Digital Commons Network^™

Privacy Rights: Their Evolution, Expansion, And Narrowing, Rebecca Nichole Ivans

Undergraduate Honors Capstone Projects

Privacy rights in the United States have evolved significantly through judicial interpretation, with reproductive rights playing a central role in their expansion and contraction. This paper examines how the Supreme Court's treatment of reproductive rights has shaped the broader understanding of constitutional privacy rights, focusing on landmark cases from Griswold v. Connecticut (1965) to Dobbs v. Jackson Women's Health Organization (2022).

The analysis begins by exploring how the Court first established privacy rights through "penumbras" found within various constitutional amendments, particularly in Griswold's protection of contraceptive access for married couples. The paper traces the expansion of these rights through subsequent …

Bundled For The Beyond: Material Analysis Of A Canine Mummy Bundle For Contextualizing And Conserving Legacy Objects, Sascha Anna-Rose Baldauf

Undergraduate Honors Capstone Projects

Legacy collections¹ and objects with little context are often untapped opportunities for both museums and museum studies students. The purpose of this study is to display how students can utilize object research to engage in experiential learning and develop their skillset in scientific methodologies and disseminating findings, while also offering museums the opportunity to develop relationships with research facilities and benefit from student research findings. This study demonstrates the utility of student research by investigating an Egyptian canid mummy bundle, dating to the Late Period² or early Ptolemaic Period³, received by the Museum of Anthropology at …

Bundled For The Beyond: Material Analysis Of A Canine Mummy Bundle For Contextualizing And Conserving Legacy Objects, Sascha Anna-Rose Baldauf

Undergraduate Honors Capstone Projects

Legacy collections¹ and objects with little context are often untapped opportunities for both museums and museum studies students. The purpose of this study is to display how students can utilize object research to engage in experiential learning and develop their skillset in scientific methodologies and disseminating findings, while also offering museums the opportunity to develop relationships with research facilities and benefit from student research findings. This study demonstrates the utility of student research by investigating an Egyptian canid mummy bundle, dating to the Late Period² or early Ptolemaic Period³, received by the Museum of Anthropology at …

Mi Cuerpo, Mi Salud: A Brief Sexual Health Pilot Intervention For The Promotion Of Latina Sti Testing, Ariana Cervantes-Borges

Open Access Theses & Dissertations

Disparate rates of sexually transmitted infection (STI) contraction among Latinas and emerging adults highlight glaring public health issues that warrant brief and digital STI testing interventions to promote service acquisition. Latinas may experience a greater negative impact of STIs compared to men, indicating a need to target this population group. Prior studies have noted STI testing intentions and acquisition in Latina populations to be largely impacted by four components: education, stigma, social support, and self-efficacy. Given recent funding cuts for STI research, a brief and digital intervention may circumvent costs associated with traditional intervention implementation. The current study aimed to …

From Morphology To Machine Learning And Genomics: Understanding Phenotypic Variation In Wild Ducks, Sara Gonzalez

Open Access Theses & Dissertations

Understanding the genetic underpinning and distribution of phenotypic variation within and between divergent groups is core towards shedding light into how populations diverge and adapt, as well as how hybridization breaks or builds on these scenarios; and thus, central to evolutionary biology. In wild organisms, however, quantifying and linking phenotypic traits to underlying genetic processes, like mutation, gene expression, epigenetics and allele interactions, remains challenging. This difficulty arises from the complex interplay between morphology, environment, and gene regulation, as well as the logistical barriers of collecting and standardizing large-scale data across individuals and populations. As a result, researchers are increasingly …

Temporal Associations Between Social Media Use Frequency And Social Media Addiction And Depressive, Anxiety, And Insomnia Symptoms Among Hispanic Emerging Adults: Moderation By Identity Exploration And Instability And Negativity, Miguel Andres Garcia

Open Access Theses & Dissertations

The number of social media users has drastically increased in recent years, and rates of social media use are particularly pronounced among emerging adults and Hispanic groups. Furthermore, emerging adults are at risk for poor mental health and report poor sleep health, and Hispanic groups may experience sleep disparities compared to their non-Hispanic White counterparts. Although many studies have assessed the associations between social media use frequency and social media addiction and depressive, anxiety, and insomnia symptoms, fewer have investigated these associations prospectively. Similarly, few studies have assessed potential moderators of these associations. Thus, the current study investigated the temporal …

