Digital Commons Network^™

Subdued Process: Onyx Properties Llc V. Board Of County Commissioners Of Elbert County And The Removal Of “Property” From The Due Process Clause, Alan Fonseca

Oklahoma Law Review

No abstract provided.

Southern Chapter Of The American Conference For Irish Studies Records, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of records of the Southern Chapter of the American Conference for Irish Studies. Materials include correspondence, meeting programs and minutes, reports, and membership lists. Much of the material concerns the annual meeting and other activities of the organization from 1989 to 2014.

Find this collection in the University Libraries' catalog.

William H. Schubert Curriculum Studies Collection, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of papers and files belonging to Dr. William Schubert. Materials span 1975 to 2014 and include papers and articles written or edited by Schubert, correspondence with colleagues and organizations, files pertaining to his advising work, awards won by Schubert, and classroom syllabi throughout the years.

Find this collection in the University Libraries' catalog.

Milk-Derived Exosomes And Metabolic Regulation, Janos Zempleni, Sonal Sukreet, Fang Zhou, Di Wu, Ezra Mutai

Department of Nutrition and Health Sciences: Faculty Publications

Exosomes are natural nanoparticles that play an important role in cell-to-cell communication. Communication is achieved through the transfer of cargos, such as microRNAs, from donor to recipient cells and binding of exosomes to cell surface receptors. Exosomes and their cargos are also obtained from dietary sources, such as milk. Exosome and cell glycoproteins are crucial for intestinal uptake. A large fraction of milk exosomes accumulates in the brain, whereas the tissue distribution of microRNA cargos varies among distinct species of microRNA. The fraction of milk exosomes that escapes absorption elicits changes in microbial communities in the gut. Dietary depletion of …

Through Faculty's Eyes: Teaching Threshold Concepts And The Framework, Lorna M. Dawes

University of Nebraska-Lincoln Libraries: Faculty Publications

This study investigates faculty perceptions of teaching information literacy. Using 24 semi-structured interviews, a phenomenographic approach identified four qualitative ways in which faculty experienced teaching information literacy (IL). This paper analyzes the challenging information literacy concepts that faculty identify—known to many librarians as threshold concepts— and their relationship to the Association of College and Research Libraries (ACRL) “Framework for Information Literacy for Higher Education.” The study highlights the transdisciplinary nature of IL instruction and indicates that, although unaware of the ACRL Framework, faculty already teach at least three concepts from that document. This finding suggests new opportunities for collaborations between …

Dissemination, Access, Preservation: A Case Study Of Publications From The Organic Agriculture Research And Extension Initiative, Leslie M. Delserone

University of Nebraska-Lincoln Libraries: Faculty Publications

The Organic Agriculture Research and Extension Initiative, administered by USDA-NIFA, is the major federal funder of organic agricultural research. Analysis of 733 publications produced during the initiative’s first five years explored the dissemination of this research, and accessibility to and preservation of the publications. Publications associated with conferences (e.g., abstracts) were most numerous (36%). Many publications (69%) were openly accessible online in 2017 but fewer than 10% of these appeared in a stable digital repository. In four of the eight publication categories, access disappeared over time. No program exists to systematically collect and preserve these outputs of organic agricultural research. …

The Scholarly Impact Of Books Acquired Via Approval Plan Selection, Librarian Orders, And Patron-Driven Acquisitions As Measured By Citation Counts, David C. Tyler, Brianna D. Hitt, Francis A. Nterful, Mckenna R. Mettling

University of Nebraska-Lincoln Libraries: Faculty Publications

Patron-driven acquisition has been an important, if contentious, topic for decades, with numerous programs having been piloted, adopted, and reported on, largely favorably, in the library literature. Still, questions and doubts persist for academic libraries, especially where the composition of vendor plans and packages and the judgment of patrons are concerned. Past literature has approached the assessment of patron-driven acquisition by analyzing circulation/usage, comparing peer-library holdings, seeking patrons’ or librarians’ judgments of utility and suitability, looking for evidence of collection imbalances, and testing for overlap in patrons’ and librarians’ purchases. To contribute to this literature, this study addresses scholarly impact …

