Digital Commons Network^™

Comparison Of Forces Applied To Oropharyngeal Tissues With Different Blades During Laryngoscopy In A Standard Pediatric Endotracheal Intubation Model, Mohammed Sevimli, Aysun A. Yilbas, Özge Özen, Başak Akca

Saudi Medical Journal

ABSTRACT Objectives: To measure the pressure exerted on the base of the tongue during endotracheal intubation using a standard pediatric model. Methods: The study was conducted in October–November 2022 at Hacettepe University Faculty of Medicine, Department of Anesthesiology and Reanimation, Ankara, Turkey. Anesthesiology residents performed intubations with Glidescope ® -LoPro-T2, Storz ® -C-MAC-paediatric-D-blade, and standard-Macintosh-1-blade on the same pediatric intubation model. The force exerted on the base of the tongue was measured during intubation using a force sensor. The duration and success of intubation, Cormack–Lehane-grade, and the force exerted on the oropharyngeal tissues were recorded. Results: A total of 156 …

Serum Levels Of Gdf-15, Betatrophin, Tnf-Α And Il-6 In Diabetic Patients With And Without Diabetic Complications, Ahmet Yılmaz, Tugce Kaymaz, Burkay Yakar, Mehtap Gömleksiz, Erhan Önalan, Mehmet F. Gürsu

Saudi Medical Journal

ABSTRACT Objectives: To investigate serum levels of growth differentiation factor 15 (GDF-15), inflammatory biomarkers, and betatrophin in individuals with diabetes mellitus, both with and without complications. Methods: A cross-sectional analysis was conducted involving patients with diabetes. Participants were categorized into 3 groups: Group 1 (30 healthy individuals without diabetes), Group 2 (30 diabetic patients without complications), and Group 3 (30 diabetic patients with complications). Blood samples were collected to assess standard biochemical parameters, as well as plasma concentrations of betatrophin, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and GDF-15. All serum biomarkers were quantified using enzyme-linked immunosorbent assay (ELISA) techniques. Results: …

Relationship Between The Prevalence Of Breast Arterial Calcifications On Mammography And Coronary Calcifications On Chest Ct: A Cross-Sectional Study, Laila K. Ashkar, Lamia G. Jamjoom

Saudi Medical Journal

ABSTRACT Objectives: To investigate the relationship between breast arterial calcifications (BAC) detected on mammography and coronary artery calcifications (CAC) identified on chest CT in Saudi women, focusing on prevalence, age-specific patterns, and cardiovascular risk factors. Methods: This cross-sectional study was conducted at a tertiary center in Saudi Arabia using data from hospital electronic medical records of 60 women aged 40–88 years who underwent mammography and chest CT, within the same year during the time period from January 2021 to December 2022. Data on demographics, cardiovascular risk factors, and imaging findings were collected. The association between BAC and CAC was analyzed …

New Tool Aims To Improve Lung Cancer Prevention, Screening, And Treatment

Saudi Medical Journal

No abstract provided.

A New Era Of Zines: Taking Lessons From The Past To Combat Intellectual And Political Fascism, Catherine Kane

Book Publishing Final Research Papers

Zines have long functioned as a way to circumvent the traditional gatekeepers of news, art, mainstream narratives, and publishing. They are largely non-commercial, and their emphasis is to put the means of production and distribution directly into the hands of the individual. Although their roots are in DIY, proletariat culture, they are now the subject of study in museums, libraries, and higher education, and have been co-opted by big brands, media outlets, and publishing houses—the institutions they originally sought to undermine.

In their most authentic form, zines have represented free thinking and speech, while giving individuals and communities a rallying …

September 2025, Office Of Research

Research Update

No abstract provided.

