Digital Commons Network^™

Should Human Remains Be On Display In Museums?, Erik Schulz

Nebraska Anthropologist

The debate of should human remains be displayed in museums, exhibits, classrooms, and other public areas has been a topic of discussion in recent years. This article aims to explore the positives and negatives of displaying remains through scientific racism, decolonization, ethics, and forensic anthropology. Although these characteristics may not always be present in a collection, they are common concerns, and they are also not the only concerns for displaying remains. The objective of examining this issue from multiple perspectives is to propose viable solutions for the ethical and appropriate display of human remains. This research will be geared more …

Read Yourself In: Enhancing First-Year Student Belonging Through Place As Text Pedagogy, John R. Andrews

Honors in Practice Online Archive

This study considers how Place as Text (PAT) pedagogy can foster a sense of belonging, efficacy, and persistence among first-year honors students. Author engages students in mapping, observing, listening, and reflecting exercises to observe how PAT helps them connect critically with their campus environment. Analyses of student reflections (qualitative) and historical enrollment data (quantitative) suggest that Place as Text deepens students’ engagement with the university, strengthens a sense of belonging, and enhances academic and social integration. Pointing to the strong correlation between belonging and persistence, author argues that PAT pedagogy should be expanded throughout honors colleges and curricula to support …

Honoring The Wellness Journey: An Evidence-Based Retreat To Build Stress Resilience In Honors Students, Sydney Tutuska, Alexandra Caldwell, Jennifer Willford

Honors in Practice Online Archive

Honors students are goal-oriented, motivated, and engaged achievers. As such, they often experience heavy course loads, manage multiple responsibilities, have limited free time, and sacrifice their health (relationships, sleep, nutrition) in pursuit of their goals. This essay presents an evidence-based wellness retreat designed for honors students at a medium-sized university. The authors describe the retreat’s inception, development, curricular advantages, and administration, with specific examples of targeted evidence-based programming. Eight workshops, designed to build resilience and coping skills, address mental agility and mindset, emotion regulation, social connection, and wellness habits. The authors observe student efficacy in the development of skills and …

Group And State-Specific Estimation In Animal Movement Models Using A Bayesian Approach, Anita Bhandari Sharma

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

This research study investigates statistical approaches for modeling the movement patterns of white-tailed deer in Louisiana using GPS tracking data. We start by classifying the latent behavioral states using a hidden Markov model (HMM) and then integrate those inferred states into a state-dependent step selection framework to evaluate the land cover preferences. Standard HMMs, however, assume the same movement patterns for all animals, overlooking the differences due to characteristics such as sex, age, breeding season, etc.

To address this limitation, we extend the modeling framework to incorporate the group-level structure defined by similar characteristics or conditions to assess whether such …

Geometric Modeling, Reconstruction And Evaluation Of Maize Leaf Morphology In 3d, Zhaocheng Xiang

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

Maize is a vital crop for global food security, yet quantitative characterization of its three-dimensional (3D) morphology remains a major challenge due to the geometric complexity of curved leaf structures and occlusions during data collection. This work presents an integrated framework for the digital reconstruction, parametric modeling, and functional analysis of maize leaf morphology and canopy architecture, advancing the precision and interpretability of phenotyping and modeling in smart agriculture.

First, we propose a descriptive and parametric model that represents maize leaves through three fundamental components: midrib, cross-section, and blade contour. Each is described by geometric curves and controlled by biologically …

Analyzing Reciprocating Piston Expander Performance In Small-Scale Caes Considering Expansion Mismatch And Residual Mass Losses, Mehrdad Poursadegh

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

Energy storage (ES) has become an essential element of modern energy systems, particularly with the rapid growth of renewable energy sources. While these sources are central to global decarbonization efforts, their intermittent nature creates significant challenges for both grid operators and end users. To address these challenges, a wide range of storage technologies have been developed ranging from large utility-scale to small behind-the-meter units. Among these, Compressed Air Energy Storage (CAES) stands out for its long lifespan, low storage cost per unit of energy, and ability to provide both electricity and thermal energy. However, small- and micro-scale CAES systems, unlike …

Ber Anena’S Vagina Diaries, A Review: An African Student’S Encounter With The American Health System, Akua Agyeiwaa Denkyi-Manieson

Department of English: Dissertations, Theses, and Student Research

This work delves into the disappointment, indifference, and pretense experienced by the narrator when she sorts the American healthcare system. It also addresses the struggles immigrants face, particularly from Africa, as they navigate a healthcare system that often requires them to prove their pain and worthiness of attention. The narrative emphasizes the importance of not generalizing the entire healthcare system based on a single negative experience while acknowledging the profound impact on one's perception of the system. Furthermore, it explores the paradox between the availability of better resources in America compared to the narrator's home country and the mistreatment and …

Conservation And Survey Division 2024 Annual Report, R.M. Joeckel, Michele Waszgis

Conservation and Survey Division: Faculty and Staff Publications

The Conservation and Survey Division of the University of Nebraska - Lincoln is the agency designated by statute to investigate and interpret the geologically related natural resources of the State, to make available to the public the results of these investigations, and to assist in the development and conservation of these resources. It consists of program areas in geology, water, soils and remote sensing-geographic information systems.

