Digital Commons Network^™

Thermal Thresholds Of The Green Sunfish Lepomis Cyanellus: Insights Into Fish Vulnerability To Changes In Environmental Temperature, Noah W. Wright

Masters Theses

As global temperatures continue to rise, understanding the physiological responses of aquatic organisms becomes increasingly important. Elevated temperatures can significantly impact behavior, metabolism, and other essential survival processes. One species of particular interest is the Green Sunfish (Lepomis cyanellus), a member of the Centrarchidae family known for its relative thermal resilience compared to other congeners across the Midwest, a region already experiencing rapid warming due to climate change. L. cyanellus are not invulnerable to thermal stress, and recent evidence suggests that both performance and thermal tolerance decline under sustained temperature increases. In this context, evaluating their response to …

Spatiotemporal Variability In Invasive Carp Spawning Activity In Two Midwestern River Basins, Braden A. Whisler

Masters Theses

Across the United States, fisheries managers and agencies continue to battle the spread of invasive bigheaded carp (Hypophthalmichthys spp.). Although previous research has identified environmental parameters such as temperature and flow to be triggers of spawning activity, many of these studies focus on larger rivers, rarely focusing on the specific thresholds or timing of when a spawning event takes place. I utilized the differing hydrology of the Illinois and Wabash Rivers and their tributaries to examine the differences in environmental parameters needed to trigger bigheaded carp reproduction. Three mainstem sites and three tributaries of both basins were sampled …

Slaying The Embodiment Of Lust: A Painting Of A Martyr-Monk Vanquishing A Female Demon, Agnieszka E. Szymańska

Art and Art History Faculty Publications

The seventh-century painting of Sisinnios and Alabasdria from the Monastery of Apa Apollo at Bawit, Egypt, depicts an equestrian saint spearing a female demon. Previous scholarship has established connections between the mural’s iconography and the imagery of holy rider amulets. This article expands on those discussions and probes the painting’s function as a talisman that bolstered its monastic beholders’ defenses against demonic assaults. In a departure from earlier scholarly treatments of the mural, I explore how, to male monastic practitioners, the image of Alabasdria did not merely represent a demonic murderer of babies but also embodied lust. According to textual …

Polarization And Civil Discourse In America: A Case Study Of Respectful Dialogue As A Moderating Influence On Generation Z, Liane Weintraub

Theses and Dissertations

Animosity between opposing political parties is longstanding, but the phenomenon is now acutely pervasive and dangerous. Today, polarization is further fueled by social media algorithms that create echo chambers, limiting discourse about diverse viewpoints. Consequently, polarization has become pernicious and threatens the founding principles of American democracy. This dissertation considers the roles of free speech, civility, and social capital in the US polarization problem. Through an exploration of historical scholarship on virtue, ethics, and civility, the study seeks to identify actionable tools for promoting civil discourse. The dissertation investigates Generation Z (Gen Z), focusing on intergenerational differences, the role of …

Best Educational Practices For Supporting English Learners During Remote Learning, Dimitrina S. Gotzeva

Theses and Dissertations

Remote learning (RL) has gained significant momentum in recent years, particularly following the COVID-19 pandemic lockdown, underscoring the need for technology to facilitate remote education. Despite its increased prominence, RL has been a long-standing educational tool, enabling students to access quality education even when physically distant from prestigious institutions. However, the effectiveness of RL has been a topic of ongoing debate, with no clear consensus in the literature on the optimal strategies to enhance its outcomes. Focusing on English language learning, this study aimed to investigate the challenges and barriers associated with RL and identify effective strategies to improve its …

Educating Outdoors: A Qualitative Case Study On School Readiness Development In A Nature-Based Preschool, Lauren Lefevre

Theses and Dissertations

Play is widely considered one of the most crucial activities for healthy early childhood development, yet many current early childhood education (ECE) programs prioritize academics at the expense of this critical activity. Despite this focus on math and literacy skills, a significant number of children arrive at kindergarten unable to demonstrate proper school readiness. Nature-based early childhood education (NbECE) is a growing alternative education option that prioritizes risky play, loose parts play, and nature play, potentially providing children with countless opportunities for school-readiness development through play. Guided by the biophilia hypothesis (Wilson, 1984), which suggests that humans are innately drawn …

Empowered Creation: Investigating Business Acumen And Technological Engagement Among Female Artists As Creative Entrepreneurs, Heggins-Jackson Tracey

Theses and Dissertations

The most powerful vehicle for communication and change is art. Creative endeavors have served humanity as a source of motivation and inspiration, as agents for shaping meaning and, most importantly, evoking empathy. Unfortunately, women in the arts face significant challenges due to deeply entrenched stereotypes, social expectations, societal norms, and gender-related misinformation, which result in destructive narratives. Paradoxically, this marginalized population possesses the skills and insights needed to address disparities through authentic narrative dissemination. Research indicates a limited focus on the contributions and pathways of women in the creative arts industry as entrepreneurs, explicitly highlighting their genuine needs conveyed through …