Death Penalty For Drug Offenders In Southeast Asia: Weakening Of Resistance To Change?, Wing Cheong Chan

Research Collection Yong Pung How School Of Law

Although the global movement towards abolition of the death penalty has been supported by an increasing number of countries in the world, the number of persons executed for drug offences actually increased in the last few years. Known executions for drug offences now account for more than 40 per cent of all global executions. Most such executions take place in Asia. Of the 34 countries in the world that still retain the death penalty for drug offenders, all nine of those identified as “high application states” (China, Indonesia, Iran, Kuwait, Malaysia, North Korea, Saudi Arabia, Singapore and Vietnam) are found …

Bridging The Great Wall: China’S Evolving Cross-Border Data Flow Policies And Implications For Global Data Governance, Sheng Zhang, Henry S. Gao

Research Collection Yong Pung How School Of Law

Despite the rapid expansion of the digital economy, the global regulatory framework for data flows remains fragmented, with countries adopting divergent approaches shaped by their own regulatory priorities. As a key player in the Internet economy, China’s approach to cross-border data flows (CBDF) not only defines its domestic digital landscape but also influences emerging global norms. This paper takes a comprehensive view of the evolution of China’s CBDF regime, examining its development through both domestic and international lenses. Domestically, China’s regulation of CBDF has evolved from a security-first approach to one that seeks to balance security with economic development. This …

What Are The Limits To Smart Innovation? The Digital Underground Initiative And New Frontiers Of “Smartness” In Singapore, Prerona Das, Orlando Woods, Lily Kong

Research Collection College of Integrative Studies

This paper argues that the emergence of new frontiers of smart transformation, such as underground spaces, can pose significant challenges to the implementation of “smart” technological solutions. Exploring the case of Singapore’s Digital Underground initiative, we show that elements such as material complexity, co-ordination between stakeholders, and the availability of appropriate regulatory and administrative frameworks can problematize the implementation of subterranean smart initiatives. By considering multistake-holder perspectives on these “more-than-technological” factors, this paper offers lessons for urban planners, policymakers, and developers in cities around the world that are keen to leverage technology to unlock the potential of underground space.

Public Support For And Reactive Behavior Toward Technological Risk Interventions: An Extension Of Secondary Risk Theory, Hye Kyung Kim, Rui Gu, Fiona Goh, Sonny Rosenthal, Shirley S. Ho

Research Collection College of Integrative Studies

Project Wolbachia is a dengue control initiative in Singapore. Guided by Secondary Risk Theory, this study examined how primary (dengue) and secondary (Wolbachia) threat and coping appraisals shape public support and reactive behavior toward the project. A nationally representative survey of 1,000 Singaporeans showed that support was positively linked to the perceived primary risk, the efficacy of the project and the government, while negatively related to the perceived secondary risk. Reactive behavior was positively associated with perceptions of both primary and secondary risk. Media attention and trust in the government indirectly influenced support and behavior moderated by knowledge.

Optimal Abort Policy For Mission-Critical Systems Under Imperfect Condition Monitoring, Qiuzhuang Sun, Jiawen Hu, Zhi-Sheng Ye

Research Collection College of Integrative Studies

Although most on-demand mission-critical systems are engineered to be reliable to support critical tasks, occasional failures may still occur during missions. To increase system survivability, a common practice is to abort the mission before an imminent failure. We consider optimal mission abort for a system whose deterioration follows a general three-state (normal, defective, failed) semi-Markov chain. The failure is assumed self-revealed, whereas the healthy and defective states have to be inferred from imperfect condition-monitoring data. Because of the non-Markovian process dynamics, optimal mission abort for this partially observable system is an intractable stopping problem. For a tractable solution, we introduce …

Banking On Incumbents: How Do Fintech Start-Ups Benefit From Collaborations, Theodor Florian Cojoianu, Pia Helbing, Vladimir Pazitka, Dariusz Wojcik, Beiyun Xiao

Research Collection College of Integrative Studies

We investigate whether collaborations with established incumbents bolster innovation and access to capital for FinTech start-ups. Collaborations increase patent applications and raise both short-and long-term citations. Collaborations with finance incumbents stimulate finance and technology citations and boost both short-and long-horizon venture capital fundraising. These effects persist after addressing endogeneity and conducting additional robustness tests. Theoretically, our findings test the resource based theory in the FinTech ecosystem and enrich the open innovation literature by showing that, despite power asymmetries, FinTech start-ups can sustain innovative momentum and capture innovation gains via collaborations with incumbents. Collaborations function as credible signals that confer capital …