The Complete Guide To Personal Digital Archiving, Blake Graham

University of Nebraska-Lincoln Libraries: Faculty Publications

As one of the more recent professional publications on PDA, The Complete Guide to Personal Digital Archiving provides practitioners in libraries and archives with a collection of thoughtful essays on common practices, case studies and instructional programs, and ethical implications related to the management and preservation of personal data. The book’s editor, Brianna Marshall, is a bright information professional quickly rising in the ranks of the library and archives community. Since earning an MLS from Indiana University Bloomington in 2014, Marshall has held a leadership position in data curation and research services at the University of Wisconsin-Madison Libraries, and recently …

Crustal Structure Of Mesozoic Rifting In The Northeastern Gulf Of Mexico From Integration Of Seismic And Potential Fields Data, Mei Liu, Irina Filina, Paul Mann

Department of Earth and Atmospheric Sciences: Faculty Publications

We have investigated the crustal structure of a 400 km wide zone of thinned continental crust in the northeastern Gulf of Mexico (GOM) using gravity and magnetic modeling along two deeply penetrated seismic transects. Using this approach, we identify two zones of prominent, southward-dipping reflectors associated with 7–10 km thick, dense, and highly magnetic material. Previous workers have interpreted the zones as either coarse clastic redbeds of Mesozoic age that are tilted within half-grabens or seaward-dipping reflectors of magmatic origin. Both seismic reflection lines reveal a 10 km thick and 67 km wide northern zone of high density near the …

Scaphanocephalus-Associated Dermatitis As The Basis For Black Spot Disease In Acanthuridae Of St. Kitts, West Indies, Michelle M. Dennis, Adrien Izquierdo, Anne Conan, Kelsey Johnson, Solenne Giardi, Paul Frye, Mark A. Freeman

Harold W. Manter Laboratory of Parasitology: Library Materials

Acanthurus spp. of St. Kitts and other Caribbean islands, including ocean surgeonfish A. bahianus, doctorfish A. chirurgus, and blue tang A. coeruleus, frequently show multifocal cutaneous pigmentation. Initial reports from the Leeward Antilles raised suspicion of a parasitic etiology. The aim of this study was to quantify the prevalence of the disease in St. Kitts’ Acanthuridae and describe its pathology and etiology. Visual surveys demonstrated consistently high adjusted mean prevalence at 3 shallow reefs in St. Kitts in 2017 (38.9%, 95% CI: 33.8−43.9) and 2018 (51.5%; 95% CI: 46.2−56.9). There were no differences in …

Moving From Talk To Action: What Does Successful Institutional Change Related To Equity, Diversity And Inclusion (Edi) Look Like?, Mark A. Puente, Kiyomi D. Deards

University of Nebraska-Lincoln Libraries: Presentations

Slides of a talk: Puente, M.A., Deards, K.D. (2019). Moving From Talk to Action: What Does Successful Institutional Change Related to Equity, Diversity, and Inclusion (EDI) Look Like? IDEAL’19: Advancing Inclusion, Diversity, Equity, and Accessibility in Libraries & Archives.

Includes:

Where is the Change? Strategies & Tools ARL’s Future Plans Resources Action & Assessment

Using Video Modeling To Determine The Effects On Play Skills Of Elementary Students With Autism Spectrum Disorders, Carrietta L. Gaudio

Theses and Dissertations

This applied dissertation was designed to enhance the play skills of elementary students diagnosed with an autism spectrum disorder. The current social skills programs available at the writer’s school did not specifically target improving play skills and were not geared toward individuals with autism. The traditional teaching techniques used in the classroom to teach play skills were not adequate, as students continued to show minimal growth on quarterly progress reports and repeated yearly goals focusing on play skills on their individualized education plans.

The writer conducted a study that compared the effects of video modeling and video selfmodeling on play …

Age And Pattern Of The Southern High-Latitude Continental End-Permian Extinction Constrained By Multiproxy Analysis, Christopher R. Fielding, Tracy D. Frank, Stephen Mcloughlin, Vivi Vajda, Chris Mays, Allen P. Tevyaw, Arne Winguth, Cornelia Winguth, Robert S. Nicoll, Malcom Bocking, James L. Crowley

Department of Earth and Atmospheric Sciences: Faculty Publications

Past studies of the end-Permian extinction (EPE), the largest biotic crisis of the Phanerozoic, have not resolved the timing of events in southern high-latitudes. Here we use palynology coupled with high-precision CA-ID-TIMS dating of euhedral zircons from continental sequences of the Sydney Basin, Australia, to show that the collapse of the austral Permian Glossopteris flora occurred prior to 252.3 Ma (~370 kyrs before the main marine extinction). Weathering proxies indicate that floristic changes occurred during a brief climate perturbation in a regional alluvial landscape that otherwise experienced insubstantial change in fluvial style, insignificant reorganization of the depositional surface, and no …

