Digital Commons Network^™

Kolmogorov–Smirnov-Based Edge Centrality Measure For Metric Graphs, Christina Durón, H. Kravitz, Moysey Brio

Mathematics and Statistics Faculty Publications and Presentations

In this work, we introduce an edge centrality measure for the Helmholtz equation on metric graphs, a particular flow network, based on spectral edge energy density. This measure identifies influential edges whose removal significantly changes the energy flow on the network, as indicated by statistically significant p-values from the two-sample Kolmogorov–Smirnov test comparing edge energy densities in the original network to those with a single edge removed. We compare the proposed measure with eight vertex centrality measures applied to a line graph representation of each metric graph, as well as with two edge centrality measures applied directly to each …

Sustainable Tourism Behaviour Through Walking Tour: A Qualitative Study To Walking Tour Participants In Jakarta, Melisa Bunga Altamira, Khairunnisa Devani Aqtus Permana Putri

Journal of Indonesian Tourism and Policy Studies

As urban tourism continues to rise, walking tours have emerged as a low-impact, environmentally friendly, and culturally immersive form of tourism. This study explores the relationship between walking tours and the development of sustainable tourism behaviour among participants in Jakarta, Indonesia. Using a qualitative research approach, this study elaborates the motivations, perceptions, and behavioural changes of individuals who have participated in walking tours across Jakarta’s historical and cultural sites. Data were collected through in-depth interviews and participant observations, focusing on themes such as environmental awareness, appreciation of local culture, and reduced dependency on motorized transport. The findings suggest that walking …

Computers: Their Human And Cultural Impact

Communication Research Trends

In January 1983 the cover ofTIME magazine featured not the usual photograph of the Man of the Year but an illustration of the Machine of the Year: the personal computer.

TIME's cover was a dramatic illustration of how the computer, in only six or seven years, had entered the everyday world of the average American. The computer was becoming ubiquitous and commonplace, as familiar a household item as television set and telephone.

But the TIME cover reminds us that the computer is more than a mere consumer durable. According to TIME the "greatest influence for good or evil" in 1982 …

Media Education: Growth And Controversy

Communication Research Trends

Media education has come a long way since 1977 when UNESCO made the first international survey. In industrialised countries of the West, media education is increasingly accepted as part of primary and secondary school education. In Australia and Britain, for example, it is now offered as an optional course, and in other countries it is taught as part of social studies, art or language/literature curricula. In regions such as Latin America there are programmes for working-class women in poor neighbourhoods or for rural families. There has been a boom in textbooks, teaching packs and audiovisual materials. Teacher training has long …

Interpersonal Communication

Communication Research Trends

The story is told of a novice interpreter who once translated the English Biblical phrase 'The spirit is willing, but the flesh is weak' into Russian as 'The vodka is excellent, but the meat is bad'!

Translation is not simply a problem for professional interpreters. All of us have to translate what other people are saying into words we can understand. More often than not we translate badly and the intended message is misunderstood. Even when talking with our closest friends and immediate family we can find ourselves struggling to reach a common understanding. How often is our speech littered …

Customer Lifetime Value: Dimensionalities And Conceptual Connections, Sharmistha Bhattacharyya, Mrinmoy Kumar Sarma

Markets, Globalization & Development Review

Customer Lifetime Value (CLV) has a strong relationship to customer satisfaction and firm profitability . This review indicates that once such a relationship is developed and cemented, multiple benefits accrue to the brand and the firm. The review lays the groundwork for further studies of CLV, especially in the emerging economies.

Global Trends In Youth Employment: Key Statistics And Cultural Commentary, Anatolii Mazaraki, Tetiana Melnyk, Oksana Losheniuk

Markets, Globalization & Development Review

The issue of youth employment receives constant attention of global organizations, governments, and researchers. Young people have the potential to positively reshape the national and global economies. Furthermore, the youth also constantly reshape the social, cultural, technological, and political environments. Global unemployment rate among youth, however, is three times higher than among older workers. In 2023, one in five young people did not work, study, or acquire professional skills. The negative factors of the Ukrainian youth labor market have been significantly exacerbated by the war, which has caused an economic crisis in the country, a huge migration of young people, …

Institutions: Facilitators Or Detractors Of Development?, Nikhilesh Dholakia, Deniz Atik, Zeynep Ozdamar Ertekin, Delphine Godefroit-Winkel

Markets, Globalization & Development Review

No abstract provided.

