Digital Commons Network^™

Jury Decision-Making: Do Racial Attitudes And Victim And Offender Race Make A Difference?, Charlotte A. Kettyle, Ellen S. Cohn

Honors Theses and Capstones

No abstract provided.

Creating A Positive Learning Environment: Preliminary Results, Kien H. Lim, Hilda Y. Sotelo

Departmental Papers (Math)

No abstract provided.

Presidential Adjudication, Emily S. Bremer

Journal Articles

Over the last several decades, administrative law has recognized an expanding role for the President in controlling agency decision making. Agency adjudication—and especially formal hearings conducted under the Administrative Procedure Act (“APA”)—have been viewed as properly insulated from this development. To protect due process, the APA established a regime for ensuring that competent, impartial Administrative Law Judges (“ALJs”) preside over formal hearings. The regime includes two apparent levels of for-cause removal protection for ALJs combined with robust agency head control over the policymaking aspects of formal adjudication. Today, the regime is in peril because it appears to be inconsistent with …

Examining The Influence Of Secondary Math And Science Teacher Preparation Programs On Graduates' Instructional Quality And Persistence In Teaching, Danielle M. Rhemer, Will Rogers, Sherry Ann Southerland

Teaching & Learning Faculty Publications

This quantitative, non-experimental study explored the relationship between the features of math and science teachers’ preparation programs and their graduates’ instructional rigor and persistence in teaching. Five math and science teacher preparation programs from across the United States were examined. Six sets of instructional tasks were collected from forty-six recent graduates of these programs to provide insights into novices’ instructional rigor, and employment data were collected for thirty-seven of these graduates three to eight years after graduation. Regardless of the program’s features, all teachers could design and implement instruction with moderate to high rigor. However, this ability was not the …

On The Whitewashing Of Third Space In Teacher Education, Or Don’T Cite This Manuscript, Jori S. Beck

Teaching & Learning Faculty Publications

Since the 1980s, there has been a push in teacher education to increase clinical experiences and build closer relationships between school districts and colleges of education. In 2010, Zeichner introduced the theory of Third Space to school-university partnership research. This was followed by a number of other articles in which the researchers applied the same theory—including in much of the work on teacher residencies. In this theoretical critique and brief systematic literature review, I connect Third Space theory back to its postcolonial roots and attribute the scholars of color who created the theory. I unpack the theory’s original intent and …

"Ai's Pompous Vocabulary Sounds Like It's Trying To Impress Someone": Preservice Teachers' Respond To Ai Reviews Of Their Writing, Jennifer Kidd, Keri Parker, Samantha Myers

Teaching & Learning Faculty Publications

This study examines pre-service teachers’ (PSTs’) responses to using AI to review their writing. As part of a class activity, PSTs prompted an AI-chatbot for feedback and revisions on a short essay based on a provided assignment rubric. Afterward, they reflected on the pros and cons of using AI in this way. While some PSTs initially encountered functionality issues, all were able to obtain feedback and the majority reported finding it useful. In general, the PSTs appreciated AI’s speed and expertise and the potential to customize feedback based on their needs. However, many were skeptical of AI’s evaluation of their …

Children's Moments Of "Becoming" In Classrooms: Spatial Production And Multiliteracy Practices, Seongryeong Yu

Teaching & Learning Faculty Publications

While immigrant children’s identity negotiation and their sense of belonging are increasingly highlighted, existing literature remains largely focused on language abilities and identity struggles, often emphasizing rigid definitions of “identity” grounded in blood, language, and culture. Drawing on findings from my dissertation, this comparative ethnographic case study examines the fluidity of identity through literacy practices that help children construct meaning and foster belonging. By analyzing how 10-year-old students’ literacy practices interact with physical and social environments at school, I discuss shared expressions of emotions, power dynamics, the role of language, and variations in the use of cultural materials. These moments …

A Secure And Privacy-Preserving Signature Protocol Using Quantum Teleportation In Metaverse Environment, Pankaj Kumar, Vivek Bharmaik, Sunil Prajapat, Garima Thakur, Ashok Kumar Das, Sachin Shetty, Joel J. P. C. Rodrigues

VMASC Publications

The burgeoning concept of the metaverse as an interconnected virtual space represents the forefront of the next-generation internet. Quantum teleportation, known for its prowess in ensuring secure and reliable communications, stands poised to revolutionize interactions within this immersive digital realm. In this context, we propose a comprehensive interaction protocol tailored for the metaverse environment. The designed protocol entails two fundamental components: first, the interaction between a user and their avatar, facilitated by a secure seven-qubit entangled state; and second, the interaction between two avatars, enabled through an efficient two-qubit entangled state. To fortify the protocol’s resilience, quantum key distribution (QKD) …