“Have You Ever Dreamed Of A Better Version Of Yourself?”: A Psychoanalysis Of Representations Of Women Across Age In Horror Films, Weston Blu Stogner

Open Access Theses & Dissertations

The purpose of this study was to examine representations of older and younger women in four horror films: The Leech Woman (1960), The Shining (1980), The Witch (2015), and The Substance (2024). Regarding horror film narratives, research suggests aged women are often depicted as wicked and lacking mental faculties, while young women with idealized and privileged body types are often fetishized. According to Creed (2023), these harmful, oppressive depictions are informed by male anxieties about women in patriarchy. When women are presented as monstrous (i.e., the monstrous-feminine) in horror films, they symbolize these anxieties. Therefore, all four films selected for …

The Economic Impact Of Drought On Alfalfa Price Formation And Irrigation Modernization Feasibility In The Western U.S., Saba Ardakani

All Graduate Theses and Dissertations, Fall 2023 to Present

This research examines how drought severity affects alfalfa hay prices across nine Western states from 2021 to 2024, using detailed economic analysis and market data. The findings show that droughts significantly raise alfalfa prices, especially when combined with other market and product factors such as forage quality and package, while other factors like corn prices also influence the market. Additionally, the research examines the economic potential of upgrading wheel-line irrigation systems with technologies such as low-pressure sprinklers and automated controls. Modernization substantially reduces water, labor, and energy costs while boosting crop yields, offering a practical solution for farmers. In Utah, …

Material Differentiation On The Yellow Point Ridge Lithic Landscape, Gabriel Boghosian

All Graduate Theses and Dissertations, Fall 2023 to Present

This paper identified material use differences on the Yellow Point Ridge Lithic Landscape, utilizing flake morphology to identify use stages of materials found on site. This research confirmed the viability of methods like PXRF in conjunction with Infield material identifications and geologist identifications, as well as expanded the understanding of South-west Wyoming land use by hunter-gatherers.

Physics-Guided Strategies For Enhancing Neural Networks Trained With Limited Data, Jose Guadalupe Perez Zamora

Open Access Theses & Dissertations

Deep neural networks excel at a wide range of processing tasks across various disciplines. However, the quantity and quality of data significantly impact network performance. In specialized domains, high-quality datasets are often difficult to gather, interpret, and curate for effective learning. Few-shot learning techniques, including transfer learning, data augmentation, and meta-learning, have emerged to address these constraints.

We propose three physics-guided strategies for enhancing neural networks trained with limited data: (1) combining existing models like LSTMs with Physics-Informed Neural Networks through two-branch architectures that merge their outputs, (2) deriving custom physics-informed data augmentation algorithms to expand limited datasets, and (3) …

Enduring Efffects Of Juvenile Fluoxetine Exposure On Serotonin Transporter Expression Within The Hippocampus And Prefrontal Cortex Of Male C57bl/6 Mice, Daniel Eduardo Calvo

Open Access Theses & Dissertations

Prescription rates of fluoxetine, the most dispensed selective serotonin reuptake inhibitor, have been rising among the juvenile population. Since adolescence is a critical developmental period in which the brain undergoes pruning, chronic increases in serotonin levels may lead to long-term neurobiological changes in brain regions responsible for emotional regulation. Thus, using mice as a model system, this thesis evaluated how adolescent fluoxetine exposure (AFE) influences the expression of serotonin transporters (SERT) in the adult hippocampus and prefrontal cortex. To do this, postnatal day (PD)-35 male C57BL/6 mice were administered with fluoxetine (250 mg/l in their drinking water) for 15 consecutive …

Synthetic Dataset For Understanding Negation In Text-Guided Image Editing, Nhat-Tan Bui

Graduate Theses and Dissertations

Negation is a fundamental linguistic concept used by humans to convey information that they do not desire. Despite this, minimal research has focused on negation within text-guided image editing. This lack of research means that vision-language models (VLMs) for image editing may struggle to understand negation, implying that they struggle to provide accurate results. One barrier to achieving human-level intelligence is the lack of a standard collection by which research into negation can be evaluated. This thesis presents the first large-scale dataset, Negative Instruction (NeIn), for studying negation within instruction-based image editing. Our dataset comprises 366,957 quintuplets, i.e., source image, …

Detecting Prescribed Fire, Haying And Grazing Events Via Remote Sensing To Create Grassland Disturbance Landcovers For The Ring-Necked Pheasant (Phasianus Colchicus), Megan Amy Baldissara

