Digital Commons Network^™

Analysis Of Facilitators Of And Barriers To Enactment Of State Regulation Of Indoor Tanning By Minors, Carolyn J. Heckman, Anna Mitarotondo, David B. Buller, Julia Berteletti, Kevin Schroth, Jerod L. Stapleton, Robert P. Dellavalle

Markey Cancer Center Faculty Publications

Background: Indoor tanning (IT) causes skin cancers, including potentially deadly melanoma. IT often starts during youth, a critical time for deleterious skin damage. About half of the US states have enacted laws banning IT for minors under age 18.

Purpose: This study reports qualitative findings from interviews with key informants (KIs) involved in IT legislative efforts to identify/describe factors influencing law enactment, based on the multiple streams framework.

Methods: Guided by expert advisors and using snowball-sampling, KIs from 16 states with most recently enacted IT laws regulating minor access and states without restrictions were contacted. In virtual interviews, KIs shared …

Cisplatin-Loaded M1 Macrophage-Derived Vesicles Have Anti-Cancer Activity In Osteosarcoma, Namrata Anand, Joseph Robert Mccorkle, David Schweer, Lan Li, Kristen S. Hill, Melissa A. Fath, Derek B. Allison, Christopher L. Richards, Jill M. Kolesar

Markey Cancer Center Faculty Publications

Osteosarcoma (OS) is a relatively rare bone malignancy that primarily affects children and young adults and is associated with significant morbidity and mortality. Cisplatin is a mainstay of treatment, but its efficacy is limited by off-target toxicities. Immunotherapy is not effective due to a poor antigenic tumor microenvironment. Here, we address these challenges by using manufactured M1 macrophage-derived vesicles (MVs) loaded with cisplatin. Human blood and mouse RAW 264.7 M1 macrophages were used to prepare empty (E-MVs) and cisplatin-loaded MVs (C-MVs). Human OS cell lines were used in vitro and in a tibia xenograft mouse model to evaluate the anti-cancer …

Characterizing Agroecosystem Effects Of Industrial Hemp On A Rotational Row Cropping System And Microbial Communities, Kent D. Pham

Theses and Dissertations--Plant and Soil Sciences

The implementation of crop rotation on a farm can have many benefits for agroecosystem health and production. This practice can potentially reduce nutrient amendments, disrupt pest and disease cycles, and increase crop yields. In Kentucky, one common rotation consists of either corn or soybean grown the first year, followed by the other crop, repeated every two years. Industrial hemp, grown for fiber or grain, is an emerging crop that has shown promise as a rotation alternative, although not much is known about its effects on soil health, agroecosystem functioning, and microbial communities. To better characterize hemp’s role within American agriculture, …

Factors Impacting Germination, Emergence, And Establishment Of Direct Seeded And Transplanted Hemp (Cannabis Sativa L.), Paul Cockson Dr.

Theses and Dissertations--Plant and Soil Sciences

Industrial hemp (IH) establishment has many challenges including: poor emergence, low stand establishment, and variable plant development in direct seeded hemp. In floral hemp production, quality transplant production is a challenge with seedlings often becoming root bound and etiolated. In both direct seeded and transplant hemp, the relationship between root vigor and vegetative growth has not been studied and may prove insightful for managing emergence and establishment challenges. The goals of this study were three-fold: 1) to measure and describe root system architecture (RSA) and root phenotypes observed in selected IH cultivars especially in regard to identifying agronomically important RSA …

Vision Or Exemplification? Augustine And Aquinas On Divine Illumination, Matthew Richard Cain

Theses

Many interpreters of Thomas Aquinas since the second half of the twentieth-century emphasise the Platonist dimensions of his thought, particularly his metaphysics. This contrasts with, and is a shift away from, the dominant Aristotelian interpretations of previous generations. Aquinas’s theory of knowledge, however, tends still to be interpreted in Aristotelian terms, according to which Augustine’s Platonist illuminationism is replaced by a Peripatetic emphasis on sensation and abstraction in the soul.

This thesis reexamines the role of illumination in Augustine and Aquinas’ theories of knowledge. It asks whether scholarship today ought to reconceive the relationship between these two major thinkers in …

The Tyrant King Of The Auction House: The Disastrous “Fine Artification” Of The Dinosaur, Amelia C. Kolstad

Anthós

This article examines how fine art auctioneers market dinosaur fossils as art pieces to wealthy collectors, depriving the paleontological field of specimens for scientific research. Drawing from recent examples of fossils sold at fine art auctions, this article notes how rising auction prices for specimens as ‘art’ prevent museums and research institutions from acquiring specimens for research and restoration. Kolstad concludes that the art auction houses’ marketing of fossils as art is detrimental to paleontological research. To protect fossils and their scientific value, Kolstad proposes alternatives, such as selling replicas to collectors and highlighting the importance of original specimens for …

