Digital Commons Network^™

Rivers To The Deep Sea – Thoughts On My Career And Profession, Steve W. Ross

Gulf and Caribbean Research

Abstract: In this essay I review my 45+ year career and some of the significant changes I have observed. This journey involved research in rivers and streams, estuaries, coastal systems (including the continental shelf), and the deep sea to a depth of about 4,000 m. After completing undergraduate (BS, Duke University) and graduate (MA, University of North Carolina – Chapel Hill and PhD, NC State University) degrees in zoology, I found jobs as a Fishery Biologist (NC Division of Marine Fisheries), a program Research Coordinator (NC National Estuarine Research Reserve), and a Research Professor (University of NC – Wilmington). Between …

Psy 41 Syllabus, Jude Eugene

Open Educational Resources

The syllabus for PSY 41 contains a course description, course objectives, course readings divided by week and a link to an OER textbook.

Eco-Friendly Synthesis And Stability Analysis Of Cspbbr3 And Poly(Methyl Methacrylate)-Cspbbr3 Films, You-Lin Huang, Wei Li, Fuqian Yang

Mechanical Engineering Faculty Publications

This study presents an eco-friendly mechanochemical synthesis of cesium lead bromide (CsPbBr₃), eliminating the need of organic solvents and high temperatures. The synthesized CsPbBr₃ powder is used to fabricate poly(methyl methacrylate) (PMMA)-CsPbBr₃ films and CsPbBr₃ nanocrystals (NCs). The photoluminescence (PL) peaks of the emission light are centered at 541 nm, 538 nm, and 514 nm for the CsPbBr₃ powder, PMMA-CsPbBr₃ films, and CsPbBr₃ NCs, respectively, correlating with crystal sizes of 0.96, 0.56, and 0.12 μm, respectively. The PL lifetime analysis reveals decay times () of (4.18, 20.08), (5.7, 46.99), and (5.81, …

Brachial Plexus Lesions: Uncommon Causes And Clinical Sequelae, Lucy Greenhagen

Biology and Microbiology Graduate Students Plan B Research Projects

The brachial plexus is a complex network of nerves that transmit motor and sensory information between the spinal cord and upper extremities. Brachial plexus lesions may be caused by a broad range of congential and traumatic conditions. These lesions present a challenge to healthcare providers both for diagnosis and treatment. While variations in the brachial plexus have been widely reported, resources outlining the prevenance and involvement of anatomical variation along with their possible clinical presentation are more limited. The objective of this review is to describe uncommon causes of brachial plexus lesions and the clinical challenges they present for providers. …

Alternative Treatments And Potential Cures For Type 1 Diabetes, Dillon Peterson

Biology and Microbiology Graduate Students Plan B Research Projects

Type 1 diabetes (T1D) is an autoimmune disease that affects multitudes of people without a cost-effective cure. T1D is caused by the immune system reaching a threshold where it then begins to attack the beta cells in the pancreas causing inflammation, which eventually leads to the death of beta cells. Once a large majority of the beta cells die off, the pancreas begins to inadequately supply insulin to the body, which is when the symptoms of T1D begin to emerge. To treat these symptoms, the person must utilize synthetic insulin. The utilization of synthetic insulin, along with the plethora of …

Undergraduate Bulletin, 2025-2026, Minnesota State University Moorhead

Undergraduate Bulletins (Catalogs)

No abstract provided.

Graduate Bulletin, 2025-2026, Minnesota State University Moorhead

Graduate Bulletins (Catalogs)

No abstract provided.

Holy Cross Green Guide, Maggie Mccracken, Julia Barton, Nick Corsentino, Olivia Dubin, Shane Fitzpatrick, Sheila Hulseman, Abbie Lane, Keely Lavin, Max Matterazzo, Molly Mccracken, Erin O'Donovan, Courtney Yockel, Justin Mcalister

Department of Environmental Studies Student Scholarship

Holy Cross resides on Pakachoag Hill, part of the traditional lands of the Nipmuc people. We are grateful for their historic stewardship of this place we all share.

Fact Book, Academic Year 2024, Systems Intelligence And Data Analytics, University Of Nebraska At Omaha

Fact Book

The Fact Book presents important campus information in data tables and charts. Included are details regarding students, faculty, staff, and alumni. Generally, data are broken out by college, rank, level, gender, age and ethnicity for both spring and fall semesters, past to present. There are a few academic year tables that include information on tuition & fees, student credit hours by program, and degrees conferred. We wish to thank the many individuals and departments at the University for their contributions to the Fact Book.

