Digital Commons Network^™

The Use Of Recycled Plastic In Asphalt Pavements: Feasibility Study, Isabella Bueno, Robert Rea, Jamilla Teixeira

Nebraska Department of Transportation: Research Reports

The plastics industry has been actively exploring new end-market opportunities for the more than 35 million tons of waste plastics generated annually. The use of recycled WP in asphalt presents an opportunity to improve pavement performance while reducing the growing amount of WP being landfilled or released into the environment. However, the use of WP in asphalt mixtures poses challenges due to variations in plastic composition and the presence of non-plastic contaminants. The absence of standardized procedures has resulted in inconsistent integration methods and unclear roles of WP within asphalt concrete (AC) mixtures. Therefore, the goal of this multiphase study …

Chapter 1: A Brief Introduction: Rhombus Motifs In Textiles, Billie J. A. Follensbee, Lois Martin

Precious Pattern: The Dotted-Diamond Motif in Indigenous American Textiles, Explorations in Mesoamerica, the American Southwest, and the Andes

Presents a brief introduction to rhombus motifs in textiles.

Chapter 5: The “Dotted-Grid” And “Dotted-Diamond” Motifs On Skirts: Fertility And Power During The Epiclassic And Early Postclassic Periods In Central And Western Mesoamerica (600 To 1200 Ce), Juliette Testard

Precious Pattern: The Dotted-Diamond Motif in Indigenous American Textiles, Explorations in Mesoamerica, the American Southwest, and the Andes

Discusses gender, apparel, and attributes with respect to the Epiclassic shift in politics and ideology, the grid, hatched, and rhomboidal patterns in central Mexican imagery during the Epiclassic, and the dotted-grid and dotted-diamond motifs on female figurines during the Epiclassic and Early Postclassic Periods.

Sae For All: Curriculum Guide, Emily Carpenter

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

Supervised Agricultural Experience (SAE) is a critical component of agricultural education, designed to provide students with hands-on learning opportunities that extend beyond the classroom. The SAE for All model ensures that every student participates in meaningful experiential learning tailored to their interests and career goals. By integrating SAE into the curriculum, students develop technical skills, career readiness competencies, and an understanding of real-world agricultural applications. This guide includes a teaching plan and a comprehensive set of assignments.

Western Massasauga (Sistrurus Tergeminus): A Species Conservation Assessment For The Nebraska Natural Legacy Project, Colleen Rothe-Groleau, Melissa J. Panella

Nebraska Game and Parks Commission: Publications

The Nebraska Natural Legacy Project recognizes the western massasauga (Sistrurus tergeminus) as a Tier I at-risk species. Provided are some general management recommendations regarding western massasaugas. Conservation practitioners will need to use professional judgment to make specific management decisions based on objectives, location, and a multitude of variables. This resource was designed to share available knowledge of this at-risk species that will aid in the decision-making process or in identifying research needs to benefit the species.

Criteria for selection as Tier I: State listed, G3

Estimated Population in NE: 1,000–2,500

Estimate based on: Field surveys

Trends since 2005 …

Descriptive Analysis Of A "Fluted" Axe In The Anthropology Teaching Collections At Unl, Colten Miller

Nebraska Anthropologist

The axe in this study is a fine artifact. The bit is 10.3 cm long and the poll is 3.5 cm long. Combined with the width of the groove this axe has a total length of 16.5 cm. The thickness – defined as the distance from the top edge to the bottom edge at the thickest point – is 8.9 cm. It has a width of 5.1 cm – which is the distance between the right and left side at the widest point. The cutting edge is 6.4 cm in length. The axe weighs 2.6 pounds.

. . .