Classification Of Instructional Activities In Classroom Videos Using Neural Networks, Jonathan K. Foster, Matthew Korban, Peter Youngs, Ginger S. Watson, Scott T. Acton

VMASC Publications

Classroom videos have become an integral part of classroom observation and instructional quality studies. Researchers encounter substantial financial and time-consuming costs gathering trained personnel to catalogue and analyze a large quantity (i.e., hundreds of hours) of classroom videos. In this chapter, we argue that deep-learning neural networks have potential to help with these tasks by detecting features of instruction in videos. We evaluated the performance of three neural networks in detecting instructional activities in classroom videos. The video dataset included a total of forty-six hours, which was evenly split between elementary mathematics and English language arts lesson recordings. Results showed …

Review Of Policing Empires: Militarization, Race, And The Imperial Boomerang In Britain And The Us, Jonathon J. Booth

Publications

No abstract provided.

Immigration Detention Abolition And The Violence Of Digital Cages, Sarah Sherman-Stokes

University of Colorado Law Review

The United States has a long history of pernicious immigration enforcement and surveillance. Today, in addition to more than 34,000 people held in immigration detention, Immigration and Customs Enforcement (ICE) shackles and surveils an astounding 376,000 people under its “Alternatives to Detention” (“ATD”) program. The number of people subjected to this surveillance has grown dramatically in the last two decades, from just about 1,700 in 2005. ICE’s rapidly expanding Alternatives to Detention program is a “digital cage,” consisting of GPS-outfitted ankle shackles and invasive phone and location tracking. Government officials and some immigrant advocates have characterized these digital cages as …

Legal Asynchrony: Constitutional “Bridges” Inverting Elemental U.S. Technology, Steven Ferrey

University of Colorado Law Review

The 2022 Biden Inflation Reduction Act (“IRA”) and the 2021 Infrastructure Investment and Jobs Act (“IIJA”), together providing for an unprecedented $1.7 trillion in spending, were enacted to construct a sustainable legal U.S. exit ramp from what the Secretary-General of the United Nations recently described as a “highway to climate hell with our foot still on the accelerator.” This Article analyzes a critical legal missing link in these Acts that is now causing the U.S. economy to do the opposite of its intended climate change mitigation, given: • A necessary eight-fold increase in current renewable electric power, requiring adding the …

Estate To State: Pay-To-Stay Statutes And The Problematic Seizure Of Inherited Property, Brittany L. Deitch

University of Colorado Law Review

Pay-to-stay statutes allow states to recover their incarceration-related expenditures from those who are currently or have formerly been incarcerated. Mass incarceration is expensive, and states have aimed to shift this financial burden from their taxpayers and government coffers to the individuals who experience incarceration. Although pay-to-stay laws take many forms, in general, they authorize the government to seek recompense for an individual’s incarceration costs from the currently or formerly incarcerated person’s assets and income. Many states permit the seizure of inherited property to satisfy this legal financial obligation. Pay-to-stay laws have survived constitutional challenges thus far, but some state legislatures …

Colonizing Queerness, Jeremiah A. Ho

University of Colorado Law Review

This Article investigates how and why the cultural script of inequality persists for queer identities despite major legal advancements such as marriage, anti-discrimination, and employment protections. By regarding LGBTQ legal advancements as part of the American settler colonial project, I conclude that such victories are not liberatory or empowering but are attempts at colonizing queer identities. American settler colonialism’s structural promotion of a normative sexuality illustrates how our settler colonialist legacy is not just a race project (as settler colonialism is most widely studied) but also a race-gender-sexuality project. Even in apparent strokes of progress, American settler colonialism’s eliminationist motives …

It’S Past Time: Unionization And Self-Determination In Minor League Baseball, Chris Rowley

University of Colorado Law Review

For more than a century, labor disputes have tormented the relationship between American professional baseball players and management. Although Major League Baseball players unionized in the 1960s, disagreements over workplace conditions and ever-growing profit allocations endured for decades. The first thirty years of collective bargaining between players and League post-unionization fostered notable improvements in players’ labor conditions. However, those years were also plagued by acrimonious negotiations, grievances, lawsuits, lockouts, strikes, and eventually, the cancellation of the 1994 World Series. The story in Minor League Baseball is altogether different. Its players, despite their close nexus with the Major League game, did …

