Digital Commons Network^™

Humanitarianism Through Alan Kurdi Photograph: A Discourse Of Governing Suffering, Nada Mahmoud

Theses and Dissertations

Humanitarianism has become one of the powerful languages of modern times, in which compassion, ethics, and moral obligations are mediated to alleviate suffering. This thesis investigates humanitarianism not exclusively on the basis of its moral sentiments but on its functioning as a system of power that governs people’s conduct. It examines how different technologies of power feed into the operationalization of humanitarianism to transform it into a system for governing suffering. By decoding the elements of its power, the thesis aims to understand humanitarian reason through the humanitarian loop, from generating knowledge, categorization and representation, to the legal and normative …

Mobilizing Social Capital In Social Entrepreneurship: Strategies, Networks, And Growth In The Egyptian Context, Doaa Alaa

Theses and Dissertations

This thesis examines how social entrepreneurs in Egypt strategically mobilise social capital to access resources, legitimacy, and opportunities within a fragmented and institutionally ambiguous ecosystem. Drawing on qualitative case studies of eight legally registered, mission-driven for-profit enterprises, the study analyses how founders build and leverage offline and online networks through practices such as emotional bonding, community formation, knowledge sharing, symbolic positioning, ecosystem engagement, and digital presence. Through thematic analysis of semi-structured interviews and secondary data, the research identifies a set of relational strategies that function as core mechanisms for entrepreneurial growth in contexts where formal support structures and legal definitions …

Sense Of Belonging Among Undergraduate Students At The American University In Cairo: Demographic Trends, Barriers And Facilitators, Lamiaa M. Mohamed

Theses and Dissertations

A sense of belonging is widely recognized as a key determinant of undergraduate students’ academic success, well-being, and persistence in higher education. However, existing research is largely grounded in Western contexts and often emphasizes institution-level measures, with limited attention to how belonging is experienced and constructed by students in non-Western settings. This study examines undergraduate students’ sense of belonging at the American University in Cairo, focusing on factors that shape belonging and institutional practices that may strengthen it. Using a sequential mixed-methods design, the study examined 87 responses from a quantitative survey adapted from the University Belonging Questionnaire, followed by …

Tuning Ion Mobility And Molecular Confinement In High-Performance Polymer Electrolytes For Energy Storage, Ezzeldien Yousef Muhammed Yousef

Theses and Dissertations

This research addresses the critical energy density limitations of aqueous supercapacitors, which are traditionally constrained by the narrow electrochemical stability window (ESW) of water 1.23 V. By employing two distinct molecular engineering strategies, this study developed high-performance electrolyte systems that significantly extend voltage stability and thermal resilience.

The first system, CsBr@PAM/HA, utilizes a polyacrylamide and hyaluronic acid hydrogel matrix. This system exploits the chaotropic nature of Cs⁺ ions to disrupt the aqueous hydrogen-bonding network, enhancing ionic conductivity to 104 mS cm^-1. Through systematic salt screening, CsBr was identified as the optimal electrolyte, enabling a stable 2.0 V …

The Informal Impact Of The Headscarf Ban On Veiled Students’ Everyday University Experiences In Paris, Farah K. Lotfy

Theses and Dissertations

This study examines the informal impact of the 2004 headscarf ban on the everyday university experiences of veiled students in Paris. Although the ban applies formally to public schools rather than universities, the wider social climate surrounding laïcité and the veil continues to influence how veiled students experience visibility, belonging, and participation in higher education.

Using a qualitative approach based primarily on semi-structured interviews, supported by informal observations conducted within university spaces in Paris, the study explores how exclusion is experienced through stereotypes, scrutiny, social discomfort, self-monitoring, and anticipation of discrimination rather than through formal university policy. The research focuses …

Regional Differences Between Puerto Rican And Hispanic Mainland U.S. Parents’ Perceptions Of Childhood Obesity, Kasandra Blanton

Walden Dissertations and Doctoral Studies

No abstract provided.