Determining …

Form Vs. Function: Assessing The Effects Of The Paddle-And-Anvil Technique In Cooking Vessels, Annabel Hendrickson

Nebraska Anthropologist

This experimental study analyzed the effects of the paddle-and-anvil forming technique in conjunction with burnishing, with the goal of comparing vessel performance between different forming techniques. Due to the compaction of clay minerals involved in the paddling process, the paddled vessels were predicted to be less permeable, more heat conductive, easier to wash, and stronger than their un-paddled counterparts. The results did not reflect this hypothesis; instead, the tests showed that the effects of paddling and burnishing are not consistent across all aspects of vessel performance, reflecting the difference between vessel forming and surface finishing techniques and displaying the importance …

A Semiotic Analysis Of German-American Cultural Suppression In The Lincoln Freie Presse From 1914 To 1918, Elle Ward

Nebraska Anthropologist

This study performs a historical semiotic content analysis of the Lincoln Freie Presse to document the processes of cultural coercion and resultant identity erasure within the German- American press of Nebraska during the critical period of January 1914 to December 1918. The research establishes a semiotic baseline (1914–1916) characterized by high linguistic and content autonomy and then tracks the immediate, stark shifts following the U.S. entry into World War I (the coercion period) and the succeeding mass anti-German hysteria (1917–1918). Quantitative findings convey a rapid and overwhelming visual conquest of the newspaper’s spatio-textual landscape: patriotic symbolism surged from zero to …

Out-Group And In-Group Relational Trust In Group Coaching With First-Grade Teachers: A Single Case Study, Jentry S. Barrett, Rachel E. Schachter, Jungwon Eum, Gwen Nugent, Kathleen M. Rudasill

Department of Child, Youth, and Family Studies: Faculty Publications

Coaching has become a prominent professional learning tool for helping early childhood teachers (birth–8) implement curriculum and research-based practices in their classrooms. One coaching strategy that supports positive changes in teacher practice and child outcomes is building trust between the coach and teacher(s). However, there is limited understanding of the nature of trust-building in coaching, particularly in group coaching configurations. There are two types of trust to consider in the context of group coaching: out-group trust between an outside coach and the teachers, and in-group trust between the teachers experiencing coaching who already have a relationship. This case study aimed …

Hydroponics In The Classroom: Cultivating Plants, Captivating Young People, Stacy A. Adams, Christian Stephenson, Theresa James, Kim Todd

Department of Agronomy and Horticulture: Faculty Publications

Few students take the initiative to pursue coursework beyond that required for progression to graduation. Limited are opportunities that connect educational content to industry application, potentially inspiring young people towards impactful careers. The United States government has emphasized the importance of STEM education to ensure national security and to maintain economic competitiveness globally. STEM education is not a defined discipline but an approach for building knowledge through application and engagement. Developing and managing a hydroponics prototype provides numerous opportunities for embedding STEM content into a fun and interactive project. This poster provides inspiration for constructing a simple deep water culture …

Chapter 2: Rhombus Textile Motifs And Patterns And Their Significance In Mesoamerica, Billie J. A. Follensbee, Lois Martin

Precious Pattern: The Dotted-Diamond Motif in Indigenous American Textiles, Explorations in Mesoamerica, the American Southwest, and the Andes

Presents the rhombus textile motifs and patterns in Mesoamerica and their significance.

Bridging The Gap: Predictors Of Alignment Of Parent And Caseworker Perceptions Of Engagement, Jianchao Lai, Michelle I. Graef

Center on Children, Families, and the Law: Faculty Publications

This study examined predictors of alignment between parents’ and caseworkers’ perceptions of family engagement in child welfare services. Using data from 2,274 Alternative Response (AR)–eligible families randomized to AR or Traditional Response, engagement was assessed across the domains of Receptivity, Buy-in, Worker-family Relationship, and Mistrust using a modified Yatchmenoff (2005) scale. Multinomial logistic regression models identified factors associated with agreement and discrepancy between ratings of family engagement within the parent and worker dyad. While both parents and workers valued engagement, workers were more likely to provide higher overall engagement ratings, although the direction of discrepancy varied across specific subscales. Greater …

Course Portfolio For A New Course On Data Analysis And Visualization In Animal Research, Jessie C. Morrill

