Digital Commons Network^™

The Face Of Ageism, The Reach Of Ageism: Law, Medicine And Society, Janet Dolgin

Hofstra Law Faculty Scholarship

No abstract provided.

Designing An Affordable Motion Capture System For Multi-Robot Research And Education, Hojune Kim , '25

Senior Theses, Projects, and Awards

In this work, we propose a low-cost motion capture system for real-time tracking of multiple robots’ positions and orientations in indoor environments, specifically tailored for research and educational applications. Precise localization is essential for evaluating robotics algorithms such as decentralized multi-agent control, cooperative path planning, and collision avoidance. [1-3] However, commercial motion capture systems like Vicon and OptiTrack cost between $50,000 and $150,000, making them inaccessible for many smaller institutions, student clubs, and low-resource labs. To address this challenge, we developed an affordable alternative based on three ceiling-mounted 1080p USB cameras and AprilTags. Our system operates at 30 Hz and …

Progress Toward The Synthesis Of Pyridine-Containing Macrocycles Using Dynamic Alkyne And Olefin Metathesis, Stephen Kwas , '25

Senior Theses, Projects, and Awards

Tubular structures are ubiquitous in nature and possess functions ranging from the structural ones played by microtubules to transporting necessary ions across cell membranes by membrane proteins. In addition, the excellent electronic and structural properties of carbon nanotubes have made them of great interest to chemists. Yet, the functionalization of these nanotubes is hindered by unselective post-modification, often requiring harsh reaction conditions. As such, the assembly of macrocycles into nanotubular structures has been widely studied by chemists. One such way to make these materials is by using dynamic, reversible reactions to synthesize pyridine-containing macrocycles in high yields. Due to inherent …

Queer Coasts: Beach Space, Climate Change, And The American Queer Community, Erin Cardoza

Open Access Master's Theses

Queer coastal spaces and beaches have been culturally and historically significant to the LGBTQ+ community for decades. These sites provide visibility, acceptance, and community allowing for LGBTQ+ folks to connect, organize, and find refuge from societal stigma and discrimination. However, these spaces face increasing threats from climate change, gentrification and privatization, and shifting societal dynamics. This research was conducted at two historically queer beaches on the American East Coast, Herring Cove in Provincetown, Massachusetts, and Jacob Riis Park in Queens, New York. This study examined the similarities and differences between these sites regarding (1) the importance of beach spaces for …

Octavia Butler And Black Motherhood, Megan Tate

Research Papers

No abstract provided.

Queer Form And Romantic Friendship In Ghost World, Elaina Gilley

Research Papers

No abstract provided.

Examining The Prevalence Of Food Insecurity Among Division 1 Collegiate Athletes, Amna Osman

Research Papers

No abstract provided.

Teaching Functional Skills To Individuals With Autism Spectrum Disorder And Intellectual Disability Using Behavior-Analytic Curricula, Catrina Barber

Research Papers

No abstract provided.

Burnout And Job Satisfaction Among Behavior Technicians In Applied Behavior Analysis: Implications For Practice And Workforce Sustainability, Faryna V. Navar

Research Papers

Burnout is a significant concern for behavior technicians in the field of applied behavior analysis (ABA), where high emotional demands and turnover rates pose challenges to workforce sustainability. This paper explores existing research on burnout in ABA and related fields, with a focus on strategies to mitigate its impact. Drawing on the principles of Acceptance and Commitment Therapy (ACT), the literature suggests that components such as values clarification and committed action may serve as effective tools to reduce burnout and improve job satisfaction among behavior technicians. This paper reviews various studies that examine the role of supervisor support, emotional resilience, …

Evaluating Anambra State's Readiness And Willingness For A Subnational Carbon Market For Climate Change Mitigation And Sustainable Development, Ojiako Godfrey Ogbo, Uchenna Cynthia Okonkwo

Applied Environmental Research

Climate change necessitates innovative strategies, with carbon markets emerging as a key tool for mitigation. This study assesses the readiness and willingness of stakeholders in Anambra State to engage in a subnational carbon market. Using a structured questionnaire distributed across government, industry, and academia, the data were analyzed through descriptive statistics, Pearson correlation, and multiple regression analysis. The findings indicate a moderate level of readiness (M = 3.47) and willingness (M = 3.48) among stakeholders. Correlation analysis revealed a significant alignment between composite willingness indicators and direct willingness to participate (r = 0.406, p = 0.004) but a weak and …