Towards Sustainable Marine Education: Assessing High School Students’ Understanding Of Conservation Concepts, Cheng-Chieh Chang, Tsuyoshi Sasaki, Ya-Yin Liao, Ling-Ya Hung, Liang-Ting Tsai

Journal of Marine Science and Technology–Taiwan

This study assesses the concepts of marine resource conservation and sustainability among Taiwanese high school students by developing a Chinese version of the Marine Resources Conservation and Sustainability Scale. Grounded in the cognitive, socio-emotional, and behavioral learning objectives outlined in UNESCO’s Education for Sustainable Development Goals (ESDGs), the scale targets students aged 16 to 18 to examine gender differences in marine knowledge and conservation concepts. The scale comprises 31 items across four dimensions: the first section evaluates marine knowledge, while the remaining dimensions utilize a four-point Likert scale to assess cognitive, socio-emotional, and behavioral learning objectives, respectively. The results indicate …

Face-To-Face Versus Distance Education In Competence-Based Maritime Education And Training, Clara Borén, Marcella Castells-Sanabra, Manel Grifoll

Journal of Marine Science and Technology–Taiwan

The COVID-19 pandemic created significant challenges for higher education, with universities being shut down and face-to-face teaching and assessment shifting to an online format. This presented an opportunity to focus on the continuity of learning through distance education, especially in the maritime context, due to the on-board training requirements, and even though five years have passed, this shift has reshaped the education landscape, proving that remote learning has come to stay.

At the Barcelona School of Nautical Studies, we have developed a weather routing software in the framework of distance education and teaching innovation. We conducted a teaching trial alternatively …

Book Review: War In The Smartphone Age: Conflict, Connectivity And The Crises At Our Fingertips, Caitlan Fealing

Parameters Bookshelf – Online Book Reviews

Author: Matthew Ford

Reviewed by: Caitlan Fealing

This review of War in the Smartphone Age highlights Matthew Ford’s argument that mass smartphone use is transforming modern warfare. Using recent conflicts, the book shows how civilian-generated data and connectivity accelerate decision making and reshape the conduct of war.

©2026 Caitlan Fealing

The Human Side Of Humanitarian Work: Well-Being And Performance Among Aid Workers In Egypt, Mai Osama Kenawy

Theses and Dissertations

Well-being and productivity are widely recognized as central to the work performance of humanitarian aid workers. Despite increasing attention to staff well-being, performance within the humanitarian sector in Egypt remains stagnant or, in some cases, declining. This study examines why expanded well-being initiatives have not yielded sustained performance improvements by examining how actors' external roles, organizational factors, and individual factors affect humanitarian workers’ well-being and work performance. A mixed-methods approach was adopted, combining ten in-depth interviews with humanitarian workers from international organizations, INGOs, and local NGOs, as well as a survey of eighty workers operating in the same context. The …

Work Precarity, Mental Health, And Performance Among Humanitarian Aid Workers In Egypt Post-2025 U.S. Funding Reduction, Mariam Allam

Theses and Dissertations

The humanitarian sector is increasingly characterized by precarious employment conditions and work precarity, including short-term contracts, unclear renewal terms, inadequate compensation, heavy workloads, and job insecurity, exacerbated by volatile donor funding. The 2025 U.S. funding cuts have intensified these vulnerabilities, particularly in countries like Egypt, with massive humanitarian operations because of being a significant destination for asylum applications and one of the largest refugee host countries. Despite the prevalence of precarious work in the humanitarian sector, limited research examines its effects on workers' mental health and work performance, especially during funding crises. This qualitative study explores the perceived effect of …

Understanding The Relationship Between Community Violence Exposure, Self-Compassion, And Ptsd In Chicago, Hadeel Hasan

Walden Dissertations and Doctoral Studies

No abstract provided.

