Digital Commons Network^™

2025-10-29 Howdy Y’All Coffee Melting The Seattle Freeze, Hadia Noor Ahmed

The Spectator Online

No abstract provided.

Spectrum, Volume 55, Issue 7, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: New Scholarship to Support Engineering Students -- The Look of Sustainability -- Springing into Registration -- Effect of Social Media on Mental Health -- Say Yes to the Dress: SHU Students at NYCBFW -- Bovardi Breaks Record as Playoffs Near

Chromatin Profiling Identifies Putative Dual Roles For H3k27me3 In Regulating Cell Type-Specific Genes And Transposable Elements In Choanoflagellates, James M Gahan, Lily W Helfrich, Laura A Wetzel, Natarajan V Bhanu, Zuo-Fei Yuan, Benjamin A Garcia, Robert J Klose, Alex De Mendoza, David S Booth

2020-Current year OA Pubs

Chromatin-based mechanisms contribute to the exquisite regulation of gene expression during animal development. But how those mechanisms evolved remains elusive. Here we investigate chromatin regulatory features in the closest relatives of animals, choanoflagellates. In a model choanoflagellate Salpingoeca rosetta, we compare chromatin accessibility and histone modifications to gene expression. Accessible genomic regions in S. rosetta primarily correspond to gene promoters, and we find no evidence of distal gene regulatory elements that resemble enhancers deployed to regulate developmental genes in animals. Remarkably, the histone modification H3K27me3 decorates genes with cell type-specific expression, revealing a functional similarity in S. rosetta and animals. …

Reply To The ‘Comment On “Why There Is No Evidence That Pyridine Killed The English Crabs”’, Alex Ford, Mark Fitzsimons, Crispin Halsall

School of Geography, Earth and Environmental Sciences

We highlight that the commentary by Peters which uses a CREED/CRED risk assessment framework supports the previous government reports that rejected the pyridine hypothesis and considers the previous evidence as unreliable. This reaffirms our conclusions that pyridine didn't kill the Teesside crabs.

Translational Framework Linking Perfluoroheptanoic Acid (Pfhpa) Exposure To Metabolic Dysfunction Associated Steatotic Liver Disease In Adolescents, Brittney O Baumert, Ana C Maretti-Mira, Douglas I Walker, Zhenjiang Li, Nikos Stratakis, Hongxu Wang, Yinqi Zhao, Fabian Christoph Fischer, Qiran Jia, Damaskini Valvi, Scott M Bartell, Jiawen Carmen Chen, Thomas Inge, Justin R Ryder, Todd Jenkins, Stephanie Sisley, Stavra Xanthakos, David E Kleiner, Rohit Kohli, Sarah Rock, Sandrah P Eckel, Michele A La Merrill, Max M Aung, Matthew P Salomon, Rob Mcconnell, Jesse Goodrich, David V Conti, Lucy Golden-Mason, Lida Chatzi

Faculty, Staff and Students Publications

Background: The rising prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD), particularly among pediatric populations, requires identification of modifiable risk factors to control disease progression. Per- and polyfluoroalkyl substances (PFAS) have emerged as potential contributors to liver damage; however, their role in MASLD remains underexplored. This study aimed to develop a translational framework integrating human and in vitro data to elucidate the effect of PFAS on MASLD development.

Methods: We measured PFAS plasma levels in the Teen-LABS cohort (n = 136), comprising adolescents with obesity (mean age = 16.8 years) undergoing bariatric surgery. Plasma samples were also analyzed using proteomic …

Nasal Microbionts Differentially Colonize And Elicit Cytokines In Human Nasal Epithelial Organoids, Andrea I Boyd, Leah A Kafer, Isabel F Escapa, Amal Kambal, Hira Tariq, Susan G Hilsenbeck, Hoa Nguyen-Phuc, Anubama Rajan, Joshua M Lensmire, Kathryn A Patras, Pedro A Piedra, Sarah E Blutt, Katherine P Lemon

