Digital Commons Network^™

Microplastic Contamination In Commercially Important Bivalves Of Sorsogon Bay, Philippines, Sarina M.B. Arciga, Charmaine A. Malon, Kenneth N. Ballaran

Applied Environmental Research

Sorsogon Bay, a key fishing ground in the Philippines, is known for its commercially important bivalve species: Perna viridis, Atrina pectinata, and Paphia undulata. Despite their ecological and economic value, limited research has been conducted on microplastic contamination in bivalves harvested from this area. This study aimed to assess the abundance and types of microplastics in commercially important bivalves (P. viridis, A. pectinata, and P. undulata) from Sorsogon Bay, Philippines. Commercial bivalve samples were randomly collected, digested with 10% w/v potassium hydroxide (KOH) solution, filtered (8 µm), and examined under a compound microscope. …

Exploration Of Indigeneous Biosurfactant-Producing Bacillus Sp. From Petroleum Hydrocarbon-Contaminated Soil In Indonesia, Rizky Danang Susetyo, Wahyu Wilopo, Suwarno Hadisusanto, Endah Retnaningrum

Applied Environmental Research

Hydrocarbonolastic bacteria are valuable for the remediation of petroleum-polluted environments. The production of biosurfactants by such bacteria significantly enhances hydrocarbon bioavailability and increases remediation efficiency. One genus of hydrocarbonolastic bacteria with the potential to produce biosurfactants is Bacillus, yet strain-level diversity and local adaptations remain underexplored.Tthis study aimed to isolate and characterize hydrocarbonolastic bacteria belonging to the Bacillus genus from soil samples collected at Geopetroleum Teksas Wonocolo, Kedewan District, Bojonegoro Regency, Indonesia, which is a historically underreported hydrocarbon site. Additionally, the capacity of Bacillus to synthesize biosurfactants was examined. Bacillus strains capable of biosur-factant production were identified via a polyphasic …

Examining Short Term Drainage Impacts To Soil Health In Hydric And Non-Hydric Soils Of Waseca County, Minnesota, Ely Hartl

All Graduate Theses, Dissertations, and Other Capstone Projects

Subsurface drainage is implemented throughout the Midwest United States to remove excess moisture from soil to enhance crop growth. Hydric soils are ubiquitous throughout Minnesota and are commonly drained due to their historically saturated conditions. Changing a soil's hydrology can impact its formation and properties. The alteration of physical, biological, and chemical soil properties can occur to both hydric and non-hydric soils, impacting overall soil health. The purpose of this study is to examine the short-term effects of tile drainage on the soil health of hydric and non-hydric soils in southern Minnesota. Research methods include: 1) collect soil-sediment cores to …

Harmonizing Delegation And Deference After Loper Bright, Kristin Hickman, Amy J. Wildermuth

Articles

By overturning Chevron, the Supreme Court's Loper Bright decision clearly changed the way in which courts must approach agency actions interpreting statutes. But Loper Bright stopped well short of declaring that courts should always ignore agency interpretations and only interpret statutes using their independent judgment. In two critical paragraphs, the Court acknowledged that some statutory provisions delegate discretionary authority to agencies counseled a more restrained judicial review for reasoned decisionmaking when agencies exercise such power. But, whereas Chevron focused nearly exclusively on the statutory word or phrase that an agency was endeavoring to interpret and implement, Loper Bright shifts …

Childhood Betrayal Trauma, Psychopathy, And Ptsd: The Role Of Ambiguity Tolerance, Distress Tolerance, And Impulse Control Difficulties In A College Sample., Surabhi Swaminath

Dissertations and Theses

Childhood betrayal trauma engenders negative outcomes such as post-traumatic stress disorder (PTSD) and psychopathy. Though these outcomes are viewed as functional opposites, this multi-finality suggests similar underlying mechanisms. Childhood betrayal trauma results in low tolerance for different types of distress, including emotional distress and ambiguity. Distress is known to induce impulse control difficulties, which are associated with both PTSD and psychopathy. This cross-sectional study tested hypothesized indirect associations between childhood betrayal trauma and two outcomes: PTSD symptoms and psychopathy in a sample of young adults (N¬ = 753). We hypothesized direct paths from childhood betrayal trauma to PTSD, and psychopathy. …