The Flight Of The Purdue Owl: An Institutional History, Harry C. Denny, Vicki R. Kennell, Garrett I. Colón

The Founders Series

The Flight of the Purdue OWL: An Institutional History chronicles both the widely known Purdue OWL website and the lesser-known but much-celebrated on-campus writing center. Purdue University is renowned for its world-class STEM curriculum as well as its intercollegiate athletics. The university also receives considerable attention, however, for the OWL website, which is one of the most used educational resources in the world. The on-campus OWL is also a highly regarded collegiate writing center. This book tells the history of how the Purdue OWL grew out of decades of faculty working with students and their desire for a laboratory where …

Child Sexual Abuse: What Utahns Need To Know, Brie Sparks, Susan R. Madsen

Marketing and Strategy Faculty Publications

Child sexual abuse is a serious and often hidden issue affecting children, families, and communities in Utah. It is frequently misunderstood and underreported, leaving many children without the support they need. Misperceptions about who is at risk and how abuse occurs can make prevention more difficult. Addressing child sexual abuse requires greater awareness, education, and a shared commitment to creating safe environments where children are protected and supported. Preventing abuse and reducing its long-term impacts is a critical responsibility for individuals, families, and communities in Utah.

Monospecific Mass Occurrence Of The Dimerelloid Brachiopod Halorella Amphitoma In A Shallow Marine Environment Of The Late Triassic Dachstein Platform (Bakony Mountains, Hungary), Tamás Müller, Attila Vörös, János Haas, Tamás Budai, Clemens V. Ullmann, Gregory D. Price, József Pálfy

School of Geography, Earth and Environmental Sciences

Dimerelloid brachiopods with patchy but cosmopolitan geographical distribution, including the Late Triassic (Norian) Halorella amphitoma, offer a unique opportunity to identify and reconstruct specific palaeo-microenvironments in the geological past. The group and this species are commonly associated with hydrocarbon seepage in Palaeozoic and Mesozoic records. In addition, mass occurrences of H. amphitoma are also known from neptunian dykes and palaeokarst cavities on the vast Late Triassic Dachstein carbonate platform. It has been suggested that the shells were either washed into these structures or the animals were living directly there in a dark environment, but normal marine conditions were implied for …

Where To Now With Privacy? A Systematic Literature Review With Human–Artificial Intelligence Synthesis (Slr-Hais), Moulik M. Zaveri, Ameet Pandit, Violetta Wilk, Steven D’Alessandro

Research outputs 2022 to 2026

Purpose – The development of digital technologies has led to changes in how consumers perceive privacy. This systematic literature review (SLR) aims to introduce human–artificial intelligence (AI) synthesis (HAIS) as a novel methodology for extending traditional SLRs. Design/methodology/approach – A comprehensive review of the privacy literature is conducted to demonstrate the efficacy of the SLR with HAIS (SLR-HAIS) approach, using 149 articles published by top marketing journals on consumer privacy. The PRISMA approach is adopted as the organizing framework. In addition, the TCCM framework is applied in conjunction with Leximancer-driven HAIS analysis, which utilizes natural language processing techinques for thematic …

The Effect Of Differences In Rating Scales (Verbal, Numerical, And Verbal–Numerical) On The Psychometric Properties Of Personality Measures Among University Students, Doha Ismail Abdo Abdullah, Hind Subaih Rahim

Alustath Journal for Human and Social Sciences

The current study aims to investigate the impact of different rating scales (verbal, numerical, verbal-numerical) on the psychometric properties of personality measures. This was achieved by comparing the psychometric properties of the three versions of the scale. The results indicated the following:

1. There were statistically significant differences among the three versions of the scale in the item discrimination values, favoring the numerical version.

2. Statistically significant differences were found among the three versions of the immune personality scale in terms of the internal consistency values of the items, favoring the numerical version.