Faculty, Staff and Students Publications

Nasal colonization by Staphylococcus aureus or Streptococcus pneumoniae is associated with an increased risk of infection by these pathobionts, whereas nasal colonization by Dolosigranulum species is associated with health. Human nasal epithelial organoids (HNOs) differentiated at air-liquid interface (ALI) physiologically recapitulate human nasal respiratory epithelium with a robust mucociliary blanket. Due to their natural stem-like properties, HNO lines are a long-term experimental resource that offers genetic diversity based on the different donors. To develop HNOs as a new model system for bacterial nasal colonization, we reproducibly monocolonized HNOs differentiated at ALI with S. aureus, S. pneumoniae, or Dolosigranulum …

Biofilm Formation Of A Strain Of Bovine Escherichia Coli And Analysis Of Its Influencing Factors, Xin Zhang, Yunjiao Chen, Weijuan Jia, Zhilin Liu, Zelin Jia, Jiayu Cui, Huisheng Xiong, Yuhang Zhang, Xueli Wang

The Thai Journal of Veterinary Medicine

This study investigated the biofilm (BF) formation of a bovine-derived Escherichia coli (E. coli) strain (designated DL1907) and analyzed the factors influencing its formation. The BF-forming capacity, optimal formation time and temperature, as well as the effects of different culture media, pH levels, NaCl concentrations, and glucose concentrations, were assessed using the crystal violet method. The results demonstrated that the strain had a strong BF-forming capacity, achieving the most intact BF structure after 36 h of culture at 37°C. Trypticase Soy Broth (TSB) medium promoted the strongest BF formation compared to Luria-Bertani (LB) and Müller-Hinton Broth (MH) media. …

Event Conclusion, Liberty University

Sport Leadership Summit

The Sport Leadership Summit (SLS) provided emerging sport professionals an opportunity to engage with industry leaders. Participants learned to identify best practices and applied relevant research while developing meaningful relationships with other sport professionals. Speakers came from a variety of organizations and addressed current industry topics. The SLS included panel discussions, keynote speakers, research presentations, and professional development sessions focused on equipping students for the next phases of their career development.

The Athlete’S Nil Playbook: The Complete Guide To Owning And Profiting From Your Name, Image, And Likeness, Kelly Brummett

Global Sport Business Journal

This review discusses The Athlete's NIL Playbook: The Complete Guide to Owning and Profiting from Your Name, Image, and Likeness. Though aimed at high school and college students and their parents, the book is a practical guide for anyone interested in learning more about and navigating the Name, Image, and Likeness (NIL) marketplace. With examples from current and former student-athletes' lived experiences, Dosh offers guidance for developing a personal brand, contacting sponsors, and seeking NIL opportunities beyond social media marketing. In addition, Dosh shares her legal experience to highlight potentially one-sided contract terms and key questions to ask before signing …

Drivers Of Policy Support And Political Consumerism Behavior Among Water Recreationists, Mina Kim

Proceedings of the Recreation Experience Community Network Research Symposium

Individuals who engage in water-based recreation share a distinct bond with water quality due to their direct contact with aquatic environments during leisure activities. Increasing concerns about water quality have led to a rise in research exploring how environmental conditions and perceived risks shape environmental attitudes and conservation actions. However, it remains uncertain whether water recreationists extend their conservation efforts beyond those directly tied to their activities. To explore this issue, the present study investigates whether water-based recreationists in South Carolina support more stringent water management policies and engage in political consumerism behaviors, such as boycotting and buycotting. Data were …

Fall 2025 Full Issue, Undergraduate Research

PANDION: The Osprey Journal of Research and Ideas

No abstract provided.

Spiny Orb Weaver, Jasmine M. Roncevic

PANDION: The Osprey Journal of Research and Ideas

This scientific illustration depicts the spiny orb weaver spider (Gasteracantha cancriformis), a distinctive arachnid known for its characteristic hardened, spiny abdomen. Spiny orb weaver spiders enjoy warm, tropical, and subtropical environments and are primarily found in the Southeastern U.S., the Caribbean, and South America. They live in wooded areas, citrus groves, and shrubby gardens. I’ve encountered spiny orb weaver spiders in my food forest where they like to set up their orb-shaped webs and feast on flies, mosquitoes, and moths.