Influence Of Crabgrass Root Exudates On The Hydrocarbons Degrading Microorganisms In Crude Oil Contaminated Soil, Sinha Changsiriwatana, Kwang Mo Yang, Toemthip Poolpak, Prayad Pokethitiyook

Applied Environmental Research

Understanding plant‒microbial interactions in petroleum-contaminated soil is critical for enhancing phytoremediation technology. In this study, the root exudate of crabgrass (Digitaria ciliaris) was collected hydroponically, and its dominant composition was identified via GC‒MS. A soil microcosm study was subsequently conducted to evaluate the influence of crabgrass root exudates on microbial growth, dehydrogenase activity, and biodegradation of total petroleum hydrocarbons by the petroleum-degrading bacteria Micrococcus luteus WN01 and Acinetobacter lwoffii A07. The amendment of crabgrass root exudates significantly promoted microbial degradation in both A. lwoffii A07 (47.98%) and M. luteus WN01 (62.78%), which were 8.47% and 15.78% greater than …

Nationalism And Indian Community In Malaya During The Japanese Occupation, 1941-1945, Ji-Eun Lee

Asian Review

This study examines the transformation of the Indian community in Malaya during the Japanese occupation (1941–45), with a focus on the rise of nationalist consciousness and collective identity. Through the formation and activities of the Indian Independence League (IIL) and the Indian National Army (INA), the Indian community experienced significant organizational and ideological changes. Under Subhas Chandra Bose’s leadership, civilian participation and support for the INA increased dramatically, fostering a sense of unity and purpose. Comparative analysis highlights the differing wartime experiences of Malaya’s major ethnic groups: while Malays benefited from Japanese policies, the Chinese faced harsh repression, leading to …

From Realism And Socio-Cognitivism To Ai Constructs: Enhancing Domain Analysis Through Artificial Intelligence?, Martin Thellefsen, Alon Friedman

School of Information Faculty Publications

Introduction. This study explores the integration of artificial intelligence (AI) within the framework of domain analysis (DA), traditionally grounded in socio-cognitive and realist perspectives. The aim is to assess AI's potential to enhance DA's focus on contextual and disciplinary knowledge, while examining possible epistemological challenges.

Method. Building on established concepts from Hjørland’s socio-cognitive DA framework, this paper employs a theoretical review to examine AI's capacity to augment DA by improving classification, retrieval and interdisciplinary mapping within knowledge organisation.

Analysis. The study critically analyses how AI may either enhance or disrupt DA’s philosophical foundations by potentially reducing domain specificity. Particular attention …

A Reconfigurable Framework For Hybrid Quantum–Classical Computing, Pratibha Fnu, Naveed Mahmud

Electrical Engineering and Computer Science Faculty Publications

Hybrid quantum–classical (HQC) computing refers to the approach of executing algorithms coherently on both quantum and classical resources. This approach makes the best use of current or near-term quantum computers by sharing the workload with classical high-performance computing. However, HQC algorithms often require a back-and-forth exchange of data between quantum and classical processors, causing system bottlenecks and leading to high latency in applications. The objective of this study is to investigate novel frameworks that unify quantum and reconfigurable resources for HQC and mitigate system bottleneck and latency issues. In this paper, we propose a reconfigurable framework for hybrid quantum–classical computing. …

A Survey On Distributed Denial-Of-Service Attack Mitigation For 5g And Beyond, Sanzida Hoque, Abdullah Aydeger, Engin Zeydan, Madhusanka Liyanage

Electrical Engineering and Computer Science Faculty Publications

The introduction of 6G networks is expected to significantly change the threat landscape related to Distributed Denial of Service (DDoS) attacks, requiring robust detection and mitigation measures. This paper methodologically classifies and evaluates the growing collection of research efforts focusing on detection and protection mechanisms against DDoS attacks in 5G and beyond networks. The survey covers various methods used in the scientific literature and categorizes DDoS mitigation efforts into two main areas: DDoS detection and DDoS defense. It thoroughly analyzes each approach, highlighting its benefits, limitations, and effectiveness in mitigating DDoS attacks against B5G. This survey also discusses the experimental …

Collaboration Is Key: How Collaborative Learning Unlocks The Door To An Inclusive Legal Writing Classroom, Lisa M. White

Hofstra Law Faculty Scholarship

No abstract provided.

Iowa Journal Of Communication, Volume 57, Number 1, Fall 2025 [Download Entire Issue]

Iowa Journal of Communication

No abstract provided.