The Future Of War: Kill-Chain Supremacy And Ukraine's Lessons, Ashley Ruiz

Journal of Strategic Security

The war in Ukraine has reshaped contemporary understandings of how wars are fought and sustained. This article argues that the defining characteristic of modern warfare is not only the compression of kill chains – the sequence linking detection, decision, and destruction – but their diversification and resilience under continuous disruption. Drawing on empirical evidence from Ukraine’s integration of unmanned systems, digital battle management tools, and artificial intelligence, the analysis demonstrates how technological acceleration can yield short-term tactical advantages while exposing long-term structural vulnerabilities. Russia’s extensive use of electronic warfare, hybrid attacks, and adaptive countermeasures reveals that kill-chain supremacy is both …

The Relationship Between Socioeconomic Factors And Low Birth Rates In Ohio, Ryan Gora, Hannah Amin

Scholarship in Medicine - All Papers

Background: The incidence of low birth weight (LBW) has not substantially fallen over time despite advances in medical interventions. LBW has been linked to several chronic diseases in adulthood including type 2 diabetes (T2DM) and cardiovascular disease (CVD), making it a particularly salient public health issue.
Objective: To examine socioeconomic factors and diseases associated with LBW in Ohio between 2016-2022.
Methods: Using data from County Health Rankings, we identified socioeconomic factors predictive of LBW in Ohio between 2016-2022. We also examined the relationship between LBW and incidence of T2DM as well as food insecurity (FI). In addition, we investigated how …

Generative Ai (Gan & Vae) In Motion Sickness Research, Harigovind Harikumar, Tomojit Ghosh

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

No abstract provided.

2024 Fact Sheet, Clemson University

Fact Sheets

No abstract provided.

Customary Corruption, Ani B. Satz, Liza Vertinsky

Faculty Articles

For over a hundred years, it has been well-accepted among tort scholars that physicians—as one of the legally recognized professions— determine their own customary practices. Within tort law, and medical malpractice more specifically, customary practice establishes whether physicians breach or uphold the required standard of care toward their patients. The results of our hand-coded examination of decided cases and statutes show a more complex picture. While some states have endeavored to shift the standard away from professional custom, it continues to play a critical, and in many cases a determinative, role in establishing physician liability in most states.

Using illustrative …

Synthesis Of Bio-Orthogonal Hydrogels For 3d Cell Culture Via Penicillamine Β-Thiolactone-Mediated Native Chemical Ligation, Kaelin E. Marshall, Matthew E. Currier, Nathan J. Oldenhuis

Honors Theses and Capstones

Many hydrogel systems designed to mimic the extracellular matrix (ECM) employ thiol-based chemistries with undesirable functional groups, including vinyl sulfones and methacrylates. In downstream applications, any unreacted functional groups are problematic and render hydrogels non-viable for human use. Here, we introduce modifications to the Native Chemical Ligation (NCL) mechanism, exploring the elimination of cytotoxic byproducts and increased reaction rate by using a β-thiolactone. The inclusion of the β-thiolactone results in retention of the thiol within the gel, as well as enhanced kinetics due to the thermodynamic favorability of the ring opening and amide formation. We achieved this by functionalizing 4-arm …

Epilepsy: Etiology And Treatment Methods, Avital Nightingale

The Science Journal of the Lander College of Arts and Sciences

Epilepsy is a common neurological disorder that is caused by abnormal electrical activity in the brain. Due to the evolution of our understanding of epilepsy and its causes, a variety of therapeutic options have been developed to modulate seizures and limit their occurrence rate. Medication, diet and surgery have been the traditional treatments offered to individuals suffering from epilepsy but the latest advancements in neurotechnology have given patients with drug resistant epilepsy hope by providing options other than surgery. While the disorder is a complex one and its pathogenesis not yet fully understood, recent research has provided insight into the …

Neonatal Immune System Development, Miriam Solomson

The Science Journal of the Lander College of Arts and Sciences

The immune system is essential for the body’s function and survival, consisting of two main components, the innate and adaptive immune systems. This paper will explore the various components of the neonatal immune system, such as the innate and adaptive or acquired systems, the initial colonization of microbes, and the crucial role of maternal antibodies. Additionally, this paper will delve into the significance of breastfeeding, the influence of different birth methods on gut microbiota, and the success of vaccines on neonates. This research paper’s goal is to provide insight into neonatal immune system development, the various factors that have an …

