Digital Commons Network^™

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 …

Using Social Return On Investment To Evaluate Services That Support The Health Of People Experiencing Homelessness In Australia: A Scoping Review, Cate Mckenna, Christopher Rouen, Mary O'Loughlin

Research outputs 2022 to 2026

The increasing demand for homelessness services in Australia highlights the need for robust evaluation methodologies to assess their social impact. Traditional economic evaluation methods often struggle to capture the intangible social and health outcomes associated with homelessness. Social return on investment (SROI), an outcomes-based framework driven by stakeholders, offers a flexible and comprehensive approach to measuring social, economic and environmental impacts. This scoping review examines the application of SROI in evaluating services that support the health of people experiencing or at risk of homelessness in Australia. A total of 25 reports from grey literature (2010-2023) were reviewed. The findings reveal …

Exploring Moral Distress In Pediatric Residents: Impact Of Structured Debriefing And Insights From Qualitative Interviews, Aashish Shah, Sarah Fleishaker, Danielle Key, Linda Tewksbury, Ami Shah, Kelley Groves

Journal of Wellness

No abstract provided.

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 …

Integrative Assessment Of Body Composition And Micronutrient Status In An Adult Egyptian Population, Roua Aref Nouh

Theses and Dissertations

Integrative Assessment of Body Composition and Micronutrient Status in an Adult Egyptian Population: A Functional and Biochemical Approach

Obesity and metabolic dysfunction are increasingly recognized as heterogeneous conditions that cannot be sufficiently characterized by body mass index (BMI) alone. Alterations in body composition, particularly central adiposity and skeletal muscle mass, may coexist with micronutrient imbalances even among individuals who fall outside conventional BMI-based obesity classifications. In clinical settings, such metabolic vulnerability is frequently accompanied by non-specific functional symptoms, highlighting the need for integrative assessment approaches that extend beyond weight-centered metrics. This cross-sectional study aimed to investigate the associations between micronutrient …

Philosophia From Dialectic To Dying Before Death: Traces Of Plato’S Spirit In The Encounters Between The Falāsifa, Mutakallimūn, And Sūfiyya, Fadhil Yunus Alsagoff

Theses and Dissertations

This thesis offers a fresh approach to the question “What is philosophy?” by reconsidering Plato’s vision of philosophiaand seeking its traces in the encounters between the Falāsifa, the Mutakallimūn, and the Sūfiyya of the classical Muslim world. I argue that Plato’s true legacy lies in a vision of philosophia as dialectical inquiry that ultimately leads – due to the inextricable limitations of propositional language – to aporia and what he called “practicing for dying and death.” I then argue that this vision of philosophia finds resonance in the classical Muslim world in the embodied encounters between …

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 …

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 …

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 …

Exploring The Scales And Drivers Of Blue Transitions Of Marine Wild-Capture Fisheries To Mariculture In California, U.S.A, H. E. Froehlich, M. Rennick, R. R. Gentry, H. R. Lemoine, L. Gardner, S. E. Lester

Faculty Research, Scholarly, and Creative Activity

Commercial capture fisheries worldwide are susceptible to perturbations and sudden declines, also known as shocks. While management reforms and diversification within wild fisheries have provided some stability, it is less clear how parallel sources of seafood production, such as aquaculture, fit into these dynamics, past and present. Marine aquaculture (mariculture) is one way to increase seafood supply as demand increases and fisheries landings potentially become more variable. This study examined historical trends in marine fisheries and mariculture in the state of California, U.S.A., with an aim to empirically understand local ‘blue transitions’, i.e. shifts from wild to farmed production. Using …

Preventing Long-Term Harm: Pediatric Pain Management In Primary Care, Mike Smith, Amanda D. Deacy

Pediatrics in Practice: A CME Podcast

This episode explains practical steps primary care clinicians can take to recognize and reduce procedural pain and emotional distress in children, and why early management matters for long-term health and trust in healthcare. Guest Amanda Deacy, PhD, Clinical Director of the Abdominal Pain Program and pediatric psychologist at Children’s Mercy, reviews evidence-based strategies and how they prevent chronic pain and vaccine avoidance. Learn about pediatric pain management, needle procedures, topical anesthetic options, comfort positioning, distraction techniques, and vaccine pain reduction.