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

This dissertation developed disturbance detection models to fulfill the need for remote sensing landcover products describing grassland structure. The use of landcover products derived from remote sensing is increasing over time in pheasant (Phasianus colchicus) research. Such landcover, however, does not provide relevant pheasant structural habitat information (Chapter 1). Pheasants require tall, high-density grassland for nesting, tall grassland with medium density for brood rearing, and tall grassland for wintering. Time since disturbance can serve as a proxy for structure, as it shapes vegetation by removing biomass and resetting succession. Disturbance is easier to detect than structure with current …

Climate Change And Population Aging, Anastasia Rhule, Michele Dinman, Natalie Galucia

Harvey A. Friedman Center for Aging

Glaciers are shrinking, river and lake ice is melting earlier, plant and animal habitat ranges are changing, and trees and flowers are blooming earlier. Additionally, longer and more severe heat waves are occurring. Droughts, wildfires, and extreme rainfall are happening at a faster rate than previously predicted by scientists.

“Festivity Without Feast”: Autonomy, Prosperity, Mutuality And Inequality In A Mentawai Village, Darmanto Darmanto

Antropologi Indonesia

Among the Mentawai, autonomy, prosperity, and mutuality are core values that foster their egalitarian ethos. In the last few decades, they have reconfigured these values in their quest for equality with outsiders who have consistently looked down upon them. The state encourages and facilitates their pursuit by establishing a centralised village, implementing development projects, and promoting engagement in commodity production. These processes direct productive work results towards household livelihoods, legitimising wealth accumulation and sidelining sharing practices. In seeking equality with outsiders, the realisation of autonomy and productivity increasingly leads to internal inequality, which is the antithesis of their egalitarian quest …

Addressing Critiques Refines Global Estimates Of Reforestation Potential For Climate Change Mitigation, Kurt A. Fesenmeyer, Erin E. Poor, Drew E. Terasaki Hart, Joseph W. Veldman, Forrest Fleischman, Pooja Choksi, Sally Archibald, Mohammed Armani, Matthew E. Fagan, Evan C. Fricke, César Terrer, Natalia Hasler, Christopher A. Williams, Peter W. Ellis, Susan Cook-Patton

Geography

Reforestation is a prominent climate change mitigation strategy, but available global maps of reforestation potential are widely criticized and highly variable, which limits their ability to provide robust estimates of both the locations and total area of opportunity. Here we develop global maps that address common critiques, build on a review of 89 reforestation maps created at multiple scales, and present eight reforestation scenarios with varying objectives, including providing ecosystem services, minimizing social conflicts, and delivering government policies. Across scenarios, we find up to 195 Mha (million hectares) are available (2225 TgCO2e (teragrams of carbon dioxide equivalent) per year total …

Real-Time Malaria Detection In The Amazon Rainforest Via Drone-Collected Edna And Portable Qpcr, Yin Cheong Aden Ip, Luca Montemartini, Jia Jin Marc Chang, Andrea Desiderato, Nicolás D. Franco-Sierra, Christian Geckeler, Mailyn Adriana Gonzalez Herrera, Michele Gregorini, Meret Jucker, Steffen Kirchgeorg, Martina Lüthi, Elvira Mächler, Frederik Bendix Thostrup, Guglielmo Murari, Marina Mura, Paola Pulido-Santacruz, Florencia Sangermano, Tobias Schindler, Claus Melvad, Stefano Mintchev, Kristy Deiner

Geography

Zoonotic malaria risk at human-wildlife-environment interfaces requires surveillance that integrates signals from reservoirs, vectors and the environment. We coupled a drone-based environmental DNA (eDNA) canopy swabbing approach with portable quantitative PCR (qPCR) to detect Plasmodium DNA in situ during a 24-h field exercise in the Amazon rainforest. Drone-lowered sterile swabs into the canopy, which were then extracted and subjected to a multiplex pan-Plasmodium assay targeting five human-infecting Plasmodium species (limit of detection 0.2 parasites μL−1). Of 12 samples (10 canopy swabs, 2 field blanks; 13 total runs including repeats), one canopy swab amplified in duplicate (Ct = 28.7 and 29.23), …

Work-Related Pathology At Tell El-Amarna: The Physical Cost Of Building A New Capital City In The New Kingdom, Egypt, Heidi Suzanne Davis