3. There were statistically significant differences in …

Macropinocytosis Inhibition Attenuates Profibrotic Responses In Lung Fibroblasts And Pulmonary Fibrosis Models, Ivan O Rosas, Aaron K Mcdowell-Sanchez, Santiago Sanchez, Juan D Cala-Garcia, Alan R Waich Cohen, Elisa Ruiz-Echartea, Scott A Ochsner, Daniel C Kraushaar, Lindsay J Celada, Dandan Sun, Francesca Polverino, Cristian Coarfa, Neil J Mckenna, Konstantin Tsoyi

Faculty, Staff and Students Publications

Idiopathic pulmonary fibrosis (IPF) is a devastating chronic lung disorder with limited treatment options. Macropinocytosis is one of the key cellular processes involved in nutrient consumption from the extracellular environment under stress conditions. Here, we studied the role of macropinocytosis in experimental pulmonary fibrosis models. We found that macropinocytosis is increased in human lung fibroblasts (HLFs) derived from patients with IPF. The inhibition of macropinocytosis with 5-(n-ethyl-n-isopropyl)-amiloride (EIPA) inhibited profibrotic responses in IPF-derived and TGF-β1-stimulated HLFs and reduced pulmonary fibrosis in bleomycin-injured (Bleo-injured) mice. EIPA exerted its antifibrotic effects by regulating amino acid uptake, mammalian target of rapamycin complex 1 …

Autophagic Flux Blockade Under Hypocapnia Reveals Co2-Sensitive Regulation Of Autophagy-Lysosome Homeostasis, Naghmana Ashraf, Zhen Sun, Jeanine L Van Nostrand

Faculty, Staff and Students Publications

Hypocapnia, a reduction in partial pressure of carbon dioxide (CO2), commonly occurs in clinical contexts such as mechanical ventilation, panic disorder, and brain injury, yet its impact on cellular homeostasis remains poorly understood. Given the central role of autophagy in stress adaptation, we investigated how low CO2 influences autophagic flux and lysosomal function. We found that hypocapnia induces autophagosome accumulation while impairing cargo degradation, indicating a blockade in autophagic flux. This response was accompanied by increased lysosome biogenesis but, paradoxically, reduced autophagosome-lysosome fusion and lysosomal proteolytic activity. Mechanistically, hypocapnia promoted TFE3 dephosphorylation and nuclear translocation, driving transcriptional activation of lysosomal …

Understanding The Impact Of Minority Stress On Mental Health Among Racially And Ethnically Diverse Adults: Insights From A Daily Diary Study, Ruba S. Rum

USF Tampa Graduate Theses and Dissertations

Minority stressors are theorized to contribute to mental health disparities for racial and ethnic minority individuals. While prior research links distal (i.e., external) and proximal (i.e., internal) minority stressors to adverse psychological outcomes for racial and ethnic minority groups, most studies have relied on cross-sectional designs that limit understanding of the immediate and short-term effects of minority stressors and potential protective factors in daily life. To address this gap, the present study examined the within-person daily associations between distal (interpersonal and vicarious discrimination, microaggressions) and proximal (internalized stigma, anticipation of rejection, identity management) minority stressors and psychological outcomes. Racial and …

Thinking Through Critical Metaphor: A Semiotic-Cognitive Study Of Political Caricatures, Sarah Tariq Hashim, Mahmood Atiya Farhan

Alustath Journal for Human and Social Sciences

Political caricature serves as a powerful weapon that help caricaturists to reach their opinion to the public. They are used to criticize the political situations and highlight implicit discourse ideologies in a simple way. The current study explores critical metaphor in constructing ideological meaning in political caricatures from a semiotic-cognitive viewpoint. Although political caricatures have been widely studied, limited attention has been given to the interaction between visual signs and cognitive metaphor in shaping ideological interpretation. The findings show that these metaphors (verbal or visual) are not considered as stylistic tools but as ideological tools. Also, caricatures rely on critical …

Self-Healing Qos Queue Management, Anonymous

Defensive Publications Series

A self-healing quality of service (QoS) queue management system and method are disclosed for a multi-service network node. Ingress traffic is classified by a class of service (COS) map and forwarded by a scheduler to a normal queue set of per-service egress queues. A queue monitor aggregates per-queue telemetry, including credit accumulation statistics, drops, and depth, and feeds the telemetry to a self mapping correction engine over a feedback path. The correction engine distinguishes a queue freeze from transient congestion by detecting that a queue has available credits yet is not draining, and in response rebinds the affected service to …

