Digital Commons Network^™

Timber Talk, Vol. 63, No. 1, March 2025

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 63, No. 1, March 2025

Timber Talk, Vol. 63, No. 2, June 2025

Timber Talk: Nebraska Forest Industry Newsletter

Timber Talk, Vol. 63, No. 2, June 2025

Developing A Roadmap For Green Port In Timor-Leste, Emanuel Da Silva Maia

World Maritime University M.Sc. Dissertations

On that matter, this study aims to analyze the current status of Timor Port as the gateway port in the country, accommodating ocean-going vessels from various countries, which poses a significant pollution to the atmosphere.

Moreover, this study also examined current energy management, the drivers and barriers, to transform Timor port to shift towards a more environmentally responsible approach.

However, this study identified some challenges that could hinder the implementation of green port practices in Timor Port, such as policy, regulatory, and framework issues, high capital costs, limited awareness and expertise, technology uncertainty and incompatibility, including leadership commitment and political …

Noaa Oceanic And Atmospheric Research Ocean Carbon Observing Science Plan Fy25 To Fy35, United States National Oceanographic And Atmospheric Administration

National Oceanographic and Atmospheric Administration: Technical Reports and Related Materials

United States National Oceanographic and Atmospheric Administration oceanic and atmospheric research ocean carbon observing science plan for fiscal years 2025 through 2035.

The History Of Urban Life Textbook, Samuel Finesurrey

Open Educational Resources

No abstract provided.

Case Studies In The History Of U.S. Empire And Society, Samuel Finesurrey, Gary Greaves

Open Educational Resources

These case-studies in U.S. history attempt to break away from the white racial frame that too often is used to tell the story of America's past. These resources explore the United States from the vantage of the enslaved, exploited, persecuted, conquered and occupied who made possible the realization of others' wealth and dreams.

Paternity, Protection, And Pirates: A Queer Theory Analysis Of Intellectual Property Metaphors, Eden Sarid

IP Theory

Intellectual Property and queer theory share a fundamental concern with the interplay between private and public, tangible and intangible, and language and form. Queer theory emphasizes how language impacts the construction of identity and belonging, highlighting that discourse plays a pivotal role in structuring gender, sexuality, and normativity. Intellectual Property is often portrayed as strictly neutral, laser-focused on spurring creativity and innovation. However, is this portrayal reflective of reality? And does this purported neutrality hold up in IP’s rhetoric? By examining two principal IP terminologies through a queer lens – the term “protection” to describe IP legal privilege, and the …

The Mathematics Of Regulatory Fragmentation: Understanding The Multiplicative Costs Of State-Level Platform Requirements, Amanda Reid

IP Theory

The recent wave of state-level social media regulation represents an unprecedented experiment in territorial control of digital platforms. While constitutional questions around state authority remain central to these debates, this article examines a distinct but complementary concern: the mathematical reality of how overlapping technical requirements multiply compliance burdens. These laws aim to protect youth online through technical mandates, yet they create a regulatory patchwork that generates multiplicative rather than additive costs. Following combination theory [N(N-1)/2], each new state regulation creates conflict points with existing requirements.

This article analyzes how this regulatory multiplication affects platform architecture, user experience, and safety outcomes. …

Nebraska Water Center Annual Report 2025

Nebraska Water Center: Administrative Materials

Training Nebraska's future water professionals, research publications, water sciences laboratory impact and know your well curriculums and community impact

An In-Depth Interview Study On Needed Professional Development For Assistant Principals Within One Rural School District In North Carolina, Jeffery N. Webb

Doctor of Education Dissertations

The purpose of this interview study was to gain better insight and understanding into what professional development is needed for assistant principals to be successful in the principalship. During this study, 17 participants were interviewed across three different groups: central office administrators, principals, and assistant principals within one rural school district. Based on the three different groups interviewed, the data provided that the perception is that assistant principals need more development in budget/finance, K-12 curriculum knowledge, school improvement, evaluations/observations, day-to-day operations, policy/law, curriculum/instruction, and professional development. It was determined that professional development in those areas needed to be continuous throughout …

Mandatory Fertilizer Regulations: A Survey Of State And Federal Laws, S. Emily Grams, James Rehwaldt

William & Mary Environmental Law and Policy Review

The Environmental Protection Agency describes nutrient pollution as “one of the most widespread and challenging environmental problems faced by our nation.” Despite this acknowledgment, federal and state governments impose little to no mandatory laws to regulate the application of synthetic fertilizers to farmland, the primary source of nutrient pollution. Further, emissions from agriculture play a key role in global emissions; failing to address them could prevent the global attainment of the 1.5 degrees Celsius and 2 degrees Celsius climate change goals. In an attempt to shed light on the issue, this Article describes the significant climatic and environmental impacts of …