Hydrogen Peroxide Production From Light-Driven Water Oxidation Via Nickel Oxide-Titanium Dioxide Heteronanocrystals, Mahfuz Ahammed Swadhen

Dissertations and Theses

High dependence on fossil fuels for energy carries risks for the environment, health, energy, and geopolitical stability. One of the solutions to address this is solar energy utilization, and the use of semiconductors for photocatalytic water splitting is a tantalizing prospect. An n-type semiconductor TiO2 combined with p-type NiO producing a heteronanojunction shows effective light-driven oxidation of H2O into H2O2. We developed a synthetic method to attach NiO nanoparticles on the surface of anatase TiO2 nanorods. We characterized the materials with UV-visible spectroscopy, powder X-ray diffraction, and electron microscopy. We immobilized the HNCs on fumed silica and removed organic surfactants …

The Great Lakes Social Studies Journal Volume 5, Issue 2 Full Issue, Michele Phillips, Linda Doornbos, Edric C. Johnson, Patrick Keegan, Jessica Ivy, Josef Donnelly, Taylor Hamblin, Jessica Zaker, Mark Johnson, Annie Whitlock, Richard L. Hughes, Sarah Drake Brown, Heather Nicholson-Bester

The Great Lakes Social Studies Journal

None

Promoting Empathy For The Natural World Through Integrating Social Studies And Steam, Patrick Keegan, Jessica Ivy

The Great Lakes Social Studies Journal

None

Elucidating The Non-Shivering Thermogenesis Response In The Black-Capped Chickadee (Poecile Atricapillus), Sweta Chand

Dissertations and Theses

The adaptation of small birds to cold environments involves mechanisms for both heat conservation and heat generation. While minimizing heat loss reduces the energy needed to maintain body temperature, thermogenesis remains essential. Shivering and non-shivering thermogenesis (NST) are two likely mechanisms supporting cold adaptation in small avian species. Although sarcolipin (SLN) aids NST in small mammals, studies in birds such as Dark- eyed Juncos have shown no increase or even a decrease in SLN expression during cold exposure, suggesting limited involvement. This may reflect biological differences or limitations of mRNA- focused sequencing, which excludes long non-coding RNAs (lncRNAs) capable of …

First-Principles Modeling Of Nitazoxanide Analogues As Prospective Pfor-Targeted Antibacterials, Islam Gomaa

Nanotechnology Research Centre

Pyruvate:ferredoxin oxidoreductase (PFOR) is a key Achilles’ heel in anaerobic pathogens. We integrate electronic-structure calculations (DFT), cheminformatic QSAR metrics, and residue-resolved docking to distill a concise “recognition code” and translate it into practical design rules. Using nitazoxanide (Nita; ΔG(bind) ≈ −10.0 kcal·mol−1) as a well-established reference, productive binding requires a conserved triad: a hydrogen-bond donor addressing Thr-997 and Cys-840, a π–π stack with Phe-869, and a recurrent π–σ contact to Thr-997 that orients the scaffold. Deacetylation to tizoxanide unmasks the phenolic donor and raises local electrophilicity, yet it also slightly loosens pocket packing (−9.6 kcal·mol−1). Strategic halogenation introduces a σ-hole …

Digital Chinese Medicine In The Western World: A Conceptual Framework, David C. Mainenti

Selected Full Text Dissertations, 2011-

Digital technology plays an increasing role in Chinese medicine and Western modalities alike. This research uses content analysis and grounded theory for developing a conceptual framework for a digital health system in the Western world termed Digital Chinese Medicine (DCM). Four research questions were proposed: • What are the functional requirements of a DCM system? • What inputs, processes, and outputs are necessary for a DCM system to be both effective and efficient? • What components and features are most desired in a DCM system? • What will a graphical representation of a DCM system look like? Over 475 publications …

Diversity, Equity, And Inclusion Programming For African American Students At Predominantly White Institutions, Connie Love

All Capstone Projects

This qualitative study explores the impact of student support programs on the success of African American students in higher education. While existing research emphasizes the need for diversity, equity, and inclusion (DEI) programming and highlights longstanding disparities affecting African Americans in education, limited attention has been given to the influence of student support programs and the role of belonging in terms of academic success. Furthermore, the lived experience and narratives of African American students remain underrepresented in the literature.