Fault Identification And Localization In Distribution Grids Based On An Attention-Hybrid Graph Neural Network, Xingjian Shan

Theses and Dissertations--Electrical and Computer Engineering

This thesis proposes a multi-task fault diagnosis framework for distribution systems based on Graph Convolutional Networks (GCN) and an enhanced Graph Attention Network (GATv2). By representing the power grid as a graph with electrical features and topological connections, the model simultaneously performs fault type classification and fault location prediction. The architecture incorporates residual connections, multi-head attention, and a Jumping Knowledge module to capture multi-scale structural patterns, while dynamic loss weighting ensures balanced task optimization under noise and sparsity. Experimental results on the IEEE 123-node test feeder demonstrate a fault classification accuracy of 96.43%, and fault localization accuracies of 84.64% (strict), …

All In The Family: Truths From A Broken Home, Susan Asher

Master's Projects

All in the Family: Truths from a Broken Home is a collection of micro-memoirs about finding strength in the aftermath of a childhood of neglect and harm. Susan Asher shares her story not as a tale of perfect healing, but as a testament to the survival skill of self‑care. Through vivid scenes of family chaos and the hard truths of abuse, she reveals how caring for oneself becomes the essential act of resilience.

This book is not only about one woman’s journey—it is about the lessons anyone can draw when life denies them safety and love. Readers will discover how …

Strafford County 2024 Annual Report Of The Commissioners, Treasurer, Other County Officers, And The Strafford County Delegation For The Year Ending December 31, 2024, Strafford County Representatives

Strafford County, NH Annual Reports

This is an annual report containing vital statistics for 2024 for Strafford County in the state of New Hampshire.

Master Of Social Work Portfolio, Derek Thrush

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

Social Work Professional Portfolio, Anthony Hoffer

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

A Critical Juncture: The Convergence Of Natural Resource Management And Tribal Sovereignty, Anna Aleta Butterfield

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This portfolio reflects the work I’ve done in my four years as a dual degree student, pursuing a Master of Science in Environmental Studies and a juris doctorate degree, and focuses on policies and laws surrounding natural resource management. It touches on how those policies relate to and expand or constrict the exercise of sovereignty by indigenous populations.

This piece first considers the effects of plastic on salmon populations and those indigenous groups that rely on salmon for subsistence and cultural purposes. The remaining three pieces focus on various aspects of the Confederated Salish and Kootenai Tribes - Montana Water …

Phosphodiesterases (Pdes) As Potential Targets For Disrupting The Life Cycle Of Nematodes Using Molecular And Chemical Agents, Kranti Galande

Doctoral Dissertations

There are nearly 4,100 species of plant-parasitic nematodes that pose a serious threat toglobal food security, and it is estimated that about $100 billion of crops are damaged annually due to these plant parasitic nematodes. Also, animal-parasitic nematodes pose a major global health challenge, impacting approximately 3.5 billion individuals annually, particularly in tropical and developing areas. PDEs are significant determinants of cellular levels of cyclic nucleotides because the process of lowering active intracellular cyclic nucleotide second messengers (cAMP and cGMP) in cells is mediated through PDEs. Nematode behavior and lifecycle depend on cyclic nucleotide signaling. However, at present, there is …

Intro To Motion Graphics & Effects, Andrea E. Defelice

Open Educational Resources

Introduction to Motion Graphics & Effects MEDST 258 Section 1, 3 credits | Open Educational Resources (OERs) Faculty Fellowship Program 2024-2025 Online/Synchronous | Professor Andréa DeFelice

Links: Academic Commons: https://motiongraphicsfx.commons.gc.cuny.edu

OER-Calibrated COURSE DESCRIPTION: Get a project-based approach to the aesthetic and technical aspects of motion graphics and effects. This introductory course is designed to inform and inspire beginners, while utilizing OER and zero-cost materials. Students enrolled in this course are provided a free Adobe CC license and taught to use Adobe After Effects. Students are also taught how to be resourceful by searching out open license/free media online, by way …

Drawing 1 Course Syllabus, Fall 2025, Jennifer Sullivan

Open Educational Resources

This introductory drawing course offers an immersive, practice-based exploration of observational drawing from life. Emphasizing perceptual skills, students will engage with key visual principles—such as proportion, space, perspective, and composition—through projects focused on still life, the human figure, and portraiture. Working with graphite, charcoal, and ink, students will develop both technical fluency and expressive range, learning to convey presence, mood, and memory through mark and form. The course blends rigorous studio practice with critical looking and discussion, encouraging students to cultivate their own artistic voice through sustained attention, experimentation, and care.

