Digital Commons Network^™

Prevalence And Patterns Of Social Isolation And Loneliness Among Older Adults In Singapore, Yi Wen Tan, Le Ha Linh Phan, Emi Loh, Rachel Wen Yi Ngu

ROSA Research Briefs

As Singapore rapidly transitions into a super-aged society (Lau, 2024), social isolation and loneliness have become growing concerns among academics, policymakers, and social service professionals alike (A. Chan et al., 2023; Fang & Tan, 2023; Shafeeq, 2025). News reports in 2025 highlight an increase in helpline calls from older adults seeking help for their loneliness and emotional distress (Shafeeq, 2025). The prevalence of socially isolated elderly living alone is projected to increase fourfold between 2020 and 2060 (Ng et al., 2020), highlighting the urgency and relevance of addressing this social issue.

Unlocking The Potential Of A Superaged Singapore, Yi Wen Tan, Emi Loh, Wensi Lim, Kaung Htet Tun Salai

ROSA Research Briefs

As Singapore enters a new era of longevity, our focus must shift from preparing for longer lives to unlocking their full potential as a societal advantage. This means going beyond adding years to life to ensuring that those years are lived in good health, with meaningful connections and a sense of purpose. Building a longevity-ready society will require communities and institutions alike to adapt, innovate, and create environments where older adults can continue to contribute and participate fully in society. Through research and collaboration, ROSA is committed to advancing knowledge and developing solutions that help Singapore realise the opportunities of …

Work Motivations And Upskilling Preference Among Singapore's Older Adults, Le Ha Linh Phan, Wensi Lim, Emi Loh, Cassandra Ng, Shania Go

ROSA Research Briefs

Singapore's rapidly ageing population and rising life expectancy are reshaping traditional ideas about work, retirement, and learning across the life course. By 2030, around one in four Singapore citizens will be aged 65 and above, reflecting the country's changing demographic structure and increasing longevity (National Population and Talent Division, 2025). As working lives extend, older adults are increasingly navigating a transitional stage between peak career years and later-life retirement, often continuing to remain economically active while simultaneously managing competing priorities such as financial responsibilities, caregiving, health, personal fulfilment, and retirement planning.

Japanese "Picture Brides" And The Anti-Asian Immigration Discourse In The U.S. Media 1907-1924, Lex G. Coniglio

Student Honors Theses

In 1907, the U.S. President Theodore Roosevelt finalized the Gentlemen’s Agreement. This informal arrangement, made in part due to the continued American dissent against Japanese immigration during the early twentieth century, was designed to limit the number of Japanese migrant workers in the United States. In Roosevelt’s words, the only Japanese nationals that would be allowed for U.S. entry would be “students, travelers, business men and the like.”1 But, as it would be discovered, there were “loopholes” to this Agreement. The family members of Japanese immigrants already in the U.S. were allowed access into the country. Thus, single, Japanese men, …

Exploring The Placebo Effect On The Cortisol Stress Response, Enza Zeppegno-Mendonca, Olivia Huynh, Povheng Yam, Amanda Hahn

IdeaFest 2026

The placebo effect is well-studied on pain perception, but not many studies have examined the placebo effect on stress. The current study explores whether a deceptive stress‑reducing tincture (filled with water) influences participants’ cortisol responses and self‑reported stress while undergoing a modified acute stress task: the Sing-a-Song Stress Test (SSST). Given the rise of mental health concerns and misuse of medication, this area of research may provide new directions for developing treatments that incorporate the placebo effect, which may enhance treatment outcomes.

Medicina Maguey: Agave Futurisms, Rafael Gomez

IdeaFest 2026

No abstract provided.

Swk 200: Introduction To Social Work Syllabus, Samantha Norris

Open Educational Resources

This Open Educational Resources (OER) syllabus was created for Introduction to Social Work (SWK 200) at the College of Staten Island, thanks to support from the CUNY Graduate Center’s Open Knowledge Fellowship.

The focus of SWK 200 is on introducing students to the profession of social work. This course examines the profession of social work, its value base, areas of practice, and societal role. Major social problems; philosophies of social welfare, provision, program and policy initiatives; and the response of social work as a profession are addressed. The obligation of professional social workers to promote social and economic justice on …

Intl 30800: Research Methods For International And Global Studies, Eliza Marks

Open Educational Resources

This syllabus was developed for INTL 30800: Research Methods in International and Global Studies at City College of New York (CCNY). This project-based course introduces International and Global Studies students to research methods, with a focus on how social scientists formulate questions, design and carry out research, and interpret evidence. The course is designated Zero Textbook Cost (ZTC).