Full Issue: Volume 6, Issue 2, Editorial Board

Swarthmore Undergraduate History Journal

The second issue in the sixth volume of the Swarthmore Undergraduate History Journal.

Diversity, Equity, And Inclusion Under Siege Worldwide: Moving Beyond Limiting Notions Of Gender And Sexuality In Education Organizations And Leadership, Margaret Grogan

Education Faculty Books and Book Chapters

As 2025 gets underway in the United States, educators across this country, like in many others, are bracing for unprecedented opposition to their diversity, equity, and inclusion (DEI) programs and policies. Newly elected President Trump is rapidly dismantling many federal agencies, cutting off aid to foreign entities, and causing major apprehension across the globe. His stated agenda to eradicate progressivism echoes many other international ultraconservative and far-right movements, who applaud his authoritarian regime. To mount the best possible resistance to these disturbing developments, and, indeed, to expand and strengthen DEI work, this chapter argues for collective action across all the …

Letter To Congress From Harvey A. Friedman Center For Aging, June 24, 2025, Ernest Gonzales, Cal J. Halvorsen, Nancy Morrow-Howell

Harvey A. Friedman Center for Aging

Letter to Members of Congress: We are gerontological social work researchers with expertise in productive aging; that is, activities that produce goods or services for society, whether paid for or not. We mainly focus on risk and protective factors to employment, caregiving, and volunteering in later life, and the many health, economic, and social outcomes.

Attached are peer reviewed scientific journal articles and policy briefs that underscore the importance of social policies that enable older adults to contribute to society through productive aging. In simple terms, increasing opportunities for older adults to remain productively engaged through work, volunteering, and caregiving …

Elder Fraud In The Mountain West, 2023, Taylor Volk, Madison Dwyer, Caitlin J. Saladino, William E. Brown Jr.

Criminal Justice

This fact sheet presents data on complaints of fraud affecting individuals over the age of 60 and associated financial losses reported by elderly individuals in the Mountain West. The 2023 Elder Fraud Report serves to illuminate trends in elder fraud reports throughout the 50 U.S. states, Washington, D.C., Puerto Rico, Guam, U.S. Minor Outlying Islands, American Samoa, U.S. Virgin Islands, and Northern Mariana Islands. This fact sheet focuses on elder fraud data for the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah.

The Labor Supply Curve Is Upward Sloping: The Effects Of Immigrant-Induced Demand Shocks, Sigurd Galaasen, Andreas Kostøl, Joan Monras, Jonathan Vogel

Upjohn Institute Working Papers

What is the effect of immigration on native labor-market outcomes? An extensive literature identifies the differential impact of immigration on natives employed in jobs that are more exposed to immigrant labor (supply exposure). But immigrants consume in addition to producing output. Despite this, no literature identifies the impact on natives employed in jobs that are more exposed to immigrant consumption (demand exposure). We study native labor market effects of supply and demand exposures to immigration. Theoretically, we formalize both measures of exposure and solve for their effects on native wages. Empirically, we combine employer-employee data with a newly collected data …

Gender Differences In Regretted Consensual Sexual Experiences And Problematic Alcohol Use Among First-Year College Students, Shannon Shen, Soyoung Kwon, Sukho Lee

Journal of Social, Behavioral, and Health Sciences

Regretted sexual behaviors and alcohol use often occur in tandem for college students; however, few studies have examined their interrelationships or the variance across gender. This study tested gender differences in how regretting a consensual sexual experience is related to college students’ alcohol use. One hundred and forty first-year students (63% women, 69% Hispanic) surveyed in 2018 and 2019 reported their sexual behavior and alcohol use (following the Rutgers Alcohol Problem Index [RAPI]). Twenty-one percent of men and 16% of women reported a regretted sexual encounter. Interaction effects from regression models revealed that men with sexual regret had a significantly …

Who's At Home?: Individual-And Family-Level Sociodemographic Characteristics Associated With Stay-At-Home Motherhood, Deegan Minchey