This scientific illustration depicts the spiny orb weaver spider (Gasteracantha cancriformis), a distinctive arachnid known for its characteristic …

Darkling Beetle, Jasmine M. Roncevic

PANDION: The Osprey Journal of Research and Ideas

Darkling beetles (Tenebrio molitor) are holometabolic insects. Darkling beetle is the common name of the large family of beetles Tenebrionidae which has more than 20,000 species. The T. molitor species gets its name from the yellowish appearance of the larvae. During its lifespan, a darkling beetle experiences a complete metamorphosis in four distinct stages: Egg, larva, pupa, and adult. The eggs hatch within 4 to 19 days after the female oviposits. It takes about 3 – 4 months for an egg to develop into an adult, or the beetle stage.

During the adult stage, the beetles are initially whitish and …

Horseshoe Crabs, Jessie M. Roncevic

PANDION: The Osprey Journal of Research and Ideas

Horseshoe crabs (Limulus polyphemus) are fascinating animals known as “living fossils.” Older than dinosaurs, horseshoe crabs are arthropods, closely related to spiders and scorpions. Many shorebirds, including red knot, depend on the eggs of horseshoe crabs during migration. Horseshoe crabs are captured and bled alive for their blue blood. Rich in limulus amebocyte lysate (LAL), their blood is used for the Limulus Amebocyte Lysate (LAL) test, which is used worldwide to detect bacterial toxins in pharmaceuticals and medical devices.

Horseshoe crabs have an intricate anatomy, so I spent a lot of time researching it before I started drawing them. When …

Papernest Media: A Collaborative Multimedia Research Project, Susie V. Mabry

PANDION: The Osprey Journal of Research and Ideas

Papernest Media is a collaborative multimedia research project that contextualizes the history and contemporary status of insect commodities as traditional food, tourist fare, and natural dye in Oaxaca, Mexico. Our interdisciplinary team of Anne E. Pfister, PhD in Applied Medical Anthropology, Alex Kledzik, BA in Sociology and Susie Mabry, UNF International Studies, came together in 2024 to produce a short film accompanying the exploratory phase of a larger ethnographic investigation. In July 2024, we traveled to Oaxaca during a peak season and the annual Guelaguetza festival to investigate the touted sustainability of edible insects in a region known for its …

A Descriptive Study Of Black College Students’ Perceptions Of Law Enforcement After Police Brutality, Alisia L. Collins

PANDION: The Osprey Journal of Research and Ideas

Police brutality is a social issue that has tormented the mental health of the Black community for decades. Seeing brethren battered and bruised countless times has taken an emotional toll on the relationship of the Black community with the American justice system and the officers meant to uphold it. Previous research has shown that the Black community primarily has a negative perception of law enforcement because of factors like police brutality, unjustified shootings, and legal policies within the justice system. Compounding experiences can occur for people with disabilities within the Black community. Specifically, autistic people have a higher risk of …

Popularising Semiotics (Continued)

Communication Research Trends

In the previous issue of Communication Research Trends (Vol. 11, No. 2), Keyan Tomaselli and Arnold Shepperson from the Centre for Cultural and Media Studies, University of Natal, surveyed the tangled vines of the field of semiotics and explained how, following one of the many paths through this 'forest of symbols', they are trying to develop semiotics into an instrument of social and cultural criticism and reform.

