Digital Commons Network^™

Mixed Methods Approach To Assess ‘Placental Opioid-Enhancing Factor’ Activity Within ‘Alternative’ Health Contexts Of Human Maternal Placentophagy, Jacob C. White

UNLV Theses, Dissertations, Professional Papers, and Capstones

Rats with elevated opioid levels experience an even greater increase in pain threshold after placenta or amniotic fluid consumption via placental opioid-enhancing factor (POEF) in the afterbirth. POEF only enhances opioid hypoalgesia; it cannot produce hypoalgesia alone. Although the POEF molecule remains unidentified and its efficacy in humans is unknown, it could be a safe, novel pain treatment. People who consume placenta as an alternative postpartum health practice are ideal for testing POEF bioactivity. Though rat models show that bioactive POEF is highly sensitive, some forms of the practice in humans may conserve POEF.

This project is the first attempt …

Triplemask Spatial Linear Filter And Neutrosophic Entropy For Video Denoising, Face Detection And Recognition In Forensic Crime Analysis Using Deep Learning, Anita Sigamani, Prema Selvaraj

Neutrosophic Sets and Systems

Forensic Science is the application of Scientific methods to resolve crime and legal issues. It involves various disciplines, such as Computer Science, Biology, Chemistry and Anthropology. Forensic scientists examine and analyze evidence from crime scenes, such as fingerprints, DNA, blood, or weapons. Digital proof is one of the forms of forensic evidence. It provide real time eye witness of the incident. Video recordings enable investigators to find out what exactly has transpired. Investigators use video evidence as a source for witness statements, and it aids in the search for the missing person or suspect. Video evidence is also used to …

Exploring Affective Experiences Of Queer Individuals Navigating Relationships With Evangelical Parents, Grace Pappas

School of Social Work Faculty Publications and Presentations

An abundance of scholarship explores and discusses the process of queer identity development, including the experience of disclosing one’s queer identity, often referred to as coming out. Coming out to one’s parent(s) can be a challenging and complex experience for queer individuals, particularly for children from religious families. In this study, I explored the nuanced relationships between queer individuals and their Evangelical parents. I conducted qualitative interviews with nine participants. Using thematic analysis and Ahmed’s theory of affect and happy objects, I constructed four themes: (a) learning the affect queer carries, (b) feeling the affects of being queer, (c) how …

Educational Influences On Environmental Perception: A Semester Analysis Of The New Ecological Paradigm Scale In Undergraduates, Zoe Zingler

Department of Environmental Studies: Undergraduate Student Theses

This study evaluated the impact of a geography course, GEOG 181: Global Environmental Issues, at the University of Nebraska-Lincoln on students’ endorsement of the New Ecological Paradigm (NEP) using a pre-course and post-course NEP scale survey. Analyzing paired responses (n = 40) through t-tests and z-scores, only four of 15 statements had statistically significant shifts observed for the entire sample. However, a targeted analysis of students initially possessing lower endorsement of the NEP—early deniers—revealed significant paradigm shifts post-course. While women initially showed stronger NEP endorsement, men demonstrated notable changes following the course towards endorsement of the NEP. Academic majors, whether …

Presence Of Nematodes In Gopherus Polyphemus In The Abacoa Greenway, Leighton Stack

Harriet L Wilkes Honors College Theses 2020 - Present

Endo-parasitic nematodes infect the gastrointestinal tract of their reptile hosts including the Gopher polyphemus species. Gopher tortoises are a keystone species that are recognized as a threatened species in Florida. The health of the gopher tortoises is negatively affected by these parasites that cause a plethora of diseases and symptoms. Convenience sampling was used to collect fecal samples from tortoises of the Abacoa Greenway over the past two years. PCR amplified isolated DNA from the fecal samples for a consensus sequence of the nematode 18S rRNA gene. Visualization of the PCR reactions via gel electrophoresis revealed amplification of the appropriately …