Mind Over Matter: Do Nootropics Hold The Key To Fighting Alzheimer’S?, Ben Berkowitz

The Science Journal of the Lander College of Arts and Sciences

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder characterized by cognitive decline, memory loss, and impaired daily functioning. Nootropics, a class of cognitive-enhancing compounds, have recently emerged as potential therapeutic agents for mitigating the cognitive impairments associated with AD. This paper reviews the current evidence regarding the efficacy (or lack thereof) of different treatments used in the past for treating Alzheimer’s, including cholinesterase inhibitors and anti-Aβ antibodies. The findings are compared to those using various nootropics, including natural supplements and synthetic compounds, in modulating neurobiological pathways relevant to AD pathology. Mechanisms of action such as neuroprotection, antioxidant activity, acetylcholine modulation, …

Strategies To Address The Growing Impact Of The Antibiotic Resistance Crisis, Rina Balter

The Science Journal of the Lander College of Arts and Sciences

As time progresses, more bacterial strains are becoming resistant to the antibiotics developed to treat them. Impeding such intractable infections should be a major clinical priority, as previously treatable diseases have begun to incur a fatality rate that will escalate catastrophically unless it is halted. This research paper explores relevant information regarding the advances in developing alternative strategies to antibiotics to combat antimicrobial resistant (AMR) bacteria, within the context of clinical application. Recognizing the profound impact antimicrobial resistance (AMR) will have on patient health enables the implementation of proactive measures to curb the expanding prevalence of multidrug-resistant (MDR) pathogens. This …

Retinal Vision Restoration, Aharon S. Galandauer

The Science Journal of the Lander College of Arts and Sciences

Retinal degeneration is a leading cause of vision loss worldwide due to the retina’s inability to regenerate specialized cells after injury or stress. This study examines the potential for retinal regeneration by assessing current research on Müller glial cell differentiation and stem cell-based treatments. An analysis of experimental studies and therapeutic advancements highlights the mechanisms observed in regenerative models such as zebrafish and chicks, in contrast to the reactive gliosis and glial scarring observed in humans. Findings suggest that therapies such as optogenetics and stem cell transplantation have partially restored vision; however, their limitations stem from an inability to fully …

Is Placenta Stem Cell Banking Worthwhile?, Chaya Nathan

The Science Journal of the Lander College of Arts and Sciences

Regenerative medicine has gained significant traction due to its potential to repair or replace damaged tissues and organs, with stem cell therapies emerging as a promising avenue for treating various diseases. While bone marrow-derived MSCs (BM-MSCs) are commonly used in clinical settings, their limitations, such as the invasive extraction procedure and limited proliferation capacity, underscore the need for alternative stem cell sources. Placenta-derived mesenchymal stem cells (PDMSCs) represent a promising solution, offering advantages such as greater proliferative capacity, faster expansion rates, and reduced risk of immune rejection compared to adult stem cells. The placenta is a rich source of MSCs, …

Can Organs Be Generated From A Patient’S Own Stem Cells?, David Heimowitz

The Science Journal of the Lander College of Arts and Sciences

The global shortage of transplantable organs represents a critical medical challenge, with current organ donation systems meeting less than 10% of the worldwide need. This situation has spurred intensive research into regenerative medicine, particularly focusing on the potential of generating organs from a patient’s own stem cells. This review examines the current state of stem cell research and its applications in organ generation, analyzing both the progress made and the challenges that remain. Through a comprehensive analysis of recent literature and clinical trials, the study explores the fundamental principles of stem cell biology, current therapeutic applications, and the role of …

Limb Regeneration In Amphibians & Mammals, Jacob Mamrout

The Science Journal of the Lander College of Arts and Sciences

This thesis will give an in-depth analysis into the mechanisms of regeneration that amphibians use and how the blastema forms. It will also discuss genes and proteins that play a role including the P53 gene, Transforming Growth Factor Beta, CD59, and others. Regenerative potential of mammals will be discussed using the information found. Findings include that mammals may have regeneration potential because of the ability we have to deactivate certain genes to allow cells to dedifferentiate.

