagement from key stakeholders, and the impact of a design by committee approach. While these challenges were significant, they …