Tongue-Tie: Impact On Oropharyngeal Function During Swallow., Kolbie A. Vincent

Electronic Theses and Dissertations

Swallowing is an intricate process involving over 50 muscle pairs and numerous nerves, with dysphagia resulting from deficits in various stages (Hennessy & Goldenberg, 2016). Lingual restriction may adversely impact swallowing function, affecting bolus preparation, size, and overall efficiency. Tongue-tie can pose challenges to speech, chewing, and swallowing (Becker & Mendez, 2022; Chaubal et al, 2011; García-Pola, M. J., et al., 2002). This pilot study seeks to determine how tongue-tie affects swallowing function in an adult male, and whether surgical revision of a submucosal lingual tether leads to measurable changes in oropharyngeal swallow function. Results showed inconsistent changes in diameter …

Origin Stories., Danielle Deeley

Electronic Theses and Dissertations

This thesis is an investigation into the Peruvian pre-Columbian collection at the Speed Art Museum in Louisville, Kentucky. The Speed Art Museum acquired this collection in 1934 and it has largely remained unresearched for nearly a century after acquisition into the museum’s collection. This investigation is not an attempt to make broad characterizations of pre-Columbian ceramics. Nor is its goal to fill in all the gaps of the collection’s history. Instead, this thesis follows the evidence the collection presents: the physical attributes of the ceramics, the donor’s history, U.S. history, and information from the collection file provided by the Speed …

Pre-Columbian Soil Management, Settlement, And Land Use In Amazonia: Insights Using Micro-Regional Predictive Modelling In Gurupá, Brazil., Lauren Zacks

Electronic Theses and Dissertations

The results of a micro-regional predictive model of terra preta sites in the municipality of Gurupá are presented here. A Maximum Entropy approach was selected and modified to fit a presence-background model, rather than a presence-absence model typical of binary classifications. 13 known terra preta sites were used as input samples for the relative suitability model, with explanatory variables in the respective categories of topography, hydrology, soil type and vegetation index. A 30m spatial resolution DEM served as the basis for the former two categories, while additional TauDEM analysis was performed for the hydrology category. A Sentinel-2A mosaicked quarterly composite …

Preserving Archaeology In The Digital Age: Evaluating Strategies For Effective Curation And Database Management., Cenetria Leshun Crockett

Electronic Theses and Dissertations

The “curation crisis” is a dark cloud that consistently looms over the archaeological discipline, affecting the ways we plan, execute, and curate research projects. It is especially prominent within curation facilities and institutions that have the duty to preserve archaeological collections. The development of digital curation presents an avenue through which curators and collection managers can combat the crisis. Digital curation grants collection managers the ability to manage and ensure archaeological collection accessibility. Digital collection databases, particularly, have grown to become a significant component of collection management as it permits collections to be easily preserved, managed, saved, and accessible at …

Examination Of Solutrean Lithic Technology At The Vale Boi Site, Southwestern Portugal., Jordan Durham

Electronic Theses and Dissertations

During the Last Glacial Maximum (27 – 19 ka), much of northern Europe became uninhabitable as icesheets expanded causing populations to withdraw into refugia around south-central Europe. Southwestern Iberia served as an ecological refuge for hunter-gatherer populations due to favorable climate and resource availability. Solutrean (25 -19 ka) techno-complex represented shifts in human adaptations and new social configurations in Iberia. Lithic analysis of 1380 artifacts from Solutrean, Layer 3 Terrace, at the Vale Boi site (southwestern Portugal) permitted insights into hunter-gatherer cultural adaptations reflected in technological behavior. Major conclusions are: (a) Solutrean techno-complex at Vale Boi utilized expedient tool production …

Barriers To Breastfeeding In Low Socioeconomic Populations, Nikki Goldberg, Paige Daws

The Eleanor Mann School of Nursing Undergraduate Honors Theses

This literature review assessed and determined common themes among vulnerable populations for the initiation and continuation of breastfeeding habits. The barriers identified were divided into four themes including: lack of support, inflexible employment environment, differences of breastfeeding norms and education, and financial burden. Interventions identified in this literature review were community support programs and the implementation of hospital programs and initiatives to encourage breastfeeding. The need for this research and discussion stems from the sub-optimal infant feeding practices that contribute to infant mortality rates (Gallegos et al., 2020).