Iot Sensors As A Tool For Assessing Spatiotemporal Risk To Extreme Heat, Kijin Seong, Seung Jun Choi, Junfeng Jiao

Research Collection College of Integrative Studies

The safety of urban populations sensitive to extreme heat is under increasing threat. Few studies examine the potential benefits of deploying IoT environmental sensors in the urban context and their integration with large-scale human activity data. This paper examines the deployment of IoT sensors in high-resolution extreme heat risk assessment in the case of Seoul, South Korea. This study conducted spatiotemporal analysis on heat exposure with IoT sensors, compared it with an existing land surface temperature map for validation, combined it with human activity data for risk assessment, and finally discussed the benefits of IoTs in detecting abnormal weather events. …

The Cool, Quiet City Machine Learning Competition: Overview And Results, Clayton Miller, M. Ibrahim, I.S. Akbar, B. Picchetti, Y.X. Chua, M. Frei, F. Biljecki, A. Chong, M. Quintana, C. Fu

Research Collection College of Integrative Studies

The prediction of thermal and noise-based preferences in the urban context is valuable in characterizing interventions to mitigate the challenges of health, productivity, and satisfaction of urban dwellers. The growth of crowd-sourced data and data-driven techniques provides an opportunity to increase the understanding of which machine learning models are most accurate and applicable for this context. This paper outlines the results of a machine learning competition aiming to enhance the accuracy of predicting human comfort in the city context. The competition asks contestants to use contextual data to predict noise distraction and thermal preference in various indoor and outdoor spaces. …

Systematic Hazard Analysis Of Flare System Nodes In Chemical Process Safety, Hayder A. Alhameedi, Athmar A. Alzubaidi, Joseph D. Smith, Doug Allen, Saud Aldawood, Paul Ani

Chemical and Biochemical Engineering Faculty Research & Creative Works

Multidimensional consequences may arise from an accident in the flare system of any chemical or petrochemical plant due to the improperly managed flare system, which can lead to the presence of the toxic and flammable gases. The Hazard and Operability Study (HAZOP) is a systematic method used to assess and identify risks that can occur during operation, ensuring risk reduction and the safety of using equipment or units. This study aims to apply the HAZOP technique to identify the hazards associated with the gas flaring process in an air-assisted flare. The air-assisted flare system was subdivided into four sections (nodes), …

Recurrent Autoregressive Linear Model For Next-Basket Recommendation, Tereza Zmeskalova, Antoine Ledent, Martin Spisak, Pavel Kordik, Rodrigo Alves

Research Collection School Of Computing and Information Systems

Next-basket recommendation aims to predict the (sets of) items that a user is most likely to purchase during their next visit, capturing both short-term sequential patterns and long-term user preferences. However, effectively modeling these dynamics remains a challenge for traditional methods, which often struggle with interpretability and computational efficiency, particularly when dealing with intricate temporal dependencies and inter-item relationships. In this paper, we propose ReALM, a Recurrent Autoregressive Linear Model that explicitly captures temporal item-to-item dependencies across multiple time steps. By leveraging a recurrent loss function and a closed-form optimization solution, our approach offers both interpretability and scalability while maintaining …

Storage Location Optimization In Automated Storage And Retrieval Systems: A Deep Reinforcement Learning Approach, Lingjun Wang, Aldy Gunawan, Pieter Vansteenwegen

Research Collection School Of Computing and Information Systems

This study investigates the optimization of storage location in automated storage and retrieval systems (AS/RS). We introduce an optimization approach based on the Deep Q-Network (DQN) algorithm to enhance warehouse task efficiency and minimize stacker travel during storage and retrieval. To accelerate the algorithm training process, we integrate a prioritized experience replay mechanism. Furthermore, we decouple action selection from value estimation within the DQN framework to address the issue of value overestimation. The proposed model is evaluated against three heuristic methods. The experimental results demonstrate that our approach significantly outperforms these baselines.