Early Holocene Interaction Of Aeolian, Alluvial, And Lacustrine Processes In A Dune-Dammed Valley In The Central Nebraska Sand Hills, Gpsia Mahoney, R. D. Mandel, P.R. Hanson, Sherilyn Fritz

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Stratigraphy And Osl Chronology Of Lunette Deposits Indicates That Nebraska’S Rainwater Basins Formed By Aeolian Deflation Between 39 And 25 Ka, P.R. Hanson, Robert Matthew Joeckel

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Introduction To Hydroponics- 2025-2026 Workshop Handbook, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

Hydroponically grown plants grow faster than traditional production systems, with greater productivity, greater palatability, and having optimal visual character. Three principal components of a system include the plant support platform, a nutrient solution reservoir, and an interface for the root-solution. This publication provides in-depth explanation to system design, evaluation of water quality, nutrient formulation, and prototype systems that can be easily constructed for those wanting to explore hydroponics, such as educators, organizational leaders, or home enthusiasts.

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, …

Bioshock And Bioshock 2: A Case Study Of Tragic Posthumans, Madison Knight

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Video games offer unique perspectives when analyzing the social structures built into the world of a text; choice becomes a major factor in the central action of video games as players take control of the story’s main protagonists. Two video games that fixate on this idea of choice and its intersection with the posthuman are Ken Levine’s BioShock (2007) and its direct successor, Jordan Thomas’s BioShock 2 (2010). The games each feature posthuman protagonists. Posthumans themselves are often prejudiced and portrayed to be “other,” and while BioShock equally asserts posthumans as “others,” these games show a different side to the …

Volume 11, Issue 3, Critical Currents And Pedagogical Shifts In Popular Culture And Pedagogy, Journal Dialogue

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Volume 11, Issue 3 of Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy: On Confronting Identity and Global Challenges through Popular Culture and Pedagogy.

Escaping The Pedagogical Cabin In The Woods, Tony Kemerly, Davis Ritenour

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

The American educational system, because of its seemingly innocuous yet ubiquitous nature, has become, to borrow a term from Roland Barthes, naturalized. By being naturalized, it has become a system that has somehow slipped beneath the radar of the American populace and operates on an autopilot of sorts that allows it to employ practices that don’t necessarily have the best interests of its constituents at heart. Murray Rothbard (1979) argued that compulsory schooling is not guided by altruism, but rather a desire to coerce the population into a mold that is desired by those possessing power in society. This need …

Building Transferable Skills In An Interdisciplinary Science And Science Fiction Capstone Course, John D. Carrell, Robert G. Weiner, Alexandria Prather

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

College graduates are entering an ever-competitive workforce. Interdisciplinary course experiences are critical for developing analytical abilities and learning and these courses can provide valuable skills that will aid students beyond the classroom. These transferable skills include communication, teamwork, analytical and critical thinking, and creativity. To provide a unique learning experience and, through it, the development of transferable skills, the Honors College at Texas Tech University created an upper-level Capstone course titled “Superheroes, Super Villains, AI, Time Travel, and Film in Science and Popular Culture.” The class is an interdisciplinary look at science and science fiction taught by an engineering faculty …

Seeing The Strange: Science Fiction, Critical Pedagogy, And Future Teachers, Jeremy Delamarter

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Critical pedagogy, which is the branch of critical theory devoted to uncovering hidden power differentials in educational settings, is too often taught in abstract terms, and future educators fail to understand its relevance to praxis in their future classrooms. As a genre, science fiction is particularly adept at helping students consider the power structures and dynamics occasioned by scientific advances. Even more specifically, science-fiction is a powerful tool for teaching future educators the fundamentals of critical pedagogy. This article provides a philosophical exploration of why science fiction is such a useful tool for teaching critical pedagogy and uses the specific …

Transformative Subjects: Discussions Of Nahualismo In Mylan Nguyễn’S Visual Art And Gloria Anzaldúa’S Writings, Sara Ishii-Bear