Hexagonal Fracture Patterns On Navajo Sandstone Crossbeds At Yellow Knolls, Washington County, David Loope

Department of Earth and Atmospheric Sciences: Faculty Publications

At this geosite, the main features of interest—remarkably uniform and beautiful fracture patterns dominantly composed of linked hexagons (fi gures 1 and 2)—are present on outcrops of the Jurassic Navajo Sandstone. Th e Navajo was deposited by large, southward- migrating desert dunes about 200 million years ago, but the fractures that defi ne the hexagons here are just a surfi cial veneer less than 20 inches (half a meter) deep. Th e fractures are a weathering phenomenon that developed under climate conditions similar to today’s. Steep thermal gradients develop in the sandstone because it is exposed to solar radiation and …

How People Make Sense Of Drones Used For Atmospheric Science (And Other Purposes): Hopes, Concerns, And Recommendations, Janell C. Walther, Lisa M. Pytlikzillig, Carrick Detweiler, Adam L. Houston

Lisa PytlikZillig Publications

Unmanned aerial systems (UAS) can advance understanding of the atmosphere and improve weather prediction, but public perceptions of drone technologies need to be assessed to ensure successful societal integration. Our qualitative study examines public perceptions of UAS technology, and the associated risks and benefits, for such civilian purposes. We examine how people form perceptions, and discuss the implications of these perceptions for UAS design and regulation. Our study finds the public to be favorable toward UAS used for “noble” purposes. Participant views are informed by popular media, personal experiences, comparisons between technologies, and consideration of the trustworthiness of the users, …

Developing A Department Of Transportation Winter Severity Index, Curtis L. Walker, Dylan Steinkruger, Pouya Gholizadeh, Sogand Hasanzedah, Mark Anderson, Behzad Esmaeili

Department of Earth and Atmospheric Sciences: Faculty Publications

Adverse weather conditions are responsible for millions of vehicular crashes, thousands of deaths, and billions of dollars per year in economic and congestion costs. Many transportation agencies utilize a performance or mobility metric to assess how well they maintain road access; however, there is only limited consideration of meteorological impacts to the success of their operations. This research develops the Nebraska winter severity index (NEWINS), which is a daily event-driven index derived for the Nebraska Department of Transportation (NDOT). The NEWINS includes a categorical storm classification framework to capture atmospheric conditions and possible road impacts across diverse spatial regions of …

Novel Information On The Morphology, Phylogeny And Distribution Of Camallanid Mematodes From Marine And Freshwater Hosts In South Africa, Including The Description Of Camallanus Sodwanaensis N. Sp., Roman Svitin, Marliese Truter, Olena Kudlai, Nico J. Smit, Louis Du Preez

Harold W. Manter Laboratory of Parasitology: Library Materials

Four species of previously known nematodes from the family Camallanidae were found from different hosts in South Africa: Batrachocamallanus xenopodis from the frog Xenopus muelleri, Paracamallanus cyathopharynx, and Procamallanus pseudolaeviconchus from the catfish Clarias gariepinus and Spirocamallanus daleneae from the catfish Synodontis zambezensis. In the material collected from various marine fishes, several specimens of nematodes from the genus Camallanus clearly differed from all previously known species. Based on morphological differences these specimens are assigned to a new species, C. sodwanaensis. Molecular data of 18S and 28S rDNA and COI sequences are provided for the collected species …

Insulating Tunneling Contact For Efficient And Stable Perovskite Solar Cells, Jinsong Huang, Xiaopeng Zheng, Qi Wang, Yang Bai, Qingfeng Dong

Department of Mechanical and Materials Engineering: Faculty Publications

Perovskite-based photoactive devices, such as solar cells, include an insulating tunneling layer inserted between the perovskite photoactive material and the electron collection layer to reduce charge recombination and concomitantly provide water resistant properties to the device.