Unheard Voices: The Hidden Influence Of Non-American Accents On Patient Outcomes And Provider Perception In Healthcare Situations In The United States, Gift Oluwatosin Olalusi

Iowa Journal of Communication

Stigma surrounding non-native American accents in the United States adversely influences the health-related decisions and behaviors of those who speak with such accents. Grounded in stigma management communication theory (SMCT), this study explored how individuals with non-native American accents communicatively manage accent stigma experiences in healthcare situations in the United States through ten semi-structured interviews. SMCT’s strategies of accepting, avoiding, ignoring, evading responsibility, and denying were identified by participants as the management strategies employed when they face stigmatization. The findings suggest that stereotype threat and patients’ stigma management strategies are important phenomena that can impact the healthcare outcome of patients …

Revisiting Thailand’S Developmental Miracle: The Rate Of Profit, Social Structure Of Accumulation, And Trajectory Of Economic Development Between 1957-1997, Paworn Kiatyutthachart

Asian Review

This article aims to provide an overview of Thailand's economic development trajectory from 1957 to 1997. Based on the Social Structure of Accumulation theory, which posits that a "set of institutions" relates to fluctuations in the rate of profit and economic growth, the Thai economy during this period featured a specific institutional framework that created "long waves" in profit rates. Using a historical analysis approach, the arrangement of the Social Structure of Accumulation of this period includes: (1) the dominance of American "capitalist" development ideas; (2) tight control of planning and policy implementation by technocrats; (3) a tripod structure comprising …

Thailand’S Party Financing Regulation: A U-Turn To Patronage System, Punchada Sirivunnabood

Asian Review

Money is important for the development of political parties. To support the development of parties along with preventing overt corporate influence over parties, the Thai state allocates subsidies from the Political Party Development Fund (PPDF) to eligible party organizations. Beyond the limited PPDF budget, political parties are also allowed to seek their own revenues from other sources such as merchandise sales, fundraisers, and private donations with the maximum of 10 million baht per donor. Based on the qualitative analysis, a series of six focus groups were conducted with party branch members, party MPs, candidates, party staff and ECT officers in …

Investigation And Health Risk Assessment Of Indoor And Outdoor Nitrogen Dioxide At Preschools In Haze Areas Of Lampang Province And Industrial Areas Of Rayong Province, Thailand, Susira Bootdee, Sawaeng Kawichai, Suganya Phantu, Sopittaporn Sillapapiromsuk

Applied Environmental Research

Nitrogen dioxide (NO2) is a major indoor air pollutant and a significant ambient air contaminant associated with health effects, especially for students and teachers who attend schools in the areas of traffic, roads and industry. This study aims to assess the impacts of NO2 exposure on the health of students in haze and industrial areas from November 2023 to March 2024. Researchers utilized tube-type passive samplers to collect indoor and outdoor NO2 samples, which were subsequently analyzed via spectrophotometry. The results revealed that the weekly mean indoor and outdoor NO2 concentrations in the haze areas (HA1–HA5) ranged between 4.4–29.0 and …

Macroplastic Characteristics And Assessment Of The Plastic Abundance Index (Pai) Of Beach Sediments In Prigi Bay, East Java, Indonesia, Adinda P.A. Nevandhra, Seftiawan S. Rijal, Syarifah H.J. Sari, Defri Yona

Applied Environmental Research

Macroplastics, defined as plastic debris ranging from 2.5 to 100 cm, pose significant threats to aquatic ecosystems, as they can breakdown into smaller particles. These materials are widely dispersed across marine environments, including coastal areas. This study aimed to compare and assess the abundance of macroplastics in the foreshore and backshore zones of four beaches around Prigi Bay, East Java, Indonesia, via the plastic abundance index (PAI). Macro-plastics were collected via a 5×5 m quadrat transect method. The results revealed that single-use plastics, particularly packaging and sachets, dominated both zones, accounting for 86% and 91% of the total number of …

Applying Radom Forest And Support Vector Machine For Land-Use Classification In Phu Giao District Vietnam, Trong Dieu Hien Le, Linh Truong Vinh

Applied Environmental Research

Machine learning algorithms are currently widely used to classify satellite images to create surface maps of the earth. Support vector machines (SVMs) and random forests (RFs) are more effective ML algorithms and more accurate classifications than other methods. The aim of this study is to analyze the performance of these two algorithms in land-use and land cover classification. For this purpose, the Landsat 8 OLI satellite image freely provided by the United States Geological Survey (USGS) was used to classify land use in the Phu Giao District, Binh Duong Province, Vietnam, where forestland is being strongly converted into rubber plantations …