Unpacking The Study Abroad Experience: Exploring How The Perceptions And Awareness Of Faculty, Staff, Advisors And Students Shape Study Abroad Participation At Virginia Commonwealth University, Theresa Franklin, Lauren D. Harris, Stephanie Monn, Amy Snead, Sarah E. A. Steele

Doctor of Education Capstones

The study abroad experience, often credited with providing an inclusive learning opportunity, has the transformative potential to expand students' worldviews, enrich their academic experiences, and foster cross-cultural understanding. This study examines the Global Education Office (GEO) at Virginia Commonwealth University (VCU) and its efforts to increase institutional support, student awareness, and engagement with study abroad programs. The study explores barriers to participation and perceptions of value through secondary analysis of GEO’s post-program student surveys and primary data from a faculty, staff, and academic advisor survey. Guided by Wigfield’s Expectancy-Value Theory and Perry’s Theory of Intellectual and Ethical Development, the research …

Federal Dust, David R. Phares

Graduate Student Theses, Dissertations, & Professional Papers

These are fragments of my work. None of the pieces in here are complete. They are horizons and guide posts.

Small Mammal Population Dynamics And Torpor Use In A Changing Subnivean Environment, Derik Butts

Graduate Student Theses, Dissertations, & Professional Papers

Despite global temperature increases, winter soil surface temperatures in some northern regions might actually be getting colder due to diminishing snowpacks exposing the soil surface to ambient winter conditions. Small mammal species in northern temperate areas often utilize a microclimate beneath the snow, known as the subnivium, to escape harsh winter conditions. Exposure to winter conditions without the subnivium as a buffer could cause small mammals to experience physiological stress and population declines. In this thesis, I explore the impacts of a declining subnivium from two complementary perspectives. In chapter 1, we used a structural equation model (SEM) to test …

Uri Undergraduate And Graduate Course Catalog 2025-2026, University Of Rhode Island

URI Course Catalogs Archive

This is a downloadable PDF version of the University of Rhode Island course catalog.

Greenhouse Management For The Smaller Structure--Educational And Hobby, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

Greenhouses used for teaching or by hobbyist are smaller than those used for commercial production or found in the retail environment. Structural materials, covering, mechanical equipment, and control systems often are packaged as a kit made available through greenhouse suppliers. Supplier construction services may not be available, in which buyers must use local contractors to complete the installation. Greenhouses are unique structures that differ greatly from sheds or other outbuildings. They have coverings that allow maximum light transmittance, protected from UV degradation, and can handle wide inside to outside temperature extremes. This extension circular provides valuable information on the character, …

Terrarium- An Ecosystem In A Jar, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

STEM education is supported through hand's-on activities in the classroom. Content understanding and reaffirmation of knowledge is supported through this informative STEM-Quick card that teachers or extension educators can distribute to participants for reference. Terrariums provide an example of a closed ecosystem where water and carbon cycling is demonstrated and plant growth can be observed. This card presents the steps to building and caring for an easy to create terrarium.

Distribution And Ecology Of The Cedar Keys Mole Skink (Plestiodon Egregius Insularis), Kevin M. Enge, Louis A. Somma, Paul E. Moler, Travis M. Thomas, Matthew T. Fedler, John M. Matter, Dennis C. Haney

Papers in Herpetology

We conducted surveys for the Cedar Keys Mole Skink, Plestiodon egregius insularis (Mount), during 1989– 1999 and 2015–2024, examined museum vouchers, and compiled personal observations from others to determine the status and distribution of this subspecies, which has the smallest geographic distribution of the five subspecies and is being considered for federal listing. We observed Cedar Keys Mole Skinks on Airstrip Island, Atsena Otie, Cedar Point, Deer Island, North Key, Scale Key, Seahorse Key, Snake Key, and possibly Dog Island. We have anecdotal reports of Mole Skinks on Way Key, which contains the most potential habitat and is the main …

Transport Of Nutrients By Overland Flow On Sites Containing Beef Cattle Manure, John E. Gilley, Ryan P. Mcgehee, Kenneth M. Wacha

Department of Agricultural and Biological Systems Engineering: Faculty Publications

In an inductive metastudy, we investigated the effects of varying rates of overland sheet flow on the transport of phosphorus (P) and nitrogen (N) from sites containing beef cattle manure. The analyzed data were collected during previously reported field rainfall simulation investigations conducted on cropland sites and a beef cattle feedlot in the US state of Nebraska. During the experiments, inflow was incrementally added to the top of the experimental plots to simulate runoff rates occurring at greater downslope distances. Runoff rates on the experimental plots ranged from 2.9 to 22.9 Lmin⁻¹, and the maximum equivalent downslope distances …

Behavioral Insights Impacting Preweaning Mortality, Md Towfiqur Rahman, G. A. Rohrer, S. R. Sharma, Y. Shi, S. M. Leonard, Tami M. Brown-Bandl