Dynamic Video Resolution For Background Playback, Daniel Vik, Jugal Manjeshwar

Defensive Publications Series

This document describes techniques for a context-aware media scaling system that dynamically adjusts the resolution for video playback on devices (e.g., resource-constrained devices such as smart televisions) based on the current state and navigational context of a user interface (UI). The system determines the current state by actively tracking an application’s view context or page identifier (ID) to detect navigational transitions between a primary viewing UI (e.g., a “Watch” page) and a secondary navigational UI (e.g., for browsing content). The system maps the current state to a specific resolution policy. For example, for a transition from the primary viewing UI …

Real-Time Generative Audio Description Insertion Using Vision Language Analysis, Nikita Agarwal

Defensive Publications Series

Standard audio description tracks are manually scripted and pre-recorded, leaving vast amounts of uncurated media content inaccessible to visually impaired users as the audio description tracks are only available for a small fraction of premium media content. To address this limitation, the disclosed technology details a process for generating real-time audio descriptions for media content. Video frames are analyzed locally by an on-device vision language model during identified silence windows or gaps within the media content. A text summary of the visual action is generated and subsequently converted to speech. The playback speed of the synthesized narration is dynamically adjusted …

Ruptures: A Village Child’S Diary In Colonial Algeria, Abderrahmane Azzi

Journal of Amazigh Studies

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Akhiate, Brahim. The Amazigh Revival: A Memoir Of Its Birth And Progression, Andrew Long

Journal of Amazigh Studies

NA

Les Pseudonymes Des Femmes Rifaines En Diaspora : Stratégies De Résistance Et D'Affirmation Identitaire Sur Les Réseaux Sociaux, Abdelouahab Bazine

Journal of Amazigh Studies

Cet article explore les stratégies onomastiques développées par les Rifaines en contexte diasporique à travers l’analyse de leurs pseudonymes sur les réseaux sociaux, en particulier dans les groupes Facebook communautaires en France et en Belgique. Il examine comment ces désignations fonctionnent comme des marqueurs identitaires, traduisant des dynamiques de résistance, d’affirmation et d’adaptation en contexte migratoire. En mobilisant une approche sociolinguistique et anthropologique, cette étude met en lumière la manière dont les pseudonymes articulent attachement aux origines, inscription dans un espace transnational et négociation des rapports de domination linguistique et culturelle. L’analyse du corpus révèle plusieurs stratégies onomastiques, notamment l’usage …

Indigeneity In The Diaspora: Amazigh Women In The United States, Heide Castaneda

Journal of Amazigh Studies

As people migrate elsewhere, they create new forms of solidarity and citizenship through articulations of their Indigenous identity. The activities and identity formations of migrant Imazighen have long been integral to the Amazigh movement, often producing and propelling forward ideas and practices that influence politics in their North African homelands. At the same time, migration is a key driver of shifts in gender roles and identity. The gendered dimension of Indigenous experience remains largely underexplored and is the subject of this article. Amazigh women, like other Indigenous women around the globe, are frequently portrayed as guardians of cultural and linguistic …

Representations Of Women Safeguarding Living Cultural Heritage For The Future In 21st Century Kabyle Cinema, Sheila Petty

Journal of Amazigh Studies

This article examines cinematic representations of how some Kabyle women relate to and shape claims to Amazigh (Kabyle) land, language, tangible and intangible cultural heritage; how they navigate and safeguard cultural memory; and how this is depicted in three Kabyle films: La Langue de Zahra/ Zahra’s Mother Tongue (Fatima Sissani, France/Algeria, 2011); Nnuba (Sonia At Qasi-Kessi, Algeria, 2019; and Azar/Racine/Root (Malik Bourkache Daoud, Algeria, 2023). The article also probes how the filmmakers use tangible cultural heritage (documentary film) to document, transpose, and transmit intangible cultural heritage (memories, poetry, song, stories). Through an analysis of the narrative form and cinematic style …

Amazigh Women In The 21st Century: Discourses And Representations, Jas Editorial Staff

Journal of Amazigh Studies

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