The Implications Of The Menstrual Cycle On Upper Extremity Function And Injury Risk, Kaitlyn Ashley Armstrong

Electronic Theses and Dissertations

BACKGROUND: Musculoskeletal disorders (MSDs) are the leading cause of time lost from work in the healthcare industry (US Bureau of Labor Statistics, 2022). Women account for 75 percent of the total employment in hospitals (BLS, 2022). It is important to identify key risk factors that may be contributing to the high rates of injury in this sector. Females bring a variety of unique factors into account, and understanding these factors could be critical for improving individual health and the burden placed on the system due to absenteeism resulting from injury. The cyclical hormonal fluctuations that occur over a menstrual cycle …

Exploring Aging And Bone Health In Normal Weight Obesity And The Prevalence Of Unhealthy Lean Phenotypes, Pouria Sefidmooye Azar

Electronic Theses and Dissertations

Obesity is a complex chronic condition characterized by the excessive accumulation of body fat. While numerous studies have highlighted the risks of adverse complications associated with obesity, limited research has explored the relationship of body composition phenotypes, more specifically normal weight obesity with aging, and bone health. Also, the prevalence of unhealthy lean phenotypes in adults in the U.S. is not clear. A secondary-data analysis of the National Health and Nutrition Examination Survey (NHANES) 1999-2002 were performed to further examine the relationship between body composition phenotypes—normal weight lean (NWL), overweight/obesity with normal body fat percentage (OBL), normal weight obesity (NWO), …

An Examination Of Community Formation Through The Lens Of Transvestia Magazine, Amanda Elaine Shinn

Electronic Theses and Dissertations

Transvestia magazine was important for the creation of the modern transvestite community. This project shows how the editor of the magazine defined her readership and how the stories, letters to the editor, and advertisements published within the magazine helped to develop this sense of community within the readership. The contents of the magazine were tabulated into spreadsheets and counted along with relevant data, including word counts, what issues the items appeared in, where they appeared inside the magazine, etc. The first five years of the magazine were compared with the last five years, showing how it changed editors, length, frequency, …

Recent Advances In Examining The Factors Influencing The Efficacy Of Biocides Against Listeria Monocytogenes Biofilms In The Food Industry: A Systematic Review, Michael Arthur, Edmund Larbi Afari, Elena‐Alexandra Alexa, Mei‐Jun Zhu, Michael T. Gaffney, Jesus Maria Frias Celayeta, Catherine M. Burgess

Articles

Controlling Listeria monocytogenes and its associated biofilms in the food industry requires various disinfection techniques, including physical, chemical, and biological treatments. Biocides, owing to their ease of use, cost-effectiveness, dissolvability in water, and efficacy against a wide range of microorganisms, are frequently selected options. Nonetheless, concerns have been raised about their efficacy in controlling L. monocytogenes biofilm, as laboratory-based and commercial studies have reported the persistence of this bacterium after cleaning and disinfection. This review systematically examined scientific studies, sourced from the Web of Science, Scopus, and PubMed databases between January 2010 and May 2024, that investigated the effectiveness of …

Litigating For The Planet: How International Courts And Tribunals Converge And Diverge On Climate Change, Paul R. Williams, Greta Ramelli, Ryan Jane Westlake

Denver Journal of International Law & Policy

As the global community faces mounting repercussions of climate change and a narrowing timeline to avert irreversible environmental harm, the role of international law in climate change litigation has become increasingly critical. In recent years, hundreds of climate change cases have been filed against governments and corporations before domestic courts. The year 2023 marked an unprecedented rise in the engagement of international and regional courts with climate issues. Notably, the European Court of Human Rights and the International Tribunal of the Law of the Sea recently expressed their views on the scope of state obligations concerning climate change under the …

Assessing The Potential For Bigleaf Maple Syrup Production In Humboldt County, Ca, David A. Reinhart, Juan A. Ramos-Cool, Liam H. Richardson

Undergraduate Scholarship

The bigleaf maple (Acer macrophyllum, Pursh) is the largest maple of the Pacific Northwest. While it has generally been treated as a nuisance in timber harvesting operations, a small amount of research has been conducted on its sugaring ability in Oregon, Washington, and British Columbia. This research has yet to reach further south in the species' range. This study aims to help a California landowner understand which maple trees on his property produce the most maple sap, to gauge what environmental factors contribute to maple sap production, and to find greater implications for the production of maple sap …

Impact Of An Herbicide Treatment In An Annual Grass Invaded Sagebrush Steppe, Jordan Dino Santia