Impacts Of Age And Androgen Level On Albino Rat Meibomian Gland: Light & Electron Microscopic Study, Amira A. Hamid, Nawal A. Hasanin, Hanaa A. Khalaf, Walaa H. E. Hamed

Mansoura Medical Journal

Background: Histological changes in albino rats meibomian glands in relation to age and androgen level. Aim of the work: The current research attempted to assess the impact of age and androgen level on histological structure of meibomian gland . Material and methods: Three groups of adult male albino rats were used ,each group comprised ten rats, group I: six months, group II: one year and group III : two years, Each animal at proper age was weighed , anaesthetized and blood samples were collected for estimation of dehydro-epiandrosterone (DHEA) hormone . The eyelids of each rat were dissected and prepared …

A Critique Of Findings On Gun Ownership, Use, And Imagined Use From The 2021 National Firearms Survey: Response To William English, Deborah Azrael, Joseph Blocher, Philip J. Cook, David Hemenway, Matthew Miller

SMU Law Review

For a paper that has not yet been through peer review or even been formally published, William English’s “2021 National Firearms Survey” has been remarkably prominent in gun rights advocacy and scholarship. As of December 2024, it has been cited in roughly sixty-five briefs, invoked at oral argument in the Supreme Court and multiple courts of appeals, and regularly cited in public writings and published academic work.

This response is offered in the spirit of a peer review. Our focus is on methodological issues, questionable statistical results, and problematic conclusions. Because of serious methodological issues, English’s draft fails to provide …

Farmers' Experiences Of Transitioning Towards Agroecology: Narratives Of Change In Western Europe, Maria Markiewicz-Keszycka, Áine Macken-Walsh, Aileen Carter, Simon Mooney, Emma J. Devereux, Maeve Henchion, Paul Hynds

Conference papers

Transitioning to agroecology on dairy and beef farms is touted as a sustainable response to environmental externalities. The current study conducted narrative interviews with farmers who transitioned towards agroecological food production by implementing pro-environmental diversification measures in the Republic of Ireland, the United Kingdom and France. The study aimed to determine farmers' experiences of agroecology and used a thematic approach for the analysis. Results indicate that the motivations, values and principles of farmers transitioning to agroecology are closely aligned with the ideology of the new/peasantry. Farmers' decisions were primarily influenced by ecological principles and a sense of responsibility towards environmental …

Espad Ireland 2024. European School Survey Project On Alcohol And Other Drugs, Joan Hanafin, Salome Sunday, Helen Fitzmarice, Luke Clancy

Reports

No abstract provided.

Data-Driven Functional Connectivity Investigations Into Neural Correlates Of Lateral Preferences, Link Tejavibulya

Yale Graduate School of Arts and Sciences Dissertations

Lateral preferences are ubiquitously present throughout the body despite its oversimplifications towards handedness. Studies on lateral preferences have therefore been simplified and binarized based on handedness preferences despite incongruencies and reduced proportions of right-preference as other limbs and measures are taken into consideration. In spite of this, studies on brain-laterality preferences that have been simplified and confined towards brain-handedness studies have demonstrated that handedness greatly affects how the brain is functionally organized and that these preferences are linked to high concurrences with other behavioral traits, both normative and psychiatric. For instance, males are more likely to be left-handed than females …

Artificial Intellectual Property, Daniel J. Gervais

Vanderbilt Law School Faculty Publications

The year is 2031. You just got up. Your smartwatch has registered the movement, and the coffee maker is on. After your shower, you pick up your phone or read the latest news on the New York Times app on your VR goggles or palm. Except for a few remaining columnists, the news is all written by AI machines. At work, you are responsible for a report on a new product for your company, and you use Al to design the product and prepare the pitch, including the visuals and text of your presentation to the C-suite. The Al system …

L-Theanine Modulates Stress Physiology And Immunology In Nile Tilapia, Sammie Miller, Lindee Mason, Shah Sumaiya Khaled, Elena Deng, Ahmed Mustafa

Mansoura Veterinary Medical Journal

Background: Fish are a prominent food source within the growing aquaculture industry, particularly within recirculating aquaculture systems, to alleviate global hunger demands. Diminishing detrimental stress conditions such as overcrowding prevalence and chemical toxins remain a primary goal. Nutraceuticals, particularly L-theanine, pose a natural alternative solution to alleviate these conditions. The amino acid L-theanine was scrutinized as a potential nutraceutical additive within commercial feed within the diet of Nile tilapia, Oreochromis niloticus, subjected to stress and unstressed in-vivo conditions.