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Mylan Nguyễn is a Dallas-based artist of Mexican and Vietnamese descent, who uses her multimedia practice, inclusive of ceramics, risograph printing, and illustration, to create whimsical worlds that are infused with symbolism and characterized by transformation. Inspired by the concepts of Nahualismo, a Nahuatl cultural practice that involves human to animal shapeshifting, Nguyễn’s works are populated by shape-shifting humans, animals, and nature. Drawing on a Nahualismo perspective that emphasizes healing and interconnectivity, Nguyễn’s understanding of the concept aligns with Gloria Anzaldúa’s discussion of nagualismo. Coupling Nahualismo and creativity, both Nguyễn and Anzaldúa invite audiences to bridge the divide between humans …

A Statewide Geographic Information System (Gis) As A Predictive Tool For Locating Deeply Buried Archeological Deposits In Nebraska: Phase Iii-The Sandhills Region, Anthony L. Layzell, Rolfe D. Mandel, John Swigart, David T. Williams

Nebraska Department of Transportation: Research Reports

This project developed a GIS to assist with the identification of deeply buried cultural deposits in alluvial settings across the Sandhills region of Nebraska. Soil survey data, previous geoarchaeological investigations, landform position, and other information was used to rank the potential of any stream valley setting as low, low-moderate, moderate-high, or high potential to contain buried cultural deposits. While the presence of buried soils does not necessarily translate to presence of buried archeological sites, the potential for such sites is far greater in buried soils. The GIS can be used by NDOT and other agencies with statutory historic preservation obligations, …

Two Birds, Two Stones: Separating Biodiversity Conservation From Patent Law, Jessie Sadlon

Nebraska Law Bulletin (Selected Issues)

The current decline in biodiversity is faster than any other point in human history.[1] Overexploitation is the leading driver of biodiversity loss; species are harvested at unreplenishable rates. Government, non-government, and industry representatives are searching for direction in addressing this rapid species loss. In particular, the World Intellectual Property Organization (“WIPO”) is looking to channel biodiversity conservation through patent systems by instituting an origin disclosure requirement within the patent application process. This paper explores the intersection of biodiversity and innovation, contending the origin disclosure requirement is an unjustified, ineffective mechanism to effectuate biodiversity conservation.

Part II describes the biodiversity crisis …

Brain Endothelial Permeability, Transport, And Flow Assessed Over 10 Orders Of Magnitude Using The In Situ Brain Perfusion Technique, Quentin R. Smith, Haritha Mandula, Jagan Mohan R. Parepally, Jun Oki, Fancy Thomas, Helen R. Thorsheim, Abraham J. Al‑Ahmad, Thomas J. Abbruscato, Per Ask, David S. Hage, Peter J. Robinson

David Hage Publications

Background Cerebral blood flow normally places a limit on the magnitude of brain vascular permeability (P) that can be measured in vivo. At normal cerebral blood flow, this limit falls at the lower end of lipophilicity for most FDAapproved CNS drugs. In this study, we report on two methods that can be used to overcome this limitation and measure brain vascular permeability values that are up to ~1000 times higher using the in situ brain perfusion technique.

Methods Rat brain was perfused with physiological saline at increased flow rate and in the presence of various concentrations of plasma protein, serum …

Bioshock And Bioshock 2: A Case Study Of Tragic Posthumans, Madison Knight

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Video games offer unique perspectives when analyzing the social structures built into the world of a text; choice becomes a major factor in the central action of video games as players take control of the story’s main protagonists. Two video games that fixate on this idea of choice and its intersection with the posthuman are Ken Levine’s BioShock (2007) and its direct successor, Jordan Thomas’s BioShock 2 (2010). The games each feature posthuman protagonists. Posthumans themselves are often prejudiced and portrayed to be “other,” and while BioShock equally asserts posthumans as “others,” these games show a different side to the …

Models Of Classroom Assessment For Course-Based Research Experiences, Howard Hughes Medical Institute

School of Biological Sciences: Faculty Publications

Course-based research pedagogy involves positioning students as contributors to authentic research projects as part of an engaging educational experience that promotes their learning and persistence in science. To develop a model for assessing and grading students engaged in this type of learning experience, the assessment aims and practices of a community of experienced course-based research instructors were collected and analyzed. This approach defines four aims of course-based research assessment – 1) Assessing Laboratory Work and Scientific Thinking; 2) Evaluating Mastery of Concepts, Quantitative Thinking and Skills; 3) Appraising Forms of Scientific Communication; and 4) Metacognition of Learning – along with …

