Digital Commons Network^™

Contrasts Among Cationic Phytochemical Landscapes In The Southern United States, Luis Y. Santiago-Rosario, Kyle E. Harms, Dylan Craven

Faculty Publications

Understanding the phytochemical landscapes of essential and nonessential chemical elements to plants provides an opportunity to better link biogeochemical cycles to trophic ecology. We investigated the formation and regulation of the cationic phytochemical landscapes of four key elements for biota: Ca, Mg, K, and Na. We collected aboveground tissues of plants in Atriplex, Helianthus, and Opuntia and adjacent soils from 51, 131, and 83 sites, respectively, across the southern United States. We determined the spatial variability of these cations in plants and soils. Also, we quantified the homeostasis coefficient for each cation and genus combination, by using mixed-effect models, with …

Certain Prosecutors: Geographical Arbitrariness, Unusualness, & The Abolition Of Virginia’S Death Penalty, Bernadette M. Donovan

Washington and Lee Journal of Civil Rights and Social Justice

Virginia’s abolition of the death penalty in 2021 was a historic development. As both a southern state and one of the country’s most active death penalty jurisdictions, Virginia’s transition away from capital punishment represented an important shift in the national landscape. This article considers whether that shift has any constitutional significance, focusing on the effect of Virginia’s abolition on the geographical arbitrariness of the country’s death penalty.

As a starting point, the death penalty in America is primarily regulated by the Eighth Amendment, which bars “cruel and unusual punishments.” The United States Supreme Court has held that the death penalty …

External Funding Bulletin, July - Decemeber 2022, Uno Office Of Research And Creative Activity, University Of Nebraska At Omaha

Sponsored Programs Bulletins

No abstract provided.

Constitutional Law—School Choice: The Landscape After Espinoza V. Montana Department Of Revenue And Contemporary Political Polarization, Peter Hughes

University of Arkansas at Little Rock Law Review

No abstract provided.

Jugaad Auteurism: Alankrita Shrivastava And Feminist Bollywood, Gohar Siddiqui

Visual and Performing Arts

Alankrita Shrivastava is a filmmaker in Bollywood whose sensibilities as a feminist auteur have been prominent in her work since her very first film. Her oeuvre consists of three feature films (Turning 30, 2011; Lipstick Under My Burkha, 2017; Dolly, Kitty Aur Who Chamakte Sitaare, 2020), a short anthology film (My Beautiful Wrinkles, 2020), the Amazon Prime series Made in Heaven (2019), and the Netflix Series, Bombay Begums (2021). She wrote and directed all her films and collaborated with other female writers and directors for the Amazon Prime and Netflix series.

Introduction, John T. Marshall, Ryan Rowberry, Susan S. Kuo

Faculty Publications By Year

No abstract provided.

The National Register Of Historic Places Nomination Process For The Dow House (Ypsilanti Historical Society) Ypsilanti, Mi, Tim Sabo

Historic Preservation Final Projects

No abstract provided.

A Ray Of Light For The Black Community: Preserving The Aray Family Legacy Through Museum And Archival Practice, Rebecca Murphy

Historic Preservation Final Projects

This project applied museum and archival theory and practice in order to document and preserve the Aray Collection according to best practice. The Aray Collection is an important Black history collection found at the Ypsilanti Historical Society. The Aray Collection belonged to an affluent, free-black, farming family in Pittsfield Township and is made up of textiles, decorative arts, culinary instruments, tools, photographs, and archival documents. Tasks performed included artifact tracking which aided in the identification of unmarked collection pieces. Photographing, cataloging, labeling, and preservation were performed on the existing and newly located collection artifacts. The photographs and other archival material …

Droughtscape, Fall 2022, National Drought Mitigation Center

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

DroughtScape, Fall 2022

Effect Of Lateral Outflow On Three-Dimensional Flow Structure In A River Delta, M. Kifayath Chowdhury, Kory M. Konsoer, Matthew Hiatt

Faculty Publications

Spatial and temporal patterns in three-dimensional flow structure are linked to channel processes and morphology in many environments. However, there is not yet an understanding of how the flow structure is influenced by channelized and gradually distributed lateral outflows that are often prevalent in river deltas. This study presents an analysis of three-dimensional flow structure data collected from Wax Lake Delta, a naturally developing river-dominated delta in the northern Gulf of Mexico. Three hydrographic surveys were conducted using a boat-mounted acoustic Doppler current profiler at two sites: a channelized outflow zone and a distributary channel experiencing unchannelized lateral outflow. The …

Household Salt Production By The Late Classic Maya: Underwater Excavations At Ta'ab Nuk Na, Heather Mckillop, E. Cory Sills