Methods: To accomplish this, both 0.004% of body weight of L-theanine and 0.01% of body weight of hydrocortisone were implemented into feed …

Pharmacological Safety Profiling Of Nigella Sativa (Ns) And Hibiscus Sabdariffa (Hs) Extracts In Zebrafish (Danio Rerio) Embryos: An Integrative Vet-Pharmacotoxicological Evaluation Of Lc₅₀, Teratogenicity, And Developmental Outcomes, Ahmed E. A. Mostafa

Mansoura Veterinary Medical Journal

Herbal medicines are deeply rooted in Egyptian and Middle Eastern traditions, with Nigella sativa (NS) and Hibiscus sabdariffa (HS) being among the most widely consumed remedies. Despite extensive pharmacological evidence of their therapeutic benefits, systematic safety validation remains limited. Conventional toxicity assessments predominantly rely on rodents and higher vertebrates, which are costly, time-consuming, and ethically challenging. This gap necessitates alternative models that align with the 3R principles (Reduction, Replacement, Refinement). In this study, the zebrafish (Danio rerio) embryo model was employed to evaluate the developmental toxicity and median lethal concentration (LC50) of NS and HS aqueous extracts. Zebrafish embryos at …

Molecular Characterization Of Leptin Gene In Sheep (Ovis Aries), Shahenda M. Hegazy, Mohamed Fouda, Ahmed Ateya, Huda A. El Emam

Mansoura Veterinary Medical Journal

INTRODUCTION: Advances in molecular genetic techniques have simplified the process of identifying individual differences at the DNA level. Genetic polymorphisms at candidate genes controlling economic features have recently drawn a lot of scholarly attention due to their potential as a tool for genetic selection and the identification of evolutionary linkages in livestock. OBJECTIVE: This work aimed to detect nucleotide sequence variants in Lep gene as genetic markers for growth and heat tolerance traits in Barki and Abudeleik sheep using PCR-DNA sequencing approach in search of single nucleotide polymorphisms (SNPs). METHODS: 30 female ewes, 15 of each breed (Barki and Aboudeleik) …

An Alternative Method To Measure Glucose And Lactic Acid As Biomarkers Of The Postmortem Interval (Pmi), Claudio Tersaruolo, Jesus Frias, Orla Howe

Research Outputs: 2025-Present

Background: In forensic investigations, the postmortem interval (PMI) is still mainly determined using pathological analysis. There have been many scientific efforts to identify alternative methods of PMI determination, which may be applied to future forensic practices. Methods: Considering the ethical implications and the availability of tissue samples for PMI experiments, we used human blood samples stored at three temperatures to mimic different environmental conditions, testing them over a period of 10 days post-sampling. These samples were biochemically tested for specific blood biomarkers, glucose (Glu) and lactic acid (Lac), to determine their potential as PMI biomarkers. Then, a mixed-effect mathematical model …

Carceral Firms In Disguise: Prison Labor, Human Rights, And The Public-Private Divide, Mao-Hong Lin

Emory International Law Review

The prohibition of forced labor is a globally recognized principle. International laws such as the International Covenant on Civil and Political Rights, the European Convention on Human Rights, and the American Convention on Human Rights explicitly ban all forms of slavery, including forced labor, with an exception for forced labor behind bars. Further, ILO asserts that forced prison labor must be conducted solely under the control of public authorities, explicitly excluding private entities from involvement. ILO’s prohibition against private use of prison labor is based on two main concerns: abuse of power over inmates and unfair competition between inmates and …

How To Be A Nature Detective (1966) By Millicent E. Selsam, Maughn Rollins Gregory

Picture Books

Coming up with the most reasonable explanation of the available clues is something we all do on a daily basis. This book describes animal tracks as clues from which children can make inferences about what kind of animal left them and what they were doing when they did.

Grasshoppers, Ants, And Philosophical Fables, Maughn Rollins Gregory

Picture Books

Aesop contrasted the ant’s virtues of industry, forward planning, and group loyalty with the idleness of a cicada interested only in merry-making and music-making. That contrast is challenged in many picture book versions of his fable. What does it mean to work? What is the value of making music and art? Can finding delight in an occupation be as important as denying gratification? When is it right to refuse help to someone who asks for it? This review compares six picture books—Ant and Grasshopper by Luli Gray (2011), The Ant and the Grasshopper by Amy Lowry Poole (2000), The …

Buzzing With Questions: The Inquisitive Mind Of Charles Henry Turner (2019) By Janice N. Harrington, Maughn Rollins Gregory

Picture Books

Do insects have minds? Are they creative? Can they tell time? Can they learn from experience? As a young boy, Charles Henry Turner couldn’t stop asking such questions and his curiosity-fueled intellect led him to become the first African American admitted to the St. Louis Academy of Science and one of the first entomologist to study insect behavior. By designing ingenious experiments, Turner proved that bees see color, that spiders can spin webs around artificial obstacles, that cockroaches can learn to navigate a maze, and that moths can be trained to beat their wings when a whistle blows. This insightful …