Undergraduate Scholarship

Globally, rangelands are being threatened by invasive annual grasses (IAGs) that alter fire regimes, drive vegetation type conversion, and alter ecosystem function. This study evaluates vegetation responses to an Imazapic treatment applied in 2020 to control a population of Taeniatherum caput-medusae, an IAG, that flourished following a severe wildfire in 2013. The site, located on a Bureau of Land Management (BLM) grazing allotment east of Klamath Falls, Oregon, has been monitored annually using the Assessment, Inventory, and Monitoring (AIM) protocol since the Summer of 2022. Over this period, very little T. caput-medusae has been detected while bare ground has …

Igc Oral Presentation Summary: Xxv Igc Congress, S. Ray Smith, Echo Elizabeth Gotsick, J. R. Weinert-Nelson, Alayna Jacobs, Christopher D. Teutsch, Will Fleming, D. R. Woodfield, James L. Klotz, Jeff Lehmkuhler, Greg S. Halich, Brittany Davis, Brittany Hendrix, Krista Lea

IGC Proceedings (1977-2023)

This paper will give an overview of the XXV International Grassland Congress thematic, keynote, and plenary sessions. The theme of the XXV IGC Congress meeting was “Grasslands for Soil, Animal, and Human Health.” We had many people attending, presenting, and participating in all these sessions. Within a month after the conclusion of the Congress, the proceeding’s papers presented at the meeting will be available on the IGC app. By the end of 2023 all papers will be available for download through any search engine at internationalgrasslands.org.

Facial Recognition Technology And The First Amendment, Joseph A. Tomain

Michigan Technology Law Review

The growing ubiquity of facial recognition technology (FRT) is a problem. While much has been written on harmful government use of FRT, little has been written about harmful use by private actors. This Article helps fill that gap in the literature by providing a detailed analysis of the First Amendment interests at stake when private actors use FRT. Specifically, this Article analyzes whether laws that limit the use of publicly available photographs to create “faceprints” for inclusion in FRT databases violate the First Amendment rights of the private actors creating these databases.

In May 2025, a multidistrict litigation against Clearview …

Mapping Glams: Creating A National Dataset Of Glams To Develop A Categorical Climate-Change Risk Assessment Scale, Edward Benoitiii, Jill Trepanier, Jennifer Vanos, Emily Fisher, Kaitlyn Bailey, Annie Waddell, Haley Moore, Mandy Hatman, Mary Sidwell, Symonne Russell, Virginia Seger, Paige Boutte, Amanda Latta, Zoe Mohammad, Kyriel Felton, Erin Deliman, Breanna Benson-Pearce, Wendy Johnson, Allyson Russell, Baillie Pretzer, Christopher Reeder, Melissa Mcconnell, Lisa Dahlke, Kaitlynn Melear, Lillian Bodi, Savannah T. Lyle, Zach Lannes, Gwen L. Wells, Benjamin A. Teincuff, Jason M. Straight, Tiffany Rockwell, Shane T. Manthei, Jennifer L. Benner

Faculty Publications

Introduction. The PROTECCT-GLAM project aims to assess and address climate risks for U.S. galleries, libraries, archives, and museums (GLAMs). The project team began with creating a national dataset of GLAMs. Method. The project team used existing datasets that required different auditing and manipulation techniques to align its data. Following the data normalization, the master file included 77,960 entries. Analysis and Results. The project team used ArcGIS Pro to analyze a dataset of galleries, libraries, archives, and museums (GLAMs) for risk from sea level rise, finding 16,877 GLAMs within 30 kilometres of the U.S. coast, with California, New York, Maryland, Florida, …

Vertebrate Fossils Of Louisiana, Suyin Ting, Lorene E. Smith, Connor D. White, Irene Martí Gil

Special Publications of the Museum of Natural Science

No abstract provided.

Chemical Composition And Cardiorespiratory Health Effects Of Fine Particulate Matter (Pm2.5) From Ambient Sources And Gunshot Residue: Investigating The Role Of Rage-Driven Inflammation And Oxidative Stress, Samuel Cole Smith

Electronic Theses and Dissertations

Approximately 30 million people in the U.S. use firearms for recreation or occupation annually. The discharge of firearms releases a complex chemical mixture into the breathing zone of the individual. Historically the primary concern of this exposure was the inhalation of lead (Pb), however gunshot residue (GSR) is composed of inorganic and organic components that are understudied in regards to airborne concentrations and health relevance. In addition to chemical composition, GSR released into the air is composed of various size particles from unburnt propellent and projectile fractionation. A size fraction of major health concern is particulate matter less than 2.5 …

Leveraging The Zebrafish Model For The Study Of Human Health Impacts Of Particulate Matter Exposure: Exploring Biological Effects Of Fuel Source Emissions, Autism Spectrum Disorder-Like Behaviors, And Molecular-Level Reproductive Impacts, Shayla Victoria