Big Infrastructure And/As Flexibility: The Sites Reservoir Story, Sarah Priscilla Randle, David Linville

Research Collection College of Integrative Studies

If constructed as planned, the Sites Reservoir Project will add roughly 1.85 billion m3 (1.5 million acre-feet) of storage capacity to California's water system. Per project proponents, however, the reservoir complex should be understood as infrastructure that would not only increase available water supply but also provide the state's water network with an infusion of a vital systemic quality: flexibility. This article considers such discourses of flexibility through a case study of the Sites project, grounded in analysis of planning documents, government, think tank, and NGO reports, and media coverage from outlets across California. The resulting account shows how the …

Evaluation Of Heavy Metal Pollution, Water Quality, And The Effectiveness Of Remedial Sediment Dredging In The Lower Passaic River, New Jersey, Oluwafemi Soetan

Theses, Dissertations and Culminating Projects

Toxic metal pollution is a leading environmental concern for aquatic systems globally and remedial dredging has been widely employed to mitigate its harmful impacts. In terms of the short-term impacts of remedial dredging, mixed results are reported in several studies. Despite its immediate negative impacts including saturation of water with toxic metals, increased turbidity, and sediment resuspension, positive impacts can be recorded over a stabilization period of 6 – 24 months after dredging. Nevertheless, the sustainability of these recorded positive effects cannot be ascertained as some studies have reported long-term regression in remediated sites’ conditions. Evaluation of success determinants, site-measure …

Analysis Of Social Behavior Of The African Great Apes During Feeding And Non-Feeding Contexts, Jessica Hale

Master's Theses

The three African great apes, bonobos, chimpanzees and gorillas, despite similar habitats, differ considerably in their sociality and feeding ecology. There have been many studies that have investigated the feeding ecology and social behaviors of these species, but there is extremely limited literature available on how feeding ecology may have affected ape social evolution. Chimpanzees are frugivorous, which forces them into close proximity when foraging given the clumped nature of this resource. Bonobos and gorillas, however, are fallback food consumers, which allow them to spread out as they forage. This thesis project aims to test the hypothesis that differences in …

How Gender Affirming Care Affects The Current Sex Estimation Standards In Forensic Anthropology: A Preliminary Study, Dakota Taylor

Department of Anthropology: Theses and Student Research

Current sex estimation standards in forensic anthropology are based on individuals whose gender matches their biological/osteological sex, also known as Cisgendered individuals. Recently, transgender individuals have started to become more common in the forensic context due to the increase in hate crimes and violence. This research builds upon past research done on how facial feminization surgery can affect both visual and metric methods, where it was found that forensic anthropologists should rely on the visual methods if they suspect someone to be transgender due to it being more accurate and being able to clearly state the scars left on the …

Numerical Variations In The Thoracic And Lumbar Vertebrae Within The John A. Williams Skeletal Collection, Western Carolina University, Cullowhee, Nc (Usa), Leanna Annette Sanford

Department of Anthropology: Theses and Student Research

This research is on how human variation can lead to the identification of remains based on skeletal variation. The data were collected by performing a morphoscopic trait study of the John A. Williams (J.A.W.) Documented Human Skeletal Collection at Western Carolina University in Cullowhee, NC (USA). Morphoscopic traits are nonmetric traits, visually identified using the knowledge of osteology. The study was performed to study variation of the vertebral column, specifically focusing on morphoscopic traits of the thoracic and lumbar vertebrae. The focus of this research is centralized on the presence of numerical variations in the vertebral column such as eleven …

The Osteobiography Of Human Remains From The Seaview And Indian Town Trail Archaeological Sites, Maggie M. Klemm