Click here to stream the podcast episode.

Consumer Earbud As A Closed-Loop Biometric Sensor And Ambient Feedback Device For Exercise Support, Gerard Ziemski

Defensive Publications Series

This disclosure describes the use of a single consumer earbud — an in-ear device with an integrated optical (photoplethysmographic) heart-rate sensor — simultaneously as both the heart-rate sensor and the sole audio feedback channel for real-time, hands-free, screen-free exercise support, without any separate wearable such as a smartwatch or chest strap.

Heart-rate and related samples (active energy, respiratory rate, step count, distance, flights climbed) are obtained through the host operating system's on-device health and workout framework, keeping all biometric computation on the device. A heart-rate zone configuration is derived from age (maximum heart rate estimated as 208 minus 0.7 times …

Hugh Roberts, The Man And His Work, Edmund Burke Iii

Journal of Amazigh Studies

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Honoring The Life And Legacy Of Hugh Roberts (1950-2025): A Memorial Collection, Fazia Aïtel

Journal of Amazigh Studies

NA

La Conceptualisation Du Temps À Travers Les Métaphores Dans Le Parler De Zayan : Approche Cognitive, Amenzou El Mostafa, Brahim Oumeraouch

Journal of Amazigh Studies

L'analyse des expressions métaphoriques du temps dans le parler des Zayan révèle une utilisation récurrente de métaphores conceptuelles qui reflètent la perception du temps dans cette culture. Les expressions métaphoriques telles que « le temps coule » sont largement utilisées pour décrire la continuité et l'irréversibilité du temps, tandis que celles comme « ne gaspille pas l’argent » soulignent sa valeur et sa gestion. En examinant ces expressions à travers les postulats de la théorie de Lakoff (1980), nous observons que les schémas conceptuels associés au temps reflètent deux visions distinctes : une conception dynamique, où le temps est vu …

La Formation Des Noms D’Agent En Tamazight À Travers Un Modèle Inspiré De La Morphologie Distribuée « Le Parler De Zayan Au Moyen Atlas Marocain », Rachid Achahboun

Journal of Amazigh Studies

Dans le Parler de Zayan du Moyen Atlas marocain, les noms d'agent se distinguent par une diversité morphologique influencée par des consonnes labiales et des allomorphies spécifiques. Ils présentent des mélodies vocaliques communes et intègrent souvent l'infixe [-m-] associé à des voyelles. Cet article analyse la dérivation des noms d’agent, mettant en lumière l'affixation des morphèmes et les transformations vocaliques, à travers un modèle inspiré de la Morphologie Distribuée. Pour ce faire, nous étudions le rôle des voyelles initiales et pénultièmes ainsi que des consonnes dans la formation des noms d’agent dans le cas du masculin et du féminin, tout …

Reframing Kabyle Resistance In Marc Garanger's Femmes Algériennes 1960, Lea Wong

Journal of Amazigh Studies

This article examines the identity photographs taken by Marc Garanger as a site of Kabyle women’s resistance in the Algerian War. Over the course of 1960, Garanger moved between various wartime displacement camps across Kabylia, photographing indigenous people for the production of identity cards––a crucial from of colonial population control. Since its publication, Garanger’s Femmes algériennes has become an ambiguous symbol of resistance in the Algerian War, largely due to the subjects’ perceived antagonistic posture and gaze. This article takes a forensic approach to analyzing Kabyle women’s wartime adornment, uncovering a new framework for conceptualizing Algerian women’s agency grounded in …

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 …

Listening To Taos Amrouche, A Kabyle Woman’S Singing Voice In A Context Of Exile And Immigration : Between A Search For Intimacy And Independence, Melek Chekili