Theses and Dissertations

In this study, I assess the relationship between various types of demographic variables, including individual, partner, and family-level information, and the likelihood of mothers staying at home. Using nationally representative data from the 2019,2021, and 2023 waves of the Annual Social and Economic Supplement (ASEC) to the Current Population Survey to account for differences across the COVID-19 pandemic, this analysis examines the likelihood of becoming a stay-at-home mother (SAHM) across three separate regression models. From the variables analyzed, I find that various individual, family, and partner demographic characteristics are significantly associated with the likelihood of becoming a SAHM. These results …

Do Female Patients Experience Worse Outcomes Than Male Patients After Inguinal Hernia Repair? An Analysis Of The Abdominal Core Health Quality Collaborative Database, Amrita Iyer, Sunjay Kumar, Martina Rama, Sourav Podder, Li-Ching Huang, Sami Tannouri, Talar Tatarian, Francesco Palazzo

Department of Surgery Faculty Papers

BACKGROUND: Inguinal hernia repair is one of the most common general surgery operations. Some evidence suggests that female patients are at greater risk of chronic postoperative pain and hernia recurrence. We investigated rates of chronic inguinal pain and recurrence after inguinal hernia repair in both male and female patients using the Abdominal Core Health Quality Collaborative database.

METHODS: The Abdominal Core Health Quality Collaborative database was queried for patients undergoing elective, unilateral inguinal hernia repair who completed 30-day clinical follow-up and baseline and 1-year European Registry for Abdominal Wall Hernias Survey surveys. Both open and minimally invasive cases were included. …

Amateur Athletes' Psychological Experiences Of Participation-Altering And Participation-Ending Injuries, Andrew Milowsky

Electronic Theses and Dissertations Archive

Injury is a common occurrence among athletes, and research indicates that when athletes experience an injury, they frequently experience negative psychological consequences. Most of the literature related to the psychological impact of injury centers around higher-level (i.e., professional, college, and elite) athletes, with limited literature for amateur athletes who also experience injury. More specifically, there is also sparse scholarship examining the psychological impact of moderate and severe injuries for amateur athletes that experience them. Considering the gaps in the literature, the current study examined the psychological impact of participation-altering and participation-ending injuries in amateur athletes (N = 177), while also …

Accounting For Stillbirths In Maternal Health Metrics: A Cross-Country Analysis Research In Context, Ursula Gazeley, Hallie Eilerts-Spinelli, Joshua Wilde, Hannah Blencowe, Li Liu, Wendy Graham, Veronique Filippi

Publications, Reports and Presentations

Background: Live birth is only one of four potential pregnancy outcomes, alongside stillbirth, miscarriage, and induced abortion. While morbidity and mortality associated with all pregnancy outcomes are included in the numerator of many maternal metrics, often only live births are included in the denominator. This inconsistency makes interpreting trends challenging and may exacerbate the deprioritisation of monitoring other pregnancy outcomes. We assess the effect of using (1) total births (live births and stillbirths) or (2) total pregnancies (total births plus miscarriages/induced abortions) as the denominator on estimates of maternal and pregnancy-related mortality ratios (MMR and PRMR). Methods: Using data from …

Religious Identity, Linked Fate, And Political Ideology: Explaining Civil Rights Philanthropy Among Muslim And Jewish Americans, Rafeel Wasif, Afshan Paarlberg, Shariq Siddiqui, David King

Public Administration Faculty Publications and Presentations

Social identity theory predicts that individuals prefer to give to people with the same identity as themselves. However, individuals have multiple identities that interact simultaneously. For instance, religion is an essential identity for many individuals, particularly those from racialized minority groups, such as Muslims and Jews, who are often discriminated against due to these identities. Moreover, individuals like to support faith-based causes. However, they may also feel that they have a linked fate identity, where they perceive a commonality with other persecuted minorities due to similar experiences of discrimination. Moreover, political ideology is another vital identity marker for many individuals. …

Kasambahay Ako!: Exploring The Dynamics Between Domestic Workers’ Perceived Social Role And Personal Agency, Charmi Ysabella S. Onia, Justin Kobe T. Atianzar, Alyssa Jaye J. Azcarraga, Jaime Luis R. Hebron

DLSU Senior High School Research Congress

Filipino domestic workers, known as kasambahays, fulfill essential societal roles while navigating social positions. Despite legal frameworks like the Kasambahay Law, the dynamic and evolving relationship between their perceived social role and personal agency remains an underexplored area. This phenomenological study delves into the lived experiences of kasambahays in the Laguna province to understand how they perceive their social position, exercise agency, and navigate the intricate interaction between these dimensions. Using purposive sampling, conversational interviews (Pakikipagkuwentuhan) were conducted with four female domestic workers with at least five years of experience. Thematic analysis, guided by self-determination theory and social role theory, …