In the present number (11/3) of Communication Research Trends the same discussion is continued through a series of individual book reviews contributed by both senior and junior members of the same Centre. Again, …

Enzymes Of Calendula Officinalis L. As Affected By Foliar Application Of Nano-Nitrogen And Potassium Fertilizers, Under Water Stress Conditions, Aqeel Abdulabbas Alsudani, Qais Hussain Abbas Al-Semmak

Karbala International Journal of Modern Science

Water stress is a major environmental factor that limits the growth and productivity of Calendula officinalis L. To alleviate its negative effects, recent approaches have increasingly focused on nano-fertilizers that enhance plant antioxidant defenses. This study therefore aimed to evaluate the effect of foliar application of nano-nitrogen (0, 2, and 4 mL L⁻¹) and nano-potassium (0, 2, and 4 g L⁻¹) fertilizers under two irrigation regimes (100% and 50% of field capacity) on the activity of key antioxidant enzymes, including catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD). The results revealed that irrigation at 50% field capacity significantly increased CAT, …

Technical Efficiency Analysis Of Msmes Fashion Offline And Online In Surabaya, Atik Purmiyati, Tamat Sarmidi, Reza Pradipta

Jurnal Ekonomi dan Studi Pembangunan

The main purpose of this study is analyzing the level of technical efficiency of MSMEs fashion offline with offline and online in Surabaya, examine the differences between offline with offline and online, and determine the factors that affect technical efficiency. This study uses purposive sampling method with primary data. Non-parametric and parametric approach used with Data Envelopment Analysis, Independent sample T-Test and Tobit Regression. First, the results showed the average level of technical efficiency of offline MSMEs fashion was 65 percent with 8 efficient businesses. Meanwhile, the average level of technical efficiency of online and offline MSMEs fashion is 77.1 …

The Impact Of Macroeconomic Effect And Fiscal Policy On Poverty In Indonesia, Hadi Sumarsono, Ermita Yusida, Suhaili Alma’Amun

Jurnal Ekonomi dan Studi Pembangunan

Poverty is a problem that must be overcome immediately by a developing country. Therefore, various efforts were made to find factors that significantly affect poverty in order to design an alleviation strategy. This study aims to determine the impact of macroeconomic effect and fiscal policy on poverty poverty in all the Indonesian provinces from 2018 to 2020. The macroeconomic effect proxied by unemployment, Human Development Index (HDI), investment, and economic growth. Besides that, the fiscal policy proxied by social assistance. The data analysis used in this study is panel data. The time-series data used are from 2018 to 2020, and …

Impact Of Monetary Policy On Consumption And Investment In Indonesia, Tiara Nirmala, Catur Sugiyanto, M.Edhie Purnawan

Jurnal Ekonomi dan Studi Pembangunan

Monetary policy transmission mechanism has a complex process since its implementation it involves changes on banking sector, economic actors, the length of time in implementing policies, as well as changes in monetary policy transmission channels according to economic condition of the country. This study aims to examine how consumption and investment respond to monetary shocks that occur in Indonesia. These results indicate that the impact of monetary policy on consumption due to changes in interest rates is larger and more sensitive than investment, according to the impulse response test. The main channel of the effect of policy shocks obtained from …

Growth, Ideals And Scarcity: The Complexity Of Financing The Twin Oaks Community, Rahima Schwenkbeck

Communal Societies

No abstract provided.

“A Place, A Spirit, A Ministry”: The Persistence Of Koinonia Farm In The Post-Jordan Years, Ryan Geockner

Communal Societies

No abstract provided.

Enhancing Green Energy Solutions Through Pemfc: A Comprehensive Review Of Modeling, Efficiency, Performance Metrics, And Future Opportunities, Elaf N. Mahrous, Ahmad Jamal, Muhammad Saleem

Yanbu Journal of Engineering and Science

Polymer Electrolyte Membrane Fuel Cells (PEMFCs) are a promising technology for clean and efficient energy production. PEMFC was initially developed for the space programs in the 1960s, but today, it finds its application in numerous engineering applications. Growing concerns about fossil fuel depletion and global warming, along with recent advances in renewable energy and the hydrogen economy, have further supported its development. This comprehensive review consolidates modeling approaches, performance analyses, thermal management strategies, and future prospects of PEMFC technology. The analysis of the characteristics of Voltage-Current (V-I) and subsequent examination of the fuel cell’s efficiency include the evaluation of thermal …