Geography Faculty Publications and Presentations

Salt is an essential commodity; archaeological remains around the world attest to the importance of its production, exchange and consumption. Often located in coastal locations, many production sites were submerged by rising seas, including the Paynes Creek Salt Works on the southern Belize coast. Survey and excavation of these sites has identified ‘kitchens’ for brine boiling, as well as Terminal Classic residential structures at Ek Way Nal. The authors report the discovery of an earlier residential building alongside salt kitchens at the nearby site of Ta'ab Nuk Na. This finding indicates that surplus household production began during the Late Classic, …

Investment Incentives: A Survey Of Policies And Approaches For Sustainable Investment, Lise Johnson, Perrine Toledano

Columbia Center on Sustainable Investment

In order to effectively harness public funds and leverage them to support sustainable development, governments have to be strategic in their use of capital. This means ensuring that government funds are used to help compensate for market failures that lead to the underproduction of public goods. It also means ensuring that government funds are not used to provide redundant support for private actors and subsidize environmentally or socially harmful activities.

To achieve these policy objectives, governments need to be careful and deliberate in their use of investment incentives. Investment incentives, which may be defined (broadly) as nonmarket advantages used to …

State Capitalism’S Inability To Alter The Global Power Structure, Michael R. Woods

Student Publications

In the modern day, many nations have instituted State Capitalist policies to grow their economies and increase their international influence. To evaluate the efficacy of this strategy, this paper analyzes the historical impacts of State Capitalism, as well as its effects upon economic concepts, including competition and innovation. This work also analyzes the ways in which State Capitalist policies have negatively impacted the international reputations of nations such as Russia and China and explores the specific national characteristics and circumstances that are required to truly alter the global power structure. Ultimately, the work concludes that state capitalism is unlikely to …

Developing A Molecular Diet Analysis, And Characterizing The Intestinal Microbiota Of Wild Juvenile Coastal Rainbow Trout/Steelhead In California, Bryan Van Orman

AES Theses

The collection of feces from awake or anesthetized individuals is often less invasive, less time-consuming for samplers, requires fewer sampling supplies, and is more scalable than many traditional techniques when studying living organisms. To improve best practices, we investigate DNA metabarcoding as a technique for producing diet information from juvenile rainbow trout/steelhead (Oncorhynchus mykiss) feces. DNA metabarcoding may be more sensitive for prey detection and return higher taxonomic resolution for characterizing the diverse diet of this special status species. We tested universal primer pairs targeting short segments of the cytochrome c oxidase I region of the mitochondrial genome. …

Informing Practice Through Professional Development: An Interstate Urban Programming Study Tour, Vernelle Mitchell-Hawkins, Deborah Dietrich

Journal of Youth Development

Southeast Pennsylvania 4-H Extension educators identified a need for professional development in order to further develop current urban 4-H programs. The expectation was that increased awareness and knowledge would lead to increased skills competency in planning, implementing, and evaluating urban 4-H youth development programs. An interstate professional development program was developed to inform practitioners on positive youth development in urban communities. The 2-day program included on-site observations of urban programs and professional development on best practices. The event was scheduled as a study tour that involved intentional focus on practical applications of research theory for informal education. The Penn State …

Using Stem Camps To Improve Female Interest In Technology Careers, April H. Reed, Mark Angolia, Lyubov G. Sluder, Leslie R. Pagliari

Journal of Youth Development

Science, technology, engineering, and math (STEM) fields have been traditionally entered by men, often establishing women as underrepresented in many of these fields. This research study focuses on participants at a STEM camp for middle- and high-school girls designed to introduce them to technology. The camp was held 4 times over 3 years, with many of the participants from rural areas, underrepresented by race and economic status. Sixty camp attendees completed pre- and post-camp surveys and are referred to as the intervention group. A control group of 200 middle- and high-school girls who did not attend the camp also took …

Scope Of Rural Tourism Inroads Through Nonvegetarian Gastronomic Tradition In Western Himalayas: The Hindu’S Bakrid, Rohit Chauhan

University of South Florida (USF) M3 Publishing

This study explores the potential of rural gastronomic capital as tourism product in Shimla district of Western Indian Himalayas keeping in view the sustainable community-based approach. Bottom-up community driven approach is essential for sustainable tourism development and the state under study accounts for 89% of rural population. Gastronomic tradition is one such approach involving a large number of populations bringing them direct benefits. In this study a mixed research design was adopted for first identifying themes and lately looking for scope in a broader area. For getting initial idea 16 interviews were conducted. Upon analyzing the responses from this pilot …