Journal of Amazigh Studies

This article analyzes the vocal, musical and literary strategies Algerian Kabyle singer and writer Taos Amrouche employs to determine the place voicing holds for her in contexts of colonization, exile and migration. I demonstrate through her singing career and her 1975 autobiographical novel l’Amant Imaginaire, that within the ambivalences stemming from her birth in Tunisia to exiled Kabyle Christian converts and her emigration to France, Taos Amrouche’s singing voice provides a space where those ambivalences can co-exist. By being adamant about keeping her artistic activity close to her body and explicitly referring to sex in her writing, she exerts …

Computational Contrast Of Argument-Adjusting Operations In Cook Islands Māori: An Initial Exploration, Daisy Li

Linguistics Undergraduate Senior Theses

This paper presents the first corpus study of the semantic and syntactic features of active, actor emphatic, and passive constructions in Cook Islands Māori, a Polynesian language of the Cook Islands. Using computational techniques, including Universal Dependencies parsing, this project identifies and evaluates these constructions in corpus data. The actor emphatic construction is of particular interest because it is only found in Eastern Polynesian languages. However, it has historically been difficult to study due to its cross-linguistic variability and relative infrequency. This study compiles, to my knowledge, the largest corpus of Cook Islands Māori actor emphatic sentences to date, analyzing …

Composing Playgrounds, Rebecca Suju Abraham

Dartmouth College Master’s Theses

This thesis explores music composition as the design of “playgrounds”: structured systems that invite participation, interaction, and the emergence of shared musical experience. Drawing on a background in engineering and a practice rooted in improvisation and community, I investigate how compositional authority can be exercised through the creation of constraints instead of fixed outcomes. These systems are structured enough to support coordination and open enough to allow for play and collective agency. The work is situated within practice-based research and engages qualitative methods to reflect on a series of projects developed over the course of my MFA in Sonic Practice. …

Making A Phrenological America: How The Science Of The Skull Influenced Reform Movements In The United States, Nathan C. Tamkin

History Undergraduate Senior Theses

No abstract provided.

The Thinnest Veil, Charles Butler

Dartmouth College Master’s Theses

The Thinnest Veil is a work of fiction set in a historical colonial world that traces the horrors of the transatlantic slave trade. The main character, Anuli, is abducted from her home in Nigeria and is sold into deeper levels of the American slave system. I wanted to write from a woman’s perspective in this project and think about what power this character would have in this world. I also wanted to explore West African culture and origin, and the influence they have left in other places they have been. In August 2025, I traveled to Barbados to research the …

Arab National Security In The Anthropocene Era: Strategic Horizons And The Quest For A Single Security Space (2025–2035), Hamdy A. Hassan

All Works

This study examines evolving dynamics of Arab national security and forecasts developments over the next decade. It identifies key determinants, including political stability, economic resilience, military capability, and social cohesion, while accounting for geopolitical shifts, technological change, climate pressures, and global power realignments. Employing a qualitative survey design, the research draws on semi-structured interviews with 112 regional security and policy experts and applies thematic analysis. Findings indicate that limited regional cooperation and weak economic performance undermine Arab national security. Looking toward 2035, the study anticipates foreign intervention, internal instability, and significant changes in alliances and technological utilization. The research underscores …

Skeletons Vs. Mummies: Osteological Trauma On Bog Bodies As A Measure For Cultural Change In Ancient Europe, Miranda Hoodenpyl

University Honors Theses

Bog bodies are some of the most well known archaeological finds in the world, and are preserved human remains found in wetlands. Researchers use the information stored in the bones of bog skeletons and mummies to learn about cultural lifestyles, travels, diet, and diseases throughout time in Northern Europe and the British Isles. Through multiple cultural changes and migration, the "bog body phenomenon" has remained an unusual treatment displayed throughout time. This literature review looked at skeletal trauma on bog remains to identify cultural change over time in Northern Europe and the British Isles, spanning the Neolithic, Bronze, Iron, and …

"But Oh, What Harm Those Basics Would Cause": How Journalists Can Better Interview Vulnerable Sources Utilizing An Ethic Of Care, Noah Carandanis