Graduate Theses and Dissertations

This dissertation examines patterns of work-related indicators of physical stress in a skeletal sample from the non-elite adult population of the South Tombs Cemetery (STC) of Amarna, Egypt. Assessing work-related pathology using an integrative model of physical stress, this study considers the interactions of demographic parameters of age, sex, and injury recurrence, along with archaeological and documentary data to provide a biocultural contextual approach to physical stress in this population. The STC sample is compared to other samples from Egyptian and Nubian sites as well as historical samples believed to be under high physical demands and stressful conditions. The STC …

Consequences Of Secondary Traumatic Stress On Individuals Without Formal Psychological Training Working With Trauma-Exposed Children, Juan F. Valdez

Electronic Theses and Dissertations

Literature has suggested that secondary traumatic stress could cause various adverse effects for individuals working with trauma-exposed populations. However, direct care workers performing in shelters designed to serve unaccompanied immigrant children are faced with the task of caring for these minors who may have been exposed to trauma in their home countries, while traveling to the United States, or after arriving in the country. This qualitative case study was conducted to understand and describe the experiences of 15 current employees and five ex-employees who have worked with unaccompanied children for at least a year. These individuals participated in in-depth personal …

Environmental Beliefs Among Evangelical Leadership, Jeffrey Stark

Dissertations

There has been consensus among climate scientists for over a decade about the reality of human caused climate change. Even with this consensus, the public understanding of this issue remains divided based on factors generally unrelated to the science. Evangelical Protestants are one group which consistently polls as more skeptical of climate change. This is true not only when compared to the general population but also when compared to other religious demographics. Most large-scale surveys of evangelicals assume the demographic to be a monolith and do not attempt to break the demographic down further. In this mixed methods study, we …

2025 December, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for December of 2025.

Lanthorn, Vol. 60, No. 08, December 1, 2025, Grand Valley State University

Volume 60, August 4, 2025 – April 20, 2026

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Navigating Ai-Nature Frictions: Autonomous Vehicle Testing And Nature-Based Constraints, Prerona Das, Orlando Woods, Lily Kong

Research Collection College of Integrative Studies

In cities, the application of Artificial Intelligence (AI) is being directed towards transforming different aspects of urban life. These applications take material form in urban spaces, with autonomous vehicles (AVs) providing a prominent example. AI systems rely on large volumes of data on their surroundings to refine the algorithms and enhance the accuracy of prediction for operational efficiency and safety. However, such algorithmic learning and execution can present challenges when dealing with the unpredictable, complex, and dynamic aspects of urban spaces. Nature is a paradigmatic example of such unpredictability, because natural phenomena usually defy consistent patterns and precise data-based modelling. …

Prosperando Con Otros: Paisajes Multiespecie Y Producción De Alimentos En El Caribe Colombiano, América Larraín

Tipití: Journal of the Society for the Anthropology of Lowland South America

Este artículo es resultado de un proyecto de investigación asociado a la producción de alimentos en una comunidad arhuaca en las tierras bajas de la Sierra Nevada de Santa Marta. Se describen algunas experiencias de la implementación del proyecto, destacando los aspectos relacionados con la articulación entre las técnicas derivadas de la agroacuicultura integrada y la cosmovisión arhuaca. Con este artículo, se espera contribuir a la reflexión sobre cómo las cosmologías indígenas se materializan en prácticas concretas, que en este caso específico podrían pensarse en el marco de lo que se ha llamado el Buen Vivir.

The Two Hungers: Food Security, Morality, And Cash Transfer Policies For Canela Apanjekra People In Indigenous Central Brazil, Bruno Nogueira Guimarães

Tipití: Journal of the Society for the Anthropology of Lowland South America

This article examines how the Canela Apanjekra (Porquinhos Indigenous Land, Maranhão, Brazil) engage with conditional cash transfer policies aimed at combating hunger—especially the Bolsa Família Program—and how these policies are interpreted through Indigenous moral economy. Drawing on long-term ethnographic research (2011–2019) and a household survey conducted in 2019, it argues that “hunger” is not a unitary condition measurable solely through individual consumption, but a relational and ecological experience shaped by obligations to share, by shame/respect (paham), and by shifting conditions of subsistence. The analysis develops the notion of “two hungers”: in the village, hunger is commonly articulated as …