In Situ High-Temperature Raman Spectroscopy For Online Eaf Slag Analysis, Bohong Zhang, Hanok Tekle, Ronald J. O'Malley, Jeffrey D. Smith, Farhan Mumtaz, Jie Huang

Electrical and Computer Engineering Faculty Research & Creative Works

Real-time monitoring of slag chemistry is critical for optimizing Electric Arc Furnace (EAF) steelmaking operations, where dynamic variations in slag composition directly influence slag foaming, refractory degradation, and thermal efficiency. Conventional techniques such as X-ray fluorescence (XRF), Fourier-transform infrared (FTIR), and scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM-EDS) are commonly used to analyze slag composition, but their offline nature and equipment constraints limit their applicability for online monitoring in harsh industrial environments. To address this challenge, we present an in situ, high-temperature analytical approach that integrates Raman spectroscopy with a custom-designed fiber-optic probe for real-time slag characterization at …

Integrating Environmental Risk Factors Into Pediatric Cancer Care: Laying The Groundwork For Improved Outcomes And Primary Prevention., Nicole Wood, Omar Shakeel, Juan A. Ortega-Garcia, Mark D. Miller

Manuscripts, Articles, Book Chapters and Other Papers

Childhood cancer incidence has steadily risen both in the United States and worldwide, yet its environmental contributors remain underrecognized in clinical care. Children and cancer survivors are particularly susceptible to environmental exposures due to their unique physiology and the long-term health vulnerabilities that follow cancer treatment. Although exposures to substances such as pesticides, air pollution, and household chemicals are linked to increased cancer risk, limited clinical frameworks and clinician training leave oncologists underprepared to address growing environmental health concerns from families. A holistic pediatric oncology environmental health program in Murcia, Spain offers a scalable vision for embedding the environment into …

Lung Injury Risk Curves From Behind Armor Blunt Trauma Using A Live Swine Model, Narayan Yoganandan, Lewis Somberg, Danielle Wilson, Alok Shah, Jared Michael Koser, Brian D. Stemper, Valeta Carol Chancey, Joseph Mcentire

Biomedical Engineering Faculty Research and Publications

Introduction

From structural, anatomical, and functional perspectives, components of the thoracoabdominal region are heterogeneous and physiologically and functionally different. Although their tolerances to injury are expected to be different, the current Roma Plastilina No. 1 clay penetration criterion for behind armor blunt trauma (BABT) is not specific to the body region. It is important to develop regional injury criteria to ensure its specificity. The objective of the study is to conduct impact tests on the lung region using a live animal model and develop injury risk curves using velocity and deflection metrics via parametric survival analysis.

Materials and Methods

Live …

Clinical Uptake Of An Antigen-Based Approach To Membranous Nephropathy: A Survey Of General Nephrologists And Glomerular Disease Experts., Eibhlin Goggins, Andrew Delaat, Bryce Barr, Jonathan Taliercio, Ali Mehdi, Georges Nakhoul, Brendan Bowman, Corey Cavanaugh

Ambulatory and Primary Care Articles

BACKGROUND: In recent years, there has been an emergence of new antigens discovered in membranous nephropathy (MN). Whether these antigens have impacted the approach to, and management of, MN patients undertaken by nephrologists is still unclear.

METHODS: We conducted a cross-sectional international survey pertaining to 13 antigens recently discovered in MN. The survey was distributed by the National Kidney Foundation, direct emails, and social media.

RESULT: PLA2R, THSD7A, NELL1, and EXT1/2 testing were readily available while the most common response for other antigen testing was 'Not Performed' or 'Unknown'. All respondents had tested for or treated PLA2R-positive MN. Of 79 …

Table Of Contents, Editorial Board, Law School Faculty And Administration, Advisory Board, Advisory Council, Sponsors, Unlv Gaming Law Journal University Of Nevada, Las Vegas -- William S. Boyd School Of Law

UNLV Gaming Law Journal

No abstract provided.