Electronic Theses and Dissertations

Particulate matter (PM) is the solid and liquid portion of air pollution that can be found at various size fractions, including PM2.5, which is 2.5 μm or smaller in aerodynamic diameter. PM is a complex mixture, containing a wide variety of chemical constituents, including inorganic compounds (heavy metals), organic compounds (polycyclic aromatic hydrocarbons), and pesticides, that have been individually linked to human health impacts. These include cardiovascular and respiratory conditions, but due to its small size and chemical composition, PM has the ability enter into systemic circulation and cause dysregulation of other physiological processes, such as neurodevelopment and reproduction, which …

Temporal Variation In Microbial Extracellular Enzyme Activity Along The Mississippi Gulf Coast, Jacqueline Pavlovsky

Electronic Theses and Dissertations

Microbial extracellular enzymes play critical roles in the degradation of organic matter and mineralization of nutrients in marine systems, yet few studies have examined how enzyme activity varies over short-and long-term timescales in nearshore coastal environments. In this study, I assessed day-to-day, week-to-week, and month-to-month variation in the activity of three hydrolases (phosphatase, β-glucosidase, N-acetylglucosaminidase) in seawater and sand at five beaches along the Mississippi Gulf Coast. In addition, the activity of two oxidases (phenol oxidase, peroxidase) was assayed in sand, and environmental factors determined at each site. Seawater enzyme activity showed more variation over time than between beaches and …

Study Of The Ultrasonic Properties Of A Tissue-Mimicking Phantom Of Human Brain, Utsab Acharya

Electronic Theses and Dissertations

Preparing tissue-mimicking phantoms for brain ultrasound studies presents unique challenges due to the need to replicate the complex acoustic properties of cerebral tissue. Human brain tissue exhibits a speed of sound typically between 1520 and 1540 m/s, an attenuation coefficient ranging from 0.58 to 2.42 dB/cm in the 1–3 MHz frequency range, and a notably low backscatter coefficient between –94 and –82 dB/(cm・sr). Accurately reproducing these parameters simultaneously in a synthetic phantom is difficult because of the naturally low scattering properties of brain tissue and the interdependence of ultrasonic attenuation and scattering mechanisms. Polyvinyl alcohol (PVA) has emerged as a …

Comparative Analysis Of Out-Of-Pocket Expenditures On Authorized Generics And Independent Generics Among Medicare Beneficiaries, Arman Arabshomali

Electronic Theses and Dissertations

Background: Authorized generics (AGs) are essentially brand-name drugs without the brand name on their labeling. AGs are often marketed as cost-saving alternatives to brand-name drugs; however, their impact on patient out-of-pocket (OOP) expenditures compared to independent generics (IGs) remains understudied, especially within Medicare. This study investigates the OOP costs of AGs versus IGs among Medicare beneficiaries with Part D coverage.

Methods: A cross-sectional analysis was conducted using the 5% national sample of Medicare Part D claims data from 2012 to 2020, linked with the FDA’s NDC Directory data to specify Authorized Generics, Independent Generics, and Brands. The study compared OOP …

Don't Let Them In: Our Vampire Stories In The French Quarter, Sela Ricketts

Electronic Theses and Dissertations

This thesis is an exploration of vampires in New Orleans. The reason I have chosen to include the word “Our” in the title is because we created the stories that I am studying. We created, perpetuated, changed, and eventually monetized them. Throughout this paper I discuss how the vampire came to New Orleans and how that same vampire shows up in New Orleans folklore. Then I discuss how the vampire made the jump from urban legend to pop culture. In doing that it gained “humanity”. They were still monstrous, but it was enough humanity to acquire regional identity, a southern …

The Effects Of Validating And Invalidating Responses On Self-Reported Levels Of Anxiety, Leila Sachner

Electronic Theses and Dissertations

Given that validation and invalidation have been linked to internal factors contributing to anxiety disorders, it is important to further explore how validation and invalidation are associated with experiences of anxiety. The current study was designed to assess the association between validation/invalidation and anxiety among college students. Significant omnibus regression models emerged revealing that perceived invalidation accounted for 25.7% of the variance in self-reports of physiological anxiety symptoms and 27.6% of the variance in self-reports of generalized anxiety symptoms. A series of mixed-factorial ANOVAs revealed no main effect of experimental condition on emotional responses (anxiety, anger, arousal, valence), indicating that …

Large Sample Theory For Some New Copula-Based Models, Sahifa Siddiqua

Electronic Theses and Dissertations

This dissertation explores continuous-state stationary reversible Markov chains generated by a new family of absolutely continuous symmetric copulas that have square-integrable densities. We examine and define parameter estimation techniques for the Markov chains generated by the new family of copulas and different marginals. Furthermore, we provide the joint limiting distributions and confidence intervals/regions of these estimators. We also look into the parameter estimation and it’s limiting distributions for bivariate independent data generated by the new family of copula and various marginal distributions. A simulation study using R is proposed to support our findings.