Beyond The Toolpath: Site-Specific Melt Pool Size Control Enables Printing Of Extra-Toolpath Geometry In Laser Wire-Based Directed Energy Deposition, Brian T. Gibson, Bradley S. Richardson, Tayler W. Undermann, Lonnie J. Love

Department of Mechanical and Materials Engineering: Faculty Publications

A variety of techniques have been utilized in metal additive manufacturing (AM) for melt pool size management, including modeling and feed-forward approaches. In a few cases, closed-loop control has been demonstrated. In this research, closed-loop melt pool size control for large-scale, laser wire-based directed energy deposition is demonstrated with a novel modification, i.e., site-specific changes to the controller setpoint were commanded at trigger points, the locations of which were generated by the projection of a secondary geometry onto the primary three-dimensional (3D) printed component geometry. The present work shows that, through this technique, it is possible to print a specific …

Disposable Fluidic Self-Propelling Robot For Traversing A Tubular Passage, Carl Nelson, Benjamin Terry, Abolfazl Pourghodrat, Hossein Dehghani, Dmitry Oleynikov, Prithviraj Dasgupta

Department of Mechanical and Materials Engineering: Faculty Publications

A probe for traversing a tubular passage includes an introducer to be supported at an entrance to the tubular passage. The probe also includes a probe tip to traverse the tubular passage, and a tube with an inflatable tube segment. In some embodiments, the inflatable tube segment is storable in the probe tip. The inflatable tube segment is configured to be inflated to push the probe tip away from the introducer toward an end on the tubular passage. In some embodiments, the probe includes a sealing mechanism, whre the sealing mechanism can be positioned between the inflatable tube segment of …

Review Of Clara Guillén Marín. Migrants In Contemporary Spanish Film. Routledge, 2018., Alfonso Bartolomé

Spanish Language and Literature Papers

The focus of this volume is immigration, currently one of the most relevant topics of Spanish society. Clara Guillén Marín investigates the reality of immigration in Spain, supporting her research with the works of Isolina Ballesteros, Isabel Santaolalla, and Daniela Flesler, in addition to others on the cutting edge of defining the “new social reality” (Guillén Marín 1). She shows the impacts of immigration and the resultant changes to aspects of the Spanish economy, society, and culture. In her research, she includes six films: three documentaries and three fictional films. These six artifacts of culture, if you will, shine a …

Memory, Language, And Healing, Isabel Velázquez

Spanish Language and Literature Papers

One morning on a spring day not unlike the one during which I write these lines, Dr. Marie Chantal Kalisa came into my office and gifted me with a word. It wasn't a strange occurrence, this. As office neighbors, friends, and fellow members of the order of the culturally dislocated, we were engaging in just an ordinary part of our ongoing conversation on language, memory, cultural (non)transmission, and the many intimate losses and transformations that come as a by-product of geographic displacement. A lovely word it was, its Kirundi vowels bright, shiny, sweet to my ears. A tiny jewel wrapped …

WomenʼS Friendship In Exile: Healing In The Epistolary Correspondence Between Zenobia Camprubí And Pilar De Zubiaurre., Iker Gonzalez-Allende

Spanish Language and Literature Papers

The epistolary correspondence between the Spanish intellectuals Zenobia Camprubi (1887-1956) and Pilar de Zubiaurre (1884- 1970) from October 1938 to August 1956 reveals a long friendship that began in Madrid in the 1910S and continued during the exile that they, as supporters of the democratic Second Republic, both suffered after the Spanish Civil War (1936-1939) and the victory of dictator Francisco Franco, who ruled Spain from 1939 until his death in 1975. During exile Camprubi writes to Zubiaurre from the United States, Cuba, and Puerto Rico, while Zubiaurre responds from Mexico, where she lived the last thirty years of her …

Examining Stigma Associated With Firefighters Seeking Social Support After Experiencing A Traumatic Event, John Richard Tormos

Theses and Dissertations

This applied dissertation was designed to examine stigma associated with firefighters seeking social support after experiencing a traumatic event. This quantitative study employed a survey approach with a cross-sectional design. The researcher self-selected 26 active career firefighters from a medium-sized fire department located in the southeastern United States to participate in the study. Firefighters responded to an array of emergency incidents and were repeatedly exposed to traumatic events. The Secondary Trauma Exposure Scale was employed to answer the first research question: What are the most frequent types of traumatic events that firefighters have experienced? The findings revealed that all of …

A Doubly Nonlocal Laplace Operator And Its Connection To The Classical Laplacian, Petronela Radu, Kelseys Wells

Department of Mathematics: Faculty Publications

In this paper, motivated by the state-based peridynamic frame- work, we introduce a new nonlocal Laplacian that exhibits double nonlocality through the use of iterated integral operators. The operator introduces addi- tional degrees of exibility that can allow for better representation of physical phenomena at different scales and in materials with different properties. We study mathematical properties of this state-based Laplacian, including connec- tions with other nonlocal and local counterparts. Finally, we obtain explicit rates of convergence for this doubly nonlocal operator to the classical Laplacian as the radii for the horizons of interaction kernels shrink to zero.