Brochure: 49th Annual Literary Festival, 2026, Make Room For Wonder, Marina Cortez

49th Annual Literary Festival at ODU: October 4-8, 2026

No abstract provided.

Growing South Dakota (Fall 2026), College Of Agriculture, Food And, Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Support from donors helping set SDSU dairy graduates above the rest
[Page] 4 A decade of impact: Celebrating 10 years of cow-calf, swine education and research facilitates
[Page] 8 98-year-old donor keeps decades-long scholarship going in honor of late husband
[Page] 11 Looking back at Michele Dudash's tenure in academia
[Page] 12Giving students opportunities, experience to build their futures
[Page] 16 A Jackrabbit's journey in growing agricultural leadership
[Page] 18 Building South Dakota's next generation of rural veterinarians
[Page] 19 Conservation: A family affair
[Page] 20 South Dakota Water Resources Institute finds solutions to South Dakota's water challenges …

Harding Magazine Fall 2026 (Vol. 34, No. 1), Harding University

Harding Magazines

Publication distributed to alumni and friends of the community

Faculty Authors & Achievers Bibliography 2026, Luke Vilelle

WRL: Faculty Authors & Achievers Bibliographies

The office of Academic Affairs and the Wyndham Robertson Library congratulate all Hollins faculty who published or presented creative or scholarly works from Fall 2024 - Fall 2026. These pages comprise a list of that work.

Left Behind: Why Democrats Lost The Working Class, Sebastian Royo

Political Science

The victory of Donald Trump and the Republican Party in the November 2024 presidential elections in the United States rested on the support of a new electoral coalition that included a segment of the working class, which had traditionally supported the Democratic Party. This article analyzes the reasons behind the defection of the working class from the Democratic Party. It shows that this realignment has been a decades-long process resulting from the impact of structural changes in the economy on the industrial working class. These changes led the party to broaden its electoral base and attract other voters, particularly college …

Expanding Photosynthesis Through Biosolar Oxic N2 Fixation: Toward A Sustainable Bionitrogen Economy, Taufiq Nawaz, Liping Gu, James Young, Shah Fahad, Nick Klein, Rajesh Sani, Ruanbao Zhou

Biology and Microbiology Faculty Publications and Datasets

Atmospheric dinitrogen (N2) is far more abundant than carbon dioxide (CO2), yet photosynthesis has been studied and harnessed predominantly for photosynthetic carbon fixation (PCF), underpinning the global biocarbon economy. In contrast, biological N2 fixation—the natural gateway for atmospheric nitrogen into the biosphere—remains comparatively underexploited. Modern agriculture and industry consequently depend heavily on the fossil-fuel-intensive Haber–Bosch process, with substantial energy and environmental costs. Diazotrophic cyanobacteria offer a fundamentally different paradigm by coupling oxygenic photosynthesis to nitrogenase-mediated N2 fixation. We term this process photosynthetic nitrogen fixation (PNF), which uses solar energy to convert water and atmospheric N2 into bioavailable nitrogen. Beyond its …

Cultivating A Culture Of Gratitude Among Library Co-Workers, Jessica Garner, Kay Coates

University Libraries: Faculty Presentations

Libraries face challenges in retaining skilled library professionals while maintaining high morale. Conventional dependence on impression managementwhere workers adjust their outward actions to align with perceived expectations often lead to superficial compliance instead of genuine engagement.Shifting this paradigm towards systematic gratitude practices, strengths‐based recognition, and intentional well-being support fosters an authenticworkplace culture that directly enhances job satisfaction and retention.Research supports this approach through the Gratitude Questionnaire-6 (GQ-6), which is a validated six-item scale using 7-point Likert response tomeasure and encourage such activities. Gratitude interventions and appreciative inquiry practices that include peer‐to‐peer thank‐you notes, monthlyrecognition forums, and digital “shout‐outs,” communicate that …

Axillary Surgery In Sentinel Node-Positive Breast Cancer After Neoadjuvant Therapy: A Systematic Review And Meta-Analysis, Youssef Zeidan