The Importance Of Crisis Management In Tourism, Dora S. Jurdana, Romina Agbaba

University of South Florida (USF) M3 Publishing

The tourism industry has been exposed to different crisis situations, which reveal tourism's vulnerability and jeopardise its development through the damage they inflict as well as through their unpredictability. Tourism has proven to be resilient in rebounding in the aftermath of crises. In a globalized world which is constantly changing and in which crises affect people’s lives, managing them is an integral part of effective destination management. The main goal is to research the readiness of the tourism system for crises and to underline the importance of crisis management in order to strengthen the resilience of tourism to the effects …

Marketing For Creative Literary Tourism: Cases And Opportunities, Ana M. Matias, Luis Cardoso, Maria L. Pato

University of South Florida (USF) M3 Publishing

In the context of Territorial Marketing, it is intended to present a prospective work on the management of destinations based on cultural heritage. We therefore seek to demonstrate the importance of literary heritage and the effective possibility of its touristic use in Portugal, in the context of cultural and creative tourism, leveraged by Cultural Marketing strategies for low-density regions. In what concerns methodology, the paper is based on an extensive literature analysis and case studies, also taking into account available secondary data concerning relevant policies and suggests new possibilities for diversifying tourism offer at literary sites, leveraging the sociohistorical background, …

Evaluation Of The Relationship Between Local Food Preference And Environmental Awareness Among Potential Domestic Tourists In Turkey, Ulker Colakoglu, Selma Atabey

University of South Florida (USF) M3 Publishing

Local cuisine is the gene that distinguishes the society from others. Because this gene is encoded with information about the geography where their ancestors lived, their dietary habits, religious beliefs, migrations, and wars. For this reason, locally produced agricultural productions gain importance as raw materials for local food production. In today's conditions, environmental concerns come to the fore with the increase in population and industrialization. Different agricultural production methods have been used to produce enough food for the population. However, these productions increase environmental pollution. In this study, in which the relationship between the preference of local food, which is …

Unm Medicine, The University Of New Mexico School Of Medicine Alumni Magazine Fall 2022, Michael Haederle, Bridgette Wagner Jones, Ashley Salazar, Elizabeth Gibson, Nikifor Konstantinov, Sageline Lablaze, Makenzie Mcneill, Emily Monteiro Morelli, Ruth Morgan, Paige R. Penland, Maggie Schold, Jett Loe, Andrew Roibal, Raymond Mares, Allan Stone, Patricia W. Finn

School of Medicine Alumni Magazine

No abstract provided.

Intestinal Parasite Prevalence In Fecal Samples In Nebraska Dog Parks, Kristianna Muller

Honors Program: Senior Projects (Public)

From February to April 2022, fecal samples were collected from eight dog parks in the Omaha and Lincoln, NE areas. A total of 160 samples were collected and assessed for the presence of intestinal parasites. The zinc sulfate double centrifugal flotation technique was used to determine infection. Out of the 160 samples, ten were positive for parasite contamination (6.25% prevalence). The most observed parasites were hookworms, found in 3.75% of all samples (6/160). Cystoisospora, Giardia, Toxocara canis, and Toxascaris leonina were all found only once, for a prevalence of 0.625% each. Compared to other studies, our infection …

Secondary Principal Leadership And The Impact On Engaging Hands-On Learning Strategies, Sarah Morrison, Ray Thompson

School Leadership Review

The purpose of this narrative inquiry study was to understand how secondary campus principals build capacity in teachers to actively engage students in the processes of meaningful learning. Secondary campus principals should continuously work with teachers in a team setting in order to implement best practices. In recent years, “researchers in educational leadership have called for a new sustainable model for the future” and one must rethink how engagement aligns for student success. Hands-on learning can be instrumental in increasing student engagement, which, in turn, builds student capacity, students who do not feel challenged often become bored in the educational …

Are California Venture Capitalists The Best Venture Capitalists?, Tyler Hull, Luna Y. Goldblatt

Management Faculty Publications

We test if California VCs significantly outperform VCs from other US states. We additionally test in which instances California VCs outperform the other VC concentrated states of Massachusetts and New York. We find that VCs from California, Massachusetts, and New York have significantly greater probabilities of successfully exiting their investments than VCs from other states. Additionally, we show that California VCs are even more adept than VCs from Massachusetts and New York at 1. Early-stage investments, 2. Helping their entrepreneurial firms receive future rounds of financing, and 3. Helping their backed entrepreneurial firms receive higher IPO valuations and achieve superior …

The Freedom Collection 2017–2021: Part 1, The Composition Of The Freedom Collection And Uncl’S Downloads By Member And Subject, David C. Tyler

University of Nebraska-Lincoln Libraries: White Papers

With data provided by a colleague, the author looked at the University of Nebraska Consortium of Libraries (UNCL) downloading activity of Elsevier's Freedom Collection for the 2017-2021 interval. Members include the University of Nebraska at Kearney, University of Nebraska-Lincoln, University of Nebraska Medical Center, and University of Nebraska Omaha.