Blattella Germanica As A Vector Of Salmonella Typhimurium, Matthew Turner

Dissertations and Theses

The following investigates the role of the German cockroach (Blattella germanica) as a vector of the bacterium Salmonella enterica subspecies enterica serovar Typhimurium (S. Typhimurium). As such, this work examines various host-pathogen-microbiome interactions that define the vectorial capacity of the German cockroach for Salmonella. To date, the majority of literature focuses on the general association of the German cockroach with various human pathogens, claiming any dissemination to be carried out via passive mechanical transmission. This project recognizes those claims, while expanding to include the possibility of biological transmission, involving active and complex host-pathogen interactions, including mechanisms like replication within the …

A Cognitive Behavioral Lens: Enhancing Client Understanding Through Theory-Driven Practice, Fierra Brown, Meredith Lewis, Yashwin Tah

UAB Huntsville Research Day - All Presentations

No abstract provided.

Google V. Nao, Northern District Of California

Historical and Topical Legal Documents

No abstract provided.

Netchoice V. Yost, Southern District Of Ohio

Historical and Topical Legal Documents

No abstract provided.

Small Mammal Diet As An Indicator Of Lyme Disease And The Road To Endemicity In Michigan’S Upper Peninsula, Jacqueline E. Suits

Dissertations, Master's Theses and Master's Reports

Lyme disease is expanding in the Upper Midwest due to climate change, forest degradation, and shifting wildlife communities. Small mammals are key reservoir hosts, and their foraging behavior offers insight into environmental conditions that sustain pathogen transmission. We used DNA metabarcoding to investigate small mammal diets across seasonal, spatial, and infection gradients in Michigan’s Upper Peninsula. We identified dominant dietary plant and arthropod taxa, seasonal shifts, and slight variation by species, site, and Lyme infection status. Taxa associated with Lyme-positive individuals were primarily linked to moist, edge, and disturbed habitats, areas that also support ticks and disease spread. These results …

Rotten Through The Cores: What Decomposition Can Tell Us About Carbon Cycling, Eileen C. Reeves

Dissertations, Master's Theses and Master's Reports

Sequestration of carbon (C) in forests means that the C is stored in the ecosystem and not emitted to the atmosphere, thus slowing the accumulation of greenhouse gases and mitigating the acceleration of manmade climate change. Quantifying the pools and fluxes of C in forests is therefore of considerable interest to landowners, policy makers, and scientists.

Decomposition is an ecological process central to the movement of C through ecosystems. This dissertation uses several techniques to help determine the factors influencing the speed of decomposition and long-term fate of decomposed plant material. In Chapter Two, phospholipid fatty acid analysis was used …

Confidence In Elections Among U.S. Local Officials: Effects Of Social Trust, Partisanship And Political Ambition, Rebecca Sager, Eric Plutzer, Gary Adler, Jonathan S. Coley, Damon Maryl

Sociology Faculty Works

The U.S. public’s confidence in elections is intensively studied in the last decade but little is known about election confidence among locally elected officials, whose roles and community status may influence public opinion. Using a nationally representative survey of local election officials, we compare election confidence among local elected officials with that of the general public. Local elected officials are more likely to trust both local and national elections. We theorize factors that affect local officials’ trust in elections, including partisan context, state leadership election denial levels, and political ambition. We show how social trust, partisan identity, and ambition significantly …

Examining Our Practice: Engaging In A Faculty Learning Community To Enhance An Online Graduate Program, Regina Rahimi, Lina Soares, Hui Jin

Middle Grades & Secondary Education: Faculty Publications

This research report details a faculty learning community (FLC) developed by three faculty teaching in a graduate program in a mid-size southern university. The purpose of the research was to engage in the study of best practices for online graduate courses by engaging in collaborative discussions on common texts related to improving the teaching and learning experience. Specifically, the faculty engaged in common readings on “small teaching practices” and reflected on the knowledge gleaned and how it related to current online teaching practices (Darby & Lang, 2019; Lang, 2016). The study further explored how an FLC helped higher education instructors …

Nature, Nurture, And Serial Murder: A Biocriminological Analysis Of Jeffrey Dahmer And Aileen Wuornos, Dori W. Jal

Honors Thesis

In recent years, there has been an increase in public fascination with serial killers, however current criminological explanations continue to focus on social and psychological factors, lacking commentary on potential biological implications. This thesis addresses a gap in the literature by examining how biological processes, specifically epigenetic, neurobiological, and endocrinological mechanisms, interact with environmental stressors to shape serial homicidal behavior. The goal is to determine whether serial murder can be more effectively understood through a biosocial framework that integrates biological vulnerability with lived experience, rather than relying on singular explanatory models.

Using a qualitative multiple-case study methodology, this research analyzes …