Advancements And Challenges In Additively Manufactured Functionally Graded Materials: A Comprehensive Review, Suhas Alkunte, Ismail Fidan, Vivekanand Naikwadi, Shamil Gudavasov, Mohammad Alshaikh Ali, Mushfig Mahmudov, Seymur Hasanov, Muralimohan Cheepu

Engineering Technology Faculty Publications

This paper thoroughly examines the advancements and challenges in the field of additively manufactured Functionally Graded Materials (FGMs). It delves into conceptual approaches for FGM design, various manufacturing techniques, and the materials employed in their fabrication using additive manufacturing (AM) technologies. This paper explores the applications of FGMs in diverse fields, including structural engineering, automotive, biomedical engineering, soft robotics, electronics, 4D printing, and metamaterials. Critical issues and challenges associated with FGMs are meticulously analyzed, addressing concerns related to production and performance. Moreover, this paper forecasts future trends in FGM development, highlighting potential impacts on diverse industries. The concluding section summarizes …

A Benchmark Framework For Data Visualization And Explainable Ai (Xai), Murat Kuzlu, Gokcen Ozdemir, Umut Ozdemir

Engineering Technology Faculty Publications

This research introduces a benchmark framework, called EDUMX, designed for machine learning (ML)- based forecasting and XAI tasks, leveraging the Streamlit open-source Python library. The framework offers a comprehensive suite of functionalities, including data loading, feature selection, relationship analysis, data preprocessing, model selection, metric evaluation, training, and real-time monitoring. Users can easily upload data in diverse formats, explore relationships between variables, preprocess data using various techniques, and assess the performance of the ML model using customizable metrics. With its user-friendly interface, this framework offers invaluable insights for forecasting tasks in various domains, catering to the evolving needs of predictive analytics. …

Investigating The Roles Of Plants, Fungi, And Biocrusts In Nutrient Movement Within Dryland Ecosystems, Catherine E. Cort

Open Access Theses & Dissertations

In dryland ecosystems, plant productivity and microbial decomposition are often separated in space and time due to the asynchronous availability of soil moisture and organic matter inputs. It has been proposed that fungi play a key functional role in connecting these cycles by facilitating movement of water, carbon (C), and nitrogen (N) through a network of shared hyphae between plant roots and biological soil crust (biocrust) communities at the soil surface. This connection, also known as the â??fungal loop,â?? effectively re-couples processes of nutrient release and uptake between primary producers and minimizes ecosystem N losses due to leaching, erosion, and …

Conjuring The Moon, Ariella Berkowitz

Open Access Theses & Dissertations

Conjuring The Moon wrestles with the question of why we as women still submit to norms created by men who can't possibly understand our reality. Why should we support ideologies that claim to represent us while actively working against us? Why should we conform to a system that positions us as inessential Other? The speaker of this book aspires to liberate herself from such burdens. Conjuring the Moon encapsulates one woman's search for the feminine divine within herself, her religion, and her environment; but as empowering as this search may be, it remains inextricably connected to her social and historical …

Restorative Materials And Maintenance Protocols, Renata Budny, Khrystyna Vyprynyuk

Publications and Research

No abstract provided.

Compton Scattering Of Mammographic Soft X-Ray Beams By Alkali And Transition Metal Salt Filters Produce X-Ray Interference Zones That May Have Treatment Potential For Localized Cancer Lesions, Subhendra N. Sarkar, Eric Lobel, Sabina Rakhmatova, Derbie Desir, Somdat Kissoon, Daler Djuraev, Katie Tam

Publications and Research

In breast x-ray imaging scattered radiation adds 50% of harmful radiation dose from anisotropic Compton scattering mechanism. We have been working with double layered inorganic salt materials that can induce Compton scattering to the incident mammographic x ray beams (in 20-30 kVp range) with adequate isotropy (angular control). Typically metal nitrates and alkali halide salt layers are shown here to cause low energy radiation interference zones with high and low photon intensities and local flux heterogeneity in terms of flux covariance. Spatial variation of low energy photon flux creates concentrated and sparse radiation zones that may be used to induce …

Momentech - Modern Explorations Of The Impulse-Momentum Theorem, Todd Gelbord

Publications and Research

Herein we outline the design and construction of an instructional laboratory demonstration of the conservation of linear momentum, by way of the Impulse-Momentum Theorem, utilizing small, commercially available accelerometers attached to microcontrollers. The set-up is equipped with small, OLED screens which are able to display real-time acceleration graphs. Furthermore, a template for an experiment involving this set-up is provided. We also explore various data analysis options for different levels of student sophistication.