Department of Anthropology: Theses and Student Research

Extensive site surveys and excavations on the Island of Barbuda led by Sophia Perdikaris have identified over 62 sites spanning from the Archaic time period to Historic times. Over the last 18 years, these multidisciplinary teams have focused on mapping all sites and performing rescue excavations on sites threatened by sea level rise, erosion or development. Two such sites are the Saladoid site of Seaview (BA016) and the Troumassoid site of Indian Town Trail (BA01). The dunes surrounding the site of Seaview receive the brunt of storms and hurricanes. In 1998 hurricane Georges exposed skeletal material now part of the …

The Kruger Collection Reimagined: A Case Study In 3d Scanning And Interactive Exhibit Design, Annissa Davis

Department of Anthropology: Theses and Student Research

This thesis examines the use of 3D modeling in museum exhibition to create exploratory exhibits that facilitate unique relationships between the visitors and the collection beyond what is provided by the collection’s in person counterparts. Typical use of 3D modeling in museums is currently often representative rather than exploratory. By employing a Digital Humanities lens to approach the development of a digital exhibition utilizing 3D technology and interactive elements created in a video game engine (Unity), this thesis project evaluates these potential new relationships. Using the Eloise Kruger Collection of Miniatures as a case study, the following text details the …

A Manual On The Planning And Integration Of Archaeological Methods In To Outdoor Forensic Search Investigations, Jonathan Robert Garcia

Department of Anthropology: Theses and Student Research

As archaeology and its applications into forensic contexts develop into the growing discipline of forensic archaeology, an increasing amount of literature has resulted stemming from research on the integration of common archaeological methods. However, much of this literature is intended for professional archaeologists or forensic anthropologists who are well experienced in their respective disciplines. Emerging literature generally does not consider those who leads efforts at forensic scenes in the outdoors such as law enforcement officers who often lack a background in archaeology or forensic anthropology. This thesis seeks to resolve this dilemma by creating a new and accessible manual. The …

Hemisphere:Visual Cultures Of The Americas Volume Xvi 2024

Hemisphere: Visual Cultures of the Americas

No abstract provided.

Wonders Of The Ancestral Puebloans: Astronomers, Engineers, And Magicians Of The Four Corners, Ashar Mobeen

Hemisphere: Visual Cultures of the Americas

No abstract provided.

(Review) Caroline Winterer’S How The New World Became Old: The Deep Time Revolution In America, Emmanuel Ramos-Barajas

Hemisphere: Visual Cultures of the Americas

No abstract provided.

‘Focus On’ South America: Mary Upjohn Meader’S 1937 Aerial Photography Of Peru, Chile, Argentina, And Uruguay, Kiki M. Barnes

Hemisphere: Visual Cultures of the Americas

No abstract provided.

Healthcare Social Network Research And The Echo Model™: Exploring A Community Of Practice To Support Cultural Brokers And Transfer Cultural Knowledge, Phil Nixon, Chiara Broccatelli, Perrin Moss, Sarah Baggio, Angela Young, Dana Newcomb

Project ECHO Bibliography

BACKGROUND: Project ECHO

METHODS: Social network theories and methods informed the collection of network data and analysis of advice-seeking relationships among ECHO network members and their nominees. Registered members from two ECHO networks were invited to complete the Qualtrics survey. Networks analysed comprised 398 professionals from mainstream health, Aboriginal and Torres Strait Islander Community Controlled Health Organisation, education, disability and child safety service settings.

RESULTS: Brokers were well represented, both those who hold knowledge brokerage positions as well as cultural brokers who incorporate clinical and cultural knowledge enabling holistic care for Aboriginal and Torres Strait Islander patients (38 individuals, 17% …

Choices Behind The Color: An Analysis Of Paint Finish Variations In South Carolina Slave Dwellings, Lyrik Castro-Bailey