The author looked at activity by member and by subject at the level of journals' Library of Congress Classifications.

This report was submitted in the fall of 2022 to the UNL Libraries Collections Strategies Committee (CSC) and to the members of the Collections Strategies and Open Scholarship (CSOS) department.

A Multi-Centric Evaluation Of Deep Learning Models For Segmentation Of Covid-19 Lung Lesions On Chest Ct Scans, Saman Sotoudeh-Paima, Navid Hasanzadeh, Ali Bashirgonbadi, Amin Aref, Mehran Naghibi, Mostafa Zoorpaikar, Arvin Arian, Masoumeh Gity, Hamid Soltanian-Zadeh

Research Administration Articles

Background: Chest computed tomography (CT) scan is one of the most common tools used for the diagnosis of patients with coronavirus disease 2019 (COVID-19). While segmentation of COVID-19 lung lesions by radiologists can be time-consuming, the application of advanced deep learning techniques for automated segmentation can be a promising step toward the management of this infection and similar diseases in the future. Objectives: This study aimed to evaluate the performance and generalizability of deep learning-based models for the automated segmentation of COVID-19 lung lesions.

Patients and Methods: Four datasets (2 private and 2 public) were used in this study. The …

Frontiers In Regulating Building Emissions: An Agenda For Cities, Danielle Spiegel-Feld

William & Mary Environmental Law and Policy Review

Recent developments in Congress and the Supreme Court have highlighted the folly of relying solely on the federal government to contain global climate change. If the United States is to help rein in the climate crisis, state and local governments will need to accelerate their efforts to reduce greenhouse gas emissions. In many urban areas, where most Americans now live, the most important step that local governments can take to curtail these emissions is to reduce energy use in buildings. Recognizing this, a number of American cities have adopted building performance standards (“BPSs”) in recent years, which limit the annual …

Surge In Incidence And Coronavirus Disease 2019 Hospital Risk Of Death, United States, September 2020 To March 2021, Bela Patel, Robert E Murphy, Siddharth Karanth, Salsawit Shiffaraw, Richard M Peters, Samuel F Hohmann, Raymond S Greenberg

Faculty, Staff and Student Publications

BACKGROUND: Studies of the early months of the coronavirus disease 2019 (COVID-19) pandemic indicate that patient outcomes may be adversely affected by surges. However, the impact on in-hospital mortality during the largest surge to date, September 2020-March 2021, has not been studied. This study aimed to determine whether in-hospital mortality was impacted by the community surge of COVID-19.

METHODS: This is a retrospective cohort study of 416 962 adult COVID-19 patients admitted immediately before or during the surge at 229 US academic and 432 community hospitals in the Vizient Clinical Database. The odds ratios (ORs) of death among hospitalized patients …

Armed Violence In The Llanos Orientales Region Following The Signing Of The Peace Agreement With The Farc-Ep In Colombia, David Gómez Triana, Jerónimo Ríos

Journal of Strategic Security

A fundamental aspect in the study of the Colombian armed conflict is related to the violence produced in the country after the signing of the Peace Agreement with the FARC-EP guerrillas in November 2016. To this end, we attempt to analyze the transformation of the relationship between the perpetrators of violence and their territory, taking as a case study a region particularly affected by the conflict, as is Llanos Orientales (known in English as the Eastern Plains). Starting with a preliminary characterization of the most relevant armed groups – post-paramilitary groups, FARC-EP dissidents and ELN guerrillas – we attempt to …

Academic Department Indicators, 2021-2022, Systems Intelligence And Data Analytics, University Of Nebraska At Omaha

Academic Department Indicators

The audience is the Academic Planning Council (APC), college and department heads, and faculty. The purpose is to report instructional productivity measures useful for making comparisons and observing trends. Selected departmental information in this report is submitted annually to the Delaware Study, a National Study of Instructional Costs and Productivity.

This Instructional Productivity information corresponds to the UNO state- and tuition-funded budget. The Supplemental Information at the end of the document provides counts and statistics for campus-wide programs embedded in most colleges. Only Dual Enrollment instruction is excluded from the productivity report since it is a fee-based instructional program for …