Self-Reflexive Vs. Engaged Senior High School Students Of Adamson University: Levels Of Social Consciousness And The Intensity Of Relational Aggression Towards Brand Boycotting, Savannah Nicole L. Granado, Anne Lizette C. Rago, John Ren L. Elamparo, Eunyce Jezreel M. Delos Reyes, Angeline L. Evangelista, Lara Julianne M. Rodenas, Lizethe Zabdiel B. Rosario, Amiella S. Fabriaga, Rael Adrian L. Alvarez, Lorenzo Matteo M. Caballa, Shelyn Cornel B. Mijares, Jasmin Faith F. Dumalanta, Emo Nabby C. De Guzman

DLSU Senior High School Research Congress

Brand boycotting is a form of non-violent protest that refers to people refraining from buying a product from a brand that does not align with their morals and values. There is still a significant gap in the level of social consciousness and the intensity of relational aggression of Senior High School Students in Adamson University and its correlation, to which this study aims. The study used a correlational design to assess the relationship between the two variables without manipulating it, wherein the results indicated that the respondents have a low self-reflexivity and are moderately disengaged. However, the respondents slightly lean …

Mediating Intimacy: The K-Pop Industry’S Commercialization Of Parasocial Relationship Between Adolescent Filipino Fans And Their Male Idols Via Weverse Application, Anna Sauz, Julia C. Adamos, Clara Antonette L. Nicdao, Ma. Francheska G. Quia

DLSU Senior High School Research Congress

The prevalence of the K-pop industry’s globalization has risen over time, using the digital age to expand its presence in the market. Understanding the factors influencing the consumption patterns and parasocial relationships fans experience brings awareness to the possible causes of fixation in the K-pop industry’s capitalization. However, research about the Weverse app as a medium for capitalizing on parasocial relationships among adolescent Filipino K-pop fans is limited. This study’s objective is to investigate the commercialization of parasocial relationships between adolescent Filipino fans and their male idols through the Weverse application. Data were gathered through a Focus Group Discussion and …

Beyond The Swipe: Understanding Observers’ Perceptions Of The Motivations And Behaviors Of Online Dating Users, Sarah Maxine A. Lucero, Maria Nicole C. Moreno, Calvine Felice T. Santiago, Ma. Liezl R. Astudillo

DLSU Senior High School Research Congress

This study explores how observers—individuals who observe but do not engage in online dating—perceive the motivations and behaviors of dating app users. Using Interpretative Phenomenological Analysis (IPA), it captures how observers construct meaning around online relationships within the Philippine cultural context. Interviews with young adults elicited that observers generally perceive online dating as convenience-driven and less genuine than conventional relationships. Notably, participants compared app-based connections to culturally established rituals such as panliligaw, linking the former with less effort, fleeting intentions, and weaker commitment. Media depiction and secondhand accounts also figured in such perceptions, tending to reinforce stigmas of superficiality …

Civil Status, Single: The Emotional Experiences And Transformations Of Single Teenage Filipino Mothers Across Generations In Their Transition To Adulthood, Gabrielle B. Lumongsod, Ana Sofia V. Collado, Ramona Liz P. Motos, Maria Ysabel A. Ronquillo

DLSU Senior High School Research Congress

Single teenage mothers in the Philippines face unique emotional and psychological challenges as they transition from adolescence to adulthood. These challenges often stem from societal stigma, guilt, and the loss of personal aspirations, which negatively affect their mental health and self-identity. Guided by Intersectionality theory, this study explores the emotional experiences of single teenage Filipino mothers, aiming to understand how early motherhood influences their emotional well-being, identity formation, and personal growth. Six Filipino women, aged 18 to 55, were purposively selected to provide a diverse generational perspective. Semi-structured interviews were conducted, and the data were analyzed using Braun and Clarke’s …

An Implementation Study Of A Brief, Online Sexual Mindfulness Intervention At The Individual Partner Level: The Impact Of Prompting Practice On Implementation, Alexyss Lange