UNL Faculty Course Portfolios

This course portfolio describes the design and development of a new course focused on data analysis and visualization in animal research at the University of Nebraska – Lincoln. The course was developed to meet the needs of students enrolled in Master of Science and Doctor of Philosophy graduate programs in the Department of Animal Science as well as those in the Master of Applied Science in Beef Cattle Production program. The new course was taught on an exploratory basis in Fall 2024 and Fall 2025; the perspectives of both students and the instructor are contained within this portfolio. The reflections …

Assessing Global Citizenship Pathways In A Communication, Advocacy, And Global Citizenship Classroom In The Midwest, Satveer Kaur-Gill

UNL Faculty Course Portfolios

To assess instruction in an undergraduate communication course titled Communication, Advocacy, and Global Citizenship, this qualitative inquiry examined how undergraduate students at a Midwest university engaged with global citizenship as a communicative process by conducting a content analysis of student assignments, guided by three key research questions formulated from four course objectives. The assessment found that place-based learning on global issues enhanced students' understanding of the meaning of global citizenship in a globalized world. Based on a qualitative evaluation of their key assignments, students successfully articulated threads and connections between local community concerns and issues as globally situated communicative phenomena. …

First Portfolio – Mngt 475: Business Strategies, Lisa Tschauner

UNL Faculty Course Portfolios

MNGT 475: Business Strategies serves as the undergraduate strategic management capstone course in the University of Nebraska–Lincoln College of Business. The course integrates knowledge from accounting, finance, economics, marketing, management, supply chain management, analytics, and entrepreneurship while providing students with opportunities to apply strategic frameworks to authentic business challenges. This portfolio documents the design, implementation, assessment, and continuous improvement of the course, with particular attention given to experiential learning and the comparison of two instructional models: a traditional case-study project and a real-world industry-partner consulting project. Drawing upon Kolb’s Experiential Learning Theory, self-reflection, self-efficacy, and teamwork constructs, the portfolio examines …

Protecting (Restorative) Justice: An Analysis Of Confidentiality, Admissibility And Privilege Provisions In State Law, Thalia Gonzalez, Aidan Lorraine Tomlinson

Nebraska Law Review

Over the last thirty years, the use of restorative justice within and adjacent to state juvenile and criminal proceedings, including community contexts, has expanded significantly in the United States. As such, what once could be fairly characterized by scholars as a norm and practice at the legal margins has moved widely into the mainstream. As increased legal institutionalization occurred, so too has scholarly attention. Shifting away from foundational “first generation” theoretical and empirical legal studies of practices and programs, a second stream of interdisciplinary legal scholarship has emerged centralizing structural questions as to the legalization of restorative justice. In this …

Masthead & Table Of Contents, Vol. 105, No. 1

Nebraska Law Review

No abstract provided.

Restorative Reparatory Justice, Inga N. Laurent

Nebraska Law Review

As global calls for reparatory justice—aimed at addressing “historical” and ongoing harms stemming from genocide, dispossession, assimilation, and enslavement—grow, this Article explores critical challenges in designing transformative processes of reparation. While a host of transitional justice mechanisms, such as reparations, tribunals, and truth and reconciliation processes are at the forefront of these discussions, a critical examination of their limitations will provide the groundwork for their enhancement. Past applications of transitional justice mechanisms have frequently failed to address root causes of violence, which reinforces State power despite its failures to protect its citizens from that violence, causing secondary harm to survivors/victims.

Environmental Pesticide Exposure In The Etiology Of Pediatric Brain Tumors And Leukemia: A Scoping Review Of Epidemiological Studies, G. N. Vandesteeg, A. R. Russman, M. R. Sandbulte, E. G. Rogan, M. G. Rhodes

School of Natural Resources: Faculty Publications

No abstract provided.

Review Of The Red Market: On The Trail Of The World's Organ Brokers, Bone Thieves, Blood Farmers, And Child Traffickers, Christine Parker

Nebraska Anthropologist

Review of The Red Market: On the Trail of the World's Organ Brokers, Bone Thieves, Blood Farmers, and Child Traffickers (2011) by Scott Carney.