The Use Of Machine Learning Algorithms For Water Quality Index Prediction In The Sai Gon River, Vietnam, Thuy Nguyen Thi Diem, Mai Nguyen Thi Huynh, Tra Tran Quang

Applied Environmental Research

Accurate prediction of the water quality index (WQI) lays the groundwork for integrated river basins and sustainable water resource management. Recent and accelerated advances in machine learning have led to various promising applications in water quality assessment. The present study leverages the predictive performance of several ML algorithms, including extreme gradient boosting (XGB), the gradient boosting model (GBM), support vector regression (SVR), and the radial basic function (RBF), to predict the WQI at three monitoring sites on the Sai Gon River from 2015–2019. In comparison, the results indicate that the XGB model outperforms the other models when eight parameters, including …

Smu Announces New Leadership Appointments: Mr Kuok Khoon Ean And Justice Judith Prakash, As Pro-Chancellors, Singapore Management University

SMU Press Releases and News

Singapore Management University (SMU) is pleased to announce key leadership appointments that will further strengthen its governance and strategic direction. These appointments underscore SMU’s commitment to delivering excellence in education, research, and community engagement. Effective 1 January 2025, SMU welcomes two distinguished individuals, Mr Kuok Khoon Ean and Justice Judith Prakash, as Pro-Chancellors.

Jack Reacher And The Deployment Of An Airbag, Gregory A. Dilisi, Richard A. Rarick

2025 Faculty Bibliography

No abstract provided.

Evaluation Of The Maneuverability Of An 85m Fishing Trawler (Focusing On Dynamic Stability), Chun-Ki Lee, Su-Hyung Kim

Journal of Marine Science and Technology–Taiwan

Most fishing vessels are less than 100 meters in length, so IMO maneuverability standards do not apply. As a result, studies on the maneuverability of fishing vessels are considerably fewer compared to those on merchant ships. However, with technological advancements, the size of fishing vessels continues to grow, and as more fishermen are on board, accidents could lead to fatal casualties. In response, the authors determined that research on the maneuverability of fishing vessels is urgently needed. Thus, the authors conducted a maneuverability evaluation on a fisheries training vessel with the hull shape of a fishing trawler, 85 meters in …

A Hybrid Image Filtering Approach For Improving Edge Detection Of Riverbed Particles With Complex Textures, Po-Wei Lin, Hsun-Chuan Chan

Journal of Marine Science and Technology–Taiwan

The distribution of particle size in gravel-bed rivers affects the flow condition, sediment transport, and river morphology. However, conventional particle size analysis is laborious and time-consuming. To enhance the efficiency of particle size analysis, image-based methods have been widely explored, but complex particle textures increase the difficulty in identifying particle edges during image analysis. This study develops a filtering approach based on the rolling guidance filter and leverages the differences in grayscale gradients between particle edges and textures to design a guidance image tailored for the rolling guidance filter. This design enables the filter to preserve particle edges while smoothing …

The Effect Of Bait Types On Catch Performance In The Vietnamese Swimming Crab Trap Fishery, Nghiep K. Vu, Khanh Q. Nguyen, Luong T. Nguyen

Journal of Marine Science and Technology–Taiwan

Trapping is a primary fishing method to capture swimming crab species along the coast of Vietnam, because it has low ecological and environmental impacts. In trap fisheries, bait plays a primary role in determining the effectiveness of the gear and is one of the largest operational costs. Fishermen determine bait types based on their experience and what they can find, where trash fish caught by trawl fisheries is preferred and commonly used. However, the catch rates of swimming crab traps are typically low and highly variable and thus, there is considerable interest to improve the catchability. This study examined the …

Comparison Of Canopy Materials To Improve The Performance Of Sea Anchors Used For Fishing Operations, Namgu Kim, Su-Hyung Kim, Yoo-Won Lee, Kyung-Jin Ryu

Journal of Marine Science and Technology–Taiwan

Sea anchors used for fishing operations help improve catch rates by stabilizing vessel drift speeds to match tidal or ocean currents. The underwater resistance experienced by a sea anchor's canopy significantly impacts its performance, yet there has been limited research on canopy materials. This study investigates how different canopy materials can enhance sea anchor performance. Specifically, we tested sea anchors made from three fabrics: the currently used polyamide (PA) material, PA material with increased yarn density in the weft direction, and polyester (PES). Using Korean national standards, we compared the yarn density, weight, water absorption capacity, drying rate, air permeability, …