Theses and Dissertations

Prior research suggests frequent, scheduled, non-interactive text support enhances psychological outcomes and increases adherence to psychological interventions (Agyapong et al., 2020; Shalaby et al., 2022; Shim et al., 2017). Using a hybrid III implementation model, we recruited individuals in romantic relationships to test whether weekly reminders improved engagement with a sexual mindfulness intervention. We found no evidence that additional support increased intervention implementation. Although we aimed to assess acceptability, adoption, appropriateness, and feasibility as separate implementation outcomes, factor analysis indicated these variables cluster into two broader constructs: Readiness and motivation and discomfort and uncertainty. These factors did not differ between …

Harnessing Generative Ai And Large Language Models For Revolutionizing Cybersecurity In The Internet Of Things: Ethical And Privacy Implications, Harsha Sammangi, Aditya Jagatha, Jun Liu

Research & Publications

Generative artificial intelligence (AI) and large language models (LLMs) have in- troduced transformative capabilities in cybersecurity, particularly in securing Internet of Things (IoT) environments. These technologies can synthesize vast datasets, support real-time anomaly detection, and generate predictive insights through simple prompts. However, their deployment also presents ethical and privacy-related concerns, including algorithmic bias, data leakage, and misuse for malicious content creation. This paper conducts a systematic literature review to evaluate how LLMs and generative AI contribute to IoT cybersecurity. We propose an ethical AI-IoT security framework, examine key challenges, and offer recommendations for integrating responsible AI governance. We aim to …

The Epistemologization Of Scientific Knowledge: Scientific Textbooks And Education In The 18th And 19th Centuries, Brian P. Bieganski

USF Tampa Graduate Theses and Dissertations

Philosophy, despite its proclivities towards history and contextualization, often neglects to properly note various characteristics of ideas. In particular, there seems to be a kind of blindness to a key component of how ideas come into being: namely, the role of writing that leads to the preservation and transmission of ideas. Textbooks, for instance, are a key instrument for containing, disseminating, and archiving knowledge of a specific domain that can be used to introduce those complex concepts to newcomers and the unspecialized. As such, a textbook is an epistemic device used for transmitting a condensed constellation of ideas, concepts, formulas, …

The Critical Definitions For Measuring Homelessness: Implication For Homeless Policy Formulation From Developed Countries To Thailand, Surasak Wongsa

Journal of Demography

Homelessness phenomenon is facing in countries. In the past, the definition of homelessness was based on a materialistic mindset or the principle of objectivity, which viewed problems as tangible and visible objects. Looking at social problems based on objectivity leads to a definition of homelessness that includes only those who are sleeping on the streets and people living in government shelters by identifying the causal factors of homelessness at the individual level, especially mental illness, crime, and drug use. Defining homelessness objectively also involves counting methods that measure the characteristics of homelessness using street counts from the locations where homeless …

Is There Really A Difference? A Comparison Of In-Person And Online Qualitative Interviews, Kelly Anthony, Michelle Miller-Day, Monica Dupuy, Jarrod Ventura, Arielle Leonard Hodges, Denise Alonso-Pecora, Hannatu Dimas

Communication Faculty Articles and Research

During the 2020 worldwide lockdowns due to COVID-19, qualitative researchers were restricted to online communication (e.g., Zoom) to gather qualitative interview data. Since that time, qualitative researchers have increasingly transitioned from conducting interviews primarily in person to conducting interviews using online communication technologies such as Zoom, but little is known about how interview approaches may impact the interview experience or data quality. This study explores differences between face-to-face (FTF) and online (Zoom) interviewing approaches, data quality, and interviewee perceptions of rapport, empathy, and conversational involvement. Participants were assigned to an interview condition (FTF or Zoom) and randomly assigned to one …

Evolution Of Match Technical-Tactical Performance Indicators According To Age Category In Men's National Football Teams (World Cups 2003-2019), Sergio A. Caicedo-Parada, Enrique Ortega, Jose M. Palao

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 575-590, 2025. Performance in football depends on different dynamic interactions between players that occur at technical, tactical, physical, psychological, or sociological levels. The objective of this study was to analyze the evolution of match technical-tactical performance indicators according to age category in men's national football teams (U-17, U-20 and senior). A non-experimental retrospective observational design was used. Variables studied were ball possession, goal chances, shots off target, shots on target, corner kicks, effectiveness; goals, offsides, fouls committed, yellow cards, red cards, and second yellow cards. Data were drawn from 917 matches (195 senior, 369 …