The Complete Genome Sequence Of Splendidofilaria Pectoralis (Onchocercidae, Rhabditida, Chromadorea, Nematoda), Andrew Sweet, Robert E. Wilson, Jack Reakoff, Sarah A. Sonsthagen, Colleen Hurst, Stacy Pirro

School of Natural Resources: Faculty Publications

We present the complete genome sequence of Splendidofilaria pectoralis, a nematode parasite of grouse (Aves: Galliformes: Tetraonini). Illumina paired-end reads were assembled by a de novo method followed by a finishing step. The raw and assembled data are publicly available via GenBank: Sequence Read Archive (SRR28509439) and assembled genome (JBFSWT000000000).

The Utilization Of Alcohol Dehydrogenase (Adh) Enzymes In Stereocontrolled Synthesis, Gaurav Pramod Kudalkar

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

Clostridium acetobutylicum alcohol dehydrogenase (CaADH) has been shown to catalyze the stereoselective reduction of a broad array of carbonyl compounds. This study uses a Hammett linear free-energy relationship (LFER) analysis to gain insight into CaADH enzyme mechanism across three substrate classes: aryl aldehydes, aryl β-keto esters, and aryl trifluoromethyl ketones. Kinetic data were collected by monitoring NADPH fluorescence, and Michaelis-Menten kinetics were applied. Hammett plots reveal that hydride transfer is rate-limiting for aldehydes and β-keto esters (ρ > 0), while it is proposed that dehydration is rate-limiting for trifluoromethyl ketones (ρ < 0). ¹³C NMR confirmed significant hydration in trifluoromethyl ketones. The …

Enhancing Civil Infrastructure Performance Through Lidar-Based Dynamic Monitoring And Phased-Construction Bridges, Khalid Hossam Alkady

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

This dissertation aims to enhance the performance and structural integrity of civil infrastructure systems through two primary goals. The first goal is to develop and rigorously validate end-to-end frameworks for full-field monitoring of the dynamic response of civil structures via Ground-based Lidar (GBL) scanners. GBL can be employed to sample point clouds at a high sampling rate for dynamic data collection, which addresses the limitations of using contact-based sensors in structural health monitoring (SHM) applications used for early-detection of structural damage.

The second goal of this dissertation concerns the challenges associated with constructing bridges in phases, so they can remain …

Spatial Ecology Of Large Bodied Ichthyofauna In The Red River Of The North Basin, William Marshall Stuart

School of Natural Resources: Dissertations, Theses, and Student Research

Understanding spatial patterns and processes is essential for designing research studies, implementing management actions, and planning restoration efforts. The Red River of the North basin spans a broad geographic area where jurisdictional oversight is divided among several entities (Manitoba, CAN; North Dakota, USA; Minnesota, USA; South Dakota, USA), creating a mosaic of regulatory and functional process zones. Understanding the spatial ecology of freshwater fishes in this disjointed landscape is essential to address diverse life history requirements and the movement constraints imposed by anthropogenic structures. Long-term acoustic telemetry revealed that large bodied ichthyofauna employ a diverse range of movement strategies (i.e., …

Place Branding: More Than Just A Logo, Marilyn R. Schlake

Cornhusker Economics

Place branding can distinguish one community from another. In a landscape of locations that provide the same amenities, environments, and opportunities, branding can help a community “stand out.” However, what is usually missing is a place brand developed in association with the community’s history, values, social connections, and organization associations that have evolved.

Nuclear Energy Is Clean And Safe Energy, Katie Morland

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

From the grappling fear of horrific meltdowns to the promise of new innovative advancements, nuclear energy has been surrounded by misunderstandings and myths for decades. A non-partisan approach from media outlets is essential for having a well-balanced understanding of how nuclear energy works and why it is good for our consumption.

Despite bias concerns that are leading to misunderstanding, nuclear energy offers a wide range of reliable cleaner types of energy. Moving forward we need to ask ourselves are we going to keep letting misinformation and misconceptions stop us from developing better advancements in nuclear energy for cleaner energy use …

The Case For E15: A Cheaper, Cleaner Fuel, Cassidy Skillett

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

In its name, “E” indicates that the fuel contains ethanol and “15” communicates that 15% of the gasoline blend is ethanol. When Nebraskan drivers pull up to the gas station, they can buy cheaper and cleaner E15. In 43 states - drivers are not so lucky. A new bill would end fuel discrimination of E15 at refueling stations nationwide.

This change is long overdue and would allow E15 to be available year-round in all states rather than just during the winter.