This study examined the perspective of nine graduates from a student support program at a predominantly White institution (PWI) in the …

2025-26 Uni Panther Wrestling Media Guide, University Of Northern Iowa

Athletics Media Guides

Contents:

Table of Contents / Staff / Schedule --- 2
Quick Facts / Media Information --- 3
Roster --- 4
2024-25 Recap / 2025-26 Preview --- 5
The Panther Program --- 6
Media Protocols --- 7
Parking Map --- 8
Big 12 Conference --- 9
2025 Big 12 Championships --- 10
2025 NCAA Championships --- 11
McLeod Center --- 12
Head Coach Doug Schwab --- 14-17
Coaching Staff --- 18-19
Athlete Bios --- 21-66
2024-25 Dual Results --- 67
2024-25 Tournament Results --- 68
Conference Championships/Honors --- 69-71
Career / Season Leaders --- 72
Awards --- 73
NCAA Champions --- …

2025 Spring Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

2025 Fall Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

Reflections On The Importance Of Critical Theory To Teaching Environmental Law, Sean Kammer

Faculty Publications

The freedom of students to learn about critical approaches to understanding their world is under sustained political attack. In this time of increasing environmental peril and political dysfunction, Professor Sean M. Kammer reflects upon the importance of critical theory (including Critical Race Theory) to understanding—and ultimately redressing—the related problems of resource scarcity and environmental degradation. While these problems can surely be described in terms of “economic inefficiencies” or “ecological disturbances,” as they most often are, they must also be understood (and taught) as problems of colonial exploitation and violence. For example, one cannot understand Justice John Marshall’s discovery doctrine or …

Spatial Implications Of Potential Treeline Campfire Restrictions In Selected Usfs-Managed Colorado Wildernesses, Rebecca Hippensteel

Masters Projects

High-elevation ecosystems in Colorado’s Wilderness areas are ecologically sensitive and particularly vulnerable to campfire impacts, which can damage vegetation, alter soil chemistry, and degrade wilderness character. This study presents a preliminary proof of concept evaluating the spatial implications of banning campfires at or above 11,000 feet—used here as a proxy for treeline—in twelve U.S. Forest Service-managed Wilderness areas. Using 30-meter resolution Digital Elevation Models from the USGS National Map and Earth Explorer, a raster-based analysis in ArcGIS Pro identified and quantified acreage above 11,000 feet. Across the twelve Wilderness areas, 268,601 acres were found to lie above treeline, representing an …

Rasa3 Identified As A Potential Effector Of The Brain G Protein G⍺o By Mass Spectrometry, Halie Adesin Bell

Yale Graduate School of Arts and Sciences Dissertations

G⍺o, the alpha subunit of the most abundant heterotrimeric G protein in the brain, mediates signaling by opioids and by many neuromodulators to inhibit neural function. An open question is whether activated G⍺o-GTP directly binds to and regulates effector molecules, like all other animal G⍺ proteins, or if it signals solely by releasing Gβ�� subunits. Using mouse brain lysates as native source of G⍺o and its potential effectors, I analyzed immunopurified G⍺o protein complexes by mass spectrometry. I identified several proteins that interact preferentially with inactive or active G⍺o. I focused my analysis on proteins that are significantly upregulated in …

Library News January 2025, Research Medical Library

Library News 2025

• Resources for Nurses
• New Publication Discount from PLOS
• Useful Functions in New Outlook
• Looking Back: The Most Popular Library News Articles Last Year
• Prioritize Your Wellness

Coach For The Approach: The Educator’S New Role In The Age Of Ai, Kevin Yee, Laurie Uttich, Elizabeth Giltner, Anastasia Bojanowski

UCF Created OER Works

No abstract provided.

Diseño Y Evolución Social, María Del Mar Martínez-Oña

Libros

El siglo XXI establece un nuevo uso del diseño como factor fundamental de innovación social e innovación tecnológica, donde se intensifica la sostenibilidad como un valor indisociable en la actual sociedad. Sostenibilidad, que se convierte en un factor imprescindible de la evolución social que demanda el siglo XXI. Estos tres factores, -la innovación social, la innovación tecnológica y la sostenibilidad- articulan los nuevos pilares del nuevo uso del diseño que se desarrolla en el actual siglo.