North Korean Archaeology And Archaeological Interpretation In The Twentieth Century, Gabrielle E. Stoddard

Nebraska Anthropologist

This paper examines how political unrest in North Korea during the twentieth century affected Korean Archaeology. During the occupation of the Korean peninsula by the Empire of Japan during 1910–1945, Japanese scholars embarked on the study of archaeology in Korea. Japanese archaeologists used Korean archaeological data and materials to push a colonial viewpoint that Korea was a weak state that could not advance without oversight from a conquering nation. After Korea was liberated by the Soviet Union and the United States in 1945, it was divided into the Democratic People’s Republic of Korea (North) and the Republic of Korea (South). …

Smudging And Polishing To Create A Non-Stick Surface For Ceramic Cookware: An Experimental Study, Galazie Pendleton

Nebraska Anthropologist

This paper examines whether smudging and polishing the interior of a ceramic cooking vessel will result in a non-stick cooking surface. The experimental study displayed in this paper is inspired by the prehistoric Southwestern practice of smudging and polishing ceramic bowls in the Mogollon region. Many scholars have assumed that smudged and polished cooking surfaces result in non-stick cooking surfaces, but no experimental studies have been conducted to test this. This paper aims to restart the conversation around the non-stick nature of smudged and polished bowls by recording the cleaning process after cooking. To create a holistic approach to this …

Court Review: Journal Of The American Judges Association, Vol. 62, No. 1, Eve M. Brank, David J. Dreyer, Reba Ann Page, Ana Cienfuegos-Silvera

Court Review: Journal of the American Judges Association

Contents

Creating “Buy-in” for Juvenile Restorative Justice Programs: Lessons from Nebraska’s Community Mediation Centers, Kristen M. Blankley, Lisa M. PytlikZillig, and Ashley M. Votruba

Consensus and Conflict Over Context: Select Criminal Law and Procedure Cases from the Supreme Court’s 2024-25 Term, Eve Brensike Primus and Elena Schultz

In the Shadow of Trauma: Opportunities and Obstacles of Restorative Justice with Young People Who Offend, William R. Wood

Restorative Transitional Justice: The Judicial Role in Colombia’s Peace Tribunal, Gabriel Rojas-Andrade

Editor’s Note: Restorative Justoce: Repairing Harm, Rebuilding Community, Eve Brank

Thoughts from Canada: Restorative Justice Through Prohibition on Arrest, Wayne K. Gorman …

Report 17—Revisions To The Articles Of Organization And Procedure Of The Commission On Stratigraphic Nomenclature Of The Americas, Lynn T. Dafoe, Robert B. Macnaughton, Marie-Perre Aubry, Carlton E. Brett, James R. Lehane, Fernando Núñez-Useche, Randall C. Orndorff, Frank Brunton, Lucy E. Edwards, Richard H. Fluegeman, Howard Harper, Robert Matthew Joeckel, Norman P. Lasca, B. H. Tew

Conservation and Survey Division: Faculty and Staff Publications

Several revisions to the Articles of Organization and Procedure for the North American Commission on Stratigraphic Nomenclature have been adopted following the 75th, 79th, and 80th annual meetings of the Commission in 2020, 2024 and 2025, respectively. Of these, the most substantial change was revision of Article III regarding membership composition of the Commission and the addition of new member organizations from Central and South America and the Caribbean region. As a result, the Commission also voted to change its name to be more inclusive of the expanding membership, with approval of the name: Commission on Stratigraphic Nomenclature of the …

Guidos And Grenades: Shaming Discourses In Mtv’S Jersey Shore, Mackenzie K. Mickavicz Ms., Aubree A. Herman

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

MTV’s Jersey Shore, launched in 2009, reached nearly 9 million viewers at the peak of its popularity. Inspired by the language used by the show’s male cast members to criticize a woman’s weight and appearance, such as “grenade” and “atomic bomb,” this study applies social congitive theory and reality television framework to analyze instances of shaming on Jersey Shore. Through a mixed-methods analysis, this study identifies the various forms of shaming depicted and explores how gender dynamics and character relationships affect these interactions. Findings reveal the most frequent forms of shaming, shame targets, and shame initiators as well as …