The Bidirectional Gut-Brain Axis: Impact Of Dysbiosis On Depression Through The Hpa Axis, Matan Shiller

The Science Journal of the Lander College of Arts and Sciences

Emerging research suggests that depression is not solely a brain disorder but is deeply influenced by the gut microbiome. The gut-brain axis (GBA) is a bidirectional communication system linking the gastrointestinal system and the brain, modulating mood, behavior, and mental health. Gut microbiota produce metabolites, such as short-chain fatty acids (SCFAs) and tryptophan catabolites, that influence neurotransmission and the stress response via the hypothalamic-pituitary-adrenal (HPA) axis. Dysbiosis, or microbial imbalance, disrupts these pathways, contributing to a major depressive disorder (MDD). Evidence from germ-free animal studies and fecal microbiota transplants (FMT) highlights the role of gut microbiota in emotional regulation and …

Gut Microbiome Dysbiosis And Its Contribution To Carcinogenesis, Daphne Grabie

The Science Journal of the Lander College of Arts and Sciences

The gut microbiome, a diverse community of microorganisms within the gastrointestinal (GI) tract, plays a pivotal role in maintaining health through digestion, immune regulation, and homeostasis. Emerging evidence links gut microbiome dysbiosis—a disruption in its composition and function—to the development and progression of various cancers, particularly within the GI tract. This review explores the multifaceted relationship between the gut microbiome and carcinogenesis, highlighting key microbial mechanisms, including chronic inflammation, production of carcinogenic metabolites, and immune modulation. Specific pathogens such as Fusobacterium nucleatum, Escherichia coli, and Helicobacter pylori are implicated in colorectal, gastric, and esophageal cancers, respectively, through pathways that promote …

Battling Infertility, Shirah Abrahams

The Science Journal of the Lander College of Arts and Sciences

Infertility is a complex condition that affects men and women equally and is defined by failure to achieve pregnancy after a year of trying to conceive. This paper addresses both environmental contributions to infertility, such as the effects of smoking, poor nutrition, and exposure to radiation, as well as biological contributors. Biological factors that contribute to infertility include sperm DNA fragmentation, chromosomal mutations, anovulatory dysfunction, and tubule blockages. This paper delves into various treatment options to improve fertility in both males and females, including medications, lifestyle adaptations, and surgeries. These treatment options can restore and improve ovulatory function, sperm motility …

Mild Traumatic Brain Injury: Signs, Symptoms, And Intervention, Shoshana Levin

The Science Journal of the Lander College of Arts and Sciences

Mild traumatic brain injury (mTBI) is a specific type of brain injury, often referred to as a concussion. Relying on existing research, this paper will collect the data that is available on concussions, numerous methods of treatment, and the complications of repeated injury. mTBI precipitates a host of cognitive, physical, and emotional symptoms, all of which can severely affect one’s daily life if left untreated. This paper will also address a range of possible treatment methods, including but not limited to acupuncture, cognitive behavioral therapy, and physical therapy. The efficacy of a multifaceted approach to treatment is emphasized, combining opinions …

Full Issue: Volume 18, Number 2, Spring 2025

The Science Journal of the Lander College of Arts and Sciences

Complete .pdf file of Volume 18, Number 2 of The Science Journal of the Lander College of Arts and Sciences. Published Spring 2025.

Can Cystic Fibrosis Be Treated With Genetic Therapy?, Steve Silverberg

The Science Journal of the Lander College of Arts and Sciences

This paper discusses the current and prospective treatment options for the fatal genetic disease cystic fibrosis. Cystic fibrosis (CF) is a rare recessive genetic disorder that is caused by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which codes for a protein that is on the surface of a cell. This protein allows for the flow of chloride, bicarbonate, and sodium ions to pass through the cell wall, bringing water with it. When this protein doesn’t work, the lack of ions and water in extracellular fluid becomes too thick, causing a multitude of problems. The most common …

Implant Alternatives: The Advancements Of Stem Cells In Regenerative Dentistry, Akiva Goldschmidt

The Science Journal of the Lander College of Arts and Sciences

This research paper explores the potential of mesenchymal stem cells (MSCs) within the realm of dentistry, focusing particularly on their ability to repair tissues and regenerate entire teeth. MSCs are significant as they can send differentiation signals to nearby cells and release growth factors such as TGF-β and VEGF, which promote cellular activities necessary for dental repair and regeneration. The paper discusses the traditional methods of dental restoration, such as fillings and implants, and their inherent limitations. It then transitions to exploring innovative strategies that utilize MSCs to overcome these challenges and regenerate tooth structures including enamel, dentin, and periodontal …