The Promising Viral Threat To Bacterial Resistance: The Uncertain Patentability Of Phage Therapeutics And The Necessity Of Alternative Incentives, Kelly Todd

Duke Law Journal

Bacteriophages, or “phages,” are a category of highly adept and adaptable viruses that can infect and kill bacteria. With concerns over the burgeoning antibiotic-resistance crisis looming in recent years, scientists and policymakers have expressed a growing interest in developing novel treatments for bacterial infections that utilize bacteriophages. Because of the great expense associated with bringing a new drug to market, patents are usually considered the gold standard for incentivizing research and development in the pharmaceutical field. Absent such strong protection for a developer’s front end investment, pharmaceutical development remains financially risky and unattractive. Unfortunately, recent Supreme Court jurisprudence analyzing patentable …

Understanding Sexual Prejudice: The Role Of Political Ideology And Strategic Essentialism, Crystal L. Hoyt, Thekla Morgenroth, Jeni L. Burnette

Jepson School of Leadership Studies articles, book chapters and other publications

Despite the increased visibility and acceptance of the LGBTQ community, sexual minorities continue to face prejudice and discrimination in many domains. Past research has shown that this prejudice is more prevalent among those holding conservative political views. In two studies, we merge strategic essentialism and motivated ideology theoretical perspectives to empirically investigate the link between political orientation and sexual prejudice. More specifically, we examine how conservatives strategically use different forms of essentialism to support their views of gay individuals and their reactions to messages aimed at changing essentializing beliefs. In Study 1 (N = 220), we demonstrate that conservatives endorse …

Midas-Vt-Pre: Software To Generate 2d Finite Element Model Of Particle/Fiber Embedded Composites With Cohesive Zones, Keyvan Zare-Rami, Yong-Rak Kim

Department of Civil and Environmental Engineering: Faculty Publications

Studying the behavior of particle/fiber embedded composites has been a common and challenging problem in mechanics of materials area. Analysis of these materials can be effectively conducted by computational simulations such as finite element (FE) analyses. Creating a model that represents the actual microstructure of the composite is crucial to obtain a trustable result, but is often laborintensive. Microstructure Inelastic Damage Analysis Software (MIDAS) Virtual Tester Preprocessor (MIDAS-VT-Pre) was developed to facilitate construction of two-dimensional microstructure FE models of particle/fiber embedded composites. MIDAS-VT-Pre is able to insert automatically cohesive zone interface elements in the mesh structure in order to simulate …

Non-Temporal Point Cloud Analysis For Surface Damage In Civil Structures, Mohammad Ebrahim Mohammadi, Richard L. Wood, Christine E. Wittich

Department of Civil and Environmental Engineering: Faculty Publications

Assessment and evaluation of damage in civil infrastructure is most often conducted visually, despite its subjectivity and qualitative nature in locating and verifying damaged areas. This study aims to present a new workflow to analyze non-temporal point clouds to objectively identify surface damage, defects, cracks, and other anomalies based solely on geometric surface descriptors that are irrespective of point clouds’ underlying geometry. Non-temporal, in this case, refers to a single dataset, which is not relying on a change detection approach. The developed method utilizes vertex normal, surface variation, and curvature as three distinct surface descriptors to locate the likely damaged …

Midas-Vt-Pre: Software To Generate 2d Finite Element Model Of Particle/Fiber Embedded Composites With Cohesive Zones, Keyvan Zare-Rami, Yong-Rak Kim

Department of Civil and Environmental Engineering: Faculty Publications

Studying the behavior of particle/fiber embedded composites has been a common and challenging problem in mechanics of materials area. Analysis of these materials can be effectively conducted by computational simulations such as finite element (FE) analyses. Creating a model that represents the actual microstructure of the composite is crucial to obtain a trustable result, but is often labor- intensive. Microstructure Inelastic Damage Analysis Software (MIDAS) Virtual Tester Preprocessor (MIDAS-VT-Pre) was developed to facilitate construction of two-dimensional microstructure FE models of particle/fiber embedded composites. MIDAS-VT-Pre is able to insert automatically cohesive zone interface elements in the mesh structure in order to …