All Publications

The oncologic value of axillary lymph node dissection (ALND) for residual node-positive (ypN+) breast cancer after neoadjuvant therapy is uncertain when regional nodal irradiation (RNI) is routinely used. We systematically reviewed comparative evidence on locoregional control and survival outcomes with omission versus completion of ALND. PubMed/MEDLINE, Embase, and Cochrane Central were searched from 2000 to 2025 for English-language studies comparing completion ALND with omission of ALND (sentinel lymph node biopsy and/or targeted axillary dissection) among patients with biopsy-proven node-positive breast cancer treated with neoadjuvant therapy who had residual nodal disease at surgery. Two reviewers screened studies and extracted outcomes. We …

Admissions Magazine Fall 2026, Embry-Riddle Aeronautical University

Admissions Magazine

Altitude: Built for Mars

• Securing a Safer Tomorrow
• Education at a Higher Altitude 
• Inside the Hacker Lab
• The Future of Health in Space
• Turning up the Heat
• Turning in to the Cosmos
• Built for Mars
• Transforming Aviation Safety Through Writing 
• Eagles Expand Impact in Hawaii
• Putting Discovery to Work 
• UAS Meets Marine Science
• Where Wonder Takes Flight
• Scoring Goals and Grades
• Finding a Frequency 
• Finding Her Space
• First Worldwide Research Scholar
• Mentorship Fuels Growth 

Front And Back Matter

The Foundation Review

No abstract provided.

Full Issue

The Foundation Review

No abstract provided.

From Rhetoric To Reality: Piloting Conversation-Based Reporting On Systems Change, Laura Rana Englert

The Foundation Review

The Climate Emergency Collaboration Group (CECG) is a philanthropic regranter aiming to unlock the power of international moments and systems to deliver a step-change in global response to the climate emergency. Both CECG’s work and the systems to which it contributes are characterised by complexity, non-linearity, and unpredictability.

CECG transformed its approach to reporting from traditional written reports using predetermined indicators to a conversation-based reporting (CBR) process prioritising depth over breadth and meaningful two-way exchange. CECG uses CBR to explore collective contributions to system change and drive evidence-informed decision-making.

This article provides a practice-based case study of CECG’s experience piloting …

Feedback Loops In Practice: A Case Study On Evaluating A Climate Collaborative, Mansi Shah, Amy Sherwood, Abbie Turiansky, Drew Koleros, Axum Teferra

The Foundation Review

Philanthropic support to address the climate crisis has grown substantially, yet it remains unclear how effectively philanthropies are learning from their investments, from each other, and from other actors about what generates meaningful impact. Evaluations have come under scrutiny, as conventional approaches often struggle to account for complexity and provide the timely insights needed for adaptive management.

In this article, the authors present the learning journey of a complex, systems-focused climate philanthropy initiative that uses structured feedback loops as an evaluation design. They describe how these loops were implemented over a two-year evaluation; discuss the choice of complexity-aware methods; and …

Spend-Down To Scale Up: Limited-Life Giving In The Climate Crisis, Madeleine C. Mckinnon, Samuel Rogers, David Gunsberg, Emma Mcintosh

The Foundation Review

This article shares first-hand experiences of a charitable foundation operating under a spend-down model, illustrating how a fixed time horizon shapes philanthropic and programmatic behavior. The authors discuss three conditions that a spend-down horizon reliably forces: the imperative to fund quickly, collaboratively, and boldly on shared goals; the discipline to concentrate capital with strategic focus; and the emphasis on learning and collaboration as both a means to optimize for impact now and to sustain and scale impact over the long term.

Authors explore the influence of these conditions in a series of case studies working towards a clean energy transition …

Leader-Follower Formation-Based Leader Velocities Estimation Via Adaptive-Τ Tustin Differentiator, Zeyad A. Karam, Mohammed Y. Hassan, Amjad J. Humaidi

Iraqi Journal of Computers, Communications, Control and Systems Engineering

This work develops a leader–follower formation for differential-drive mobile robots with an explicit estimator for the leader's velocities. Firstly, a leader robot position-variance-adaptive, under-rate-limited differentiator provides forward speed and yaw-rate estimate for the leader velocities, using exponentially weighted increment variances that drive a convex one-sided mapping to provide adaptive time constants for this estimator. Secondly, the control stack couples three layers: first layer, a nonlinear body-frame kinematic law for leader tracking, with orientation corrections handled via a smooth bounded function sin(eθ)/eθ to eliminate singularities near zero error. Second layer, a formation-preserving follower controller based on …

Generative Artificial Intelligence-Driven Augmentation With Deep Feature Fusion Model For Rare Disease Detection And Classification, V. Kavitha