Comparisons Of Zooplankton Communities Before And After Chemical Renovation In Lake Ogallala, Nebraska, Theo Huber, Melissa Wuellner, Alexandria Keiler-Klein, Alexander D. Engel, Keith D. Koupal

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Rotenone is commonly used to remove undesirable fish species and support recreational fisheries. Lake Ogallala, a 263-ha tailwater reservoir located in western Nebraska, has had a history with rotenone use dating back to 1969. While past renovations of the reservoir have documented impacts on water quality, aquatic vegetation establishment, and benthic invertebrate and fish communities, zooplankton responses had not been studied. To evaluate potential effects, we compared zooplankton densities and community composition before and after the most recent renovation. Monthly samples were collected from April – September in 2023 (pre-renovation) and 2024 (post-renovation) using an 80-μm circular plankton net at …

Terrestrial Gartersnake (Thamnophis Elegans) Consuming A Western Meadow Vole (Microtus Drummondii) In The Sangre De Cristo Mountains Of New Mexico, Joseph W. Paysen, Peggy M. Huss, Jacob C. Cooper, Lance J. Bernal, Carter Kruse, Keith Geluso

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

The Terrestrial Gartersnake (Thamnophis elegans) is a dietary generalist occurring in the western half of the United States, southwestern Canada, and northern Mexico. Terrestrial Gartersnakes are known to consume a variety of small mammals, including voles (Microtus). Herein we report on an observation of the Terrestrial Gartersnake consuming a Western Meadow Vole (Microtus drummondii). On 27 June 2025, we captured a large adult Terrestrial Gartersnake underneath a log just upstream of a North American Beaver (Castor canadensis) dam on the Vermejo River, Colfax County, New Mexico that regurgitated a partially digested adult …

From Prometheus To Pygmalion To Pandora: Teaching Greek Mythology With Frankenstein’S “Dark Brides”, Kyle William Bishop

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

As Mary Shelley unambiguously informs readers on the title page of her 1818 novel Frankenstein, her tale of Victor’s discovery of the secret of non-biological reproduction represents the Promethean myth, a morality tale warning against the usurpation of divine authority. In Shelley’s novel, Victor ultimately recognizes the dangerous path he has discovered, and he refuses to create a female companion for his hideous progeny, risking his own life to protect the world from a potential race of monsters. In the cinematic tradition, however, this unrealized “bride” often has been created, and these fantastic narratives realize the Pygmalion myth, that …

A Comprehensive Study Of Crash Severity And Its Contributing Factors, Seyedmahyar Madarshahian

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation presents a comprehensive analysis of factors influencing crash injury severity across diverse road and work zone environments. Using advanced statistical modeling techniques, it examines crash outcomes in four critical contexts: general road crashes, work zone crashes, truck-involved crashes, and high-speed rear-end collisions. A mixed logit modeling framework with random parameters, incorporating heterogeneity in parameter means and variances, is employed to capture unobserved heterogeneity in crash data. The analyses are further refined through targeted segmentation by speed regime, work zone type, and crash type to identify context-specific risk factors. In addition, a fuzzy cluster analysis is utilized to discern …

A New Subspecies Of Celastrina Lucia (W. Kirby) (Lycaenidae: Polyommatinae) In The Central Appalachian Mountain Region, Harry Pavulaan

The Taxonomic Report of the International Lepidoptera Survey

The Celastrina (“Azure”) populations of the central Appalachian Mountain region have traditionally been identified as Celastrina ladon (Cramer) by numerous authors. However, the discovery of elongated dorsal wing scales in males of C. ladon (Wright & Pavulaan, 1999; Ômura et al., 2015) established that this diagnostic trait is limited to C. ladon, C. nigra (W. Forbes), and subsequently C. iryna (Pavulaan). Microscopic examination of male “Spring Azure” specimens from higher elevations in the Appalachian Mountains revealed a complete absence of these elongated scales in the resident populations, despite their outward resemblance to C. ladon …