All Theses

This research sought to discover what analytical methods would allow a preservationist to access, analyze, and interpret the agency enslaved people had in selecting the interior finishes of their living quarters. Ten sites ranging in construction from 1712 to 1847 were analyzed including: Lavington Plantation Slave-Quarters, Drayton Hall Cellar, Nathaniel Russell House Kitchen-Quarters, Aiken-Rhett Slave-Quarters, John Fullerton House Kitchen-Quarters, 38 Church Street Kitchen-Quarters, 72 Anson Street Kitchen-Quarters, 54 Hasell Street Kitchen-Quarters, Capers-Motte House Kitchen-Quarters, and the Heyward House Kitchen-Quarters. Photomicrographs collected by the author and conservationist Dr. Susan Buck were organized to examine the layers of pigments. Munsell Colors were …

Service Use Among Maltreated Children With Behavior Problems And Emotional Disturbance Before And During Covid-19, Darja Beinenson

All Theses

This study utilizes two datasets obtained from the National Child Abuse and Neglect

Data System, a federally-sponsored initiative to monitor annual rates and characteristics of child maltreatment in the United States. Using a set of multinomial and negative binomial regressions, the paper seeks to examine service use among maltreated children with and without behavioral problems and emotional disturbance. The study also explores whether the service utilization gap widened among children with those conditions in 2021, during the pandemic, compared to 2018, pre-pandemic. Results demonstrated significant differences in the utilization of services among children with behavioral problems and emotional disturbance compared …

Illusions Of Freedom? A History Of Attitudes Toward Death, Dominick Bucca

All Theses

My thesis explores the historical question: “Is there any freedom from death?” through three figures within the Western metaphysical tradition: Thucydides (460-400 BCE), Augustine (354-430 CE), and Miguel de Cervantes Saavedra (1547-1616). In so doing, my thesis suggests the following: for Thucydides, freedom from death arose through the immortality of empire; for Augustine, through the immortality of God’s grace; and for Cervantes, through the immortality of narratives/attitudes of immortality. Moreover, I nest my claim within an exploratory narrative. Which is to say that, lifting a page from Martin Heidegger (1889-1976), I have attempted to break away from the near total …

“Playing The Blame Game”: How Social Media Users Make Sense Of Coach-Athlete Sexual Violence And Institutional Betrayal, Claire Waddell

All Theses

The purpose of this thesis is to explore how users of the social media platform X (formerly known as Twitter) responded to and assigned responsibility in two cases of coach-athlete sexual violence in elite North American sport. The cases of Kyle Beach, formerly of the Chicago Blackhawks of the National Hockey League, and Mana Shim and Sinead Farrelly, both formerly of the Portland Thorns of the National Women’s Soccer League, were chosen for analysis because they represent the blending of (masculinized) sports culture and (feminized) sexual violence within the unique context of professional North American sports. A convenience sample of …

Investigating Native Bamboo Practices For Reservoir Conservation And Habitat Restoration, Taryn Elizabeth Ann Bieri

Theses

Reservoirs are an important resource for both humans and wildlife. They provide drinking water, recreational opportunities, wildlife habitat and more. A major issue land managers face on reservoirs is shoreline erosion leading to water quality impairments, sedimentation, and habitat loss. Traditionally, riprap has been used to mitigate this issue, but is costly and has limited ability to provide habitat. A promising measure to mitigate shoreline erosion and provide habitat is the establishment of giant cane [Arundinaria gigantea (Walt.) Muhl], on shorelines. Giant cane, a bamboo species native to southern Illinois and the southeastern United States, forms monodominant stands called canebrakes. …

Bipedalism Is A Balancing Act: Talus Landmarking In Facultative Bipedal Primates, Anita Patane

Undergraduate Honors Theses

Obligate bipedal locomotion, mandatorily walking on two legs, is vastly important as it is the fundamental precursor to the human lineage; it precedes tool usage and language. Chimpanzees, our closest living ancestors for the human ancestral condition, are often the proxy and are the dominant subject of human bipedalism studies. There are additional species, such as arboreal Black Spider Monkeys (Ateles paniscus) who habitually travel through the trees bipedally. These facultative bipedal primates (FBP) introduce a new lens to how modern human talus and calcaneus’ mobility has adapted to environmental shifts such as the transition from arboreal to …