University Honors Theses

Traditional journalistic ethics have emphasized detachment from sources and objectivity guiding journalists' practices. In this thesis, I explore the contribution of care ethics to the field of journalistic ethics, emphasizing care in relation to interviewing vulnerable sources. I claim that the traditional objective, detached ethical status quo in journalism is insufficient in the context of reporting on mass shootings. This thesis argues that caring journalistic practices should be utilized when interviewing traumatized, vulnerable sources. In the first part, I present the issue of traditional journalistic practices through my personal experiences. I also discuss the philosophical underpinnings to journalist's objectivity criterion. …

Adaptive Design Strategies For A Dual-Shaft Pvc Shredder, Gavin Balderas

University Honors Theses

This capstone project involved the design and development of a mid-size plastic shredder, created to process strong, ductile PVC sheets up to ½" thick. This application falls between the capabilities of consumer grade plastic shredders and heavy-duty industrial machines. Over 400 million tons of plastic produced annually and less than 10% of it is recycled; there is an ever-growing need for plastic recycling accessibility and infrastructure. This project aimed to create a compact dual-shaft shredder that can shred thick PVC sheets while being powered by a 120V outlet. Research into blade geometry and orientations aided an iterative design process driven …

Pharmacotherapeutic Interventions For Sensorineural Hearing Loss: A Scoping Review, Matthew Mavandi, Jack Hyler, Eric Lee, Ramanjot Singh, De Wet Swanepoel, Ashley M. Nassiri, Vinaya Manchaiah

Student Publications

Background/Objectives: Sensorineural hearing loss (SNHL) is a chronic condition with no established pharmacological treatment. Recent advances in drug-based therapies offer promising opportunities to prevent or treat SNHL. This scoping review summarizes the current landscape of pharmacotherapeutics for SNHL.

Methods: This scoping review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). A literature search of PubMed, Google Scholar, Embase, Scopus, and Web of Science was conducted in 2024 using keywords related to SNHL and pharmacotherapeutics. A review protocol was preregistered on the Open Science Framework. A systematic search of five …

Human Wisdom And Artificial Intelligence: Role Of Liberal Arts Education In A Neoliberal World, Purna Chandra Bhusal

Critical Humanities

Neoliberalism is an economic and political ideology that originated in the 1930s and 40s, gained momentum in the late 70s and 80s, and peaked in the 90s and 2000s. Since its inception, neoliberalism has promoted a free-market economy with minimal state intervention, granting individuals the freedom to compete and succeed. Since the last quarter of the twentieth century, the neoliberal system has invested in, incorporated, and promoted Artificial Intelligence (AI), valuing an AI-enhanced corporate ethos. As a result, the success of higher education is generally measured by the quantity of technologically sound, market-ready, AI-trained human capital it produces for industry. …

Antimicrobial Susceptibility And Targeted Molecular Detection Of Methicillin Resistance Determinants In Staphylococcus Spp. Isolated From Broiler Bco Lesions, Woro Wulandari Kalanjati, Chrystalee Ailani Alvarez, Anh Dang Trieu Do, Adnan Ali Khalaf Alrubaye

School of Integrative Biological & Chemical Sciences Faculty Publications

Background/Objectives: Antimicrobial resistance (AMR) in Staphylococcus spp. associated with poultry production is an emerging concern with implications for animal and public health. This study aimed to characterize antimicrobial susceptibility patterns and detect targeted methicillin resistance determinants in Staphylococcus isolates recovered from broiler chickens affected by bacterial chondronecrosis with osteomyelitis (BCO). Methods: A total of 200 bacterial isolates were evaluated, of which 167 were confirmed as Staphylococcus spp. Species identification was performed using presumptive phenotypic characterization followed by 16S rRNA gene sequencing. Antimicrobial susceptibility was assessed using disk diffusion, while presumptive methicillin-resistant phenotypes were evaluated using oxacillin screening and CHROMagar MRSA. …