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Conclusions

This study investigated the average time spent on posture behaviors (lying, kneeling, sitting, standing) of sows by analyzing the effects of time segments, farrowing crate types, parity, heat lamp configurations, and mortality groups. Sow posture behaviors were significantly influenced by mortality, parity, crate type, heat lamps, and day category. High mortality sows spent less time lying and more time standing events. Parity 1, 2, 3 sows were more active, spending more time kneeling in transitions, lying, and sitting events. Sows in TSL crate had longer lateral right lying and standing events, while ESCSL crates sows had longer sitting events. …

On The Use Of Dental Microwear Texture Analysis To Determine Aetiology And Assess Wear Of Dental Tissues For Clinical Evaluation, Peter Ungar, Anderson T. Hara

Anthropology Faculty Publications and Presentations

Here, we present and synthesise some recent collaborative efforts in our laboratories to establish protocols for using dental microwear texture analysis, originally developed to reconstruct diets of fossil mammals and to aid in the clinical assessment of dental patients today. The idea is to propose a method where polyvinylsiloxane impressions, as used in many dental practices, can be combined with surface texture analysis for a rapid, non-invasive, and inexpensive approach to detect and monitor the progression of tooth wear at fine scales over short durations and help determine causal agents of dental tissue loss. We employed both in vitro experimentation …

The Role Of Interpersonal Communication With Clients In Supporting Work Effectiveness At Pt. Antavaya Tour & Travel, Dennisa Arofani Aurellia

Journal of Indonesian Tourism and Policy Studies

Humans are social creatures who cannot live without other people around us. Humans also need to communicate with each other in order to become a basic need to share information with each other. Communication is also used as a measure of the effectiveness of a job. Communication is also divided into several meanings, one of which is interpersonal communication. Interpersonal communication is also used in the document division at PT. Antavaya Tour & Travel to support work effectiveness. Generally, the document division of PT. Antavaya Tour & Travel acts as a provider and service provider for making travel documents. Therefore, …

Up Los Baños Journal, Volume 23 - Regular Issue

U.P. Los Baños Journal

UP Los Baños Journal, Volume 23 - Regular Issue

Inactivation Of Zika Virus With Hydroxypropyl-Beta-Cyclodextrin, Cory R. Hewitt, Nicholas J. Wixon, Arthur Gallegos, You Zhou, Victor C. Huber, M. Scott. Killian

Nebraska Center for Biotechnology: Faculty and Staff Publications

Background/Objectives: Zika virus (ZIKV) infection is associated with life-threatening diseases in humans. To date, there are no available FDA-approved therapies or vaccines for the specific treatment or prevention of ZIKV infection. Variation in the ZIKV envelope protein (Env), along with its complex quaternary structure, presents challenges to synthetic approaches for developing an effective vaccine and broadly neutralizing antibodies (bnAbs). We hypothesized that beta-cyclodextrin (BCD) could be used to uniquely inactivate infectious ZIKV without disruption of Env.

Methods: ZIKV was propagated in Vero cells and admixed with BCD. The BCD-treated ZIKV was evaluated for infectivity using immunofluorescence and quantitative …

Microscopic Analysis Of Temperature Effects On Surface Colonization And Biofilm Morphology Of Salmonella Enterica, Zachariah Vice, You Zhou, Sapna Chitlapilly Dass, Rong Wang

Nebraska Center for Biotechnology: Faculty and Staff Publications

Salmonella enterica represents a diverse group of pathogens commonly associated with food contamination including red meat. Even though pre- and post-harvest cleaning and sanitization procedures are widely implemented at meat processing plants to mitigate the hazard, S. enterica cells may escape the process by colonizing, on contact, surfaces in the form of a biofilm that functions as an aggregated microbial community to facilitate mutual protection, antimicrobial resistance, proliferation and dissemination. Biofilm development is a complex process that can be affected by a variety of factors including environmental temperature. We developed methods using scanning electron microscopy and confocal microscopy with a …

Characterization Of Multispecies Microbial Communities At Beef And Pork Processing Plants And Their Impact On Pathogen Stress Tolerance, Rong Wang, Sapna Chitlapilly Dass, Vignesh Palanisamy, You Zhou, Tatum Katz, Joseph M. Bosilevac

Nebraska Center for Biotechnology: Faculty and Staff Publications

Escherichia coli O157:H7 and Salmonella enterica are major foodborne pathogens. Biofilm formation may potentially contribute to product contamination by these pathogens at meat processing facilities. Further, pathogen stress tolerance may vary significantly due to the interactions with the multispecies microbial community at meat plants, which may be affected by processing activity, animal species, and the local selective pressure caused by sanitization practices.

We characterized natural microorganisms collected from floor drains at various areas at three beef plants and two pork plants and analyzed their impact on pathogen sanitizer tolerance.

The pathogen strains were able to integrate efficiently into the multispecies …