Circular Economy: The 4rs Reduce-Reuse-Recycle-Recover, Kevin Hom

Publications and Research

This article summarizes the lecture presented at the Net Built 2024 conference. The lecture addresses the unsustainability of the current linear economy, characterized by the "take, make, dispose" model, in light of environmental challenges. The inefficiencies of this system lead to increased energy consumption, elevated CO2 emissions, and the exacerbation of climate change. It examines the current state of design and construction with respect to climate change and sustainable resource management. Additionally, the lecture introduces a methodology that integrates technologies and design philosophies capable of driving significant positive change. By advocating for a transformative approach to the expected lifetime of …

Threading Unity Throughout Itaa: A Collaboration Of Fashion Academics Across Content Threading Unity: Apparel, Marketing, Beauty And Interior Design Within The Fashion Industry, Alyssa Dana Adomaitis, Carter Gabriel Averbeck, Kendel Bolton, Denise Sutton

Publications and Research

Sustainability has been an academic research topic of late that impacts more than just the fashion industry for apparel. Besides the apparel industry, marketing, beauty, and interior design are aware of the promise of sustainability for both the environment and consumers. Sustainability reduces its environmental impacts of pollutants such as carbon footprints and unsold inventory, protecting workers who create garments, and animal welfare (Biela-Weyenberg, 2023) which can impact the supply chain. “The United Nations established the UN Alliance for Sustainable Fashion in 2019 to hold fashion brands to a higher standard to create environmentally friendly apparel” (2023, p.1). Through modern …

‘I Know It When I See It’– Developing Quality Schedules Considering Subjective Or Unspecified Criteria, Douglas L. Moody

Publications and Research

Most timetabling problems have a given objective function to measure the quality of a solution. However, users may have a “I know it when I see it” recognition of a quality schedule, without specifying the complete basis for their judgment. In this situation, the objective function cannot be exclusively used as a solution quality measurement. This work presents an AI based approach to aid in categorizing the solution’s quality when the users have not explicitly defined all factors used in their criteria.

Estimating Soil Texture By Hand, Department Of Primary Industries And Regional Development, Western Australia

Natural resources factsheets

Estimating or measuring soil texture provides valuable information about soil properties affecting crop and pasture growth. Soil texture affects the movement and availability of air, nutrients, and water in soil. A simple and quick measure of soil texture is the way a soil feels when manipulated by hand.

The department recommends laboratory testing of soil texture (and other factors) for all critical soil uses, including farm dam construction and claying.

Agricultural Groundcover Update December 2023, Justin Laycock

Natural resources published reports

Summary

• About 96% of the grainbelt had adequate vegetative groundcover (more than 50%) to prevent wind erosion in December 2023.
• In the northern half of the grainbelt, a larger-than-average area has 51–60% groundcover, which is expected to decrease to below 50% over the summer.
• Just under 4% of the grainbelt (553,000 ha) had less than 50% groundcover, which is inadequate to prevent wind erosion. West Midlands Ag Soil Zone had the highest risk of wind erosion and 11.4% of this farmland had inadequate groundcover.
• Less than 0.5% of the grainbelt had a high to very high risk of wind erosion …

Carbon Neutral By 2030 - Katanning Research Station, Department Of Primary Industries And Regional Development, Western Australia

Climate Science Published Reports

The Department of Primary Industries and Regional Development's (DPIRD) Katanning Research Station (KRS) is developing practical techniques and methods for mitigating carbon emissions from the livestock industry.

This research will help the livestock industry in Western Australia (WA) access anticipated future markets for carbon neutral food and fibre products.

Scales Of Connectivity Within Stream Temperature Networks Of The Clackamas River Basin, Oregon, Michael Krochta, Heejun Chang

Geography Faculty Publications and Presentations

Water quality varies along the stream network; thus, considering the directional, dendritic nature of stream networks with surrounding landscape variables is essential in explaining spatial variations of water quality. Using a spatially extensive stream temperature monitoring effort in the Clackamas River Basin in the United States, we first compare spatial scales of analysis of atmospheric, landscape, and in-stream explanatory variables through their correlation with summer stream temperatures. We then derive a predictive stream temperature model with factors representing the spatial variation of local climate, recent wildfire effects, and discharge. Finally, we compare nonspatial multiple linear regression to a spatial stream …

Risky Speech Systems: Tort Liability For Ai-Generated Illegal Speech, Margot E. Kaminski

Publications

No abstract provided.