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Rare disease detection focuses on identifying rare health conditions that affect a tiny fraction of people. Detection is challenging because symptoms are often ambiguous and information is limited. In recent years, retinal diseases have become a serious problem worldwide. Progressing a computer-assisted diagnosis (CAD) method is highly beneficial and functional for ophthalmologists. Proper detection and treatment can save eye vision. Deep learning (DL) has advanced across various scientific fields and is leveraged for numerous healthcare tasks. This research presents a Generative Artificial Intelligence-Assisted Adaptive Feature Fusion Network for Rare Retinal Disease Detection (GAIAFF-RRDD) technique assists ophthalmologists by allowing early and …

Glycemia Regulation In Type 1 Diabetes Using Artificial Pancreas Systems: One Decade Review Of Positive Control Approaches, Luay Thamir Rasheed, Ahmed Sabah Al-Araji, Taghreed Mohammadridha

Iraqi Journal of Computers, Communications, Control and Systems Engineering

An artificial pancreas (AP) is a biomedical device that mimics the natural glucose-regulation process carried out by a healthy pancreas. This device consists of three parts: a continuous glucose monitor (CGM), a control algorithm, and an insulin pump. These three parts work together by continuously monitoring blood glucose concentration (BGC) and adjusting insulin delivery to maintain normoglycemia while minimizing the occurrence of hypoglycemia and hyperglycemia. While several review studies have addressed control strategies for AP systems, limited attention has been given to the fundamental positivity constraint of insulin delivery and its systematic impact on controller design and performance. This paper …

Fractal Circularly Polarized Leaky-Wave Antenna For X-Band Cubesat Communication, Ghufran Kh. Mahmood, Ahmed M A Sabaawi

Iraqi Journal of Computers, Communications, Control and Systems Engineering

This study presents the design and optimization of a circularly polarized fractal leaky-wave antenna (LWA) designed for X-band CubeSat communication systems. The proposed antenna is based on a via-less substrate-integrated waveguide (SIW) structure. It utilizes composite right-/left-handed (CRLH) transmission-line principles to achieve a high-impedance boundary and enhanced radiation performance. The work focuses on optimizing the antenna structure for operation at 8 GHz by investigating the effects of key design parameters, including the slot width (W_s), bent length (L_s1), inter-slot spacing (d_slot), and number of periodic unit cells (n). Antenna performance is evaluated in terms …

Energy-Efficient Resource Allocation In Cloud Service Management Via Significant Feature Ranking With Recurrent Network Model, C. Arun, S. Santhoshkumar, J. Jegathesh Amalraj, T. Suresh

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The increasing adoption of cloud computing (CC) produces a notable growth in data centres, resulting in severe financial, environmental, and operational problems. To mitigate these issues, energy-efficient resource allocation strategies have been developed as a key solution for enhancing energy utilization while ensuring high performance and reliability. In this framework, machine learning (ML) enables the implementation of dynamic and intelligent approaches for effective resource utilization. In this paper, we focus on the Scalable Hybrid Feature Ranking Framework for Energy-Efficient Resource Allocation (SHFRF-EERA) approach in Cloud Service Management Systems. The novelty of the proposed model lies in the integration of hybrid …

Infant And Maternal Psychological Factors As Predictors Of Maternal Stress In Early Motherhood, Anna Muma

Honors College Theses

No abstract provided.

The Vegetated-Canopy Roughness Sublayer Through A Tke-Budget Lens, Giulia Salmaso, Raul Bayoan Cal, Marc Calaf

Mechanical and Materials Engineering Faculty Publications and Presentations

It is well understood that vegetated canopies perturb the atmospheric flow within and immediately above the canopy, deviating from the inertial sublayer (ISL) regime characteristic of non-vegetated rough surfaces. Only above a certain height, denoted as the roughness sublayer height (RSL, 𝑧∗), do these flows return to ISL-like behavior. This distinction is critical, as parameterizations in Earth System Models (ESMs) are typically developed for ISL flows. Yet, most 𝑧∗ estimates stem from studies over flat, homogeneous canopies and may be biased. In contrast, little is known about 𝑧∗ in non-homogeneous or heterogeneous canopies that are not of agricultural interest, with …

Richmond Law Magazine: Autumn 2026

Richmond Law Magazine

To Lead is to Empower

The House That Family Money Built

The Front Line of Virginia's Judicial Systen