Este nuevo contexto sociocultural del siglo XXI se presenta en el libro “Diseño y Evolución social”, en el que se publican una serie de …

Psychedelic Medicine Exceptionalism, Mason Marks, I. Glenn Cohen

Scholarly Publications

Research on psychedelic medicines is experiencing a revival. Some clinicians, scientists, and ethicists believe that psychedelics are so different from other treatments that they warrant special consideration in how they are researched, regulated, commercialized, and administered. Others argue that psychedelic medicines show clinical potential, but they should be treated like other medical interventions. In other words, identical standards should apply. This article analyzes whether psychedelic medicines warrant special consideration from a regulatory and ethical perspective.

George A. Leet Business Symposium: Introduction – Relational Contracts And Industrial Policy: Diversity Shows Discriminating Alignment In Choosing Organizational Structures And Enforcement Techniques, Juliet Kostritsky

Case Western Reserve Law Review

No abstract provided.

Commencement Program (Spring 2025), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (Fall 2025), Csusb

CSUSB Commencement Programs

No abstract provided.

Constitutional Law—Prepared For What? Oregon Officials Granted Immunity After Failing To Prioritize Inmates In Covid-19 Vaccines—Maney V. Brown, 91 F.4th 1296 (9th Cir. 2024), Emily Riccio

Suffolk Journal of Trial and Appellate Advocacy

No abstract provided.

Plasmonic Nanopore Sensing For The Characterization Of Viruses And Biomolecules, Scott Renkes

Bioengineering Dissertations - Archive

The rapid advancement of nanomedicine has enabled increasingly precise nanotherapeutic platforms, including targeted nanoparticles, monoclonal antibodies, and viral gene delivery vectors. As these technologies mature, quality control and analytical characterization have emerged as critical bottlenecks, particularly in systems where functional outcomes depend on one-to-one molecular or particle–biological interactions. Conventional ensemble-averaged techniques obscure heterogeneity that is often central to therapeutic efficacy, safety, and manufacturability. A prominent example is adeno-associated virus (AAV)–based gene therapy, where production yields heterogeneous populations of empty, partially loaded, and fully loaded capsids. Genome fill percentage and integrity directly influence therapeutic efficacy and dosing accuracy, while limited understanding …

Gc-Ms, Gc-Fid, And Icp-Oes Analysis Of Produced Water: Characterization, Method Comparison And Environmental Implications, Anush Pabley

Chemistry & Biochemistry Theses - Archive

This thesis presents a comprehensive analytical investigation of produced water samples from various oil and gas extraction sites using gas chromatography-flame ionization detector (GC-FID), gas chromatography-mass spectrometry (GC-MS) and inductively coupled plasma optical emission spectroscopy (ICP-OES). Produced water, a significant byproduct of hydrocarbon extraction, contains complex mixtures of organic and inorganic compounds that present analytical challenges and environmental concerns. This research focuses on comparing analytical methodologies, identifying chemical constituents, and evaluating the performance of these techniques against established reference data.

The study analyzed multiple produced water samples for organic compounds using EPA Methods 8260 and 8270, and for elemental composition …

Next-Gen Device For Uniform Cellular Migration Assay Execution, Nicholas M. Bittner

Theses and Dissertations

Cellular migration assays, particularly scratch assays, are pivotal in biomedical research for cell motility, wound healing, and metastasis. However, conventional scratch assays suffer from variability due to operator dependence, non-uniform scratch geometry, and a modified microenvironment that impacts reproducibility. This thesis presents the development and validation of a low-cost, 3D-printed device designed to standardize cellular migration assays. The device utilizes a spring mechanism and a biocompatible elastomer to create a uniform cellular exclusion zone without harming the surrounding cells. Through iterative prototyping and testing with MCF10A cell lines, the device demonstrated a significantly lower average standard deviation of length compared …

Synthesis And Characterization Of Additive Manufactured Functional Composites For Biomedical Applications, Alexander Thorne

Theses and Dissertations

This dissertation investigates the synthesis and characterization of 3D printed polymer composites, with engineered porosity and both natural and synthetic additives, using fused deposition modeling (FDM) and selective laser sintering (SLS) for potential biomedical applications. The structural, mechanical, tribological, and surface behavior of these composites were evaluated with respect to their suitability for orthopedic load-bearing implants and scaffolds. In the first phase, PEEK-based composites reinforced with 10 or 20 wt% carbon fibers or 20 wt% E-glass fibers were fabricated using FDM with varying infill densities of 30-100% to introduce porosity. Results revealed that loading additives, infill densities, and porosity play …