Analysis Of Growth And Tourism Clusters In Madura, Titov Chuk’S Mayvani, Rifai Afin, Alifah Rokhmah Idialis, Sariyani Sariyani

Jurnal Ekonomi dan Studi Pembangunan

The tourism sector is one of the essential sectors that drive economic growth. There are many tourist destinations in Madura Island that have uniqueness, where the tourism is based on beaches, culture, history, and even religion. However, the existence of tourist destinations has not been widely felt by the Madurese community economically. Therefore, tourism development in Madura needs attention, considering the tourism sector plays a vital role in encouraging economic growth. This research uses scalogram analysis and KMeans Clustering analysis. The scalogram analysis consists of Location Coefficient (LC) analysis which reflects the level of importance of a facility in an …

Comparative Development Of Indonesia And Nigeria In The First Two Decades Of Democracy: Divergence Or Convergence?, Adamu Waziri Babagana

Jurnal Ekonomi dan Studi Pembangunan

Indonesia and Nigeria are considered suitable candidates for comparative analysis because of their similarities in natural endowments and geographical attributes, demography, economic structure, sociocultural diversity, and political history. Indonesia began to achieve rapid growth in the 1980s while Nigeria did not. During that period, economic policies in the two countries diverged, and this led to sustained economic growth in Indonesia and prolonged economic decline in Nigeria. However, as the countries transitioned to democratic rule in 1999 following the collapse of authoritarian regimes, some aspects of their political and economic trajectories revealed a trend towards convergence. Using the descriptive comparison of …

Reexamining “Metalepsis”: The Natural And The Unnatural, Changcai Wang

Theoretical Studies in Literature and Art

This article reviews the controversies surrounding “metalepsis,” and attempts to propose a relatively more inclusive definition, which takes into account the nature, scope, degree and effect of metalepsis, reality and fictionality, authorial intention and reader interpretation, as well as the characteristics of different media, etc. Metalepsis exists not only within textual boundaries but may also occur in the connections between the text and the real-world author, reader, and context. Furthermore, it transcends narrative levels to encompass different representational worlds, story worlds, real-world contexts, and discursive worlds. By engaging with unnatural narrative theory, this paper further explores the issues of “natural …

Tracing Textual Discontinuity In Wang Guowei's Criticism On A Dream Of Red Mansions, Wei Si

Theoretical Studies in Literature and Art

Wang Guowei's Criticism on A Dream of Red Mansions is acclaimed as a groundbreaking work in the history of Chinese literary criticism for its “organized and systematic” approach. However, a notable textual discontinuity exists between the Chapter III and IV, revealing ideological shifts and editorial interventions by Wang himself. He openly acknowledged that Chapter IV abandoned Schopenhauer's theory of the will, which formed the philosophical foundation of Chapter III. A close examination of Wang’ s editorial practices as the chief editor of World of Education revealed a striking anomaly: while articles marked with “to be printed in the next issue” …

Literature Dies In The Digital: Friedrich Kittler On Literature As Medium, Na Jiang

Theoretical Studies in Literature and Art

Friedrich Kittler, one of the theoretical pioneers of the “media materialism” paradigm, views literature as a medium and thereby analyzes its material basis and technological features. From the writing practices of the print era to modern literature in the age of analog technology, shifts in technological media have disrupted literary history, resulting in the death of literature in the age of computers. Kittler's media materialist approach to literature emphasizes the external hardware conditions that define literature as a medium and offers a new technological perspective for reviewing literary development. This innovative approach has transformed the framework of literary studies and …

The Construction And Reflection Of The Theoretical Knowledge System Of Chinese Literature And Art:Summary Of The 16th Annual Conference Of The Chinese Association For Theory Of Literature And Art, Qianpeng Gu

Theoretical Studies in Literature and Art

No abstract provided.