Skill Gaming, Pooled Prize Money, And Minor League Professional Tennis, Ryan Rodenberg, Seth Richey

UNLV Gaming Law Journal

No abstract provided.

Crazy Rich Asians At What Cost? The Role Of Target Marketing In Perpetuating Problem Gambling In Asian Communities, Jana Marquez

UNLV Gaming Law Journal

No abstract provided.

The House Always Learns: Integrating Ai Into Las Vegas Casino Surveillance And The Laws Behind The Lens, Taylor Dixon

UNLV Gaming Law Journal

No abstract provided.

Scientific Multimodal Summarization : Integrating Knowledge Across Textual, Visual And Auditory Content, Zusheng Tan

Lingnan Theses (MPhil & PhD)

As scientific publications increasingly incorporate multimodal content, ranging from textual descriptions to figures, tables, presentation videos, and audio, there is a growing need for summarization systems that can effectively process and integrate information across these diverse modalities.

This work presents a comprehensive exploration of Scientific Multimodal Summarization, introducing a series of novel architectures and datasets aimed at advancing this emerging field. 1): We begin by introducing CMT-Sum, which integrates multimodal scientific source content (i.e., primarily paper text and figures) to generate high-quality textual summaries and identify representative graphical abstracts. We refer to this task as Scientific Multimodal Summarization with …

Evaluation Of Achievement Change In Egypt Using Pirls Data, Harry Anthony Patrinos, Maciej Jakubowski, Tomasz Gajderowicz

Education Reform Faculty and Graduate Students Publications

This study analyzes Egypt's exceptional reading achievement gains during the COVID-19 school closures, a period when most countries experienced declines. Drawing on data from the 2016 and 2021 Progress in International Reading Literacy Study (PIRLS), we find a 48-point improvement-equivalent to two years of learning-with notable gains among boys. Using Ordinary Least Squares (OLS) and projected trend models, we confirm the significance of this rise. Oaxaca-Blinder decomposition attributes only one-third of the improvement to observed factors. The study finds that Egypt's progress likely reflects systemic reforms, but more research is needed to confirm that.

First-Time Mothers' Experiences Of Breastfeeding During The Early Postpartum Period In Nairobi, Kenya: A Qualitative Study, Viola Siongei, Rose Maina, Eunice Pallangyo

School of Nursing & Midwifery, East Africa

Background/Aims The rate of exclusive breastfeeding in the first 6 months is still low, despite global active promotion of the practice. The exclusive breastfeeding rate among first-time mothers is much lower than among multiparous women, which has been attributed to difficulties assuming the new role and a lack of breastfeeding skills. This study aimed to gain an in-depth understanding of first-time mothers' breastfeeding experiences and the factors that influence these experiences during the early postpartum period in Nairobi, Kenya.

Methods This qualitative explorative, descriptive study involved 17 purposively sampled first-time mothers at 4–6 weeks postpartum. In-depth, face-to-face semi-structured interviews were …

A Study Of The Privacy Paradox Amongst Young Adults In The United Arab Emirates, Lena Yuryna Connolly, Michael Lang, Justin Giboney

All Works

The rapid digitalisation of society has significantly increased the collection and processing of personal data, raising concerns about individuals’ privacy. The privacy paradox, where individuals express privacy concerns yet continue to disclose personal information, has been widely studied in Western and Asian contexts, but remains underexplored in the Arab world. This study investigates privacy attitudes and behaviors in the United Arab Emirates (UAE), a region at the crossroads of traditional Islamic values and Western influences. Using survey data from 216 Emirati university students, we tested a model that incorporates five constructs: peer interaction and influence, desire for privacy, privacy concerns, …

Documents From The September 24, 2025 Meeting Of The Associated Students Of The University Of Montana (Asum), Associated Students Of The University Of Montana, Kate Austin Payne

Senate Meeting Agendas and Minutes, 2007-Present

Agenda and meeting minutes from the September 24, 2025 meeting of the Associated Students of the University of Montana (ASUM).