Aprendiendo A Poner Gusto O Sobre Una Gastropolítica Urarina, Juana Lucía Cabrera Prieto, Harry Walker

Tipití: Journal of the Society for the Anthropology of Lowland South America

El artículo analiza cómo la comida se ha convertido en un eje central para comprender las transformaciones morales, corporales y políticas entre los urarina de la Amazonía peruana. La introducción de alimentos industrializados —especialmente los condimentos—, impulsada por escuelas, programas estatales, ONG y comerciantes, genera desconfianza corporal y tensiones éticas, al tiempo que habilita nuevas formas de convivencia. Las prácticas de gastrodiplomacia, entrelazadas con procesos de aprendizaje, revelan alianzas, jerarquías y conflictos mediante los cuales los urarina negocian sus relaciones con el Estado, el mercado y otros actores externos, sin dejar de afirmar su modo propio de ser. En este …

The Matter Of Production And Forms Of Sharing: Transformations Of Food Economies In Lowland South America, Clarice Cohn, Diego Madi Dias, Adriana Athila

Tipití: Journal of the Society for the Anthropology of Lowland South America

This special issue of Tipití presents a critical examination of ‘food economies’ and their transformations within Indigenous communities in Lowland South America. Stemming from seminal ideas in its Anthropology that directly or indirectly discuss ‘food’ (and much of what goes along with it), this edited volume focuses on the materiality of relations as a strategic lens for understanding contemporary Indigenous lives and their transformations, according to how they are perceived by Indigenous peoples themselves and others such as health care professionals and the state. The articles explore how Indigenous foodways—from acquisition to consumption, including sharing and distribution—reveal key aspects …

El Sistema Nainu De Agricultura Familiar: Semillas De La Memoria Social Y De La Autonomía Alimentaria En Gunayala (Panamá), Lenín Alfonso Morales, Geodisio Castillo, Diego Madi Dias

Tipití: Journal of the Society for the Anthropology of Lowland South America

La presente investigación examina el sistema agroforestal familiar (nainu) del pueblo gunadule como un tejido de resistencia social, espiritual y ecológica frente a los procesos históricos y actuales de desposesión territorial y colapso climático. A partir de un enfoque etnográfico basado en métodos participativos y epistemologías indígenas, se analizan las prácticas, conocimientos y relaciones que sostienen la autonomía alimentaria y la regeneración del territorio en Gunayala. El estudio documenta los impactos de la transferencia tecnológica, la expansión de semillas híbridas y transgénicas, identificados como amenazas centrales para la continuidad de los cultivos tradicionales y la salvaguardia de semillas …

Sociedade Sob Risco: Monetarização, Beleza E A Economia Íntima Do Dom Entre Os Rikbaktsa Da Amazônia Brasileira, Adriana Athila

Tipití: Journal of the Society for the Anthropology of Lowland South America

Na virada do século XXI, salários, programas e políticas previdenciárias com aporte renda, voltados ao bem-estar social, começam a atingir povos indígenas brasileiros. Os poucos estudos etnográficos acerca da monetarização concordam sobre possíveis efeitos (deletérios) do dinheiro nas economias alimentares indígenas e relações entre parentes, sem enfatizá-los analiticamente, discussão central neste artigo. Minha análise parte do ano de 2000, quando o dinheiro timidamente adentrava a vida dos Rikbaktsa (Marco-Jê) do sudoeste amazônico, chegando à circulação contemporânea de quantias consideráveis no cotidiano de suas aldeias. A metodologia etnográfica se soma a um survey para estimar a dispersão do dinheiro, em contraste …

Comer Como O Inimigo: Violência, Transformações E Persistências Na Economia Alimentar Wari’ (Amazônia Ocidental), Maurício Soares Leite

Tipití: Journal of the Society for the Anthropology of Lowland South America

Examinam-se aspectos e percursos do sistema alimentar dos Wari’, povo indígena da Amazônia Ocidental, em um intervalo de duas décadas, mas também contemporaneamente. Trata-se de um cenário marcado por transformações, com dinâmicas que incluem a monetarização de sua economia alimentar e uma crescente articulação com o mercado regional, cujo pano de fundo é uma trajetória histórica de relações com não indígenas e com o Estado brasileiro, marcada por modalidades diversas de violência, que se atualizam permanentemente. Apontam-se os impactos dessas transformações no repertório alimentar wari’, nos modos de uso da terra e de outros recursos e na reciprocidade alimentar, entre …